/* Admin Panel Styles */
/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors */
    --primary-color: #c9302c;
    --primary-dark: #a02622;
    --primary-light: #dc4c41;
    --secondary-color: #2c3e50;
    --accent-color: #f39c12;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;
    --info-color: #3498db;
    
    /* Grays */
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-dark: #2c3e50;
    --bg-sidebar: #34495e;
    
    /* Text Colors */
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --text-muted: #adb5bd;
    --text-white: #ffffff;
    
    /* Shadows */
    --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
    
    /* Border Radius */
    --border-radius: 0.375rem;
    --border-radius-lg: 0.5rem;
    --border-radius-xl: 1rem;
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
    
    /* Sidebar */
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 70px;
}

/* Base Styles */
body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 100%;
    padding: 0 1.5rem;
}

/* Utility Classes */
.text-primary { color: var(--primary-color) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-success { color: var(--success-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.text-danger { color: var(--danger-color) !important; }
.text-info { color: var(--info-color) !important; }
.text-muted { color: var(--text-muted) !important; }

.bg-primary { background-color: var(--primary-color) !important; }
.bg-secondary { background-color: var(--bg-secondary) !important; }
.bg-success { background-color: var(--success-color) !important; }
.bg-warning { background-color: var(--warning-color) !important; }
.bg-danger { background-color: var(--danger-color) !important; }
.bg-info { background-color: var(--info-color) !important; }

/* Sidebar */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: linear-gradient(135deg, var(--bg-sidebar) 0%, var(--bg-dark) 100%);
    color: var(--text-white);
    transform: translateX(0);
    transition: transform 0.3s ease;
    z-index: 1000;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.sidebar.collapsed {
    transform: translateX(-100%);
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sidebar-header .logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-header .logo img {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius);
}

.sidebar-header .logo h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.sidebar-toggle {
    background: none;
    border: none;
    color: var(--text-white);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
    display: none;
}

.sidebar-toggle:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.sidebar-menu {
    list-style: none;
    padding: 1rem 0;
}

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

.menu-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.5rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition-fast);
    position: relative;
}

.menu-link:hover {
    color: var(--text-white);
    background-color: rgba(255, 255, 255, 0.1);
}

.menu-item.active .menu-link {
    color: var(--text-white);
    background-color: var(--primary-color);
    position: relative;
}

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

.menu-link i {
    width: 20px;
    text-align: center;
    font-size: 1.125rem;
}

.sidebar-footer {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Main Content */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    transition: margin-left 0.3s ease;
}

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

/* Header */
.header {
    background-color: var(--bg-primary);
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
}

.mobile-toggle:hover {
    background-color: var(--gray-200);
}

.page-title {
    font-family: 'Oswald', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.notifications {
    position: relative;
}

.notification-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
    position: relative;
}

.notification-btn:hover {
    color: var(--primary-color);
    background-color: var(--gray-100);
}

.notification-badge {
    position: absolute;
    top: 0.25rem;
    right: 0.25rem;
    background-color: var(--primary-color);
    color: var(--text-white);
    font-size: 0.75rem;
    padding: 0.125rem 0.375rem;
    border-radius: 50px;
    line-height: 1;
}

.user-menu .user-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
}

.user-btn:hover {
    background-color: var(--gray-100);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

/* Content Sections */
.content-section {
    display: none;
    padding: 2rem 0;
    min-height: calc(100vh - 80px);
}

.content-section.active {
    display: block;
}

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

.section-header h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
    border-left: 4px solid var(--primary-color);
}

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

.stat-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-lg);
    font-size: 1.5rem;
}

.stat-content h3 {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'Oswald', sans-serif;
}

/* Activity Section */
.activity-section {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
}

.activity-section h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    border-radius: var(--border-radius);
    background-color: var(--bg-secondary);
    transition: var(--transition-fast);
}

.activity-item:hover {
    background-color: var(--gray-200);
}

.activity-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: var(--bg-primary);
    flex-shrink: 0;
}

