/* Minimalist Maroon Theme CSS */
:root {
    --maroon-primary: #800020;
    --maroon-secondary: #A0002A;
    --maroon-light: #B33A3A;
    --maroon-dark: #5C0016;
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --border-gray: #E5E5E5;
    --text-dark: #333333;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 2px 6px rgba(0, 0, 0, 0.15);
}

* {
    box-sizing: border-box;
}

body {
    background: var(--white);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-dark);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    line-height: 1.5;
}

/* Container and Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.main-container {
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    padding: 2rem;
    margin: 2rem auto;
    box-shadow: var(--shadow);
    max-width: 1200px;
}

/* Cards and Boxes */
.card, .box, .content-box {
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
    transition: box-shadow 0.2s ease;
}

.card:hover, .box:hover, .content-box:hover {
    box-shadow: var(--shadow-hover);
}

.card-header {
    background: var(--maroon-primary);
    color: var(--white);
    padding: 1rem 1.5rem;
    margin: -1.5rem -1.5rem 1.5rem -1.5rem;
    border-radius: 7px 7px 0 0;
}

.card-title {
    margin: 0;
    font-weight: 500;
    font-size: 1.1rem;
}

/* Navigation */
.navbar {
    background: var(--maroon-primary) !important;
    border-bottom: 1px solid var(--border-gray);
    padding: 1rem 0;
    box-shadow: var(--shadow);
}

.navbar-brand {
    color: var(--white) !important;
    font-weight: 500;
    font-size: 1.25rem;
}

.navbar-nav .nav-link {
    color: var(--white) !important;
    font-weight: 400;
    padding: 0.5rem 1rem !important;
    border-radius: 4px;
    margin: 0 0.25rem;
    transition: background-color 0.2s ease;
}

.navbar-nav .nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
}

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

/* Sidebar */
.sidebar {
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    min-height: calc(100vh - 100px);
}

.sidebar .nav-link {
    color: var(--text-dark);
    padding: 0.75rem 1rem;
    border-radius: 4px;
    margin-bottom: 0.5rem;
    border: 1px solid transparent;
    transition: background-color 0.2s ease;
}

.sidebar .nav-link:hover,
.sidebar .nav-link.active {
    background: var(--maroon-primary);
    color: var(--white);
    border-color: var(--maroon-primary);
}

/* Admin Sidebar */
.admin-sidebar {
    position: relative;
    z-index: 1000;
    height: 100vh;
    overflow-y: auto;
}

.admin-sidebar .nav-link {
    position: relative;
    z-index: 1001;
    display: block;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    padding: 0.75rem 1rem;
    border-radius: 4px;
    margin: 0.25rem 0.5rem;
    transition: background-color 0.2s ease;
    font-weight: 400;
    font-size: 0.875rem;
}

.admin-sidebar .nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    text-decoration: none;
}

.admin-sidebar .nav-link.active {
    background: rgba(255, 255, 255, 0.15);
    color: white;
}

.admin-sidebar .nav-link i {
    width: 16px;
    text-align: center;
}

/* Buttons */
.btn {
    border-radius: 4px;
    padding: 0.5rem 1rem;
    font-weight: 400;
    border: 1px solid;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
    font-size: 0.875rem;
}

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

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

.btn-secondary {
    background: var(--white);
    border-color: var(--border-gray);
    color: var(--text-dark);
}

.btn-secondary:hover {
    background: var(--light-gray);
    border-color: var(--border-gray);
    color: var(--text-dark);
}

.btn-danger {
    background: #dc3545;
    border-color: #dc3545;
    color: var(--white);
}

.btn-success {
    background: #28a745;
    border-color: #28a745;
    color: var(--white);
}

.btn-warning {
    background: #ffc107;
    border-color: #ffc107;
    color: var(--text-dark);
}

.btn-info {
    background: #17a2b8;
    border-color: #17a2b8;
    color: var(--white);
}

/* Forms */
.form-control, .form-select {
    border: 1px solid var(--border-gray);
    border-radius: 4px;
    padding: 0.5rem 0.75rem;
    transition: border-color 0.2s ease;
    background: var(--white);
    font-size: 0.875rem;
}

.form-control:focus, .form-select:focus {
    border-color: var(--maroon-primary);
    box-shadow: 0 0 0 2px rgba(128, 0, 32, 0.1);
    outline: none;
}

.form-label {
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.input-group {
    margin-bottom: 1rem;
}

.input-group-text {
    background: var(--maroon-primary);
    color: var(--white);
    border: 2px solid var(--maroon-primary);
    border-radius: 10px 0 0 10px;
}

/* Tables */
.table {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 2px solid var(--maroon-primary);
}

.table thead th {
    background: linear-gradient(135deg, var(--maroon-primary) 0%, var(--maroon-secondary) 100%);
    color: var(--white);
    border: none;
    padding: 1rem;
    font-weight: 600;
}

