:root {
    /* Light Theme */
    --primary-bg: #ffffff;
    --secondary-bg: #f8f9fa;
    --tertiary-bg: #e9ecef;
    --primary-text: #212529;
    --secondary-text: #495057;
    --accent-color: #4361ee;
    --accent-hover: #3a56d4;
    --success-color: #4cc9f0;
    --warning-color: #f8961e;
    --danger-color: #f72585;
    --info-color: #7209b7;
    --border-color: #dee2e6;
    --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --sidebar-width: 280px;
    --transition-speed: 0.3s;
    --glass-effect: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    --gradient-accent: linear-gradient(135deg, #4361ee 0%, #3a0ca3 100%);
    --gradient-success: linear-gradient(135deg, #4cc9f0 0%, #4895ef 100%);
    --gradient-danger: linear-gradient(135deg, #f72585 0%, #b5179e 100%);
    --gradient-warning: linear-gradient(135deg, #f8961e 0%, #f3722c 100%);
}

[data-theme="dark"] {
    /* Dark Theme */
    --primary-bg: #121212;
    --secondary-bg: #1e1e1e;
    --tertiary-bg: #2d2d2d;
    --primary-text: #e9ecef;
    --secondary-text: #adb5bd;
    --accent-color: #4895ef;
    --accent-hover: #3a7bc8;
    --border-color: #343a40;
    --card-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    --glass-effect: rgba(30, 30, 30, 0.85);
    --glass-border: rgba(255, 255, 255, 0.05);
    --glass-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    --gradient-accent: linear-gradient(135deg, #4895ef 0%, #3f37c9 100%);
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--secondary-bg);
    color: var(--primary-text);
    transition: all var(--transition-speed) ease;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--secondary-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-hover);
}

/* Selection */
::selection {
    background: var(--accent-color);
    color: white;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

p {
    color: var(--secondary-text);
    margin-bottom: 1.25rem;
    font-size: 1rem;
    line-height: 1.7;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

code, pre {
    font-family: 'JetBrains Mono', monospace;
    background-color: var(--tertiary-bg);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-size: 0.9em;
}

pre {
    padding: 1rem;
    overflow-x: auto;
    margin-bottom: 1.5rem;
    border-radius: 8px;
    position: relative;
}

pre::after {
    content: attr(data-lang);
    position: absolute;
    top: 0;
    right: 0;
    background: var(--accent-color);
    color: white;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    border-radius: 0 0 0 4px;
}

/* Layout */
.app-container {
    display: flex;
    min-height: 100vh;
    position: relative;
}

.sidebar {
    width: var(--sidebar-width);
    background-color: var(--glass-effect);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    box-shadow: var(--glass-shadow);
    border-right: 1px solid var(--glass-border);
    transition: all var(--transition-speed) ease;
    z-index: 100;
    position: fixed;
    height: 100vh;
}

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    transition: margin-left var(--transition-speed) ease;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
}

.content-header {
    padding: 1.5rem 2rem;
    background-color: var(--glass-effect);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 90;
}

.content-wrapper {
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
}

.section {
    animation: fadeIn 0.5s ease;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.hidden {
    display: none !important;
}

/* Glass Card */
.glass-card {
    background: var(--glass-effect);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    overflow: hidden;
    transition: all 0.3s ease;
}

/* Logo */
.logo-container {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.logo-icon {
    font-size: 2rem;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-right: 0.75rem;
    transition: all 0.3s ease;
}

.logo-text {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-text);
    background: linear-gradient(to right, var(--primary-text), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: all 0.3s ease;
}

.logo-text span {
    color: var(--accent-color);
}

/* Navigation */
.nav-menu {
    flex: 1;
    margin-top: 1rem;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: 0.85rem 1.25rem;
    margin-bottom: 0.5rem;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--secondary-text);
    position: relative;
    overflow: hidden;
}

.nav-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-accent);
    opacity: 0.1;
    transition: all 0.4s ease;
    z-index: -1;
}

.nav-item i {
    margin-right: 0.75rem;
    font-size: 1.25rem;
    width: 24px;
    text-align: center;
    transition: all 0.3s ease;
}

.nav-item:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.nav-item:hover::before {
    left: 0;
}

.nav-item.active {
    background: rgba(67, 97, 238, 0.1);
    color: var(--accent-color);
    font-weight: 500;
    box-shadow: 0 4px 15px rgba(67, 97, 238, 0.15);
}

.nav-item.active::before {
    left: 0;
}

/* API Status */
.api-status {
    display: flex;
    align-items: center;
    padding: 0.85rem 1.25rem;
    margin-top: auto;
    background: rgba(76, 201, 240, 0.1);
    border-radius: 12px;
    color: var(--success-color);
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid rgba(76, 201, 240, 0.2);
}

.api-status:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(76, 201, 240, 0.15);
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 0.75rem;
    background: var(--gradient-success);
    animation: pulse 2s infinite;
    box-shadow: 0 0 10px rgba(76, 201, 240, 0.5);
}

.status-indicator.active {
    background: var(--gradient-success);
}

.status-indicator.inactive {
    background: var(--gradient-danger);
    animation: pulse-danger 1.5s infinite;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.75rem;
    margin-bottom: 2.5rem;
}

.stat-card {
    background: var(--glass-effect);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 1.75rem;
    display: flex;
    align-items: center;
    box-shadow: var(--card-shadow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid var(--glass-border);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-accent);
}

.stat-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
}

.stat-card.primary::before {
    background: var(--gradient-accent);
}

.stat-card.success::before {
    background: var(--gradient-success);
}

.stat-card.warning::before {
    background: var(--gradient-warning);
}

.stat-card.danger::before {
    background: var(--gradient-danger);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.25rem;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.stat-icon.primary {
    background: var(--gradient-accent);
    box-shadow: 0 4px 15px rgba(67, 97, 238, 0.3);
}

.stat-icon.success {
    background: var(--gradient-success);
    box-shadow: 0 4px 15px rgba(76, 201, 240, 0.3);
}

.stat-icon.warning {
    background: var(--gradient-warning);
    box-shadow: 0 4px 15px rgba(248, 150, 30, 0.3);
}

.stat-icon.danger {
    background: var(--gradient-danger);
    box-shadow: 0 4px 15px rgba(247, 37, 133, 0.3);
}

.stat-info h3 {
    font-size: 1rem;
    font-weight: 500;
    color: var(--secondary-text);
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-text);
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: -0.5px;
}

.stat-change {
    font-size: 0.85rem;
    margin-top: 0.25rem;
    display: flex;
    align-items: center;
}

.stat-change.positive {
    color: var(--success-color);
}

.stat-change.negative {
    color: var(--danger-color);
}

/* Recent Activity */
.recent-activity {
    background: var(--glass-effect);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 1.75rem;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.recent-activity:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.activity-title {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    margin-bottom: 1.75rem;
    color: var(--primary-text);
    position: relative;
    padding-bottom: 0.75rem;
}

.activity-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--gradient-accent);
    border-radius: 3px;
}

.activity-title i {
    margin-right: 1rem;
    color: var(--accent-color);
    font-size: 1.5rem;
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.activity-item {
    display: flex;
    padding: 1.25rem;
    border-radius: 12px;
    background-color: var(--secondary-bg);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.activity-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-accent);
}

.activity-item:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.activity-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.25rem;
    background: rgba(67, 97, 238, 0.1);
    color: var(--accent-color);
    flex-shrink: 0;
    font-size: 1.25rem;
}

.activity-content {
    flex: 1;
}

.activity-method {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-right: 0.75rem;
    font-family: 'JetBrains Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.get-method {
    background: rgba(76, 201, 240, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(76, 201, 240, 0.3);
}

.post-method {
    background: rgba(248, 150, 30, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(248, 150, 30, 0.3);
}

.put-method {
    background: rgba(114, 9, 183, 0.1);
    color: var(--info-color);
    border: 1px solid rgba(114, 9, 183, 0.3);
}

.delete-method {
    background: rgba(247, 37, 133, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(247, 37, 133, 0.3);
}

.activity-path {
    font-family: 'JetBrains Mono', monospace;
    color: var(--secondary-text);
    font-size: 0.95rem;
    margin: 0.5rem 0;
    word-break: break-all;
}

.activity-time {
    font-size: 0.85rem;
    color: var(--secondary-text);
    display: flex;
    align-items: center;
}

.activity-time i {
    margin-right: 0.5rem;
    font-size: 0.9rem;
}

/* Endpoints Grid */
.endpoints-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.75rem;
    margin-top: 2rem;
}

.endpoint-card {
    background: var(--glass-effect);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid var(--glass-border);
    position: relative;
}

.endpoint-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-accent);
}

.endpoint-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.endpoint-card.ready::before {
    background: var(--gradient-success);
}

.endpoint-card.beta::before {
    background: var(--gradient-warning);
}

.endpoint-card.down::before {
    background: var(--gradient-danger);
}

.endpoint-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.endpoint-name {
    font-weight: 600;
    color: var(--primary-text);
    font-size: 1.25rem;
}

.endpoint-status {
    font-size: 0.8rem;
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-ready {
    background: rgba(76, 201, 240, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(76, 201, 240, 0.3);
}

.status-beta {
    background: rgba(248, 150, 30, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(248, 150, 30, 0.3);
}

.status-down {
    background: rgba(247, 37, 133, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(247, 37, 133, 0.3);
}

.endpoint-body {
    padding: 1.5rem;
}

.endpoint-description {
    color: var(--secondary-text);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.7;
}

.endpoint-path {
    font-family: 'JetBrains Mono', monospace;
    background-color: var(--secondary-bg);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    word-break: break-all;
    margin-bottom: 1.5rem;
    display: block;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
}

.endpoint-path:hover {
    border-color: var(--accent-color);
}

.endpoint-path::before {
    content: 'ENDPOINT';
    position: absolute;
    top: -10px;
    left: 10px;
    background: var(--secondary-bg);
    padding: 0 0.5rem;
    font-size: 0.7rem;
    color: var(--secondary-text);
}

.endpoint-params {
    margin-top: 1.5rem;
}

.endpoint-params h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--primary-text);
    display: flex;
    align-items: center;
}

.endpoint-params h4 i {
    margin-right: 0.5rem;
    color: var(--accent-color);
}

.param-item {
    display: flex;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    align-items: flex-start;
}

.param-name {
    font-weight: 500;
    min-width: 100px;
    color: var(--primary-text);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
}

.param-desc {
    color: var(--secondary-text);
    flex: 1;
    font-size: 0.85rem;
}

.param-type {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    background-color: var(--tertiary-bg);
    color: var(--secondary-text);
    font-size: 0.7rem;
    font-family: 'JetBrains Mono', monospace;
    margin-left: 0.5rem;
}

.endpoint-footer {
    padding: 1.25rem 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

.try-btn {
    background: var(--gradient-accent);
    color: white;
    border: none;
    padding: 0.65rem 1.5rem;
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    font-weight: 500;
    box-shadow: 0 4px 15px rgba(67, 97, 238, 0.3);
}

.try-btn i {
    margin-right: 0.5rem;
    font-size: 1rem;
}

.try-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(67, 97, 238, 0.4);
}

.try-btn:active {
    transform: translateY(0);
}

/* API Tester */
.api-tester {
    background: var(--glass-effect);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.api-tester:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.tester-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tester-header h3 {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
}

.tester-header h3 i {
    margin-right: 1rem;
    color: var(--accent-color);
    font-size: 1.5rem;
}

.request-method select {
    background-color: var(--secondary-bg);
    border: 1px solid var(--border-color);
    color: var(--primary-text);
    padding: 0.65rem 1.25rem;
    border-radius: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1rem;
    padding-right: 2.5rem;
}

.request-method select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(67, 97, 238, 0.2);
}

.tester-url {
    display: flex;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--secondary-bg);
    align-items: center;
}

.base-url {
    padding: 0.85rem 1.25rem;
    background-color: var(--tertiary-bg);
    border-radius: 8px 0 0 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95rem;
    color: var(--secondary-text);
    border: 1px solid var(--border-color);
    border-right: none;
    white-space: nowrap;
}

#endpoint-path {
    flex: 1;
    padding: 0.85rem 1.25rem;
    border: 1px solid var(--border-color);
    font-family: 'JetBrains Mono', monospace;
    background-color: var(--primary-bg);
    color: var(--primary-text);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

#endpoint-path:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(67, 97, 238, 0.2);
    z-index: 1;
}

#send-request {
    background: var(--gradient-accent);
    color: white;
    border: none;
    padding: 0 2rem;
    border-radius: 0 8px 8px 0;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 48px;
    box-shadow: 0 4px 15px rgba(67, 97, 238, 0.3);
}

#send-request:hover {
    background: var(--gradient-accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(67, 97, 238, 0.4);
}

