/* =====================================================
   AUDIA CALL MANAGER - VERIFICATION SYSTEM
   Modern Dark Theme with Inter Font
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Dark Mode Primary Colors */
    --primary-color: #5a8fb4;
    --secondary-color: #7eb3d4;
    --dark-accent: #6a67ce;
    --accent-color: #ff6b54;
    --hover-color: #ff8570;

    /* Backgrounds */
    --background-color: #0a0e14;
    --card-bg: #141922;
    --sidebar-bg: #0f1318;
    --elevated-bg: #1c2230;

    /* Text Colors */
    --text-color: #e8eaed;
    --text-secondary: #9aa0a9;
    --text-muted: #5f6672;

    /* Borders */
    --border-color: #252d3a;
    --border-light: #323d4d;

    /* Gray Scale (Dark Mode Adjusted) */
    --gray-100: #1f2937;
    --gray-200: #374151;
    --gray-300: #4b5563;
    --gray-400: #6b7280;
    --gray-500: #9ca3af;
    --gray-600: #d1d5db;
    --gray-700: #e5e7eb;
    --gray-800: #f3f4f6;
    --gray-900: #f9fafb;

    /* Status Colors */
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #3b82f6;

    /* Shadows (lighter for dark backgrounds) */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.4);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.5);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.6);
    --glow-sm: 0 0 15px rgba(90,143,180,0.15);
    --glow-accent: 0 0 20px rgba(255,107,84,0.2);

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Transition */
    --transition: all 0.2s ease;
    --transition-slow: all 0.3s ease;
}

/* =====================================================
   BASE STYLES
   ===================================================== */

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #0f1419 0%, #1a1f2e 100%);
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    font-size: 0.9rem;
    line-height: 1.6;
    font-weight: 400;
    letter-spacing: -0.01em;
}

/* =====================================================
   LINKS - No blue color
   ===================================================== */

a {
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--text-color);
    opacity: 0.85;
}

a:focus {
    outline: none;
    color: var(--text-color);
}

/* Links inside content areas */
.main-content a:not(.btn):not(.nav-link):not(.badge):not(.dropdown-item):not(.stat-pill) {
    color: var(--text-secondary);
    border-bottom: 1px solid transparent;
}

.main-content a:not(.btn):not(.nav-link):not(.badge):not(.dropdown-item):not(.stat-pill):hover {
    color: var(--text-color);
    border-bottom-color: var(--text-muted);
}

/* Breadcrumb links */
.breadcrumb {
    background: transparent;
    padding: 0;
    margin-bottom: 1rem;
}

.breadcrumb a {
    color: var(--text-secondary) !important;
    text-decoration: none !important;
    border-bottom: none !important;
}

.breadcrumb a:hover {
    color: var(--text-color) !important;
    text-decoration: none !important;
}

.breadcrumb-item.active {
    color: var(--text-muted) !important;
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--text-muted) !important;
}

/* Ensure no underlines on navigation links */
.nav-link, .dropdown-item, .page-link {
    text-decoration: none !important;
    border-bottom: none !important;
}

/* Stat pills links */
.stat-pill, .summary-card {
    text-decoration: none !important;
}

.stat-pill:hover, .summary-card:hover {
    text-decoration: none !important;
}

/* Títulos y encabezados */
h1.page-title {
    font-size: 1.20rem !important;
    font-weight: 500 !important;
    color: var(--primary-color);
    margin: 0;
}

h1 {
    font-size: 1.15rem !important;
    font-weight: 700;
}

.page-title {
    color: var(--primary-color);
    font-size: 1.15rem;
    font-weight: 700;
}

/* Sidebar Styles */
.sidebar {
    width: 280px;
    background-color: var(--sidebar-bg);
    color: var(--text-color);
    padding: 1.5rem;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 1000;
    box-shadow: 2px 0 10px rgba(0,0,0,0.3);
    border-right: 1px solid var(--border-color);
}