.activity-content p {
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.activity-time {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Toolbar */
.toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.toolbar-left {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.search-box {
    position: relative;
    flex: 1;
    max-width: 300px;
}

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

.search-box input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(201, 48, 44, 0.1);
}

.filter-select {
    padding: 0.75rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    background-color: var(--bg-primary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(201, 48, 44, 0.1);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition-fast);
    text-align: center;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

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

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

.btn-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition-fast);
    color: var(--text-secondary);
}

.btn-icon:hover {
    background-color: var(--gray-200);
    color: var(--primary-color);
}

/* Tables */
.table-container {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
}

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

.data-table th {
    background-color: var(--gray-100);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--gray-300);
}

.data-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--gray-200);
    vertical-align: middle;
}

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

.data-table img {
    width: 50px;
    height: 70px;
    object-fit: cover;
    border-radius: var(--border-radius);
}

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    border-radius: 50px;
    letter-spacing: 0.5px;
}

.status-badge.active {
    background-color: var(--success-color);
    color: var(--text-white);
}

.status-badge.inactive {
    background-color: var(--gray-400);
    color: var(--text-white);
}

.status-badge.published {
    background-color: var(--success-color);
    color: var(--text-white);
}

.status-badge.draft {
    background-color: var(--warning-color);
    color: var(--text-white);
}

.status-badge.archived {
    background-color: var(--gray-500);
    color: var(--text-white);
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 0.5rem;
}

/* Upload Section */
.upload-container {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
}

.upload-area {
    border: 2px dashed var(--gray-300);
    border-radius: var(--border-radius-lg);
    padding: 3rem 2rem;
    text-align: center;
    margin-bottom: 2rem;
    cursor: pointer;
    transition: var(--transition);
    background-color: var(--bg-secondary);
}

.upload-area:hover {
    border-color: var(--primary-color);
    background-color: rgba(201, 48, 44, 0.05);
}

.upload-area.drag-over {
    border-color: var(--primary-color);
    background-color: rgba(201, 48, 44, 0.1);
}

.upload-content i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.upload-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.upload-content p {
    color: var(--text-secondary);
}

/* Thumbnail Upload Styles */
.thumbnail-upload-area {
    border: 2px dashed var(--gray-300);
    border-radius: var(--border-radius);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    background-color: var(--bg-secondary);
}

.thumbnail-upload-content {
    padding: 2rem 1rem;
    text-align: center;
    cursor: pointer;
}

.thumbnail-upload-content:hover {
    background-color: rgba(201, 48, 44, 0.05);
}

.thumbnail-upload-content i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.thumbnail-upload-content h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.thumbnail-upload-content p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.thumbnail-upload-content small {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.thumbnail-preview {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: white;
}

.thumbnail-preview img {
    max-width: 150px;
    max-height: 200px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    object-fit: cover;
}

.remove-thumbnail {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: var(--danger-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.75rem;
    transition: var(--transition);
}

.remove-thumbnail:hover {
    background: #c82333;
    transform: scale(1.1);
}

/* Form Styles */
.upload-form {
    max-width: 100%;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    transition: var(--transition-fast);
    background-color: var(--bg-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(201, 48, 44, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Checkbox Styles */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    background-color: var(--bg-primary);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--text-white);
    font-size: 0.75rem;
}

/* Preview Section */
.preview-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-300);
}

.preview-section h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.preview-container {
    text-align: center;
    background-color: var(--bg-secondary);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
}

#pdf-preview {
    max-width: 100%;
    height: auto;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-300);
}

/* Settings */
.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.settings-card {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
}

.settings-card h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    backdrop-filter: blur(2px);
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.7);
    opacity: 0;
    transition: var(--transition);
}

.modal-overlay.active .modal {
    transform: scale(1);
    opacity: 1;
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--gray-300);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    margin: 0;
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
}

.modal-close:hover {
    background-color: var(--gray-200);
    color: var(--primary-color);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--gray-300);
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--gray-300);
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --sidebar-width: 100%;
    }
    
