/**
 * RewardFlow Pro - Application Styles
 * Premium SaaS Design System Extensions
 *
 * @package RewardFlow Pro
 * @version 2.0
 */

/* ============================================================
   LAYOUT FOUNDATION
   ============================================================ */

html {
    scroll-behavior: smooth;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.container-main {
    flex: 1;
    padding: var(--space-6);
}

@media (min-width: 1280px) {
    .container-main {
        padding: var(--space-8);
    }
}

/* ============================================================
   PREMIUM NAVBAR STYLES
   ============================================================ */

.navbar-premium {
    background-color: rgba(255, 255, 255, 0.9);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gray-200);
    transition: all var(--duration-200) var(--ease-out);
}

.navbar-premium.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.navbar-premium .navbar-brand {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--gray-900);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.navbar-premium .navbar-brand-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-700) 100%);
    color: white;
    border-radius: var(--radius-lg);
    font-weight: var(--font-bold);
}

.navbar-premium .navbar-brand img {
    max-height: 50px;
    width: auto;
    height: auto;
}

@media (max-width: 576px) {
    .navbar-premium .navbar-brand img {
        max-height: 40px;
        max-width: 200px;
        width: auto;
        height: auto;
    }
}

.navbar-premium .nav-link {
    position: relative;
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--gray-600);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.navbar-premium .nav-link:hover {
    color: var(--gray-900);
    background-color: var(--gray-100);
}

.navbar-premium .nav-link.active {
    color: var(--primary-600);
    background-color: var(--primary-50);
}

.navbar-premium .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background-color: var(--primary-500);
    border-radius: var(--radius-full);
}

/* Notification Bell */
.navbar-notification {
    position: relative;
    padding: var(--space-2);
    color: var(--gray-500);
    background: none;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-fast);
}

.navbar-notification:hover {
    color: var(--gray-700);
    background-color: var(--gray-100);
}

.navbar-notification .notification-dot {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 8px;
    height: 8px;
    background-color: var(--danger-500);
    border: 2px solid white;
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

/* User Menu */
.navbar-user {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-1-5) var(--space-3);
    background-color: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition-fast);
}

.navbar-user:hover {
    background-color: var(--gray-100);
    border-color: var(--gray-300);
}

.navbar-user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-400) 0%, var(--primary-600) 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
}

.navbar-user-name {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--gray-900);
}

.navbar-user-points {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-2-5);
    background-color: var(--primary-50);
    color: var(--primary-700);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-full);
}

/* ============================================================
   AUTH PAGES - PREMIUM STYLING
   ============================================================ */

.auth-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--space-6);
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
}

.auth-card {
    width: 100%;
    max-width: 420px;
    padding: var(--space-8);
    background-color: white;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    animation: slide-up var(--duration-300) var(--ease-out);
}

@keyframes slide-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.auth-logo-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-700) 100%);
    color: white;
    border-radius: var(--radius-xl);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
}

.auth-logo-text {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--gray-900);
}

.auth-title {
    margin-bottom: var(--space-2);
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    text-align: center;
    color: var(--gray-900);
}

.auth-subtitle {
    margin-bottom: var(--space-6);
    font-size: var(--text-sm);
    text-align: center;
    color: var(--gray-500);
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin: var(--space-6) 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--gray-200);
}

.auth-divider span {
    font-size: var(--text-sm);
    color: var(--gray-400);
}

.auth-footer {
    margin-top: var(--space-6);
    text-align: center;
}

.auth-footer a {
    color: var(--primary-600);
    font-weight: var(--font-medium);
}

.auth-footer a:hover {
    color: var(--primary-700);
    text-decoration: underline;
}

/* ============================================================
   DASHBOARD - PREMIUM STATS CARDS
   ============================================================ */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--widget-gap, var(--space-4));
}

@media (max-width: 1279.98px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 639.98px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .stats-card-premium {
        padding: var(--space-4) !important;
    }

    .stats-card-value {
        font-size: 1.5rem;
    }

    .stats-card-label {
        font-size: 0.7rem;
    }

    .stats-card-footer {
        flex-wrap: wrap;
        gap: 4px;
    }

    .stats-card-footer .text-muted,
    .stats-card-footer .text-success {
        font-size: 0.65rem;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

