/* ============================================
   AXTER NETWORK - LARAVEL ADMIN THEME
   Mobile-First Responsive Design
   ============================================ */

:root {
    /* Colors */
    --admin-bg: #0a0e27;
    --admin-sidebar: #131929;
    --admin-card: #1a2332;
    --admin-primary: #4c8cff;
    --admin-primary-hover: #3d7af0;
    --admin-text: #ffffff;
    --admin-text-muted: #8b92a7;
    --admin-border: #2a3441;
    --admin-success: #10b981;
    --admin-warning: #f59e0b;
    --admin-processing: #eab308;
    --admin-error: #ef4444;
    --admin-info: #3b82f6;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4);

    /* Transitions */
    --transition: all 0.3s ease;
}

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

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

body.admin-theme {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--admin-bg);
    color: var(--admin-text);
    line-height: 1.6;
    font-size: 14px;
}

/* ============================================
   LAYOUT STRUCTURE
   ============================================ */

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

/* Sidebar */
.admin-sidebar {
    width: 260px;
    background-color: var(--admin-sidebar);
    border-right: 1px solid var(--admin-border);
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    overflow-y: auto;
    transition: var(--transition);
    z-index: 1000;
}

.admin-sidebar.collapsed {
    width: 70px;
}

/* Mobile: Hide sidebar by default */
@media (max-width: 768px) {
    .admin-sidebar {
        transform: translateX(-100%);
    }

    .admin-sidebar.mobile-open {
        transform: translateX(0);
    }
}

/* Sidebar Brand */
.sidebar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--admin-border);
}

.sidebar-brand-icon {
    width: 48px;
    height: 48px;
    background: var(--admin-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-brand-icon svg {
    width: 28px;
    height: 28px;
    color: white;
}

.sidebar-brand-text h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--admin-text);
    margin: 0;
}

.sidebar-brand-text p {
    font-size: 0.75rem;
    color: var(--admin-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0;
}

.admin-sidebar.collapsed .sidebar-brand-text {
    display: none;
}

/* Sidebar Menu */
.sidebar-menu {
    padding: var(--spacing-lg) 0;
}

.sidebar-menu-label {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--admin-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.admin-sidebar.collapsed .sidebar-menu-label {
    display: none;
}

.sidebar-menu-item {
    list-style: none;
}

.sidebar-menu-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--admin-text-muted);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
}

.sidebar-menu-link:hover {
    background-color: rgba(76, 140, 255, 0.1);
    color: var(--admin-text);
}

.sidebar-menu-link.active {
    background-color: rgba(76, 140, 255, 0.15);
    color: var(--admin-primary);
}

.sidebar-menu-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background-color: var(--admin-primary);
}

.sidebar-menu-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.admin-sidebar.collapsed .sidebar-menu-text {
    display: none;
}

.sidebar-menu-arrow {
    margin-left: auto;
    width: 16px;
    height: 16px;
    transition: var(--transition);
}

.sidebar-menu-link[aria-expanded="true"] .sidebar-menu-arrow {
    transform: rotate(90deg);
}

/* Sidebar User */
.sidebar-user {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-lg);
    border-top: 1px solid var(--admin-border);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.sidebar-user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--admin-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    flex-shrink: 0;
}

.sidebar-user-info h4 {
    font-size: 0.875rem;
    margin: 0;
    color: var(--admin-text);
}

.sidebar-user-info p {
    font-size: 0.75rem;
    margin: 0;
    color: var(--admin-text-muted);
}

.admin-sidebar.collapsed .sidebar-user-info {
    display: none;
}

/* Main Content Area */
.admin-main {
    flex: 1;
    margin-left: 260px;
    transition: var(--transition);
}

.admin-sidebar.collapsed ~ .admin-main {
    margin-left: 70px;
}

@media (max-width: 768px) {
    .admin-main {
        margin-left: 0;
    }
}

/* Top Navigation */
.admin-topnav {
    background-color: var(--admin-sidebar);
    border-bottom: 1px solid var(--admin-border);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.topnav-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.topnav-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--admin-text);
}

.topnav-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--admin-text);
    cursor: pointer;
    padding: var(--spacing-sm);
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
}

/* User Dropdown */
.user-dropdown {
    position: relative;
}

.user-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-md);
    color: var(--admin-text);
    cursor: pointer;
    transition: var(--transition);
}

.user-dropdown-toggle:hover {
    background-color: var(--admin-card);
}

.user-dropdown-menu {
    position: absolute;
    top: calc(100% + var(--spacing-sm));
    right: 0;
    background: var(--admin-card);
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-md);
    min-width: 200px;
    box-shadow: var(--shadow-lg);
    display: none;
}