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .sidebar-toggle {
        display: block;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .header {
        padding: 1rem;
    }
    
    .page-title {
        font-size: 1.25rem;
    }
    
    .toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .toolbar-left {
        flex-direction: column;
        gap: 1rem;
    }
    
    .search-box {
        max-width: none;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .settings-grid {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .modal {
        width: 95%;
        margin: 1rem;
    }
    
    .data-table {
        font-size: 0.875rem;
    }
    
    .data-table th,
    .data-table td {
        padding: 0.75rem 0.5rem;
    }
    
    .action-buttons {
        flex-direction: column;
        gap: 0.25rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .content-section {
        padding: 1rem 0;
    }
    
    .section-header h2 {
        font-size: 1.5rem;
    }
    
    .upload-area {
        padding: 2rem 1rem;
    }
    
    .upload-content i {
        font-size: 2rem;
    }
    
    .upload-content h3 {
        font-size: 1rem;
    }
    
    .stat-card {
        padding: 1rem;
        flex-direction: column;
        text-align: center;
    }
    
    .stat-icon {
        width: 50px;
        height: 50px;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
}

/* Print Styles */
@media print {
    .sidebar,
    .header,
    .toolbar,
    .form-actions,
    .action-buttons {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0 !important;
    }
    
    .content-section {
        display: block !important;
        padding: 0 !important;
    }
    
    .container {
        padding: 0 !important;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus Styles for Accessibility */
.btn:focus,
.menu-link:focus,
.notification-btn:focus,
.user-btn:focus,
.btn-icon:focus,
.modal-close:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    box-shadow: 0 0 0 3px rgba(201, 48, 44, 0.2);
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --gray-300: #000000;
        --gray-400: #000000;
        --text-secondary: #000000;
    }
    
    .sidebar {
        border-right: 2px solid #000000;
    }
    
    .data-table th,
    .data-table td {
        border: 1px solid #000000;
    }
}

/* =============== SPONSORS ADMIN SECTION =============== */
.sponsors-admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.sponsor-admin-card {
    background: var(--bg-primary);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    transition: all 0.3s ease;
    position: relative;
    box-shadow: var(--shadow-sm);
}

.sponsor-admin-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-3px);
    border-color: var(--primary-color);
}

.sponsor-admin-card.inactive {
    opacity: 0.7;
    background: var(--gray-50);
}

.sponsor-admin-card.inactive .inactive-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
}

.sponsor-admin-card.inactive .inactive-overlay i {
    font-size: 2rem;
    color: var(--gray-500);
}

.sponsor-admin-header {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.25rem;
    gap: 1rem;
}

.sponsor-admin-image {
    position: relative;
    width: 70px;
    height: 70px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 2px solid var(--gray-200);
}

.sponsor-admin-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: var(--transition);
}

.sponsor-admin-info {
    flex: 1;
    min-width: 0;
}

.sponsor-admin-name {
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    word-break: break-word;
}

.sponsor-admin-meta {
    margin-bottom: 0.75rem;
}

.sponsor-admin-status {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.8rem;
    font-weight: 500;
}

.sponsor-admin-status.status-active {
    background: rgba(39, 174, 96, 0.1);
    color: var(--success-color);
}

.sponsor-admin-status.status-inactive {
    background: rgba(231, 76, 60, 0.1);
    color: var(--danger-color);
}

.sponsor-admin-url-container {
    margin-top: 0.5rem;
}

.sponsor-admin-url {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--info-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.sponsor-admin-url:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.sponsor-admin-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.sponsor-admin-actions .btn {
    flex: 1;
    min-width: 80px;
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
}

/* Modal improvements */
.modal-lg {
    max-width: 700px;
    width: 90vw;
}

.sponsors-form {
    max-width: none;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group-half {
    margin-bottom: 0;
}

.image-input-group {
    display: flex;
    gap: 0.5rem;
}

.image-input-group input {
    flex: 1;
}

.image-preview {
    margin-top: 0.5rem;
    padding: 0.5rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    background: var(--bg-secondary);
}