#send-request:active {
    transform: translateY(0);
}

#send-request i {
    margin-right: 0.75rem;
    font-size: 1rem;
}

.tester-params {
    padding: 1.5rem;
}

.params-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
    gap: 0.5rem;
}

.param-tab {
    padding: 0.75rem 1.25rem;
    background: none;
    border: none;
    color: var(--secondary-text);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    position: relative;
    border-radius: 8px 8px 0 0;
    transition: all 0.3s ease;
}

.param-tab:hover {
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
}

.param-tab.active {
    color: var(--accent-color);
    background-color: rgba(67, 97, 238, 0.1);
}

.param-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-accent);
}

.params-content {
    margin-top: 1rem;
    animation: fadeIn 0.3s ease;
}

#request-body {
    width: 100%;
    min-height: 200px;
    padding: 1.25rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: var(--secondary-bg);
    color: var(--primary-text);
    font-family: 'JetBrains Mono', monospace;
    resize: vertical;
    font-size: 0.9rem;
    line-height: 1.6;
    transition: all 0.3s ease;
}

#request-body:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(67, 97, 238, 0.2);
}

.tester-response {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    background-color: var(--secondary-bg);
}

.response-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.response-header h4 {
    display: flex;
    align-items: center;
    font-size: 1.25rem;
}

.response-header h4 i {
    margin-right: 0.75rem;
    color: var(--accent-color);
}

.response-status {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: var(--secondary-text);
    display: flex;
    align-items: center;
}

.response-status.success {
    color: var(--success-color);
}

.response-status.error {
    color: var(--danger-color);
}

.response-status i {
    margin-right: 0.5rem;
}

.response-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
    gap: 0.5rem;
}

.response-tab {
    padding: 0.75rem 1.25rem;
    background: none;
    border: none;
    color: var(--secondary-text);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    position: relative;
    border-radius: 8px 8px 0 0;
    transition: all 0.3s ease;
}

.response-tab:hover {
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
}

.response-tab.active {
    color: var(--accent-color);
    background-color: rgba(67, 97, 238, 0.1);
}

.response-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-accent);
}

.response-content {
    background-color: var(--primary-bg);
    border-radius: 8px;
    padding: 1.5rem;
    overflow: auto;
    border: 1px solid var(--border-color);
}

.response-content pre {
    white-space: pre-wrap;
    word-wrap: break-word;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

/* Search and Filter */
.endpoint-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.search-box {
    position: relative;
    flex: 1;
    min-width: 250px;
    max-width: 500px;
}

.search-box i {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--secondary-text);
    font-size: 1rem;
}

#endpoint-search {
    width: 100%;
    padding: 0.85rem 1.25rem 0.85rem 3rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: var(--primary-bg);
    color: var(--primary-text);
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

#endpoint-search:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
}

.filter-buttons {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.65rem 1.25rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    background-color: var(--secondary-bg);
    border: 1px solid var(--border-color);
    color: var(--secondary-text);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.filter-btn i {
    margin-right: 0.5rem;
    font-size: 0.9rem;
}

.filter-btn.active {
    background: var(--gradient-accent);
    border-color: var(--accent-color);
    color: white;
    box-shadow: 0 4px 15px rgba(67, 97, 238, 0.3);
}

.filter-btn:hover {
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
}

.filter-btn.active:hover {
    background: var(--gradient-accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(67, 97, 238, 0.4);
}

/* Theme Switcher */
.theme-switcher {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.theme-switcher i {
    color: var(--secondary-text);
    font-size: 1.25rem;
    transition: all 0.3s ease;
}

.theme-switcher .fa-moon {
    color: var(--accent-color);
}

[data-theme="dark"] .theme-switcher .fa-sun {
    color: var(--accent-color);
}

[data-theme="dark"] .theme-switcher .fa-moon {
    color: var(--secondary-text);
}

.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 30px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--tertiary-bg);
    transition: .4s;
    border: 1px solid var(--border-color);
}

.slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    background: var(--gradient-accent);
}

input:checked + .slider {
    background-color: var(--tertiary-bg);
}

input:checked + .slider:before {
    transform: translateX(30px);
}

.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.7; }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes pulse-danger {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.5; }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

/* Utility Classes */
.text-gradient {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.glass-effect {
    background: var(--glass-effect);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

.shadow-accent {
    box-shadow: 0 4px 20px rgba(67, 97, 238, 0.3);
}

/* Notification */
.notification {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    background: var(--gradient-accent);
    color: white;
    box-shadow: 0 10px 25px rgba(67, 97, 238, 0.3);
    display: flex;
    align-items: center;
    z-index: 1000;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.notification.show {
    transform: translateY(0);
    opacity: 1;
}

.notification i {
    margin-right: 0.75rem;
    font-size: 1.25rem;
}

.notification.success {
    background: var(--gradient-success);
    box-shadow: 0 10px 25px rgba(76, 201, 240, 0.3);
}

.notification.error {
    background: var(--gradient-danger);
    box-shadow: 0 10px 25px rgba(247, 37, 133, 0.3);
}

.notification.warning {
    background: var(--gradient-warning);
    box-shadow: 0 10px 25px rgba(248, 150, 30, 0.3);
}

/* Loading Spinner */
.spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 1200px) {
    .sidebar {
        width: 240px;
        padding: 1.5rem 1rem;
    }
    
    .content-wrapper {
        padding: 1.5rem;
    }
}

@media (max-width: 992px) {
    .sidebar {
        width: 80px;
        padding: 1.5rem 0.5rem;
        align-items: center;
    }

    .logo-text, .nav-item span, .api-status span {
        display: none;
    }

    .logo-icon {
        margin-right: 0;
        font-size: 1.8rem;
    }

    .nav-item {
        justify-content: center;
        padding: 1rem 0;
        margin-bottom: 0.25rem;
    }

    .nav-item i {
        margin-right: 0;
        font-size: 1.3rem;
    }

    .api-status {
        padding: 0.75rem;
        justify-content: center;
    }

    .status-indicator {
        margin-right: 0;
    }

    .content-header {
        padding: 1rem 1.5rem;
    }
}

@media (max-width: 768px) {
    .app-container {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        height: auto;
        flex-direction: row;
        padding: 1rem;
        justify-content: space-between;
        position: relative;
    }

    .logo-container {
        margin-bottom: 0;
        padding-bottom: 0;
        border-bottom: none;
    }

    .nav-menu {
        display: flex;
        margin-top: 0;
        flex: 0;
    }

    .nav-item {
        margin-bottom: 0;
        margin-left: 0.5rem;
        padding: 0.75rem;
    }

    .api-status {
        display: none;
    }

    .main-content {
        margin-left: 0;
    }

    .content-wrapper {
        padding: 1.25rem;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .endpoints-grid {
        grid-template-columns: 1fr;
    }

    .tester-url {
        flex-direction: column;
    }

    .base-url {
        border-radius: 8px 8px 0 0;
        width: 100%;
        text-align: center;
    }

    #endpoint-path {
        border-radius: 0;
        border-left: 1px solid var(--border-color);
        border-right: 1px solid var(--border-color);
    }

    #send-request {
        border-radius: 0 0 8px 8px;
        width: 100%;
        padding: 1rem;
    }
}

@media (max-width: 576px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .filter-buttons {
        margin-left: 0;
        margin-top: 0.75rem;
        width: 100%;
    }
    
        .filter-btn {
        flex: 1;
        justify-content: center;
    }

    .endpoint-controls {
        flex-direction: column;
    }

    .search-box {
        max-width: 100%;
    }

    .content-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .theme-switcher {
        margin-top: 0.5rem;
    }
}

/* Tooltip */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltiptext {
    visibility: hidden;
    width: 140px;
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
    text-align: center;
    border-radius: 8px;
    padding: 0.5rem;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.8rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.tooltip:hover .tooltiptext {
    visibility: visible;
    opacity: 1;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 0.5rem;
}

.badge-primary {
    background: rgba(67, 97, 238, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(67, 97, 238, 0.3);
}

.badge-success {
    background: rgba(76, 201, 240, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(76, 201, 240, 0.3);
}

.badge-warning {
    background: rgba(248, 150, 30, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(248, 150, 30, 0.3);
}

.badge-danger {
    background: rgba(247, 37, 133, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(247, 37, 133, 0.3);
}

/* Floating Action Button */
.fab {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--gradient-accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(67, 97, 238, 0.4);
    cursor: pointer;
    z-index: 90;
    transition: all 0.3s ease;
}

.fab:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 15px 30px rgba(67, 97, 238, 0.5);
}

.fab i {
    font-size: 1.5rem;
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--tertiary-bg);
    transition: .4s;
    border: 1px solid var(--border-color);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    background: var(--gradient-accent);
}

input:checked + .toggle-slider {
    background-color: var(--tertiary-bg);
}

input:checked + .toggle-slider:before {
    transform: translateX(26px);
}

.toggle-slider.round {
    border-radius: 34px;
}

.toggle-slider.round:before {
    border-radius: 50%;
}

/* Progress Bar */
.progress-bar {
    width: 100%;
    height: 8px;
    background-color: var(--tertiary-bg);
    border-radius: 4px;
    overflow: hidden;
    margin: 0.5rem 0;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-accent);
    border-radius: 4px;
    transition: width 0.4s ease;
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    background: var(--gradient-accent);
    color: white;
    box-shadow: 0 10px 25px rgba(67, 97, 238, 0.3);
    display: flex;
    align-items: center;
    z-index: 1000;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast i {
    margin-right: 0.75rem;
    font-size: 1.25rem;
}

.toast.success {
    background: var(--gradient-success);
    box-shadow: 0 10px 25px rgba(76, 201, 240, 0.3);
}

.toast.error {
    background: var(--gradient-danger);
    box-shadow: 0 10px 25px rgba(247, 37, 133, 0.3);
}

.toast.warning {
    background: var(--gradient-warning);
    box-shadow: 0 10px 25px rgba(248, 150, 30, 0.3);
}

/* Custom Scrollbar */
.custom-scrollbar {
    scrollbar-width: thin;
    scrollbar-color: var(--accent-color) var(--secondary-bg);
}

.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.custom-scrollbar::-webkit-scrollbar-track {
    background: var(--secondary-bg);
}

.custom-scrollbar::-webkit-scrollbar-thumb {
    background-color: var(--accent-color);
    border-radius: 3px;
}

/* Ripple Effect */
.ripple {
    position: relative;
    overflow: hidden;
}

.ripple-effect {
    position: absolute;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    transform: scale(0);
    animation: ripple 0.6s linear;
    pointer-events: none;
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Avatar */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--tertiary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 2px solid var(--border-color);
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-initials {
    font-weight: 600;
    color: var(--primary-text);
    text-transform: uppercase;
}

/* Divider */
.divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 1.5rem 0;
    position: relative;
}

.divider-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--primary-bg);
    padding: 0 1rem;
    color: var(--secondary-text);
    font-size: 0.85rem;
}

/* Skeleton Loading */
.skeleton {
    background-color: var(--tertiary-bg);
    border-radius: 4px;
    position: relative;
    overflow: hidden;
}

.skeleton::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Chip */
.chip {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
    font-size: 0.85rem;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

.chip i {
    margin-right: 0.25rem;
    font-size: 0.9rem;
}

.chip-close {
    margin-left: 0.5rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.chip-close:hover {
    opacity: 1;
}

/* Custom Checkbox */
.custom-checkbox {
    display: inline-block;
    position: relative;
    padding-left: 30px;
    cursor: pointer;
    user-select: none;
}

.custom-checkbox input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: all 0.2s;
}

.custom-checkbox:hover input ~ .checkmark {
    border-color: var(--accent-color);
}

.custom-checkbox input:checked ~ .checkmark {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.custom-checkbox input:checked ~ .checkmark:after {
    display: block;
}

/* Custom Radio */
.custom-radio {
    display: inline-block;
    position: relative;
    padding-left: 30px;
    cursor: pointer;
    user-select: none;
}

.custom-radio input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.radio-dot {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    transition: all 0.2s;
}

.custom-radio:hover input ~ .radio-dot {
    border-color: var(--accent-color);
}

.custom-radio input:checked ~ .radio-dot {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.radio-dot:after {
    content: "";
    position: absolute;
    display: none;
    top: 6px;
    left: 6px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: white;
}

.custom-radio input:checked ~ .radio-dot:after {
    display: block;
}

/* Tooltip */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltip-text {
    visibility: hidden;
    width: 120px;
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.75rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

.tooltip-top {
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
}

.tooltip-bottom {
    top: 125%;
    left: 50%;
    transform: translateX(-50%);
}

.tooltip-left {
    top: 50%;
    right: 125%;
    transform: translateY(-50%);
}

.tooltip-right {
    top: 50%;
    left: 125%;
    transform: translateY(-50%);
}

/* Responsive Table */
.responsive-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

.responsive-table th,
.responsive-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.responsive-table th {
    background-color: var(--tertiary-bg);
    font-weight: 600;
    color: var(--primary-text);
}

.responsive-table tr:hover {
    background-color: var(--secondary-bg);
}

@media (max-width: 768px) {
    .responsive-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    margin: 2rem 0;
}