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

.sidebar-logo {
    color: var(--text-color);
    text-decoration: none;
    font-size: 1.125rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-brand {
    display: flex;
    justify-content: center;
    align-items: center !important;
    padding: 1rem 0;
}

.sidebar-brand img {
    display: block;
    margin: 0 auto;
}

.nav-section {
    margin-bottom: 2rem;
}

.nav-section-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.nav-items {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-item {
    margin-bottom: 0.5rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 0.5rem;
    transition: var(--transition);
}

.nav-link:focus,
.nav-link:hover {
    color: var(--text-color) !important;
    background-color: var(--elevated-bg);
    transform: translateX(2px);
    transition: var(--transition);
}

.nav-link.active {
    background-color: var(--elevated-bg);
    color: var(--text-color) !important;
}

.sidebar .nav-link.active[href*="upload"] {
    background-color: var(--accent-color) !important;
    color: white !important;
}

/* Botones de acción */
.btn-group {
    display: flex;
    gap: 5px !important;
}

.btn-group .btn {
    border-radius: 3px !important;
    margin: 0 !important;
    border: none !important;
    padding: 0.2rem 0.25rem !important;
    font-size: 0.7rem !important;
    line-height: 1 !important;
    min-width: auto !important;
    width: auto !important;
}

.btn-group .btn i {
    font-size: 0.65rem !important;
    margin: 0 !important;
    padding: 0 !important;
}

.btn-group .btn-primary {
    background-color: var(--accent-color) !important;
    color: white !important;
}

.btn-group .btn-primary:hover {
    background-color: var(--dark-accent) !important;
}

/* Botón de búsqueda */
.btn[name="search"] {
    transition: background-color 0.3s ease;
    background-color: var(--accent-color);
    color: white;
    border: none;
}

.btn[name="search"]:hover {
    background-color: var(--dark-accent);
    transform: translateY(-1px);
}

/* Botón de reproducción */
.btn[name="play"] {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn[name="play"]:hover {
    background-color: var(--dark-accent);
    transform: translateY(-1px);
}

/* Iconos de acción en la tabla */
.btn-info-custom {
    background-color: #629dc1 !important;
    border: none !important;
    color: white !important;
    box-shadow: none !important;
    outline: none !important;
}

.btn-download-custom {
    background-color: #4a4970 !important;
    border: none !important;
    color: white !important;
    box-shadow: none !important;
    outline: none !important;
}

.btn-info-custom:hover, .btn-info-custom:focus, .btn-info-custom:active {
    background-color: #5589aa !important;
    border: none !important;
    box-shadow: none !important;
    outline: none !important;
}

.btn-download-custom:hover, .btn-download-custom:focus, .btn-download-custom:active {
    background-color: #3d3c5c !important;
    border: none !important;
    box-shadow: none !important;
    outline: none !important;
}

/* Login Button Styles */
.btn-login {
    background-color: #F25A38 !important;
    color: #ffffff !important;
    font-size: 0.8rem !important;
    font-weight: 300 !important;
    padding: 0.5rem 1.5rem !important;
    border: none !important;
    border-radius: 4px !important;
    width: 100% !important;
    transition: all 0.2s ease-in-out !important;
}

.btn-login:hover {
    background-color: #e04b2a !important;
    transform: translateY(-1px);
}

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

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 280px;
    padding: 2rem;
    background: linear-gradient(135deg, #0f1419 0%, #1a1f2e 100%) !important;
    min-height: 100vh;
}

/* Stats Overview */
.stats-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* Cards y contenedores */
.card {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    background-color: var(--card-bg);
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-light);
}

.card-body {
    padding: 1.25rem;
    color: var(--text-color);
}

/* Cajas de estadísticas */
.stats-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.25rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.stats-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.chart-card {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
    background-color: var(--card-bg);
}

.stats-icon {
    width: 48px;
    height: 48px;
    background-color: var(--secondary-color);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.8rem;
}

.stats-title {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 0.1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stats-value {
    font-size: 1.85rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.1rem;
}