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

.table tbody tr:hover {
    background: rgba(128, 0, 32, 0.05);
}

/* Alerts */
.alert {
    border: 2px solid;
    border-radius: 10px;
    padding: 1rem 1.5rem;
    margin-bottom: 1rem;
}

.alert-success {
    background: rgba(40, 167, 69, 0.1);
    border-color: #28a745;
    color: #155724;
}

.alert-danger {
    background: rgba(220, 53, 69, 0.1);
    border-color: #dc3545;
    color: #721c24;
}

.alert-warning {
    background: rgba(255, 193, 7, 0.1);
    border-color: #ffc107;
    color: #856404;
}

.alert-info {
    background: rgba(23, 162, 184, 0.1);
    border-color: #17a2b8;
    color: #0c5460;
}

/* Progress Bars */
.progress {
    background: var(--border-gray);
    border-radius: 10px;
    height: 1rem;
    border: 2px solid var(--maroon-primary);
    overflow: hidden;
}

.progress-bar {
    background: linear-gradient(135deg, var(--maroon-primary) 0%, var(--maroon-secondary) 100%);
    border-radius: 8px;
    transition: width 0.6s ease;
}

/* Badges */
.badge {
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    font-weight: 600;
    border: 1px solid;
}

.badge-primary {
    background: var(--maroon-primary);
    color: var(--white);
    border-color: var(--maroon-dark);
}

.badge-secondary {
    background: var(--border-gray);
    color: var(--text-dark);
    border-color: var(--border-gray);
}

/* Modal */
.modal-content {
    border: 2px solid var(--maroon-primary);
    border-radius: 15px;
    box-shadow: var(--shadow-hover);
}

.modal-header {
    background: linear-gradient(135deg, var(--maroon-primary) 0%, var(--maroon-secondary) 100%);
    color: var(--white);
    border-bottom: 2px solid var(--maroon-dark);
    border-radius: 13px 13px 0 0;
}

.modal-footer {
    border-top: 1px solid var(--border-gray);
    border-radius: 0 0 13px 13px;
}

/* Login/Register Forms */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--maroon-primary) 0%, var(--maroon-secondary) 100%);
    padding: 2rem;
}

.auth-card {
    background: var(--white);
    border: 2px solid var(--maroon-dark);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    max-width: 450px;
    width: 100%;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-header h2 {
    color: var(--maroon-primary);
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.auth-header p {
    color: #6c757d;
    margin: 0;
}

/* Timer */
.timer {
    background: linear-gradient(135deg, var(--maroon-primary) 0%, var(--maroon-secondary) 100%);
    color: var(--white);
    border: 2px solid var(--maroon-dark);
    border-radius: 15px;
    padding: 1rem 1.5rem;
    font-weight: bold;
    box-shadow: var(--shadow);
}

.timer.warning {
    background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%);
    color: var(--text-dark);
    border-color: #ffc107;
}

.timer.danger {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    border-color: #dc3545;
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Question Options */
.option-card {
    border: 2px solid var(--border-gray);
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 0.75rem;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--white);
}

.option-card:hover {
    border-color: var(--maroon-primary);
    background: rgba(128, 0, 32, 0.05);
    transform: translateX(5px);
}

.option-card.selected {
    border-color: var(--maroon-primary);
    background: linear-gradient(135deg, rgba(128, 0, 32, 0.1) 0%, rgba(160, 0, 42, 0.1) 100%);
    box-shadow: var(--shadow);
}

/* Audio/Passage Containers */
.audio-container {
    background: linear-gradient(135deg, rgba(128, 0, 32, 0.05) 0%, rgba(160, 0, 42, 0.05) 100%);
    border: 2px solid var(--maroon-primary);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    border-left: 6px solid var(--maroon-primary);
}

.passage-container {
    background: linear-gradient(135deg, rgba(128, 0, 32, 0.03) 0%, rgba(160, 0, 42, 0.03) 100%);
    border: 2px solid var(--maroon-primary);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    border-left: 6px solid var(--maroon-secondary);
    max-height: 400px;
    overflow-y: auto;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .admin-sidebar {
        position: fixed;
        left: -100%;
        top: 0;
        z-index: 1050;
        transition: left 0.3s ease;
        width: 280px;
        height: 100vh;
        overflow-y: auto;
    }
    
    .admin-sidebar.show {
        left: 0;
    }
    
    .admin-content {
        margin-left: 0 !important;
        width: 100% !important;
    }
    
    .mobile-menu-toggle {
        display: block !important;
    }
    
    .stats-card h3 {
        font-size: 2rem;
    }
    
    .admin-header h1 {
        font-size: 1.5rem;
    }
}

@media (min-width: 1200px) {
    .mobile-menu-toggle {
        display: none !important;
    }
    
    .mobile-menu-overlay {
        display: none !important;
    }
}

@media (max-width: 768px) {
    .main-container {
        margin: 1rem;
        padding: 1rem;
    }
    