.pagination-list {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
}

.pagination-item {
    margin: 0 0.25rem;
}

.pagination-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background-color: var(--primary-bg);
    color: var(--primary-text);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.pagination-link:hover {
    background-color: var(--secondary-bg);
    border-color: var(--border-color);
}

.pagination-link.active {
    background: var(--gradient-accent);
    color: white;
    border-color: var(--accent-color);
}

.pagination-link.disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* Alert */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    border: 1px solid transparent;
}

.alert i {
    margin-right: 0.75rem;
    font-size: 1.25rem;
}

.alert-primary {
    background-color: rgba(67, 97, 238, 0.1);
    border-color: rgba(67, 97, 238, 0.2);
    color: var(--accent-color);
}

.alert-success {
    background-color: rgba(76, 201, 240, 0.1);
    border-color: rgba(76, 201, 240, 0.2);
    color: var(--success-color);
}

.alert-warning {
    background-color: rgba(248, 150, 30, 0.1);
    border-color: rgba(248, 150, 30, 0.2);
    color: var(--warning-color);
}

.alert-danger {
    background-color: rgba(247, 37, 133, 0.1);
    border-color: rgba(247, 37, 133, 0.2);
    color: var(--danger-color);
}

.alert-close {
    margin-left: auto;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.alert-close:hover {
    opacity: 1;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--primary-bg);
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.modal.show .modal-content {
    transform: translateY(0);
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--secondary-text);
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--primary-text);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* Tabs */
.tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.tab {
    padding: 0.75rem 1.5rem;
    background: none;
    border: none;
    color: var(--secondary-text);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.tab:hover {
    color: var(--primary-text);
}

.tab.active {
    color: var(--accent-color);
}

.tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-accent);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Accordion */
.accordion-item {
    margin-bottom: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.accordion-header {
    padding: 1rem 1.5rem;
    background-color: var(--secondary-bg);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.accordion-header:hover {
    background-color: var(--tertiary-bg);
}

.accordion-title {
    font-weight: 500;
}

.accordion-icon {
    transition: transform 0.3s ease;
}

.accordion-header.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.accordion-header.active + .accordion-content {
    padding: 1.5rem;
    max-height: 1000px;
}

/* Dropdown */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    padding: 0.75rem 1.25rem;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--primary-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s ease;
}

.dropdown-toggle:hover {
    background-color: var(--secondary-bg);
}

.dropdown-toggle i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    padding: 0.75rem 1.25rem;
    color: var(--primary-text);
    cursor: pointer;
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background-color: var(--secondary-bg);
    color: var(--accent-color);
}

.dropdown-divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 0.25rem 0;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item a {
    color: var(--secondary-text);
    transition: color 0.2s;
}

.breadcrumb-item a:hover {
    color: var(--accent-color);
}

.breadcrumb-divider {
    margin: 0 0.5rem;
    color: var(--secondary-text);
}

.breadcrumb-item.active a {
    color: var(--primary-text);
    font-weight: 500;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 0.5rem;
}

.badge-primary {
    background: rgba(67, 97, 238, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(67, 97, 238, 0.3);
}

.badge-success {
    background: rgba(76, 201, 240, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(76, 201, 240, 0.3);
}

.badge-warning {
    background: rgba(248, 150, 30, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(248, 150, 30, 0.3);
}

.badge-danger {
    background: rgba(247, 37, 133, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(247, 37, 133, 0.3);
}

/* Card */
.card {
    background-color: var(--primary-bg);
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* List Group */
.list-group {
    border-radius: 8px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.list-group-item {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.list-group-item:last-child {
    border-bottom: none;
}

.list-group-item:hover {
    background-color: var(--secondary-bg);
}

.list-group-item.active {
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--accent-color);
}

/* Spinner */
.spinner {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    border: 0.25em solid rgba(67, 97, 238, 0.2);
    border-radius: 50%;
    border-top-color: var(--accent-color);
    animation: spin 1s linear infinite;
}

.spinner-lg {
    width: 3rem;
    height: 3rem;
    border-width: 0.35em;
}

.spinner-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}

/* Avatar Group */
.avatar-group {
    display: flex;
}

.avatar-group .avatar {
    margin-right: -0.75rem;
    border: 2px solid var(--primary-bg);
}

.avatar-group .avatar:last-child {
    margin-right: 0;
}

/* Progress */
.progress {
    height: 0.5rem;
    background-color: var(--tertiary-bg);
    border-radius: 0.25rem;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-accent);
    border-radius: 0.25rem;
    transition: width 0.6s ease;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    background-color: var(--primary-bg);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    z-index: 1050;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast i {
    margin-right: 0.75rem;
    font-size: 1.25rem;
}

.toast-success {
    background-color: rgba(76, 201, 240, 0.1);
    border-color: rgba(76, 201, 240, 0.2);
    color: var(--success-color);
}

.toast-error {
    background-color: rgba(247, 37, 133, 0.1);
    border-color: rgba(247, 37, 133, 0.2);
    color: var(--danger-color);
}

.toast-warning {
    background-color: rgba(248, 150, 30, 0.1);
    border-color: rgba(248, 150, 30, 0.2);
    color: var(--warning-color);
}

.toast-close {
    margin-left: 1rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* Tooltip */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltip-text {
    visibility: hidden;
    width: 120px;
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.75rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Popover */
.popover {
    position: relative;
    display: inline-block;
}

.popover-content {
    position: absolute;
    width: 200px;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    padding: 1rem;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.popover:hover .popover-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.popover-top {
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
}

.popover-bottom {
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
}

.popover-left {
    top: 50%;
    right: 100%;
    transform: translateY(-50%) translateX(10px);
}

.popover-right {
    top: 50%;
    left: 100%;
    transform: translateY(-50%) translateX(10px);
}

.popover:hover .popover-top {
    transform: translateX(-50%) translateY(0);
}

.popover:hover .popover-bottom {
    transform: translateX(-50%) translateY(0);
}

.popover:hover .popover-left {
    transform: translateY(-50%) translateX(0);
}

.popover:hover .popover-right {
    transform: translateY(-50%) translateX(0);
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 2rem;
    margin: 1.5rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0.5rem;
    width: 2px;
    height: 100%;
    background-color: var(--border-color);
}

.timeline-item {
    position: relative;
    padding-bottom: 1.5rem;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-dot {
    position: absolute;
    top: 0;
    left: 0;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background-color: var(--accent-color);
    border: 3px solid var(--primary-bg);
}

.timeline-content {
    margin-left: 1.5rem;
    padding: 0.75rem 1rem;
    background-color: var(--secondary-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.timeline-date {
    font-size: 0.85rem;
    color: var(--secondary-text);
    margin-bottom: 0.5rem;
}

/* Steps */
.steps {
    display: flex;
    justify-content: space-between;
    margin: 2rem 0;
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--border-color);
    z-index: 1;
}

.step {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.step-number {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: var(--secondary-bg);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.step.active .step-number {
    background: var(--gradient-accent);
    color: white;
    border-color: var(--accent-color);
}

.step.completed .step-number {
    background-color: var(--success-color);
    color: white;
    border-color: var(--success-color);
}

.step-title {
    font-size: 0.85rem;
    color: var(--secondary-text);
    text-align: center;
}

.step.active .step-title {
    color: var(--primary-text);
    font-weight: 500;
}

/* Rating */
.rating {
    display: inline-flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
}

.rating input {
    display: none;
}

.rating label {
    color: var(--border-color);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s;
}

.rating input:checked ~ label,
.rating input:hover ~ label,
.rating label:hover,
.rating label:hover ~ label {
    color: var(--warning-color);
}

/* File Input */
.file-input {
    position: relative;
    display: inline-block;
    width: 100%;
}

.file-input input[type="file"] {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-input-label {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    background-color: var(--secondary-bg);
    transition: all 0.3s ease;
    text-align: center;
    cursor: pointer;
}

.file-input-label:hover {
    border-color: var(--accent-color);
    background-color: var(--tertiary-bg);
}

.file-input-label i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-text);
}

.file-input-label span {
    display: block;
    color: var(--secondary-text);
}

.file-input-label.has-file {
    border-color: var(--success-color);
    background-color: rgba(76, 201, 240, 0.1);
}

/* Range Slider */
.range-slider {
    width: 100%;
    position: relative;
    margin: 1.5rem 0;
}

.range-slider input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--border-color);
    outline: none;
}

.range-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent-color);
    cursor: pointer;
    transition: all 0.2s;
}

.range-slider input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.range-slider-value {
    position: absolute;
    top: -2rem;
    left: 0;
    font-size: 0.85rem;
    color: var(--secondary-text);
}

/* Color Picker */
.color-picker {
    display: flex;
    align-items: center;
}

.color-picker-input {
    width: 3rem;
    height: 3rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin-right: 1rem;
}

.color-picker-value {
    font-family: 'JetBrains Mono', monospace;
    background-color: var(--secondary-bg);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

/* Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.switch-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--tertiary-bg);
    transition: .4s;
    border-radius: 34px;
    border: 1px solid var(--border-color);
}

.switch-slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .switch-slider {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

input:checked + .switch-slider:before {
    transform: translateX(26px);
}

/* Toggle */
.toggle {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 30px;
}

.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--tertiary-bg);
    transition: .4s;
    border-radius: 34px;
    border: 1px solid var(--border-color);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
    background: var(--gradient-accent);
}

input:checked + .toggle-slider {
    background-color: var(--tertiary-bg);
}

input:checked + .toggle-slider:before {
    transform: translateX(30px);
}

/* Floating Action Button */
.fab {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--gradient-accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(67, 97, 238, 0.4);
    cursor: pointer;
    z-index: 90;
    transition: all 0.3s ease;
}

.fab:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 15px 30px rgba(67, 97, 238, 0.5);
}

.fab i {
    font-size: 1.5rem;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--primary-bg);
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--accent-color);
    color: white;
    transform: translateY(-5px);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.loading-overlay.show {
    opacity: 1;
    visibility: visible;
}

.loading-spinner {
    width: 3rem;
    height: 3rem;
    border: 0.35em solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s linear infinite;
}

.loading-text {
    color: white;
    margin-top: 1rem;
    font-size: 1.1rem;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    background-color: var(--secondary-bg);
    border-radius: 12px;
    border: 1px dashed var(--border-color);
}

.empty-state i {
    font-size: 3rem;
    color: var(--secondary-text);
    margin-bottom: 1.5rem;
    opacity: 0.5;
}

.empty-state h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-text);
}

.empty-state p {
    color: var(--secondary-text);
    max-width: 400px;
    margin: 0 auto 1.5rem;
}

/* Divider */
.divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 1.5rem 0;
    position: relative;
}

.divider-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--primary-bg);
    padding: 0 1rem;
    color: var(--secondary-text);
    font-size: 0.85rem;
}

/* Avatar */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--tertiary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 2px solid var(--border-color);
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-initials {
    font-weight: 600;
    color: var(--primary-text);
    text-transform: uppercase;
}

.avatar-sm {
    width: 32px;
    height: 32px;
    font-size: 0.8rem;
}

.avatar-lg {
    width: 56px;
    height: 56px;
    font-size: 1.5rem;
}

.avatar-xl {
    width: 80px;
    height: 80px;
    font-size: 2rem;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 0.5rem;
}

.badge-primary {
    background: rgba(67, 97, 238, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(67, 97, 238, 0.3);
}

.badge-success {
    background: rgba(76, 201, 240, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(76, 201, 240, 0.3);
}

.badge-warning {
    background: rgba(248, 150, 30, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(248, 150, 30, 0.3);
}

.badge-danger {
    background: rgba(247, 37, 133, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(247, 37, 133, 0.3);
}

.badge-pill {
    border-radius: 10rem;
}

/* Chip */
.chip {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
    font-size: 0.85rem;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

.chip i {
    margin-right: 0.25rem;
    font-size: 0.9rem;
}

.chip-close {
    margin-left: 0.5rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.chip-close:hover {
    opacity: 1;
}

/* Custom Checkbox */
.custom-checkbox {
    display: inline-block;
    position: relative;
    padding-left: 30px;
    cursor: pointer;
    user-select: none;
}

.custom-checkbox input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: all 0.2s;
}

.custom-checkbox:hover input ~ .checkmark {
    border-color: var(--accent-color);
}

.custom-checkbox input:checked ~ .checkmark {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.custom-checkbox input:checked ~ .checkmark:after {
    display: block;
}

/* Custom Radio */
.custom-radio {
    display: inline-block;
    position: relative;
    padding-left: 30px;
    cursor: pointer;
    user-select: none;
}

.custom-radio input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.radio-dot {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    transition: all 0.2s;
}

.custom-radio:hover input ~ .radio-dot {
    border-color: var(--accent-color);
}

.custom-radio input:checked ~ .radio-dot {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.radio-dot:after {
    content: "";
    position: absolute;
    display: none;
    top: 6px;
    left: 6px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: white;
}