.stats-card-premium {
    position: relative;
    overflow: hidden;
    padding: var(--space-5);
    background-color: var(--card-color, white);
    border: 1px solid var(--border-color, var(--gray-200));
    border-radius: var(--border-radius, var(--radius-xl));
    transition: all var(--duration-200) var(--ease-out);
}

.stats-card-premium:hover {
    transform: translateY(-2px);
    border-color: var(--gray-300);
    box-shadow: var(--shadow-md);
}

.stats-card-premium::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    opacity: 0.1;
    pointer-events: none;
}

.stats-card-primary::before { background: var(--primary-500); }
.stats-card-success::before { background: var(--success-500); }
.stats-card-warning::before { background: var(--warning-500); }
.stats-card-info::before { background: var(--info-500); }

.stats-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--space-3);
}

.stats-card-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    font-size: var(--text-xl);
}

.stats-card-icon-primary {
    background-color: color-mix(in srgb, var(--primary-color, var(--primary-600)) 15%, transparent);
    color: var(--primary-color, var(--primary-600));
}

.stats-card-icon-success {
    background-color: color-mix(in srgb, var(--success-color, var(--success-600)) 15%, transparent);
    color: var(--success-color, var(--success-600));
}

.stats-card-icon-warning {
    background-color: color-mix(in srgb, var(--warning-color, var(--warning-600)) 15%, transparent);
    color: var(--warning-color, var(--warning-600));
}

.stats-card-icon-info {
    background-color: color-mix(in srgb, var(--info-color, var(--info-600)) 15%, transparent);
    color: var(--info-color, var(--info-600));
}

.stats-card-label {
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--text-muted-color, var(--gray-500));
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    margin-bottom: var(--space-1);
}

.stats-card-value {
    font-size: var(--text-3xl);
    font-weight: var(--font-weight-heading, var(--font-bold));
    color: var(--text-color, var(--gray-900));
    line-height: var(--leading-tight);
}

.stats-card-footer {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px solid var(--gray-100);
}

.stats-card-trend {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-md);
}

.stats-card-trend-up {
    background-color: var(--success-100);
    color: var(--success-700);
}

.stats-card-trend-down {
    background-color: var(--danger-100);
    color: var(--danger-700);
}

.stats-card-period {
    font-size: var(--text-xs);
    color: var(--gray-400);
}

/* Welcome Card */
.welcome-card {
    position: relative;
    overflow: hidden;
    padding: var(--space-6);
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 100%);
    border-radius: var(--radius-xl);
    color: white;
}

.welcome-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.welcome-card-content {
    position: relative;
    z-index: 1;
}

.welcome-card h4 {
    color: white;
    margin-bottom: var(--space-2);
}

.welcome-card p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-4);
}

.welcome-card .btn {
    background-color: white;
    color: var(--primary-700);
    border: none;
}

.welcome-card .btn:hover {
    background-color: rgba(255, 255, 255, 0.9);
}

/* ============================================================
   ADMIN DASHBOARD LAYOUT
   ============================================================ */

.admin-wrapper {
    display: flex;
    min-height: 100vh;
}

.admin-body {
    display: flex;
    flex-direction: column;
    flex: 1;
    margin-left: 260px;
    background-color: var(--gray-50);
    transition: margin-left var(--duration-300) var(--ease-out);
}

@media (max-width: 1023.98px) {
    .admin-body {
        margin-left: 0;
    }
}

/* Admin Content */
.admin-content {
    flex: 1;
    padding: var(--space-6);
}

@media (min-width: 1280px) {
    .admin-content {
        padding: var(--space-8);
    }
}

/* Page Header */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
    gap: var(--space-4);
}

.page-title {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--gray-900);
    margin: 0;
}

.page-subtitle {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin-top: var(--space-1);
}

.page-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

/* Breadcrumb */
.breadcrumb-premium {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--gray-500);
}

.breadcrumb-premium a {
    color: var(--gray-500);
}

.breadcrumb-premium a:hover {
    color: var(--primary-600);
}

.breadcrumb-premium .separator {
    color: var(--gray-300);
}

.breadcrumb-premium .current {
    color: var(--gray-900);
    font-weight: var(--font-medium);
}

/* Admin Cards */
.admin-card {
    background-color: var(--card-color, white);
    border: 1px solid var(--border-color, var(--gray-200));
    border-radius: var(--border-radius, var(--radius-xl));
    overflow: hidden;
}