.image-preview img {
    max-width: 100px;
    max-height: 60px;
    object-fit: contain;
    border-radius: var(--border-radius);
}

.form-actions-preview {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--gray-200);
}

.preview-section h4 {
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
}

.sponsor-preview-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.sponsor-preview-image {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.sponsor-preview-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.sponsor-preview-info {
    flex: 1;
}

.sponsor-preview-info h5 {
    margin: 0 0 0.25rem 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.sponsor-preview-url {
    color: var(--info-color);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
}

.sponsor-preview-url:hover {
    text-decoration: underline;
}

.form-feedback {
    margin-top: 0.25rem;
    font-size: 0.8rem;
    min-height: 1rem;
}

.form-feedback.error {
    color: var(--danger-color);
}

.form-feedback.success {
    color: var(--success-color);
}

/* Enhanced empty state */
.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-muted);
    background: var(--bg-primary);
    border: 2px dashed var(--gray-300);
    border-radius: var(--border-radius);
}

.empty-state i {
    margin-bottom: 1.5rem;
    opacity: 0.5;
    font-size: 4rem;
}

.empty-state h3 {
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
    font-size: 1.5rem;
}

.empty-state p {
    margin-bottom: 2rem;
    font-size: 1rem;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

/* Stats improvements */
.sponsors-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.sponsors-stats .stat-card {
    text-align: center;
    padding: 1.5rem;
}

.sponsors-stats .stat-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.sponsors-stats .stat-content h3 {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.sponsors-stats .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .sponsors-admin-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .sponsor-admin-header {
        flex-direction: column;
        text-align: center;
    }

    .sponsor-admin-actions {
        justify-content: center;
    }

    .sponsor-admin-actions .btn {
        flex: none;
        min-width: 100px;
    }

    .modal-lg {
        width: 95vw;
        margin: 1rem;
    }
}

/* Sponsors Admin Styles */
.sponsor-admin-url.no-link {
    color: var(--gray-500);
    font-style: italic;
    cursor: default;
}

.sponsor-admin-url.no-link:hover {
    color: var(--gray-500);
    text-decoration: none;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(2px);
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.modal-close:hover {
    background-color: var(--gray-100);
    color: var(--text-primary);
}

.modal-body {
    padding: 2rem;
}

.modal-footer {
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--gray-200);
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
}

.modal-lg {
    width: 95vw;
    margin: 1rem;
}

/* Form styles for sponsors modal */
#sponsors-form .form-group {
    margin-bottom: 1.5rem;
}

#sponsors-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

#sponsors-form input[type="text"],
#sponsors-form input[type="url"] {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

#sponsors-form input[type="text"]:focus,
#sponsors-form input[type="url"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(201, 48, 44, 0.1);
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-weight: normal;
}

.checkbox-label input[type="checkbox"] {
    margin-right: 0.5rem;
}

.form-help {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.form-feedback {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    min-height: 1.2rem;
}

.form-feedback.success {
    color: var(--success-color);
}

.form-feedback.error {
    color: var(--danger-color);
}

.form-feedback.warning {
    color: var(--warning-color);
}

.image-input-group {
    display: flex;
    gap: 0.5rem;
}

.image-input-group input {
    flex: 1;
}

.image-preview {
    margin-top: 1rem;
    text-align: center;
}

.image-preview img {
    max-width: 200px;
    max-height: 100px;
    object-fit: contain;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
}

.form-actions-preview {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-200);
}

.preview-section h4 {
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
}

.sponsor-preview-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--gray-200);
}

.sponsor-preview-image {
    flex-shrink: 0;
}

.sponsor-preview-image img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    border-radius: var(--border-radius);
    background: white;
    border: 1px solid var(--gray-300);
}

.sponsor-preview-info {
    flex: 1;
}

.sponsor-preview-info h5 {
    margin: 0 0 0.5rem 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.sponsor-preview-url {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
}

.sponsor-preview-url:hover {
    text-decoration: underline;
}