.custom-radio input:checked ~ .radio-dot:after {
    display: block;
}

/* Tooltip */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltip-text {
    visibility: hidden;
    width: 120px;
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.75rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Responsive Table */
.responsive-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

.responsive-table th,
.responsive-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.responsive-table th {
    background-color: var(--tertiary-bg);
    font-weight: 600;
    color: var(--primary-text);
}

.responsive-table tr:hover {
    background-color: var(--secondary-bg);
}

@media (max-width: 768px) {
    .responsive-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    margin: 2rem 0;
}

.pagination-list {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
}

.pagination-item {
    margin: 0 0.25rem;
}

.pagination-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background-color: var(--primary-bg);
    color: var(--primary-text);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.pagination-link:hover {
    background-color: var(--secondary-bg);
    border-color: var(--border-color);
}

.pagination-link.active {
    background: var(--gradient-accent);
    color: white;
    border-color: var(--accent-color);
}

.pagination-link.disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* Alert */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    border: 1px solid transparent;
}

.alert i {
    margin-right: 0.75rem;
    font-size: 1.25rem;
}

.alert-primary {
    background-color: rgba(67, 97, 238, 0.1);
    border-color: rgba(67, 97, 238, 0.2);
    color: var(--accent-color);
}

.alert-success {
    background-color: rgba(76, 201, 240, 0.1);
    border-color: rgba(76, 201, 240, 0.2);
    color: var(--success-color);
}

.alert-warning {
    background-color: rgba(248, 150, 30, 0.1);
    border-color: rgba(248, 150, 30, 0.2);
    color: var(--warning-color);
}

.alert-danger {
    background-color: rgba(247, 37, 133, 0.1);
    border-color: rgba(247, 37, 133, 0.2);
    color: var(--danger-color);
}

.alert-close {
    margin-left: auto;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.alert-close:hover {
    opacity: 1;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--primary-bg);
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.modal.show .modal-content {
    transform: translateY(0);
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--secondary-text);
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--primary-text);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* Tabs */
.tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.tab {
    padding: 0.75rem 1.5rem;
    background: none;
    border: none;
    color: var(--secondary-text);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.tab:hover {
    color: var(--primary-text);
}

.tab.active {
    color: var(--accent-color);
}

.tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-accent);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Accordion */
.accordion-item {
    margin-bottom: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.accordion-header {
    padding: 1rem 1.5rem;
    background-color: var(--secondary-bg);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.accordion-header:hover {
    background-color: var(--tertiary-bg);
}

.accordion-title {
    font-weight: 500;
}

.accordion-icon {
    transition: transform 0.3s ease;
}

.accordion-header.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.accordion-header.active + .accordion-content {
    padding: 1.5rem;
    max-height: 1000px;
}

/* Dropdown */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    padding: 0.75rem 1.25rem;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--primary-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s ease;
}

.dropdown-toggle:hover {
    background-color: var(--secondary-bg);
}

.dropdown-toggle i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    padding: 0.75rem 1.25rem;
    color: var(--primary-text);
    cursor: pointer;
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background-color: var(--secondary-bg);
    color: var(--accent-color);
}

.dropdown-divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 0.25rem 0;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item a {
    color: var(--secondary-text);
    transition: color 0.2s;
}

.breadcrumb-item a:hover {
    color: var(--accent-color);
}

.breadcrumb-divider {
    margin: 0 0.5rem;
    color: var(--secondary-text);
}

.breadcrumb-item.active a {
    color: var(--primary-text);
    font-weight: 500;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 0.5rem;
}

.badge-primary {
    background: rgba(67, 97, 238, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(67, 97, 238, 0.3);
}

.badge-success {
    background: rgba(76, 201, 240, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(76, 201, 240, 0.3);
}

.badge-warning {
    background: rgba(248, 150, 30, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(248, 150, 30, 0.3);
}

.badge-danger {
    background: rgba(247, 37, 133, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(247, 37, 133, 0.3);
}

/* Card */
.card {
    background-color: var(--primary-bg);
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* List Group */
.list-group {
    border-radius: 8px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.list-group-item {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.list-group-item:last-child {
    border-bottom: none;
}

.list-group-item:hover {
    background-color: var(--secondary-bg);
}

.list-group-item.active {
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--accent-color);
}

/* Spinner */
.spinner {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    border: 0.25em solid rgba(67, 97, 238, 0.2);
    border-radius: 50%;
    border-top-color: var(--accent-color);
    animation: spin 1s linear infinite;
}

.spinner-lg {
    width: 3rem;
    height: 3rem;
    border-width: 0.35em;
}

.spinner-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}

/* Avatar Group */
.avatar-group {
    display: flex;
}

.avatar-group .avatar {
    margin-right: -0.75rem;
    border: 2px solid var(--primary-bg);
}

.avatar-group .avatar:last-child {
    margin-right: 0;
}

/* Progress */
.progress {
    height: 0.5rem;
    background-color: var(--tertiary-bg);
    border-radius: 0.25rem;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-accent);
    border-radius: 0.25rem;
    transition: width 0.6s ease;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    background-color: var(--primary-bg);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    z-index: 1050;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast i {
    margin-right: 0.75rem;
    font-size: 1.25rem;
}

.toast-success {
    background-color: rgba(76, 201, 240, 0.1);
    border-color: rgba(76, 201, 240, 0.2);
    color: var(--success-color);
}

.toast-error {
    background-color: rgba(247, 37, 133, 0.1);
    border-color: rgba(247, 37, 133, 0.2);
    color: var(--danger-color);
}

.toast-warning {
    background-color: rgba(248, 150, 30, 0.1);
    border-color: rgba(248, 150, 30, 0.2);
    color: var(--warning-color);
}

.toast-close {
    margin-left: 1rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* Tooltip */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltip-text {
    visibility: hidden;
    width: 120px;
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.75rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Popover */
.popover {
    position: relative;
    display: inline-block;
}

.popover-content {
    position: absolute;
    width: 200px;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    padding: 1rem;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.popover:hover .popover-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.popover-top {
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
}

.popover-bottom {
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
}

.popover-left {
    top: 50%;
    right: 100%;
    transform: translateY(-50%) translateX(10px);
}

.popover-right {
    top: 50%;
    left: 100%;
    transform: translateY(-50%) translateX(10px);
}

.popover:hover .popover-top {
    transform: translateX(-50%) translateY(0);
}

.popover:hover .popover-bottom {
    transform: translateX(-50%) translateY(0);
}

.popover:hover .popover-left {
    transform: translateY(-50%) translateX(0);
}

.popover:hover .popover-right {
    transform: translateY(-50%) translateX(0);
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 2rem;
    margin: 1.5rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0.5rem;
    width: 2px;
    height: 100%;
    background-color: var(--border-color);
}

.timeline-item {
    position: relative;
    padding-bottom: 1.5rem;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-dot {
    position: absolute;
    top: 0;
    left: 0;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background-color: var(--accent-color);
    border: 3px solid var(--primary-bg);
}

.timeline-content {
    margin-left: 1.5rem;
    padding: 0.75rem 1rem;
    background-color: var(--secondary-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.timeline-date {
    font-size: 0.85rem;
    color: var(--secondary-text);
    margin-bottom: 0.5rem;
}

/* Steps */
.steps {
    display: flex;
    justify-content: space-between;
    margin: 2rem 0;
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--border-color);
    z-index: 1;
}

.step {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.step-number {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: var(--secondary-bg);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.step.active .step-number {
    background: var(--gradient-accent);
    color: white;
    border-color: var(--accent-color);
}

.step.completed .step-number {
    background-color: var(--success-color);
    color: white;
    border-color: var(--success-color);
}

.step-title {
    font-size: 0.85rem;
    color: var(--secondary-text);
    text-align: center;
}

.step.active .step-title {
    color: var(--primary-text);
    font-weight: 500;
}

/* Rating */
.rating {
    display: inline-flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
}

.rating input {
    display: none;
}

.rating label {
    color: var(--border-color);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s;
}

.rating input:checked ~ label,
.rating input:hover ~ label,
.rating label:hover,
.rating label:hover ~ label {
    color: var(--warning-color);
}

/* File Input */
.file-input {
    position: relative;
    display: inline-block;
    width: 100%;
}

.file-input input[type="file"] {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-input-label {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    background-color: var(--secondary-bg);
    transition: all 0.3s ease;
    text-align: center;
    cursor: pointer;
}

.file-input-label:hover {
    border-color: var(--accent-color);
    background-color: var(--tertiary-bg);
}

.file-input-label i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-text);
}

.file-input-label span {
    display: block;
    color: var(--secondary-text);
}

.file-input-label.has-file {
    border-color: var(--success-color);
    background-color: rgba(76, 201, 240, 0.1);
}

/* Range Slider */
.range-slider {
    width: 100%;
    position: relative;
    margin: 1.5rem 0;
}

.range-slider input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--border-color);
    outline: none;
}

.range-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent-color);
    cursor: pointer;
    transition: all 0.2s;
}

.range-slider input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.range-slider-value {
    position: absolute;
    top: -2rem;
    left: 0;
    font-size: 0.85rem;
    color: var(--secondary-text);
}

/* Color Picker */
.color-picker {
    display: flex;
    align-items: center;
}

.color-picker-input {
    width: 3rem;
    height: 3rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin-right: 1rem;
}

.color-picker-value {
    font-family: 'JetBrains Mono', monospace;
    background-color: var(--secondary-bg);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

/* Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.switch-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--tertiary-bg);
    transition: .4s;
    border-radius: 34px;
    border: 1px solid var(--border-color);
}

.switch-slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .switch-slider {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

input:checked + .switch-slider:before {
    transform: translateX(26px);
}

/* Toggle */
.toggle {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 30px;
}

.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--tertiary-bg);
    transition: .4s;
    border-radius: 34px;
    border: 1px solid var(--border-color);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
    background: var(--gradient-accent);
}

input:checked + .toggle-slider {
    background-color: var(--tertiary-bg);
}

input:checked + .toggle-slider:before {
    transform: translateX(30px);
}

/* Floating Action Button */
.fab {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--gradient-accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(67, 97, 238, 0.4);
    cursor: pointer;
    z-index: 90;
    transition: all 0.3s ease;
}

.fab:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 15px 30px rgba(67, 97, 238, 0.5);
}

.fab i {
    font-size: 1.5rem;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--primary-bg);
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--accent-color);
    color: white;
    transform: translateY(-5px);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.loading-overlay.show {
    opacity: 1;
    visibility: visible;
}

.loading-spinner {
    width: 3rem;
    height: 3rem;
    border: 0.35em solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s linear infinite;
}

.loading-text {
    color: white;
    margin-top: 1rem;
    font-size: 1.1rem;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    background-color: var(--secondary-bg);
    border-radius: 12px;
    border: 1px dashed var(--border-color);
}

.empty-state i {
    font-size: 3rem;
    color: var(--secondary-text);
    margin-bottom: 1.5rem;
    opacity: 0.5;
}

.empty-state h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-text);
}

.empty-state p {
    color: var(--secondary-text);
    max-width: 400px;
    margin: 0 auto 1.5rem;
}

/* Divider */
.divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 1.5rem 0;
    position: relative;
}

.divider-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--primary-bg);
    padding: 0 1rem;
    color: var(--secondary-text);
    font-size: 0.85rem;
}

/* Avatar */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--tertiary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 2px solid var(--border-color);
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-initials {
    font-weight: 600;
    color: var(--primary-text);
    text-transform: uppercase;
}

.avatar-sm {
    width: 32px;
    height: 32px;
    font-size: 0.8rem;
}

.avatar-lg {
    width: 56px;
    height: 56px;
    font-size: 1.5rem;
}

.avatar-xl {
    width: 80px;
    height: 80px;
    font-size: 2rem;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 0.5rem;
}

.badge-primary {
    background: rgba(67, 97, 238, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(67, 97, 238, 0.3);
}

.badge-success {
    background: rgba(76, 201, 240, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(76, 201, 240, 0.3);
}

.badge-warning {
    background: rgba(248, 150, 30, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(248, 150, 30, 0.3);
}

.badge-danger {
    background: rgba(247, 37, 133, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(247, 37, 133, 0.3);
}

.badge-pill {
    border-radius: 10rem;
}

/* Chip */
.chip {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
    font-size: 0.85rem;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

.chip i {
    margin-right: 0.25rem;
    font-size: 0.9rem;
}

.chip-close {
    margin-left: 0.5rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.chip-close:hover {
    opacity: 1;
}

/* Custom Checkbox */
.custom-checkbox {
    display: inline-block;
    position: relative;
    padding-left: 30px;
    cursor: pointer;
    user-select: none;
}

.custom-checkbox input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: all 0.2s;
}

.custom-checkbox:hover input ~ .checkmark {
    border-color: var(--accent-color);
}

.custom-checkbox input:checked ~ .checkmark {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.custom-checkbox input:checked ~ .checkmark:after {
    display: block;
}