.admin-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--border-color, var(--gray-200));
    background-color: var(--surface-color, white);
}

.admin-card-title {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-heading, var(--font-semibold));
    color: var(--text-color, var(--gray-900));
    margin: 0;
}

.admin-card-body {
    padding: var(--card-padding, var(--space-6));
    background-color: var(--card-color, white);
}

.admin-card-footer {
    padding: var(--space-4) var(--space-6);
    background-color: var(--surface-color, var(--gray-50));
    border-top: 1px solid var(--border-color, var(--gray-200));
}

/* ============================================================
   DATA TABLES - PREMIUM
   ============================================================ */

.data-table-wrapper {
    background-color: var(--card-color, white);
    border: 1px solid var(--border-color, var(--gray-200));
    border-radius: var(--border-radius, var(--radius-xl));
    overflow: hidden;
}

.data-table-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--border-color, var(--gray-200));
    flex-wrap: wrap;
    gap: var(--space-3);
}

.data-table-title {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-heading, var(--font-semibold));
    color: var(--text-color, var(--gray-900));
}

.data-table-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.data-table-search {
    position: relative;
}

.data-table-search input {
    padding-left: var(--space-10);
    min-width: 240px;
}

.data-table-search .search-icon {
    position: absolute;
    left: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted-color, var(--gray-400));
    pointer-events: none;
}

.data-table-filters {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.data-table {
    width: 100%;
}

.data-table thead {
    background-color: var(--surface-color, var(--gray-50));
}

.data-table th {
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-xs);
    font-weight: var(--font-weight-heading, var(--font-semibold));
    color: var(--text-muted-color, var(--gray-500));
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    text-align: left;
    border-bottom: 1px solid var(--border-color, var(--gray-200));
    white-space: nowrap;
}

.data-table td {
    padding: var(--space-4);
    font-size: var(--text-sm);
    color: var(--text-color, var(--gray-700));
    border-bottom: 1px solid var(--border-color, var(--gray-100));
    vertical-align: middle;
}

.data-table tbody tr:hover {
    background-color: var(--surface-color, color-mix(in srgb, var(--card-color, white) 95%, var(--text-color, black)));
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

/* Table Actions Cell */
.table-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-1);
}

.table-action-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    border-radius: var(--radius-md);
    color: var(--gray-400);
    cursor: pointer;
    transition: var(--transition-fast);
}

.table-action-btn:hover {
    background-color: var(--gray-100);
    color: var(--gray-600);
}

.table-action-btn.danger:hover {
    background-color: var(--danger-50);
    color: var(--danger-600);
}

/* Pagination Premium */
.pagination-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--gray-200);
    flex-wrap: wrap;
    gap: var(--space-3);
}

.pagination-info {
    font-size: var(--text-sm);
    color: var(--gray-500);
}

.pagination-nav {
    display: flex;
    gap: var(--space-1);
}

.pagination-btn {
    min-width: 36px;
    height: 36px;
    padding: 0 var(--space-3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--gray-600);
    background-color: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-fast);
}

.pagination-btn:hover:not(:disabled) {
    background-color: var(--gray-50);
    border-color: var(--gray-300);
}

.pagination-btn.active {
    background-color: var(--primary-600);
    border-color: var(--primary-600);
    color: white;
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ============================================================
   CHARTS - PREMIUM STYLING
   ============================================================ */

.chart-container {
    position: relative;
    padding: var(--space-6);
    background-color: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
}

.chart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-6);
}

.chart-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
}

.chart-legend {
    display: flex;
    gap: var(--space-4);
}

.chart-legend-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--gray-600);
}

.chart-legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.chart-legend-dot-primary { background-color: var(--primary-500); }
.chart-legend-dot-success { background-color: var(--success-500); }
.chart-legend-dot-warning { background-color: var(--warning-500); }
.chart-legend-dot-danger { background-color: var(--danger-500); }

/* Chart.js Canvas */
.chart-canvas {
    width: 100% !important;
    min-height: 300px;
}

/* ============================================================
   NOTIFICATION DROPDOWN
   ============================================================ */

.notification-dropdown {
    width: 360px;
    max-width: calc(100vw - 2rem);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-200);
}

.notification-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    border-bottom: 1px solid var(--gray-100);
}

.notification-title {
    font-weight: var(--font-semibold);
    color: var(--gray-900);
}