    .card, .box, .content-box, .content-card {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .auth-card {
        padding: 2rem;
        margin: 1rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .admin-content {
        padding: 1rem;
    }
    
    .admin-header {
        margin: -1rem -1rem 1rem -1rem;
        padding: 1rem;
    }
    
    .admin-header h1 {
        font-size: 1.25rem;
    }
    
    .stats-card {
        padding: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .stats-card h3 {
        font-size: 1.75rem;
    }
    
    .table-responsive {
        font-size: 0.875rem;
    }
    
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
    
    .form-control, .form-select {
        padding: 0.5rem 0.75rem;
        font-size: 0.875rem;
    }
    
    .upload-area {
        padding: 2rem 1rem;
    }
    
    .question-block {
        padding: 1.5rem;
    }
    
    .wysiwyg-toolbar {
        padding: 0.75rem;
    }
    
    .wysiwyg-toolbar button {
        padding: 0.375rem 0.5rem;
        margin-right: 0.25rem;
        margin-bottom: 0.25rem;
    }
    
    .generator-form {
        padding: 1.5rem;
    }
}

@media (max-width: 576px) {
    .admin-header .d-flex {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 1rem;
    }
    
    .stats-card h3 {
        font-size: 1.5rem;
    }
    
    .table thead th {
        padding: 0.75rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .table tbody td {
        padding: 0.75rem 0.5rem;
        font-size: 0.8rem;
    }
    
    .btn-sm {
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .badge {
        font-size: 0.7rem;
        padding: 0.25rem 0.5rem;
    }
    
    .score-badge {
        font-size: 0.9rem;
        padding: 0.5rem 0.75rem;
    }
    
    .pagination .page-link {
        padding: 0.375rem 0.75rem;
        font-size: 0.875rem;
    }
    
    .alert {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
    
    .form-label {
        font-size: 0.875rem;
    }
    
    .upload-area {
        padding: 1.5rem 1rem;
    }
    
    .upload-area i {
        font-size: 2rem !important;
    }
    
    .preview-image {
        max-width: 150px;
        max-height: 75px;
    }
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1040;
    display: none;
}

.mobile-menu-overlay.show {
    display: block;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1060;
    background: var(--maroon-primary);
    color: white;
    border: 1px solid var(--maroon-dark);
    border-radius: 4px;
    padding: 0.5rem;
    box-shadow: var(--shadow);
}

.mobile-menu-toggle:hover {
    background: var(--maroon-secondary);
    color: white;
}

.mobile-menu-toggle:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(128, 0, 32, 0.3);
}

/* Enhanced animations for mobile */
@media (max-width: 1200px) {
    .content-card {
        animation: slideInUp 0.3s ease-out;
    }
    
    .stats-card {
        animation: fadeInScale 0.4s ease-out;
    }
    
    .table-container {
        animation: slideInRight 0.3s ease-out;
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Dark mode support (optional) */
@media (prefers-color-scheme: dark) {
    :root {
        --white: #1a1a1a;
        --light-gray: #2d2d2d;
        --text-dark: #e0e0e0;
        --border-gray: #404040;
    }
    
    body {
        background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
        color: #e0e0e0;
    }
    
    .form-control, .form-select {
        background: #2d2d2d;
        border-color: #404040;
        color: #e0e0e0;
    }
    
    .form-control:focus, .form-select:focus {
        background: #2d2d2d;
        border-color: var(--maroon-primary);
        color: #e0e0e0;
    }
    
    .table {
        background: #2d2d2d;
        color: #e0e0e0;
    }
    
    .table tbody tr:hover {
        background: rgba(128, 0, 32, 0.1);
    }
}

/* Print styles */
@media print {
    .admin-sidebar,
    .mobile-menu-toggle,
    .btn,
    .pagination {
        display: none !important;
    }
    
    .admin-content {
        margin-left: 0 !important;
        width: 100% !important;
        padding: 0 !important;
    }
    
    .admin-header {
        background: white !important;
        color: black !important;
        border: 1px solid #ccc !important;
    }
    
    .content-card {
        border: 1px solid #ccc !important;
        box-shadow: none !important;
        page-break-inside: avoid;
    }
    
    .table {
        border: 1px solid #ccc !important;
    }
    
    .table thead th {
        background: #f5f5f5 !important;
        color: black !important;
    }
}

/* Utility Classes */
.text-maroon {
    color: var(--maroon-primary) !important;
}

.bg-maroon {
    background: var(--maroon-primary) !important;
}

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

.rounded-box {
    border-radius: 12px;
    border: 2px solid var(--maroon-primary);
}

.shadow-maroon {
    box-shadow: var(--shadow);
}

.gradient-maroon {
    background: linear-gradient(135deg, var(--maroon-primary) 0%, var(--maroon-secondary) 100%);
}