/* Custom Radio */
.custom-radio {
    display: inline-block;
    position: relative;
    padding-left: 30px;
    cursor: pointer;
    user-select: none;
}

.custom-radio input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.radio-dot {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    transition: all 0.2s;
}

.custom-radio:hover input ~ .radio-dot {
    border-color: var(--accent-color);
}

.custom-radio input:checked ~ .radio-dot {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.radio-dot:after {
    content: "";
    position: absolute;
    display: none;
    top: 6px;
    left: 6px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: white;
}

.custom-radio input:checked ~ .radio-dot:after {
    display: block;
}

/* Tooltip */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltip-text {
    visibility: hidden;
    width: 120px;
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.75rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Responsive Table */
.responsive-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

.responsive-table th,
.responsive-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.responsive-table th {
    background-color: var(--tertiary-bg);
    font-weight: 600;
    color: var(--primary-text);
}

.responsive-table tr:hover {
    background-color: var(--secondary-bg);
}

@media (max-width: 768px) {
    .responsive-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    margin: 2rem 0;
}

.pagination-list {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
}

.pagination-item {
    margin: 0 0.25rem;
}

.pagination-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background-color: var(--primary-bg);
    color: var(--primary-text);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.pagination-link:hover {
    background-color: var(--secondary-bg);
    border-color: var(--border-color);
}

.pagination-link.active {
    background: var(--gradient-accent);
    color: white;
    border-color: var(--accent-color);
}

.pagination-link.disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* Alert */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    border: 1px solid transparent;
}

.alert i {
    margin-right: 0.75rem;
    font-size: 1.25rem;
}

.alert-primary {
    background-color: rgba(67, 97, 238, 0.1);
    border-color: rgba(67, 97, 238, 0.2);
    color: var(--accent-color);
}

.alert-success {
    background-color: rgba(76, 201, 240, 0.1);
    border-color: rgba(76, 201, 240, 0.2);
    color: var(--success-color);
}

.alert-warning {
    background-color: rgba(248, 150, 30, 0.1);
    border-color: rgba(248, 150, 30, 0.2);
    color: var(--warning-color);
}

.alert-danger {
    background-color: rgba(247, 37, 133, 0.1);
    border-color: rgba(247, 37, 133, 0.2);
    color: var(--danger-color);
}

.alert-close {
    margin-left: auto;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.alert-close:hover {
    opacity: 1;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--primary-bg);
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.modal.show .modal-content {
    transform: translateY(0);
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--secondary-text);
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--primary-text);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* Tabs */
.tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.tab {
    padding: 0.75rem 1.5rem;
    background: none;
    border: none;
    color: var(--secondary-text);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.tab:hover {
    color: var(--primary-text);
}

.tab.active {
    color: var(--accent-color);
}

.tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-accent);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Accordion */
.accordion-item {
    margin-bottom: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.accordion-header {
    padding: 1rem 1.5rem;
    background-color: var(--secondary-bg);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.accordion-header:hover {
    background-color: var(--tertiary-bg);
}

.accordion-title {
    font-weight: 500;
}

.accordion-icon {
    transition: transform 0.3s ease;
}

.accordion-header.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.accordion-header.active + .accordion-content {
    padding: 1.5rem;
    max-height: 1000px;
}

/* Dropdown */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    padding: 0.75rem 1.25rem;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--primary-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s ease;
}

.dropdown-toggle:hover {
    background-color: var(--secondary-bg);
}

.dropdown-toggle i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    padding: 0.75rem 1.25rem;
    color: var(--primary-text);
    cursor: pointer;
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background-color: var(--secondary-bg);
    color: var(--accent-color);
}

.dropdown-divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 0.25rem 0;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item a {
    color: var(--secondary-text);
    transition: color 0.2s;
}

.breadcrumb-item a:hover {
    color: var(--accent-color);
}

.breadcrumb-divider {
    margin: 0 0.5rem;
    color: var(--secondary-text);
}

.breadcrumb-item.active a {
    color: var(--primary-text);
    font-weight: 500;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 0.5rem;
}

.badge-primary {
    background: rgba(67, 97, 238, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(67, 97, 238, 0.3);
}

.badge-success {
    background: rgba(76, 201, 240, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(76, 201, 240, 0.3);
}

.badge-warning {
    background: rgba(248, 150, 30, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(248, 150, 30, 0.3);
}

.badge-danger {
    background: rgba(247, 37, 133, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(247, 37, 133, 0.3);
}

/* Card */
.card {
    background-color: var(--primary-bg);
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* List Group */
.list-group {
    border-radius: 8px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.list-group-item {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.list-group-item:last-child {
    border-bottom: none;
}

.list-group-item:hover {
    background-color: var(--secondary-bg);
}

.list-group-item.active {
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--accent-color);
}

/* Spinner */
.spinner {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    border: 0.25em solid rgba(67, 97, 238, 0.2);
    border-radius: 50%;
    border-top-color: var(--accent-color);
    animation: spin 1s linear infinite;
}

.spinner-lg {
    width: 3rem;
    height: 3rem;
    border-width: 0.35em;
}

.spinner-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}

/* Avatar Group */
.avatar-group {
    display: flex;
}

.avatar-group .avatar {
    margin-right: -0.75rem;
    border: 2px solid var(--primary-bg);
}

.avatar-group .avatar:last-child {
    margin-right: 0;
}

/* Progress */
.progress {
    height: 0.5rem;
    background-color: var(--tertiary-bg);
    border-radius: 0.25rem;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-accent);
    border-radius: 0.25rem;
    transition: width 0.6s ease;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    background-color: var(--primary-bg);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    z-index: 1050;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast i {
    margin-right: 0.75rem;
    font-size: 1.25rem;
}

.toast-success {
    background-color: rgba(76, 201, 240, 0.1);
    border-color: rgba(76, 201, 240, 0.2);
    color: var(--success-color);
}

.toast-error {
    background-color: rgba(247, 37, 133, 0.1);
    border-color: rgba(247, 37, 133, 0.2);
    color: var(--danger-color);
}

.toast-warning {
    background-color: rgba(248, 150, 30, 0.1);
    border-color: rgba(248, 150, 30, 0.2);
    color: var(--warning-color);
}

.toast-close {
    margin-left: 1rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* Tooltip */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltip-text {
    visibility: hidden;
    width: 120px;
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.75rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Popover */
.popover {
    position: relative;
    display: inline-block;
}

.popover-content {
    position: absolute;
    width: 200px;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    padding: 1rem;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.popover:hover .popover-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.popover-top {
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
}

.popover-bottom {
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
}

.popover-left {
    top: 50%;
    right: 100%;
    transform: translateY(-50%) translateX(10px);
}

.popover-right {
    top: 50%;
    left: 100%;
    transform: translateY(-50%) translateX(10px);
}

.popover:hover .popover-top {
    transform: translateX(-50%) translateY(0);
}

.popover:hover .popover-bottom {
    transform: translateX(-50%) translateY(0);
}

.popover:hover .popover-left {
    transform: translateY(-50%) translateX(0);
}

.popover:hover .popover-right {
    transform: translateY(-50%) translateX(0);
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 2rem;
    margin: 1.5rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0.5rem;
    width: 2px;
    height: 100%;
    background-color: var(--border-color);
}

.timeline-item {
    position: relative;
    padding-bottom: 1.5rem;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-dot {
    position: absolute;
    top: 0;
    left: 0;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background-color: var(--accent-color);
    border: 3px solid var(--primary-bg);
}

.timeline-content {
    margin-left: 1.5rem;
    padding: 0.75rem 1rem;
    background-color: var(--secondary-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.timeline-date {
    font-size: 0.85rem;
    color: var(--secondary-text);
    margin-bottom: 0.5rem;
}

/* Steps */
.steps {
    display: flex;
    justify-content: space-between;
    margin: 2rem 0;
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--border-color);
    z-index: 1;
}

.step {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.step-number {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: var(--secondary-bg);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.step.active .step-number {
    background: var(--gradient-accent);
    color: white;
    border-color: var(--accent-color);
}

.step.completed .step-number {
    background-color: var(--success-color);
    color: white;
    border-color: var(--success-color);
}

.step-title {
    font-size: 0.85rem;
    color: var(--secondary-text);
    text-align: center;
}

.step.active .step-title {
    color: var(--primary-text);
    font-weight: 500;
}

/* Rating */
.rating {
    display: inline-flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
}

.rating input {
    display: none;
}

.rating label {
    color: var(--border-color);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s;
}

.rating input:checked ~ label,
.rating input:hover ~ label,
.rating label:hover,
.rating label:hover ~ label {
    color: var(--warning-color);
}

/* File Input */
.file-input {
    position: relative;
    display: inline-block;
    width: 100%;
}

.file-input input[type="file"] {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-input-label {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    background-color: var(--secondary-bg);
    transition: all 0.3s ease;
    text-align: center;
    cursor: pointer;
}

.file-input-label:hover {
    border-color: var(--accent-color);
    background-color: var(--tertiary-bg);
}

.file-input-label i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-text);
}

.file-input-label span {
    display: block;
    color: var(--secondary-text);
}

.file-input-label.has-file {
    border-color: var(--success-color);
    background-color: rgba(76, 201, 240, 0.1);
}

/* Range Slider */
.range-slider {
    width: 100%;
    position: relative;
    margin: 1.5rem 0;
}

.range-slider input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--border-color);
    outline: none;
}

.range-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent-color);
    cursor: pointer;
    transition: all 0.2s;
}

.range-slider input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.range-slider-value {
    position: absolute;
    top: -2rem;
    left: 0;
    font-size: 0.85rem;
    color: var(--secondary-text);
}

/* Color Picker */
.color-picker {
    display: flex;
    align-items: center;
}

.color-picker-input {
    width: 3rem;
    height: 3rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin-right: 1rem;
}

.color-picker-value {
    font-family: 'JetBrains Mono', monospace;
    background-color: var(--secondary-bg);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

/* Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.switch-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--tertiary-bg);
    transition: .4s;
    border-radius: 34px;
    border: 1px solid var(--border-color);
}

.switch-slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .switch-slider {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

input:checked + .switch-slider:before {
    transform: translateX(26px);
}

/* Toggle */
.toggle {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 30px;
}

.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--tertiary-bg);
    transition: .4s;
    border-radius: 34px;
    border: 1px solid var(--border-color);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
    background: var(--gradient-accent);
}

input:checked + .toggle-slider {
    background-color: var(--tertiary-bg);
}

input:checked + .toggle-slider:before {
    transform: translateX(30px);
}

/* Floating Action Button */
.fab {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--gradient-accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(67, 97, 238, 0.4);
    cursor: pointer;
    z-index: 90;
    transition: all 0.3s ease;
}

.fab:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 15px 30px rgba(67, 97, 238, 0.5);
}

.fab i {
    font-size: 1.5rem;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--primary-bg);
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--accent-color);
    color: white;
    transform: translateY(-5px);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.loading-overlay.show {
    opacity: 1;
    visibility: visible;
}

.loading-spinner {
    width: 3rem;
    height: 3rem;
    border: 0.35em solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s linear infinite;
}

.loading-text {
    color: white;
    margin-top: 1rem;
    font-size: 1.1rem;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    background-color: var(--secondary-bg);
    border-radius: 12px;
    border: 1px dashed var(--border-color);
}

.empty-state i {
    font-size: 3rem;
    color: var(--secondary-text);
    margin-bottom: 1.5rem;
    opacity: 0.5;
}

.empty-state h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-text);
}

.empty-state p {
    color: var(--secondary-text);
    max-width: 400px;
    margin: 0 auto 1.5rem;
}

/* Divider */
.divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 1.5rem 0;
    position: relative;
}

.divider-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--primary-bg);
    padding: 0 1rem;
    color: var(--secondary-text);
    font-size: 0.85rem;
}

/* Avatar */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--tertiary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 2px solid var(--border-color);
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-initials {
    font-weight: 600;
    color: var(--primary-text);
    text-transform: uppercase;
}

.avatar-sm {
    width: 32px;
    height: 32px;
    font-size: 0.8rem;
}

.avatar-lg {
    width: 56px;
    height: 56px;
    font-size: 1.5rem;
}

.avatar-xl {
    width: 80px;
    height: 80px;
    font-size: 2rem;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 0.5rem;
}

.badge-primary {
    background: rgba(67, 97, 238, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(67, 97, 238, 0.3);
}

.badge-success {
    background: rgba(76, 201, 240, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(76, 201, 240, 0.3);
}

.badge-warning {
    background: rgba(248, 150, 30, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(248, 150, 30, 0.3);
}

.badge-danger {
    background: rgba(247, 37, 133, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(247, 37, 133, 0.3);
}

.badge-pill {
    border-radius: 10rem;
}

/* Chip */
.chip {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
    font-size: 0.85rem;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

.chip i {
    margin-right: 0.25rem;
    font-size: 0.9rem;
}

.chip-close {
    margin-left: 0.5rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.chip-close:hover {
    opacity: 1;
}