.stats-trend {
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stats-trend.positive {
    color: var(--success-color);
}

.stats-trend.negative {
    color: var(--danger-color);
}

/* Stats Filters */
.stats-filters {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.filter-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    color: var(--text-secondary) !important;
    text-decoration: none !important;
    border-radius: 6px;
    transition: all 0.2s ease;
    font-weight: 500;
    border: 1px solid transparent;
}

.filter-item:hover {
    color: var(--accent-color) !important;
    background-color: rgba(255, 107, 84, 0.1);
    border-color: var(--accent-color);
}

.filter-item.active {
    color: var(--accent-color) !important;
    background-color: rgba(255, 107, 84, 0.15);
    border-color: var(--accent-color);
    font-weight: 600;
}

.filter-item i {
    font-size: 0.9rem;
}

/* Charts */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
    margin-bottom: 0.8rem;
}

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

.chart-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
}

.chart-legend {
    display: flex;
    gap: 1rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 3px;
}

.chart-container {
    height: 300px;
}

/* Tabla de estadísticas */
.stats-table {
    width: 100%;
    margin-bottom: 0;
}

.stats-table th {
    font-weight: 600;
    color: var(--text-color);
    border-bottom: 2px solid var(--border-color);
    padding: 1rem 1.25rem;
    background-color: var(--elevated-bg);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.stats-table td {
    padding: 1rem 1.25rem;
    vertical-align: middle;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.stats-table .badge {
    font-weight: 500;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
}

.stats-table .badge.bg-success {
    background-color: var(--success-color) !important;
}

.stats-table .progress {
    background-color: var(--elevated-bg);
    border-radius: 6px;
    height: 6px;
}

.stats-table .progress-bar {
    background-color: var(--primary-color) !important;
}

.stats-table tbody tr {
    transition: var(--transition);
}

.stats-table tbody tr:hover {
    background-color: var(--elevated-bg);
}

/* Estados y badges */
.badge-success {
    background-color: var(--success-color);
    color: var(--background-color);
}

.badge-warning {
    background-color: var(--warning-color);
    color: var(--background-color);
}

.badge-danger {
    background-color: var(--danger-color);
    color: white;
}

.badge-info {
    background-color: var(--info-color);
    color: white;
}

/* Unificación de bordes y espaciados */
.card, .stats-card, .chart-card, .table-responsive {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.table-responsive {
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--card-bg);
}

/* Estilos para el perfil */
.account-info label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.account-info p {
    margin-bottom: 1rem;
    color: var(--text-color);
}

.form-control {
    border: 1px solid var(--border-color);
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
    border-radius: 6px;
    background-color: var(--elevated-bg);
    color: var(--text-color);
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(90, 143, 180, 0.2);
    background-color: var(--card-bg);
}

.form-control::placeholder {
    color: var(--text-muted);
}

.input-group .btn-outline-secondary {
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    background-color: var(--elevated-bg);
}

.input-group .btn-outline-secondary:hover {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.form-label {
    color: var(--text-color);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.form-select {
    background-color: var(--elevated-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(90, 143, 180, 0.2);
}

/* Ajustes para el diseño responsive */
@media (max-width: 768px) {
    .row.g-4 {
        margin: 0;
    }
    
    .col-md-8, .col-md-4 {
        padding: 0 0.8rem;
    }
}

/* Funnel de Conversión */
.funnel-container {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1.5rem;
    align-items: center;
}

.funnel-stage {
    min-width: 200px;
    max-width: 100%;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.funnel-stage:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.funnel-stage:first-child {
    width: 100%;
}

.funnel-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--gray-900);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.funnel-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
}

.funnel-percentage {
    font-size: 0.75rem;
    color: var(--gray-600);
    margin-left: 0.5rem;
}

/* Modal Dark Mode Styles */
.modal-content {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    background-color: var(--elevated-bg);
}

.modal-title {
    color: var(--text-color);
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    background-color: var(--elevated-bg);
}

.btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

.modal-backdrop {
    background-color: #000;
}

/* Button Styles */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-danger {
    background-color: var(--danger-color);
    border-color: var(--danger-color);
}

.btn-success {
    background-color: var(--success-color);
    border-color: var(--success-color);
    color: var(--background-color);
}

.btn-warning {
    background-color: var(--warning-color);
    border-color: var(--warning-color);
    color: var(--background-color);
}

.btn-link {
    color: var(--text-secondary);
}

.btn-link:hover {
    color: var(--text-color);
}

/* Alert Styles */
.alert {
    border-radius: 6px;
    border: 1px solid;
}

.alert-success {
    background-color: rgba(78, 205, 196, 0.1);
    border-color: var(--success-color);
    color: var(--success-color);
}

.alert-danger {
    background-color: rgba(255, 107, 107, 0.1);
    border-color: var(--danger-color);
    color: var(--danger-color);
}

.alert-warning {
    background-color: rgba(255, 217, 61, 0.1);
    border-color: var(--warning-color);
    color: var(--warning-color);
}

.alert-info {
    background-color: rgba(90, 143, 180, 0.1);
    border-color: var(--info-color);
    color: var(--info-color);
}

/* =====================================================
   ENHANCED TYPOGRAPHY
   ===================================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text-color);
}

h1 { font-size: 1.75rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

.h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
}

.text-muted {
    color: var(--text-muted) !important;
}

.small, small {
    font-size: 0.8rem;
}

/* =====================================================
   ENHANCED BUTTONS
   ===================================================== */

.btn {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    border-radius: var(--radius-sm);
    padding: 0.5rem 1rem;
    transition: var(--transition);
    border: none;
    font-size: 0.85rem;
}

.btn:focus {
    box-shadow: none;
}

.btn-outline-primary {
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-outline-secondary {
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    background: transparent;
}

.btn-outline-secondary:hover {
    background: var(--elevated-bg);
    color: var(--text-color);
    border-color: var(--border-light);
}

.btn-outline-success {
    color: var(--success-color);
    border: 1px solid var(--success-color);
    background: transparent;
}

.btn-outline-success:hover {
    background: var(--success-color);
    color: white;
}

.btn-outline-danger {
    color: var(--danger-color);
    border: 1px solid var(--danger-color);
    background: transparent;
}

.btn-outline-danger:hover {
    background: var(--danger-color);
    color: white;
}

.btn-outline-warning {
    color: var(--warning-color);
    border: 1px solid var(--warning-color);
    background: transparent;
}

.btn-outline-warning:hover {
    background: var(--warning-color);
    color: var(--background-color);
}

/* =====================================================
   ENHANCED FORM CONTROLS
   ===================================================== */

.form-control, .form-select {
    font-family: 'Inter', sans-serif;
    background-color: var(--elevated-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-radius: var(--radius-sm);
    padding: 0.6rem 0.875rem;
    font-size: 0.875rem;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    background-color: var(--elevated-bg);
    border-color: var(--primary-color);
    color: var(--text-color);
    box-shadow: 0 0 0 3px rgba(90, 143, 180, 0.15);
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-label {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}

.form-check-input {
    background-color: var(--elevated-bg);
    border-color: var(--border-color);
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.input-group-text {
    background-color: var(--elevated-bg);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

/* =====================================================
   ENHANCED BADGES
   ===================================================== */

.badge {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 0.7rem;
    padding: 0.35rem 0.65rem;
    border-radius: 50px;
    letter-spacing: 0.02em;
}

.badge.bg-success {
    background-color: rgba(16, 185, 129, 0.15) !important;
    color: #10b981 !important;
}

.badge.bg-warning {
    background-color: rgba(245, 158, 11, 0.15) !important;
    color: #f59e0b !important;
}

.badge.bg-danger {
    background-color: rgba(239, 68, 68, 0.15) !important;
    color: #ef4444 !important;
}