.user-dropdown.active .user-dropdown-menu {
    display: block;
}

.user-dropdown-item {
    padding: var(--spacing-md);
    color: var(--admin-text);
    text-decoration: none;
    display: block;
    transition: var(--transition);
}

.user-dropdown-item:hover {
    background-color: rgba(76, 140, 255, 0.1);
}

/* Content Container */
.admin-content {
    padding: var(--spacing-xl);
}

@media (max-width: 768px) {
    .admin-content {
        padding: var(--spacing-md);
    }
}

/* Page Header */
.page-header {
    margin-bottom: var(--spacing-xl);
}

.page-header h1 {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.page-header p {
    color: var(--admin-text-muted);
    font-size: 0.875rem;
}

@media (max-width: 768px) {
    .page-header h1 {
        font-size: 1.5rem;
    }
}

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

.card {
    background: var(--admin-card);
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.card-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--admin-border);
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.card-body {
    padding: var(--spacing-lg);
}

.card-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--admin-border);
    background-color: rgba(0, 0, 0, 0.1);
}

/* Card Grid */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

@media (max-width: 768px) {
    .card-grid {
        grid-template-columns: 1fr;
    }
}

/* Stat Card */
.stat-card {
    background: var(--admin-card);
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.stat-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.stat-card-title {
    font-size: 0.875rem;
    color: var(--admin-text-muted);
    font-weight: 500;
}

.stat-card-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(76, 140, 255, 0.1);
    color: var(--admin-primary);
}

.stat-card-value {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.stat-card-change {
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

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

.stat-card-change.negative {
    color: var(--admin-error);
}

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

.tabs {
    border-bottom: 1px solid var(--admin-border);
    margin-bottom: var(--spacing-lg);
}

.tabs-nav {
    display: flex;
    gap: var(--spacing-sm);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.tabs-nav::-webkit-scrollbar {
    height: 4px;
}

.tabs-nav::-webkit-scrollbar-thumb {
    background: var(--admin-border);
    border-radius: 2px;
}

.tab-link {
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--admin-text-muted);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    transition: var(--transition);
    font-weight: 500;
}

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

.tab-link.active {
    color: var(--admin-text);
    border-bottom-color: var(--admin-primary);
}

/* ============================================
   FORMS
   ============================================ */

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--admin-text);
    font-size: 0.875rem;
}

.form-label.required::after {
    content: '*';
    color: var(--admin-error);
    margin-left: var(--spacing-xs);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--spacing-md);
    background-color: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-md);
    color: var(--admin-text);
    font-size: 0.875rem;
    transition: var(--transition);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--admin-primary);
    box-shadow: 0 0 0 3px rgba(76, 140, 255, 0.1);
}

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

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%238b92a7' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
    background-position: right var(--spacing-md) center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-help {
    display: block;
    margin-top: var(--spacing-sm);
    font-size: 0.75rem;
    color: var(--admin-text-muted);
}

.form-error {
    display: block;
    margin-top: var(--spacing-sm);
    font-size: 0.75rem;
    color: #ff6b6b !important;
}

/* Checkbox & Radio */
.form-check {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.form-check-input {
    width: 18px;
    height: 18px;
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-sm);
    background-color: rgba(0, 0, 0, 0.2);
    cursor: pointer;
}

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

.form-check-label {
    color: var(--admin-text);
    font-size: 0.875rem;
    cursor: pointer;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

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

.btn-primary {
    background-color: var(--admin-primary);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--admin-primary-hover);
}

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

.btn-secondary:hover:not(:disabled) {
    background-color: var(--admin-card);
}

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

.btn-danger {
    background-color: var(--admin-error);
    color: white;
}

.btn-sm {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.75rem;
}

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

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

.table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table thead {
    background-color: rgba(0, 0, 0, 0.2);
}

.table th {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    font-weight: 600;
    color: var(--admin-text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--admin-border);
}

.table td {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--admin-border);
    color: var(--admin-text);
}

.table tbody tr:hover {
    background-color: rgba(76, 140, 255, 0.05);
}

@media (max-width: 768px) {
    .table th,
    .table td {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.75rem;
    }
}

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

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    white-space: nowrap;
}

.badge-success {
    background-color: rgba(16, 185, 129, 0.15);
    color: var(--admin-success);
}

.badge-warning {
    background-color: rgba(245, 158, 11, 0.15);
    color: var(--admin-warning);
}

.badge-processing {
    background-color: rgba(234, 179, 8, 0.15);
    color: var(--admin-processing);
}

.badge-error {
    background-color: rgba(239, 68, 68, 0.15);
    color: var(--admin-error);
}

.badge-info {
    background-color: rgba(59, 130, 246, 0.15);
    color: var(--admin-info);
}