/* Custom Checkbox */
.custom-checkbox {
    display: inline-block;
    position: relative;
    padding-left: 30px;
    cursor: pointer;
    user-select: none;
}

.custom-checkbox input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: all 0.2s;
}

.custom-checkbox:hover input ~ .checkmark {
    border-color: var(--accent-color);
}

.custom-checkbox input:checked ~ .checkmark {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.custom-checkbox input:checked ~ .checkmark:after {
    display: block;
}

/* Custom Radio */
.custom-radio {
    display: inline-block;
    position: relative;
    padding-left: 30px;
    cursor: pointer;
    user-select: none;
}

.custom-radio input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.radio-dot {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    transition: all 0.2s;
}

.custom-radio:hover input ~ .radio-dot {
    border-color: var(--accent-color);
}

.custom-radio input:checked ~ .radio-dot {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.radio-dot:after {
    content: "";
    position: absolute;
    display: none;
    top: 6px;
    left: 6px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: white;
}

.custom-radio input:checked ~ .radio-dot:after {
    display: block;
}

/* Tooltip */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltip-text {
    visibility: hidden;
    width: 120px;
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.75rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Responsive Table */
.responsive-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

.responsive-table th,
.responsive-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.responsive-table th {
    background-color: var(--tertiary-bg);
    font-weight: 600;
    color: var(--primary-text);
}

.responsive-table tr:hover {
    background-color: var(--secondary-bg);
}

@media (max-width: 768px) {
    .responsive-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    margin: 2rem 0;
}

.pagination-list {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
}

.pagination-item {
    margin: 0 0.25rem;
}

.pagination-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background-color: var(--primary-bg);
    color: var(--primary-text);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.pagination-link:hover {
    background-color: var(--secondary-bg);
    border-color: var(--border-color);
}

.pagination-link.active {
    background: var(--gradient-accent);
    color: white;
    border-color: var(--accent-color);
}

.pagination-link.disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* Alert */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    border: 1px solid transparent;
}

.alert i {
    margin-right: 0.75rem;
    font-size: 1.25rem;
}

.alert-primary {
    background-color: rgba(67, 97, 238, 0.1);
    border-color: rgba(67, 97, 238, 0.2);
    color: var(--accent-color);
}

.alert-success {
    background-color: rgba(76, 201, 240, 0.1);
    border-color: rgba(76, 201, 240, 0.2);
    color: var(--success-color);
}

.alert-warning {
    background-color: rgba(248, 150, 30, 0.1);
    border-color: rgba(248, 150, 30, 0.2);
    color: var(--warning-color);
}

.alert-danger {
    background-color: rgba(247, 37, 133, 0.1);
    border-color: rgba(247, 37, 133, 0.2);
    color: var(--danger-color);
}

.alert-close {
    margin-left: auto;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.alert-close:hover {
    opacity: 1;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--primary-bg);
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.modal.show .modal-content {
    transform: translateY(0);
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--secondary-text);
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--primary-text);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* Tabs */
.tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.tab {
    padding: 0.75rem 1.5rem;
    background: none;
    border: none;
    color: var(--secondary-text);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.tab:hover {
    color: var(--primary-text);
}

.tab.active {
    color: var(--accent-color);
}

.tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-accent);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Accordion */
.accordion-item {
    margin-bottom: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.accordion-header {
    padding: 1rem 1.5rem;
    background-color: var(--secondary-bg);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.accordion-header:hover {
    background-color: var(--tertiary-bg);
}

.accordion-title {
    font-weight: 500;
}

.accordion-icon {
    transition: transform 0.3s ease;
}

.accordion-header.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.accordion-header.active + .accordion-content {
    padding: 1.5rem;
    max-height: 1000px;
}

/* Dropdown */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    padding: 0.75rem 1.25rem;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--primary-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s ease;
}

.dropdown-toggle:hover {
    background-color: var(--secondary-bg);
}

.dropdown-toggle i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    padding: 0.75rem 1.25rem;
    color: var(--primary-text);
    cursor: pointer;
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background-color: var(--secondary-bg);
    color: var(--accent-color);
}

.dropdown-divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 0.25rem 0;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item a {
    color: var(--secondary-text);
    transition: color 0.2s;
}

.breadcrumb-item a:hover {
    color: var(--accent-color);
}

.breadcrumb-divider {
    margin: 0 0.5rem;
    color: var(--secondary-text);
}

.breadcrumb-item.active a {
    color: var(--primary-text);
    font-weight: 500;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 0.5rem;
}

.badge-primary {
    background: rgba(67, 97, 238, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(67, 97, 238, 0.3);
}

.badge-success {
    background: rgba(76, 201, 240, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(76, 201, 240, 0.3);
}

.badge-warning {
    background: rgba(248, 150, 30, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(248, 150, 30, 0.3);
}

.badge-danger {
    background: rgba(247, 37, 133, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(247, 37, 133, 0.3);
}

/* Card */
.card {
    background-color: var(--primary-bg);
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* List Group */
.list-group {
    border-radius: 8px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.list-group-item {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.list-group-item:last-child {
    border-bottom: none;
}

.list-group-item:hover {
    background-color: var(--secondary-bg);
}

.list-group-item.active {
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--accent-color);
}

/* Spinner */
.spinner {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    border: 0.25em solid rgba(67, 97, 238, 0.2);
    border-radius: 50%;
    border-top-color: var(--accent-color);
    animation: spin 1s linear infinite;
}

.spinner-lg {
    width: 3rem;
    height: 3rem;
    border-width: 0.35em;
}

.spinner-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}

/* Avatar Group */
.avatar-group {
    display: flex;
}

.avatar-group .avatar {
    margin-right: -0.75rem;
    border: 2px solid var(--primary-bg);
}

.avatar-group .avatar:last-child {
    margin-right: 0;
}

/* Progress */
.progress {
    height: 0.5rem;
    background-color: var(--tertiary-bg);
    border-radius: 0.25rem;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-accent);
    border-radius: 0.25rem;
    transition: width 0.6s ease;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    background-color: var(--primary-bg);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    z-index: 1050;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast i {
    margin-right: 0.75rem;
    font-size: 1.25rem;
}

.toast-success {
    background-color: rgba(76, 201, 240, 0.1);
    border-color: rgba(76, 201, 240, 0.2);
    color: var(--success-color);
}

.toast-error {
    background-color: rgba(247, 37, 133, 0.1);
    border-color: rgba(247, 37, 133, 0.2);
    color: var(--danger-color);
}

.toast-warning {
    background-color: rgba(248, 150, 30, 0.1);
    border-color: rgba(248, 150, 30, 0.2);
    color: var(--warning-color);
}

.toast-close {
    margin-left: 1rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* Tooltip */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltip-text {
    visibility: hidden;
    width: 120px;
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.75rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Popover */
.popover {
    position: relative;
    display: inline-block;
}

.popover-content {
    position: absolute;
    width: 200px;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    padding: 1rem;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.popover:hover .popover-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.popover-top {
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
}

.popover-bottom {
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
}

.popover-left {
    top: 50%;
    right: 100%;
    transform: translateY(-50%) translateX(10px);
}

.popover-right {
    top: 50%;
    left: 100%;
    transform: translateY(-50%) translateX(10px);
}

.popover:hover .popover-top {
    transform: translateX(-50%) translateY(0);
}

.popover:hover .popover-bottom {
    transform: translateX(-50%) translateY(0);
}

.popover:hover .popover-left {
    transform: translateY(-50%) translateX(0);
}

.popover:hover .popover-right {
    transform: translateY(-50%) translateX(0);
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 2rem;
    margin: 1.5rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0.5rem;
    width: 2px;
    height: 100%;
    background-color: var(--border-color);
}

.timeline-item {
    position: relative;
    padding-bottom: 1.5rem;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-dot {
    position: absolute;
    top: 0;
    left: 0;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background-color: var(--accent-color);
    border: 3px solid var(--primary-bg);
}

.timeline-content {
    margin-left: 1.5rem;
    padding: 0.75rem 1rem;
    background-color: var(--secondary-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.timeline-date {
    font-size: 0.85rem;
    color: var(--secondary-text);
    margin-bottom: 0.5rem;
}

/* Steps */
.steps {
    display: flex;
    justify-content: space-between;
    margin: 2rem 0;
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--border-color);
    z-index: 1;
}

.step {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.step-number {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: var(--secondary-bg);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.step.active .step-number {
    background: var(--gradient-accent);
    color: white;
    border-color: var(--accent-color);
}

.step.completed .step-number {
    background-color: var(--success-color);
    color: white;
    border-color: var(--success-color);
}

.step-title {
    font-size: 0.85rem;
    color: var(--secondary-text);
    text-align: center;
}

.step.active .step-title {
    color: var(--primary-text);
    font-weight: 500;
}

/* Rating */
.rating {
    display: inline-flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
}

.rating input {
    display: none;
}

.rating label {
    color: var(--border-color);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s;
}

.rating input:checked ~ label,
.rating input:hover ~ label,
.rating label:hover,
.rating label:hover ~ label {
    color: var(--warning-color);
}

/* File Input */
.file-input {
    position: relative;
    display: inline-block;
    width: 100%;
}

.file-input input[type="file"] {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-input-label {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    background-color: var(--secondary-bg);
    transition: all 0.3s ease;
    text-align: center;
    cursor: pointer;
}

.file-input-label:hover {
    border-color: var(--accent-color);
    background-color: var(--tertiary-bg);
}

.file-input-label i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-text);
}

.file-input-label span {
    display: block;
    color: var(--secondary-text);
}

.file-input-label.has-file {
    border-color: var(--success-color);
    background-color: rgba(76, 201, 240, 0.1);
}

/* Range Slider */
.range-slider {
    width: 100%;
    position: relative;
    margin: 1.5rem 0;
}

.range-slider input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--border-color);
    outline: none;
}

.range-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent-color);
    cursor: pointer;
    transition: all 0.2s;
}

.range-slider input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.range-slider-value {
    position: absolute;
    top: -2rem;
    left: 0;
    font-size: 0.85rem;
    color: var(--secondary-text);
}

/* Color Picker */
.color-picker {
    display: flex;
    align-items: center;
}

.color-picker-input {
    width: 3rem;
    height: 3rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin-right: 1rem;
}

.color-picker-value {
    font-family: 'JetBrains Mono', monospace;
    background-color: var(--secondary-bg);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

/* Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.switch-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--tertiary-bg);
    transition: .4s;
    border-radius: 34px;
    border: 1px solid var(--border-color);
}

.switch-slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .switch-slider {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

input:checked + .switch-slider:before {
    transform: translateX(26px);
}

/* Toggle */
.toggle {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 30px;
}

.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--tertiary-bg);
    transition: .4s;
    border-radius: 34px;
    border: 1px solid var(--border-color);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
    background: var(--gradient-accent);
}

input:checked + .toggle-slider {
    background-color: var(--tertiary-bg);
}

input:checked + .toggle-slider:before {
    transform: translateX(30px);
}

/* Floating Action Button */
.fab {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--gradient-accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(67, 97, 238, 0.4);
    cursor: pointer;
    z-index: 90;
    transition: all 0.3s ease;
}

.fab:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 15px 30px rgba(67, 97, 238, 0.5);
}

.fab i {
    font-size: 1.5rem;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--primary-bg);
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--accent-color);
    color: white;
    transform: translateY(-5px);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.loading-overlay.show {
    opacity: 1;
    visibility: visible;
}

.loading-spinner {
    width: 3rem;
    height: 3rem;
    border: 0.35em solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s linear infinite;
}

.loading-text {
    color: white;
    margin-top: 1rem;
    font-size: 1.1rem;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    background-color: var(--secondary-bg);
    border-radius: 12px;
    border: 1px dashed var(--border-color);
}

.empty-state i {
    font-size: 3rem;
    color: var(--secondary-text);
    margin-bottom: 1.5rem;
    opacity: 0.5;
}

.empty-state h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-text);
}

.empty-state p {
    color: var(--secondary-text);
    max-width: 400px;
    margin: 0 auto 1.5rem;
}

/* Divider */
.divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 1.5rem 0;
    position: relative;
}

.divider-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--primary-bg);
    padding: 0 1rem;
    color: var(--secondary-text);
    font-size: 0.85rem;
}

/* Avatar */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--tertiary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 2px solid var(--border-color);
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-initials {
    font-weight: 600;
    color: var(--primary-text);
    text-transform: uppercase;
}

.avatar-sm {
    width: 32px;
    height: 32px;
    font-size: 0.8rem;
}

.avatar-lg {
    width: 56px;
    height: 56px;
    font-size: 1.5rem;
}

.avatar-xl {
    width: 80px;
    height: 80px;
    font-size: 2rem;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 0.5rem;
}

.badge-primary {
    background: rgba(67, 97, 238, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(67, 97, 238, 0.3);
}

.badge-success {
    background: rgba(76, 201, 240, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(76, 201, 240, 0.3);
}