.notification-list {
    max-height: 400px;
    overflow-y: auto;
}

.notification-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--gray-100);
    transition: var(--transition-fast);
    cursor: pointer;
}

.notification-item:hover {
    background-color: var(--gray-50);
}

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

.notification-item.unread {
    background-color: var(--primary-50);
}

.notification-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    flex-shrink: 0;
}

.notification-icon-reward {
    background-color: var(--success-100);
    color: var(--success-600);
}

.notification-icon-referral {
    background-color: var(--info-100);
    color: var(--info-600);
}

.notification-icon-withdrawal {
    background-color: var(--warning-100);
    color: var(--warning-600);
}

.notification-icon-system {
    background-color: var(--gray-100);
    color: var(--gray-600);
}

.notification-content {
    flex: 1;
    min-width: 0;
}

.notification-text {
    font-size: var(--text-sm);
    color: var(--gray-900);
    line-height: var(--leading-snug);
}

.notification-time {
    font-size: var(--text-xs);
    color: var(--gray-400);
    margin-top: var(--space-1);
}

.notification-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3);
    border-top: 1px solid var(--gray-100);
    background-color: var(--gray-50);
}

.notification-footer a {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--primary-600);
}

/* ============================================================
   QUICK ACTION CARDS
   ============================================================ */

.quick-action-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
    background-color: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    text-decoration: none;
    color: var(--gray-600);
    transition: var(--transition-normal);
    text-align: center;
}

.quick-action-card:hover {
    transform: translateY(-2px);
    border-color: var(--primary-200);
    box-shadow: var(--shadow-md);
    color: var(--gray-900);
    text-decoration: none;
}

.quick-action-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-3);
    background-color: var(--primary-50);
    color: var(--primary-600);
    border-radius: var(--radius-xl);
    font-size: var(--text-xl);
    transition: var(--transition-fast);
}

.quick-action-card:hover .quick-action-icon {
    background-color: var(--primary-100);
}

.quick-action-title {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: var(--space-1);
}

.quick-action-description {
    font-size: var(--text-xs);
    color: var(--gray-500);
}

/* ============================================================
   SETTINGS TABS
   ============================================================ */

.settings-tabs {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    background-color: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-3);
}

.settings-tab-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--gray-600);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: var(--transition-fast);
}

.settings-tab-item:hover {
    background-color: var(--gray-50);
    color: var(--gray-900);
    text-decoration: none;
}

.settings-tab-item.active {
    background-color: var(--primary-50);
    color: var(--primary-700);
}

.settings-tab-item i {
    width: 20px;
    text-align: center;
}

/* ============================================================
   MAINTENANCE BANNER
   ============================================================ */

.maintenance-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-2-5) var(--space-4);
    background: linear-gradient(90deg, var(--warning-500) 0%, var(--warning-600) 100%);
    color: var(--gray-900);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
}

.maintenance-banner i {
    animation: pulse-icon 2s infinite;
}

@keyframes pulse-icon {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
    padding: var(--space-6);
    background-color: white;
    border-top: 1px solid var(--gray-200);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer-links {
    display: flex;
    gap: var(--space-4);
}

.footer-link {
    font-size: var(--text-sm);
    color: var(--gray-500);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-link:hover {
    color: var(--gray-900);
}

/* ============================================================
   LIST GROUP PREMIUM
   ============================================================ */

.list-group-premium {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.list-group-item-premium {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background-color: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

.list-group-item-premium:hover {
    border-color: var(--gray-300);
    background-color: var(--gray-50);
    text-decoration: none;
}

/* Activity Item */
.activity-item {
    display: flex;
    gap: var(--space-3);
}

.activity-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--gray-100);
    color: var(--gray-600);
    border-radius: 50%;
    flex-shrink: 0;
}

.activity-icon-success {
    background-color: var(--success-100);
    color: var(--success-600);
}

.activity-icon-danger {
    background-color: var(--danger-100);
    color: var(--danger-600);
}

.activity-icon-warning {
    background-color: var(--warning-100);
    color: var(--warning-600);
}

.activity-icon-primary {
    background-color: var(--primary-100);
    color: var(--primary-600);
}

.activity-content {
    flex: 1;
    min-width: 0;
}

.activity-title {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--gray-900);
}