.badge-locked {
    background-color: rgba(139, 146, 167, 0.15);
    color: var(--admin-text-muted);
}

/* ============================================
   ALERTS
   ============================================ */

.alert {
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border: 1px solid;
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.alert-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.alert-message {
    font-size: 0.875rem;
    opacity: 0.9;
}

.alert-info {
    background-color: rgba(59, 130, 246, 0.1);
    border-color: var(--admin-info);
    color: var(--admin-info);
}

.alert-success {
    background-color: rgba(16, 185, 129, 0.1);
    border-color: var(--admin-success);
    color: var(--admin-success);
}

.alert-warning {
    background-color: rgba(245, 158, 11, 0.1);
    border-color: var(--admin-warning);
    color: var(--admin-warning);
}

.alert-error {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: var(--admin-error);
    color: var(--admin-error);
}

/* ============================================
   UTILITIES
   ============================================ */

.text-muted { color: var(--admin-text-muted); }
.text-success { color: var(--admin-success); }
.text-warning { color: var(--admin-warning); }
.text-error { color: var(--admin-error); }
.text-info { color: var(--admin-info); }

.text-center { text-align: center; }
.text-right { text-align: right; }

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--spacing-md); }
.gap-3 { gap: var(--spacing-lg); }

/* ============================================
   MOBILE OVERLAY
   ============================================ */

.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

@media (max-width: 768px) {
    .mobile-overlay.active {
        display: block;
    }
}

/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */

@media (max-width: 768px) {
    .hide-mobile {
        display: none !important;
    }
}

@media (min-width: 769px) {
    .hide-desktop {
        display: none !important;
    }
}


/* ============================================
   MODALS
   ============================================ */

/* Modal backdrop */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1050;
    overflow: hidden;
    outline: 0;
}

.modal.show {
    display: block;
}

.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1040;
}

.modal-backdrop.show {
    opacity: 1;
}

/* Modal dialog */
.modal-dialog {
    position: relative;
    width: auto;
    margin: 1.75rem auto;
    max-width: 500px;
    pointer-events: none;
}

.modal-dialog-centered {
    display: flex;
    align-items: center;
    min-height: calc(100% - 3.5rem);
}

.modal-lg {
    max-width: 800px;
}

.modal-xl {
    max-width: 1140px;
}

@media (max-width: 768px) {
    .modal-dialog {
        margin: 0.5rem;
        max-width: calc(100% - 1rem);
    }
    
    .modal-lg,
    .modal-xl {
        max-width: calc(100% - 1rem);
    }
}

/* Modal content */
.modal-content {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    pointer-events: auto;
    background: var(--admin-card);
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-lg);
    outline: 0;
    box-shadow: var(--shadow-lg);
}

/* Fade animation */
.modal.fade .modal-dialog {
    transition: transform 0.3s ease-out;
    transform: translate(0, -50px);
}

.modal.show .modal-dialog {
    transform: none;
}

/* Close button in modal */
.modal .close {
    background: none;
    border: none;
    color: var(--admin-text);
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.7;
    padding: 0;
    margin: 0;
    line-height: 1;
    transition: var(--transition);
}

.modal .close:hover {
    opacity: 1;
}

/* Prevent body scroll when modal is open */
body.modal-open {
    overflow: hidden;
}


/* ============================================
   MEDIA GALLERY (QR CODE FILES)
   ============================================ */

.media-card {
    background: var(--admin-card);
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.media-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--admin-primary);
}

.media-thumbnail {
    width: 100%;
    height: 160px;
    object-fit: cover;
    background-color: rgba(0, 0, 0, 0.2);
}

.media-thumbnail-placeholder {
    width: 100%;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.2);
}

.media-icon {
    font-size: 3rem;
    color: var(--admin-text-muted);
}

.media-icon-small {
    font-size: 1.2rem;
    margin-right: 5px;
}

.card-subtitle {
    color: var(--admin-text-muted);
    font-size: 0.8rem;
    margin-bottom: 0.25rem;
}

.action-buttons {
    display: flex;
    gap: 0.5rem;
    margin-top: auto;
    padding: 1rem;
    background-color: rgba(0, 0, 0, 0.1);
    border-top: 1px solid var(--admin-border);
}

.action-buttons .btn {
    flex: 1;
    padding: 0.5rem;
    font-size: 0.875rem;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

@media (max-width: 768px) {
    .media-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 1rem;
    }

    .media-thumbnail,
    .media-thumbnail-placeholder {
        height: 120px;
    }
}

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

.pagination {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.pagination .page-item {
    list-style: none;
}

.pagination .page-link {
    background: var(--admin-card);
    border: 1px solid var(--admin-border);
    color: var(--admin-text);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
}