.badge-warning {
    background: rgba(248, 150, 30, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(248, 150, 30, 0.3);
}

.badge-danger {
    background: rgba(247, 37, 133, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(247, 37, 133, 0.3);
}

.badge-pill {
    border-radius: 10rem;
}

/* Chip */
.chip {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
    font-size: 0.85rem;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

.chip i {
    margin-right: 0.25rem;
    font-size: 0.9rem;
}

.chip-close {
    margin-left: 0.5rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.chip-close:hover {
    opacity: 1;
}

/* Custom Checkbox */
.custom-checkbox {
    display: inline-block;
    position: relative;
    padding-left: 30px;
    cursor: pointer;
    user-select: none;
}

.custom-checkbox input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: all 0.2s;
}

.custom-checkbox:hover input ~ .checkmark {
    border-color: var(--accent-color);
}

.custom-checkbox input:checked ~ .checkmark {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.custom-checkbox input:checked ~ .checkmark:after {
    display: block;
}

/* Custom Radio */
.custom-radio {
    display: inline-block;
    position: relative;
    padding-left: 30px;
    cursor: pointer;
    user-select: none;
}

.custom-radio input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.radio-dot {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    transition: all 0.2s;
}

.custom-radio:hover input ~ .radio-dot {
    border-color: var(--accent-color);
}

.custom-radio input:checked ~ .radio-dot {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.radio-dot:after {
    content: "";
    position: absolute;
    display: none;
    top: 6px;
    left: 6px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: white;
}

.custom-radio input:checked ~ .radio-dot:after {
    display: block;
}

/* Tooltip */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltip-text {
    visibility: hidden;
    width: 120px;
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.75rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Responsive Table */
.responsive-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

.responsive-table th,
.responsive-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.responsive-table th {
    background-color: var(--tertiary-bg);
    font-weight: 600;
    color: var(--primary-text);
}

.responsive-table tr:hover {
    background-color: var(--secondary-bg);
}

@media (max-width: 768px) {
    .responsive-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    margin: 2rem 0;
}

.pagination-list {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
}

.pagination-item {
    margin: 0 0.25rem;
}

.pagination-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background-color: var(--primary-bg);
    color: var(--primary-text);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.pagination-link:hover {
    background-color: var(--secondary-bg);
    border-color: var(--border-color);
}

.pagination-link.active {
    background: var(--gradient-accent);
    color: white;
    border-color: var(--accent-color);
}

.pagination-link.disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* Alert */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    border: 1px solid transparent;
}

.alert i {
    margin-right: 0.75rem;
    font-size: 1.25rem;
}

.alert-primary {
    background-color: rgba(67, 97, 238, 0.1);
    border-color: rgba(67, 97, 238, 0.2);
    color: var(--accent-color);
}

.alert-success {
    background-color: rgba(76, 201, 240, 0.1);
    border-color: rgba(76, 201, 240, 0.2);
    color: var(--success-color);
}

.alert-warning {
    background-color: rgba(248, 150, 30, 0.1);
    border-color: rgba(248, 150, 30, 0.2);
    color: var(--warning-color);
}

.alert-danger {
    background-color: rgba(247, 37, 133, 0.1);
    border-color: rgba(247, 37, 133, 0.2);
    color: var(--danger-color);
}

.alert-close {
    margin-left: auto;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.alert-close:hover {
    opacity: 1;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--primary-bg);
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.modal.show .modal-content {
    transform: translateY(0);
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--secondary-text);
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--primary-text);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* Tabs */
.tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.tab {
    padding: 0.75rem 1.5rem;
    background: none;
    border: none;
    color: var(--secondary-text);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.tab:hover {
    color: var(--primary-text);
}

.tab.active {
    color: var(--accent-color);
}

.tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-accent);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Accordion */
.accordion-item {
    margin-bottom: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.accordion-header {
    padding: 1rem 1.5rem;
    background-color: var(--secondary-bg);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.accordion-header:hover {
    background-color: var(--tertiary-bg);
}

.accordion-title {
    font-weight: 500;
}

.accordion-icon {
    transition: transform 0.3s ease;
}

.accordion-header.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.accordion-header.active + .accordion-content {
    padding: 1.5rem;
    max-height: 1000px;
}

/* Dropdown */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    padding: 0.75rem 1.25rem;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--primary-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s ease;
}

.dropdown-toggle:hover {
    background-color: var(--secondary-bg);
}

.dropdown-toggle i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    padding: 0.75rem 1.25rem;
    color: var(--primary-text);
    cursor: pointer;
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background-color: var(--secondary-bg);
    color: var(--accent-color);
}

.dropdown-divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 0.25rem 0;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item a {
    color: var(--secondary-text);
    transition: color 0.2s;
}

.breadcrumb-item a:hover {
    color: var(--accent-color);
}

.breadcrumb-divider {
    margin: 0 0.5rem;
    color: var(--secondary-text);
}

.breadcrumb-item.active a {
    color: var(--primary-text);
    font-weight: 500;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 0.5rem;
}

.badge-primary {
    background: rgba(67, 97, 238, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(67, 97, 238, 0.3);
}

.badge-success {
    background: rgba(76, 201, 240, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(76, 201, 240, 0.3);
}

.badge-warning {
    background: rgba(248, 150, 30, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(248, 150, 30, 0.3);
}

.badge-danger {
    background: rgba(247, 37, 133, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(247, 37, 133, 0.3);
}

/* Card */
.card {
    background-color: var(--primary-bg);
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* List Group */
.list-group {
    border-radius: 8px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.list-group-item {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.list-group-item:last-child {
    border-bottom: none;
}

.list-group-item:hover {
    background-color: var(--secondary-bg);
}

.list-group-item.active {
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--accent-color);
}

/* Spinner */
.spinner {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    border: 0.25em solid rgba(67, 97, 238, 0.2);
    border-radius: 50%;
    border-top-color: var(--accent-color);
    animation: spin 1s linear infinite;
}

.spinner-lg {
    width: 3rem;
    height: 3rem;
    border-width: 0.35em;
}

.spinner-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}

/* Avatar Group */
.avatar-group {
    display: flex;
}

.avatar-group .avatar {
    margin-right: -0.75rem;
    border: 2px solid var(--primary-bg);
}

.avatar-group .avatar:last-child {
    margin-right: 0;
}

/* Progress */
.progress {
    height: 0.5rem;
    background-color: var(--tertiary-bg);
    border-radius: 0.25rem;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-accent);
    border-radius: 0.25rem;
    transition: width 0.6s ease;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    background-color: var(--primary-bg);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    z-index: 1050;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast i {
    margin-right: 0.75rem;
    font-size: 1.25rem;
}

.toast-success {
    background-color: rgba(76, 201, 240, 0.1);
    border-color: rgba(76, 201, 240, 0.2);
    color: var(--success-color);
}

.toast-error {
    background-color: rgba(247, 37, 133, 0.1);
    border-color: rgba(247, 37, 133, 0.2);
    color: var(--danger-color);
}

.toast-warning {
    background-color: rgba(248, 150, 30, 0.1);
    border-color: rgba(248, 150, 30, 0.2);
    color: var(--warning-color);
}

.toast-close {
    margin-left: 1rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* Tooltip */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltip-text {
    visibility: hidden;
    width: 120px;
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.75rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Popover */
.popover {
    position: relative;
    display: inline-block;
}

.popover-content {
    position: absolute;
    width: 200px;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    padding: 1rem;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.popover:hover .popover-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.popover-top {
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
}

.popover-bottom {
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
}

.popover-left {
    top: 50%;
    right: 100%;
    transform: translateY(-50%) translateX(10px);
}

.popover-right {
    top: 50%;
    left: 100%;
    transform: translateY(-50%) translateX(10px);
}

.popover:hover .popover-top {
    transform: translateX(-50%) translateY(0);
}

.popover:hover .popover-bottom {
    transform: translateX(-50%) translateY(0);
}

.popover:hover .popover-left {
    transform: translateY(-50%) translateX(0);
}

.popover:hover .popover-right {
    transform: translateY(-50%) translateX(0);
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 2rem;
    margin: 1.5rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0.5rem;
    width: 2px;
    height: 100%;
    background-color: var(--border-color);
}

.timeline-item {
    position: relative;
    padding-bottom: 1.5rem;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-dot {
    position: absolute;
    top: 0;
    left: 0;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background-color: var(--accent-color);
    border: 3px solid var(--primary-bg);
}

.timeline-content {
    margin-left: 1.5rem;
    padding: 0.75rem 1rem;
    background-color: var(--secondary-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.timeline-date {
    font-size: 0.85rem;
    color: var(--secondary-text);
    margin-bottom: 0.5rem;
}

/* Steps */
.steps {
    display: flex;
    justify-content: space-between;
    margin: 2rem 0;
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--border-color);
    z-index: 1;
}

.step {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.step-number {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: var(--secondary-bg);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.step.active .step-number {
    background: var(--gradient-accent);
    color: white;
    border-color: var(--accent-color);
}

.step.completed .step-number {
    background-color: var(--success-color);
    color: white;
    border-color: var(--success-color);
}

.step-title {
    font-size: 0.85rem;
    color: var(--secondary-text);
    text-align: center;
}

.step.active .step-title {
    color: var(--primary-text);
    font-weight: 500;
}

/* Rating */
.rating {
    display: inline-flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
}

.rating input {
    display: none;
}

.rating label {
    color: var(--border-color);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s;
}

.rating input:checked ~ label,
.rating input:hover ~ label,
.rating label:hover,
.rating label:hover ~ label {
    color: var(--warning-color);
}

/* File Input */
.file-input {
    position: relative;
    display: inline-block;
    width: 100%;
}

.file-input input[type="file"] {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-input-label {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    background-color: var(--secondary-bg);
    transition: all 0.3s ease;
    text-align: center;
    cursor: pointer;
}

.file-input-label:hover {
    border-color: var(--accent-color);
    background-color: var(--tertiary-bg);
}

.file-input-label i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-text);
}

.file-input-label span {
    display: block;
    color: var(--secondary-text);
}

.file-input-label.has-file {
    border-color: var(--success-color);
    background-color: rgba(76, 201, 240, 0.1);
}

/* Range Slider */
.range-slider {
    width: 100%;
    position: relative;
    margin: 1.5rem 0;
}

.range-slider input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--border-color);
    outline: none;
}

.range-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent-color);
    cursor: pointer;
    transition: all 0.2s;
}

.range-slider input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.range-slider-value {
    position: absolute;
    top: -2rem;
    left: 0;
    font-size: 0.85rem;
    color: var(--secondary-text);
}

/* Color Picker */
.color-picker {
    display: flex;
    align-items: center;
}

.color-picker-input {
    width: 3rem;
    height: 3rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin-right: 1rem;
}

.color-picker-value {
    font-family: 'JetBrains Mono', monospace;
    background-color: var(--secondary-bg);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

/* Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.switch-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--tertiary-bg);
    transition: .4s;
    border-radius: 34px;
    border: 1px solid var(--border-color);
}

.switch-slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .switch-slider {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

input:checked + .switch-slider:before {
    transform: translateX(26px);
}

/* Toggle */
.toggle {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 30px;
}

.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--tertiary-bg);
    transition: .4s;
    border-radius: 34px;
    border: 1px solid var(--border-color);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
    background: var(--gradient-accent);
}

input:checked + .toggle-slider {
    background-color: var(--tertiary-bg);
}

input:checked + .toggle-slider:before {
    transform: translateX(30px);
}

/* Floating Action Button */
.fab {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--gradient-accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(67, 97, 238, 0.4);
    cursor: pointer;
    z-index: 90;
    transition: all 0.3s ease;
}

.fab:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 15px 30px rgba(67, 97, 238, 0.5);
}

.fab i {
    font-size: 1.5rem;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--primary-bg);
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--accent-color);
    color: white;
    transform: translateY(-5px);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.loading-overlay.show {
    opacity: 1;
    visibility: visible;
}

.loading-spinner {
    width: 3rem;
    height: 3rem;
    border: 0.35em solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s linear infinite;
}

.loading-text {
    color: white;
    margin-top: 1rem;
    font-size: 1.1rem;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    background-color: var(--secondary-bg);
    border-radius: 12px;
    border: 1px dashed var(--border-color);
}

.empty-state i {
    font-size: 3rem;
    color: var(--secondary-text);
    margin-bottom: 1.5rem;
    opacity: 0.5;
}

.empty-state h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-text);
}

.empty-state p {
    color: var(--secondary-text);
    max-width: 400px;
    margin: 0 auto 1.5rem;
}

/* Divider */
.divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 1.5rem 0;
    position: relative;
}

.divider-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--primary-bg);
    padding: 0 1rem;
    color: var(--secondary-text);
    font-size: 0.85rem;
}

/* Avatar */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--tertiary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 2px solid var(--border-color);
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-initials {
    font-weight: 600;
    color: var(--primary-text);
    text-transform: uppercase;
}