.activity-meta {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-1);
}

.activity-meta span {
    font-size: var(--text-xs);
    color: var(--gray-500);
}

/* ============================================================
   COPY BUTTON
   ============================================================ */

.copy-button-wrapper {
    position: relative;
}

.copy-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-1-5) var(--space-3);
    background-color: var(--gray-900);
    color: white;
    font-size: var(--text-xs);
    border-radius: var(--radius-md);
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--duration-150) var(--ease-out);
}

.copy-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--gray-900);
}

.copy-button-wrapper.copied .copy-tooltip {
    opacity: 1;
}

/* ============================================================
   MOBILE NAVBAR MENU (Hamburger)
   ============================================================ */

/* Desktop User Dropdown - normale Dropdown Position */
.user-dropdown-menu {
    min-width: 200px !important;
    border-radius: 16px !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15) !important;
    border: 1px solid #e5e7eb !important;
    padding: 8px !important;
}

.user-dropdown-menu .dropdown-item {
    padding: 10px 12px !important;
    border-radius: 10px !important;
    font-weight: 500 !important;
}

.user-dropdown-menu .dropdown-item:hover {
    background-color: #f3f4f6 !important;
}

.user-dropdown-menu .dropdown-divider {
    margin: 8px 0 !important;
}

@media (max-width: 991.98px) {
    .navbar-premium .navbar-collapse {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: #FFFFFF;
        border-bottom: 1px solid var(--gray-200);
        box-shadow: var(--shadow-lg);
        padding: var(--space-4);
        z-index: 1000;
        max-height: calc(100vh - 70px);
        overflow: visible;
    }

    .navbar-premium .navbar-collapse.show {
        display: block;
    }

    .navbar-premium .navbar-nav {
        margin-bottom: var(--space-3);
    }

    .navbar-premium .navbar-nav .nav-link {
        padding: var(--space-3) var(--space-4);
        border-radius: var(--radius-lg);
    }

    .navbar-premium .navbar-nav .nav-link.active::after {
        display: none;
    }

    /* User Dropdown auf Mobile - wird per JavaScript positioniert */
    .navbar-premium .navbar-collapse .dropdown {
        position: relative;
    }

    .navbar-premium .navbar-collapse .user-dropdown-menu,
    .navbar-premium .navbar-collapse .dropdown-menu {
        min-width: 200px !important;
        max-width: calc(100vw - 32px) !important;
        margin: 0 !important;
        border: 1px solid #e5e7eb !important;
        border-radius: 16px !important;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2) !important;
        background: #FFFFFF !important;
        padding: 12px !important;
    }

    .navbar-premium .navbar-collapse .user-dropdown-menu li,
    .navbar-premium .navbar-collapse .dropdown-menu li {
        list-style: none;
    }

    .navbar-premium .navbar-collapse .user-dropdown-menu .dropdown-item,
    .navbar-premium .navbar-collapse .dropdown-menu .dropdown-item {
        display: flex !important;
        align-items: center !important;
        padding: 12px !important;
        border-radius: 10px !important;
        margin-bottom: 4px !important;
        font-size: 15px !important;
        font-weight: 500 !important;
        color: #1f2937 !important;
        background: transparent !important;
        white-space: nowrap !important;
    }

    .navbar-premium .navbar-collapse .user-dropdown-menu .dropdown-item:hover,
    .navbar-premium .navbar-collapse .user-dropdown-menu .dropdown-item:active,
    .navbar-premium .navbar-collapse .dropdown-menu .dropdown-item:hover,
    .navbar-premium .navbar-collapse .dropdown-menu .dropdown-item:active {
        background: #f3f4f6 !important;
        color: #1f2937 !important;
    }

    .navbar-premium .navbar-collapse .user-dropdown-menu .dropdown-item.text-danger,
    .navbar-premium .navbar-collapse .dropdown-menu .dropdown-item.text-danger {
        color: #dc2626 !important;
    }

    .navbar-premium .navbar-collapse .user-dropdown-menu .dropdown-item.text-danger:hover,
    .navbar-premium .navbar-collapse .dropdown-menu .dropdown-item.text-danger:hover {
        background: #fef2f2 !important;
        color: #dc2626 !important;
    }

    .navbar-premium .navbar-collapse .user-dropdown-menu .dropdown-item i,
    .navbar-premium .navbar-collapse .dropdown-menu .dropdown-item i {
        width: 24px !important;
        margin-right: 10px !important;
        font-size: 18px !important;
        text-align: center;
    }