.badge.bg-info {
    background-color: rgba(59, 130, 246, 0.15) !important;
    color: #3b82f6 !important;
}

.badge.bg-primary {
    background-color: rgba(90, 143, 180, 0.15) !important;
    color: var(--primary-color) !important;
}

.badge.bg-secondary {
    background-color: var(--elevated-bg) !important;
    color: var(--text-secondary) !important;
}

/* =====================================================
   ENHANCED TABLES
   ===================================================== */

.table {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    --bs-table-bg: transparent;
    --bs-table-striped-bg: var(--elevated-bg);
    --bs-table-hover-bg: var(--elevated-bg);
    font-size: 0.85rem;
}

.table > thead {
    background-color: var(--elevated-bg);
}

.table > thead th {
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 0.875rem 1rem;
}

.table > tbody td {
    border-bottom: 1px solid var(--border-color);
    padding: 0.875rem 1rem;
    vertical-align: middle;
}

.table > tbody tr:hover {
    background-color: var(--elevated-bg);
}

.table-responsive {
    border-radius: var(--radius-md);
}

/* =====================================================
   ENHANCED DROPDOWNS
   ===================================================== */

.dropdown-menu {
    font-family: 'Inter', sans-serif;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem;
}

.dropdown-item {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 0.5rem 0.875rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.dropdown-item:hover, .dropdown-item:focus {
    background-color: var(--elevated-bg);
    color: var(--text-color);
}

.dropdown-item.text-danger {
    color: var(--danger-color) !important;
}

.dropdown-item.text-danger:hover {
    background-color: rgba(239, 68, 68, 0.1);
}

.dropdown-divider {
    border-color: var(--border-color);
    margin: 0.5rem 0;
}

/* =====================================================
   ENHANCED PAGINATION
   ===================================================== */

.pagination {
    gap: 0.25rem;
}

.page-link {
    font-family: 'Inter', sans-serif;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: var(--radius-sm) !important;
    padding: 0.5rem 0.875rem;
    font-size: 0.85rem;
    transition: var(--transition);
}

.page-link:hover {
    background-color: var(--elevated-bg);
    border-color: var(--border-light);
    color: var(--text-color);
}

.page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.page-item.disabled .page-link {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-muted);
}

/* =====================================================
   ENHANCED CARDS
   ===================================================== */

.card {
    font-family: 'Inter', sans-serif;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.card-header {
    background-color: var(--elevated-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.25rem;
    font-weight: 600;
}

.card-body {
    padding: 1.25rem;
}

.card-footer {
    background-color: var(--elevated-bg);
    border-top: 1px solid var(--border-color);
    padding: 1rem 1.25rem;
}

/* =====================================================
   SCROLLBAR STYLING
   ===================================================== */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

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

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

/* =====================================================
   UTILITY CLASSES
   ===================================================== */

.bg-card {
    background-color: var(--card-bg) !important;
}

.bg-elevated {
    background-color: var(--elevated-bg) !important;
}

.border-subtle {
    border-color: var(--border-color) !important;
}

.text-primary-custom {
    color: var(--primary-color) !important;
}

.text-accent {
    color: var(--accent-color) !important;
}

.rounded-lg {
    border-radius: var(--radius-lg) !important;
}

.rounded-xl {
    border-radius: var(--radius-xl) !important;
}

.shadow-glow {
    box-shadow: var(--glow-sm);
}

.transition-all {
    transition: var(--transition);
}

/* =====================================================
   RESPONSIVE DESIGN
   ===================================================== */

@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
    }

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

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

    .stats-filters {
        flex-wrap: wrap;
    }

    .funnel-container {
        padding: 0.5rem;
    }

    .funnel-stage {
        padding: 0.5rem 0.75rem;
    }

    .funnel-label, .funnel-value {
        font-size: 0.75rem;
    }
}

@media (max-width: 576px) {
    html {
        font-size: 13px;
    }
    
    .main-content {
        padding: 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
}