.avatar-sm {
    width: 32px;
    height: 32px;
    font-size: 0.8rem;
}

.avatar-lg {
    width: 56px;
    height: 56px;
    font-size: 1.5rem;
}

.avatar-xl {
    width: 80px;
    height: 80px;
    font-size: 2rem;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 0.5rem;
}

.badge-primary {
    background: rgba(67, 97, 238, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(67, 97, 238, 0.3);
}

.badge-success {
    background: rgba(76, 201, 240, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(76, 201, 240, 0.3);
}

.badge-warning {
    background: rgba(248, 150, 30, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(248, 150, 30, 0.3);
}

.badge-danger {
    background: rgba(247, 37, 133, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(247, 37, 133, 0.3);
}

.badge-pill {
    border-radius: 10rem;
}

/* Chip */
.chip {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
    font-size: 0.85rem;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

.chip i {
    margin-right: 0.25rem;
    font-size: 0.9rem;
}

.chip-close {
    margin-left: 0.5rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.chip-close:hover {
    opacity: 1;
}

/* Custom Checkbox */
.custom-checkbox {
    display: inline-block;
    position: relative;
    padding-left: 30px;
    cursor: pointer;
    user-select: none;
}

.custom-checkbox input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: all 0.2s;
}

.custom-checkbox:hover input ~ .checkmark {
    border-color: var(--accent-color);
}

.custom-checkbox input:checked ~ .checkmark {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.custom-checkbox input:checked ~ .checkmark:after {
    display: block;
}

/* Custom Radio */
.custom-radio {
    display: inline-block;
    position: relative;
    padding-left: 30px;
    cursor: pointer;
    user-select: none;
}

.custom-radio input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.radio-dot {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    transition: all 0.2s;
}

.custom-radio:hover input ~ .radio-dot {
    border-color: var(--accent-color);
}

.custom-radio input:checked ~ .radio-dot {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.radio-dot:after {
    content: "";
    position: absolute;
    display: none;
    top: 6px;
    left: 6px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: white;
}

.custom-radio input:checked ~ .radio-dot:after {
    display: block;
}

/* Tooltip */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltip-text {
    visibility: hidden;
    width: 120px;
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.75rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Responsive Table */
.responsive-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

.responsive-table th,
.responsive-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.responsive-table th {
    background-color: var(--tertiary-bg);
    font-weight: 600;
    color: var(--primary-text);
}

.responsive-table tr:hover {
    background-color: var(--secondary-bg);
}

@media (max-width: 768px) {
    .responsive-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    margin: 2rem 0;
}

.pagination-list {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
}

.pagination-item {
    margin: 0 0.25rem;
}

.pagination-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background-color: var(--primary-bg);
    color: var(--primary-text);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.pagination-link:hover {
    background-color: var(--secondary-bg);
    border-color: var(--border-color);
}

.pagination-link.active {
    background: var(--gradient-accent);
    color: white;
    border-color: var(--accent-color);
}

.pagination-link.disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* Alert */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    border: 1px solid transparent;
}

.alert i {
    margin-right: 0.75rem;
    font-size: 1.25rem;
}

.alert-primary {
    background-color: rgba(67, 97, 238, 0.1);
    border-color: rgba(67, 97, 238, 0.2);
    color: var(--accent-color);
}

.alert-success {
    background-color: rgba(76, 201, 240, 0.1);
    border-color: rgba(76, 201, 240, 0.2);
    color: var(--success-color);
}

.alert-warning {
    background-color: rgba(248, 150, 30, 0.1);
    border-color: rgba(248, 150, 30, 0.2);
    color: var(--warning-color);
}

.alert-danger {
    background-color: rgba(247, 37, 133, 0.1);
    border-color: rgba(247, 37, 133, 0.2);
    color: var(--danger-color);
}

.alert-close {
    margin-left: auto;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.alert-close:hover {
    opacity: 1;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--primary-bg);
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.modal.show .modal-content {
    transform: translateY(0);
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--secondary-text);
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--primary-text);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* Tabs */
.tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.tab {
    padding: 0.75rem 1.5rem;
    background: none;
    border: none;
    color: var(--secondary-text);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.tab:hover {
    color: var(--primary-text);
}

.tab.active {
    color: var(--accent-color);
}

.tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-accent);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Accordion */
.accordion-item {
    margin-bottom: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.accordion-header {
    padding: 1rem 1.5rem;
    background-color: var(--secondary-bg);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.accordion-header:hover {
    background-color: var(--tertiary-bg);
}

.accordion-title {
    font-weight: 500;
}

.accordion-icon {
    transition: transform 0.3s ease;
}

.accordion-header.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.accordion-header.active + .accordion-content {
    padding: 1.5rem;
    max-height: 1000px;
}

/* Dropdown */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    padding: 0.75rem 1.25rem;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--primary-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s ease;
}

.dropdown-toggle:hover {
    background-color: var(--secondary-bg);
}

.dropdown-toggle i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    padding: 0.75rem 1.25rem;
    color: var(--primary-text);
    cursor: pointer;
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background-color: var(--secondary-bg);
    color: var(--accent-color);
}

.dropdown-divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 0.25rem 0;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item a {
    color: var(--secondary-text);
    transition: color 0.2s;
}

.breadcrumb-item a:hover {
    color: var(--accent-color);
}

.breadcrumb-divider {
    margin: 0 0.5rem;
    color: var(--secondary-text);
}

.breadcrumb-item.active a {
    color: var(--primary-text);
    font-weight: 500;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 0.5rem;
}

.badge-primary {
    background: rgba(67, 97, 238, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(67, 97, 238, 0.3);
}

.badge-success {
    background: rgba(76, 201, 240, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(76, 201, 240, 0.3);
}

.badge-warning {
    background: rgba(248, 150, 30, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(248, 150, 30, 0.3);
}

.badge-danger {
    background: rgba(247, 37, 133, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(247, 37, 133, 0.3);
}

/* Card */
.card {
    background-color: var(--primary-bg);
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* List Group */
.list-group {
    border-radius: 8px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.list-group-item {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.list-group-item:last-child {
    border-bottom: none;
}

.list-group-item:hover {
    background-color: var(--secondary-bg);
}

.list-group-item.active {
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--accent-color);
}

/* Spinner */
.spinner {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    border: 0.25em solid rgba(67, 97, 238, 0.2);
    border-radius: 50%;
    border-top-color: var(--accent-color);
    animation: spin 1s linear infinite;
}

.spinner-lg {
    width: 3rem;
    height: 3rem;
    border-width: 0.35em;
}

.spinner-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}

/* Avatar Group */
.avatar-group {
    display: flex;
}

.avatar-group .avatar {
    margin-right: -0.75rem;
    border: 2px solid var(--primary-bg);
}

.avatar-group .avatar:last-child {
    margin-right: 0;
}

/* Progress */
.progress {
    height: 0.5rem;
    background-color: var(--tertiary-bg);
    border-radius: 0.25rem;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-accent);
    border-radius: 0.25rem;
    transition: width 0.6s ease;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    background-color: var(--primary-bg);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    z-index: 1050;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast i {
    margin-right: 0.75rem;
    font-size: 1.25rem;
}

.toast-success {
    background-color: rgba(76, 201, 240, 0.1);
    border-color: rgba(76, 201, 240, 0.2);
    color: var(--success-color);
}

.toast-error {
    background-color: rgba(247, 37, 133, 0.1);
    border-color: rgba(247, 37, 133, 0.2);
    color: var(--danger-color);
}

.toast-warning {
    background-color: rgba(248, 150, 30, 0.1);
    border-color: rgba(248, 150, 30, 0.2);
    color: var(--warning-color);
}

.toast-close {
    margin-left: 1rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* Tooltip */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltip-text {
    visibility: hidden;
    width: 120px;
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.75rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Popover */
.popover {
    position: relative;
    display: inline-block;
}

.popover-content {
    position: absolute;
    width: 200px;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    padding: 1rem;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.popover:hover .popover-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.popover-top {
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
}

.popover-bottom {
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
}

.popover-left {
    top: 50%;
    right: 100%;
    transform: translateY(-50%) translateX(10px);
}

.popover-right {
    top: 50%;
    left: 100%;
    transform: translateY(-50%) translateX(10px);
}

.popover:hover .popover-top {
    transform: translateX(-50%) translateY(0);
}

.popover:hover .popover-bottom {
    transform: translateX(-50%) translateY(0);
}

.popover:hover .popover-left {
    transform: translateY(-50%) translateX(0);
}

.popover:hover .popover-right {
    transform: translateY(-50%) translateX(0);
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 2rem;
    margin: 1.5rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0.5rem;
    width: 2px;
    height: 100%;
    background-color: var(--border-color);
}

.timeline-item {
    position: relative;
    padding-bottom: 1.5rem;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-dot {
    position: absolute;
    top: 0;
    left: 0;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background-color: var(--accent-color);
    border: 3px solid var(--primary-bg);
}

.timeline-content {
    margin-left: 1.5rem;
    padding: 0.75rem 1rem;
    background-color: var(--secondary-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.timeline-date {
    font-size: 0.85rem;
    color: var(--secondary-text);
    margin-bottom: 0.5rem;
}

/* Steps */
.steps {
    display: flex;
    justify-content: space-between;
    margin: 2rem 0;
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--border-color);
    z-index: 1;
}

.step {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.step-number {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: var(--secondary-bg);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.step.active .step-number {
    background: var(--gradient-accent);
    color: white;
    border-color: var(--accent-color);
}

.step.completed .step-number {
    background-color: var(--success-color);
    color: white;
    border-color: var(--success-color);
}

.step-title {
    font-size: 0.85rem;
    color: var(--secondary-text);
    text-align: center;
}

.step.active .step-title {
    color: var(--primary-text);
    font-weight: 500;
}

/* Rating */
.rating {
    display: inline-flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
}

.rating input {
    display: none;
}

.rating label {
    color: var(--border-color);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s;
}

.rating input:checked ~ label,
.rating input:hover ~ label,
.rating label:hover,
.rating label:hover ~ label {
    color: var(--warning-color);
}

/* File Input */
.file-input {
    position: relative;
    display: inline-block;
    width: 100%;
}

.file-input input[type="file"] {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-input-label {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    background-color: var(--secondary-bg);
    transition: all 0.3s ease;
    text-align: center;
    cursor: pointer;
}

.file-input-label:hover {
    border-color: var(--accent-color);
    background-color: var(--tertiary-bg);
}

.file-input-label i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-text);
}

.file-input-label span {
    display: block;
    color: var(--secondary-text);
}

.file-input-label.has-file {
    border-color: var(--success-color);
    background-color: rgba(76, 201, 240, 0.1);
}

/* Range Slider */
.range-slider {
    width: 100%;
    position: relative;
    margin: 1.5rem 0;
}

.range-slider input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--border-color);
    outline: none;
}

.range-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent-color);
    cursor: pointer;
    transition: all 0.2s;
}

.range-slider input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.range-slider-value {
    position: absolute;
    top: -2rem;
    left: 0;
    font-size: 0.85rem;
    color: var(--secondary-text);
}

/* Color Picker */
.color-picker {
    display: flex;
    align-items: center;
}

.color-picker-input {
    width: 3rem;
    height: 3rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin-right: 1rem;
}

.color-picker-value {
    font-family: 'JetBrains Mono', monospace;
    background-color: var(--secondary-bg);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

/* Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.switch-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--tertiary-bg);
    transition: .4s;
    border-radius: 34px;
    border: 1px solid var(--border-color);
}

.switch-slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .switch-slider {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

input:checked + .switch-slider:before {
    transform: translateX(26px);
}

/* Toggle */
.toggle {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 30px;
}

.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--tertiary-bg);
    transition: .4s;
    border-radius: 34px;
    border: 1px solid var(--border-color);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
    background: var(--gradient-accent);
}

input:checked + .toggle-slider {
    background-color: var(--tertiary-bg);
}

input:checked + .toggle-slider:before {
    transform: translateX(30px);
}

/* Floating Action Button */
.fab {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--gradient-accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(67, 97, 238, 0.4);
    cursor: pointer;
    z-index: 90;
    transition: all 0.3s ease;
}

.fab:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 15px 30px rgba(67, 97, 238, 0.5);
}

.fab i {
    font-size: 1.5rem;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--primary-bg);
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--accent-color);
    color: white;
    transform: translateY(-5px);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.loading-overlay.show {
    opacity: 1;
    visibility: visible;
}

.loading-spinner {
    width: 3rem;
    height: 3rem;
    border: 0.35em solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s linear infinite;
}

.loading-text {
    color: white;
    margin-top: 1rem;
    font-size: 1.1rem;
}

.card {
    background-color: var(--primary-bg);
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* List Group */
.list-group {
    border-radius: 8px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.list-group-item {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.list-group-item:last-child {
    border-bottom: none;
}
.list-group-item:hover {
    background-color: var(--secondary-bg);
}
.list-group-item.active {
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--accent-color);
}