    .navbar-premium .navbar-collapse .user-dropdown-menu .dropdown-item:last-child,
    .navbar-premium .navbar-collapse .dropdown-menu .dropdown-item:last-child {
        margin-bottom: 0 !important;
    }

    .navbar-premium .navbar-collapse .user-dropdown-menu .dropdown-divider,
    .navbar-premium .navbar-collapse .dropdown-menu .dropdown-divider {
        height: 1px !important;
        margin: 8px 0 !important;
        background: #e5e7eb !important;
        border: none !important;
    }

    /* Notification Dropdown auf Mobile */
    .navbar-premium .navbar-collapse .notification-dropdown {
        position: fixed !important;
        top: 80px !important;
        bottom: auto !important;
        left: 50% !important;
        right: auto !important;
        transform: translateX(-50%) !important;
        width: 320px !important;
        max-width: calc(100vw - 32px) !important;
        max-height: 60vh !important;
        margin: 0 !important;
        border-radius: 16px !important;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2) !important;
        z-index: 9999 !important;
        background: #FFFFFF !important;
    }

    /* Bootstrap Dropdown Backdrop */
    .dropdown-backdrop {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        background: rgba(0, 0, 0, 0.5) !important;
        z-index: 9998 !important;
    }

    /* Benutzer-Button im mobilen Menu */
    .navbar-premium .navbar-collapse .navbar-user {
        width: 100%;
        justify-content: center;
    }
}

/* ============================================================
   RESPONSIVE ADJUSTMENTS
   ============================================================ */

@media (max-width: 767.98px) {
    .auth-card {
        padding: var(--space-6);
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .data-table-header {
        flex-direction: column;
        align-items: stretch;
    }

    .data-table-search input {
        min-width: auto;
        width: 100%;
    }

    .pagination-wrapper {
        flex-direction: column;
        align-items: center;
    }

    .notification-dropdown {
        width: calc(100vw - 2rem);
        left: 1rem !important;
        right: 1rem !important;
    }
}

/* ============================================================
   USER DASHBOARD LAYOUT
   ============================================================ */

body.user-dashboard {
    background-color: var(--user-bg, #F8FAFC);
    font-family: var(--user-font-family, 'Inter', system-ui, sans-serif);
    font-size: var(--user-font-size, 14px);
    overflow-x: hidden;
}

.user-dashboard .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    height: 100vh;
    z-index: 1000;
    flex-shrink: 0;
    overflow-y: auto;
}

.user-dashboard .navbar-premium {
    margin-left: 280px;
    width: calc(100% - 280px);
}

.user-dashboard main {
    margin-left: 280px;
    min-height: 100vh;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 999;
}

@media (max-width: 767.98px) {
    .user-dashboard .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 1050;
        background-color: #FFFFFF !important;
    }

    .user-dashboard .sidebar.show {
        transform: translateX(0);
    }

    .user-dashboard .navbar-premium {
        margin-left: 0;
        width: 100%;
    }

    .user-dashboard main {
        margin-left: 0;
        width: 100%;
        padding-left: 16px !important;
        padding-right: 16px !important;
    }

    .sidebar-overlay.show {
        display: block;
    }

    /* Mobile Page Header - Stack vertically */
    .user-dashboard main > .d-flex.justify-content-between,
    .user-dashboard main .d-flex.justify-content-between.align-items-center.mb-4,
    .user-dashboard main .page-header {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 12px;
    }

    .user-dashboard main .d-flex.justify-content-between > div:first-child {
        width: 100%;
    }

    .user-dashboard main .d-flex.justify-content-between > div:last-child,
    .user-dashboard main .d-flex.justify-content-between > .btn,
    .user-dashboard main .d-flex.justify-content-between > .d-flex {
        width: auto;
    }

    /* H4 headings on mobile */
    .user-dashboard main h4 {
        font-size: 1.1rem;
        margin-bottom: 0.25rem;
    }

    .user-dashboard main h4 + p {
        font-size: 0.85rem;
    }

    /* Mobile Card Padding */
    .user-dashboard main .card {
        margin-left: 0 !important;
        margin-right: 0 !important;
    }