.pagination .page-link:hover {
    background: var(--admin-primary);
    border-color: var(--admin-primary);
    color: white;
}

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

.pagination .page-item.disabled .page-link {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* ============================================
   DROPZONE STYLING
   ============================================ */

.dropzone {
    background: rgba(0, 0, 0, 0.2);
    border: 2px dashed var(--admin-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: var(--transition);
    min-height: 200px;
}

.dropzone:hover,
.dropzone.dz-started {
    border-color: var(--admin-primary);
    background: rgba(76, 140, 255, 0.05);
}

.dropzone-previews {
    margin-top: 1rem;
}

.dz-preview {
    margin-bottom: 1rem;
}

/* ============================================
   PREVIEW MODAL
   ============================================ */

.preview-modal .modal-body {
    text-align: center;
    padding: 2rem;
    max-height: 70vh;
    overflow-y: auto;
}

.preview-modal img,
.preview-modal video {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
}

/* PDF Embed */
.pdf-embed {
    width: 100%;
    height: 500px;
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-md);
}

/* Plyr video player */
.plyr {
    border-radius: var(--radius-md);
}

/* ============================================
   UPLOAD PROGRESS
   ============================================ */

.progress {
    height: 10px;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background-color: var(--admin-success);
    transition: width 0.3s ease;
}

.progress-bar.bg-success {
    background-color: var(--admin-success);
}

/* Upload Stats */
#upload-status {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-md);
}

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

/* ============================================
   UPGRADE BANNER (Minimal - No Icon)
   ============================================ */

.trial-banner-minimal {
    margin: 0 var(--spacing-lg) var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, rgba(76, 140, 255, 0.08) 0%, rgba(76, 140, 255, 0.04) 100%);
    border: 1px solid rgba(76, 140, 255, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    transition: var(--transition);
    min-height: 48px;
}

.trial-banner-minimal:hover {
    background: linear-gradient(135deg, rgba(76, 140, 255, 0.12) 0%, rgba(76, 140, 255, 0.06) 100%);
    border-color: rgba(76, 140, 255, 0.35);
}

.trial-banner-minimal .trial-banner-content {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    flex: 1;
    min-width: 0;
}

.trial-banner-minimal .trial-banner-content strong {
    font-size: 0.813rem;
    font-weight: 700;
    color: var(--admin-text);
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.trial-banner-minimal .trial-banner-content span {
    font-size: 0.688rem;
    color: var(--admin-text-muted);
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.trial-banner-minimal .trial-banner-btn {
    padding: 0.375rem 0.75rem;
    background: var(--admin-primary);
    color: white;
    border-radius: var(--radius-sm);
    font-size: 0.688rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    white-space: nowrap;
    flex-shrink: 0;
}

.trial-banner-minimal .trial-banner-btn:hover {
    background: var(--admin-primary-hover);
    box-shadow: 0 2px 6px rgba(76, 140, 255, 0.25);
}

/* Tighter sidebar menu spacing */
.sidebar-menu {
    margin-top: 0;
    padding-top: var(--spacing-sm);
}

.sidebar-menu-label {
    margin-bottom: var(--spacing-sm);
    padding: 0 var(--spacing-lg);
}

.sidebar-menu ul {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.sidebar-menu-item {
    margin-bottom: 0;
}

.sidebar-menu-link {
    padding: var(--spacing-sm) var(--spacing-lg);
}

/* Collapsed sidebar */
.admin-sidebar.collapsed .trial-banner-minimal .trial-banner-content,
.admin-sidebar.collapsed .trial-banner-minimal .trial-banner-btn {
    display: none;
}

.admin-sidebar.collapsed .trial-banner-minimal {
    justify-content: center;
    padding: var(--spacing-xs);
}

/* Mobile responsive */
@media (max-width: 768px) {
    .trial-banner-minimal {
        margin: 0 var(--spacing-md) var(--spacing-sm);
        padding: var(--spacing-xs) var(--spacing-sm);
        min-height: 44px;
    }

    .trial-banner-minimal .trial-banner-content strong {
        font-size: 0.75rem;
    }

    .trial-banner-minimal .trial-banner-content span {
        font-size: 0.625rem;
    }

    .trial-banner-minimal .trial-banner-btn {
        padding: 0.313rem 0.625rem;
        font-size: 0.625rem;
    }

    /* Topnav action buttons */
.topnav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Mobile optimization */
@media (max-width: 768px) {
    .topnav-actions {
        flex-wrap: wrap;
        justify-content: flex-end;
        gap: 0.5rem;
    }

    .topnav-actions .btn {
        font-size: 0.75rem;
        padding: 0.4rem 0.6rem;
    }

    .topnav-actions svg {
        width: 14px;
        height: 14px;
    }
}

}