    .user-dashboard main .card-body {
        padding: 16px !important;
    }

    .user-dashboard main .card-header {
        padding: 12px 16px !important;
    }

    /* Mobile Filter Card */
    .user-dashboard main .filter-card {
        padding: 12px !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }

    /* Mobile Stats Grid */
    .user-dashboard main .stats-grid {
        gap: 12px;
    }

    /* Mobile Welcome Card */
    .user-dashboard main .welcome-card {
        padding: 16px !important;
    }

    .user-dashboard main .welcome-card .d-flex.align-items-center.gap-3,
    .user-dashboard main .welcome-card-content .d-flex {
        flex-direction: column !important;
        text-align: center;
        gap: 16px !important;
    }

    .user-dashboard main .welcome-card .flex-grow-1 {
        text-align: center;
    }

    .user-dashboard main .welcome-card .btn {
        width: 100%;
    }

    /* Fix badge positioning on mobile */
    .user-dashboard main .badge {
        white-space: nowrap;
    }

    /* Mobile table responsive fix */
    .user-dashboard main .table-responsive {
        margin-left: -16px;
        margin-right: -16px;
        padding-left: 16px;
        padding-right: 16px;
    }

    /* Mobile stats cards - stack under each other */
    .user-dashboard main .row.g-3.mb-4 {
        row-gap: 12px;
    }

    .user-dashboard main .row.g-3.mb-4 > div {
        padding-left: 8px;
        padding-right: 8px;
    }

    /* Activity stats fix */
    .user-dashboard main .row.g-4.mb-4,
    .user-dashboard main .row.g-3.mb-4 {
        margin-left: -8px;
        margin-right: -8px;
    }

    /* Fix cards going to edge */
    .user-dashboard main .bg-white.rounded {
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
}

/* ============================================================
   MODERN TOAST NOTIFICATIONS
   ============================================================ */

.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 400px;
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15), 0 2px 10px rgba(0, 0, 0, 0.1);
    pointer-events: auto;
    position: relative;
    overflow: hidden;
    transform: translateX(120%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

.toast.hide {
    transform: translateX(120%);
    opacity: 0;
}

.toast::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
}

.toast-success::before {
    background: linear-gradient(180deg, #22c55e 0%, #16a34a 100%);
}

.toast-warning::before {
    background: linear-gradient(180deg, #f59e0b 0%, #d97706 100%);
}

.toast-error::before {
    background: linear-gradient(180deg, #ef4444 0%, #dc2626 100%);
}

.toast-info::before {
    background: linear-gradient(180deg, #3b82f6 0%, #2563eb 100%);
}

.toast-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 20px;
}

.toast-success .toast-icon {
    background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
    color: #16a34a;
}

.toast-warning .toast-icon {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    color: #d97706;
}

.toast-error .toast-icon {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    color: #dc2626;
}

.toast-info .toast-icon {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    color: #2563eb;
}

.toast-content {
    flex: 1;
    min-width: 0;
}

.toast-title {
    font-size: 15px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 4px;
}

.toast-message {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.5;
}

.toast-close {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: #9ca3af;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.toast-close:hover {
    background: #f3f4f6;
    color: #374151;
}

.toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: currentColor;
    opacity: 0.6;
    animation: toast-progress 5s linear forwards;
}

.toast-success .toast-progress { color: #22c55e; }
.toast-warning .toast-progress { color: #f59e0b; }
.toast-error .toast-progress { color: #ef4444; }
.toast-info .toast-progress { color: #3b82f6; }

@keyframes toast-progress {
    from { width: 100%; }
    to { width: 0%; }
}

.toast.paused .toast-progress {
    animation-play-state: paused;
}

@media (max-width: 480px) {
    .toast-container {
        left: 10px;
        right: 10px;
        max-width: none;
    }

    .toast {
        padding: 14px 16px;
    }

    .toast-icon {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }

    .toast-title {
        font-size: 14px;
    }

    .toast-message {
        font-size: 13px;
    }
}

/* ============================================================
   PRINT STYLES
   ============================================================ */

@media print {
    .sidebar,
    .navbar,
    .footer,
    .btn,
    .dropdown,
    .toast-container,
    .no-print {
        display: none !important;
    }

    .admin-body {
        margin-left: 0 !important;
    }

    body {
        background: white;
        color: black;
    }

    .card,
    .admin-card {
        border: 1px solid #ddd;
        box-shadow: none;
    }
}