/* Digital Republic - Custom Styles */

/* Root Variables */
:root {
    --primary-color: #2c3e50;
    --primary-light: #34495e;
    --accent-color: #16a085;
    --accent-light: #1abc9c;
    --secondary-color: #6c757d;
    --success-color: #27ae60;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --info-color: #3498db;
    --light-color: #ecf0f1;
    --dark-color: #2c3e50;
    --bg-color: #f8f9fa;
    --card-bg: #ffffff;
    --text-color: #2c3e50;
    --text-muted: #7f8c8d;
    --border-color: #dee2e6;
}

/* Dark Mode Variables */
[data-theme="dark"] {
    --primary-color: #34495e;
    --primary-light: #4a5f7f;
    --accent-color: #1abc9c;
    --accent-light: #2ecc71;
    --secondary-color: #95a5a6;
    --success-color: #2ecc71;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --info-color: #3498db;
    --light-color: #2c2c2c;
    --dark-color: #ecf0f1;
    --bg-color: #1a1a1a;
    --card-bg: #2c2c2c;
    --text-color: #ecf0f1;
    --text-muted: #95a5a6;
    --border-color: #404040;
}

/* General Styles */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(0,0,0,.2);
    margin-bottom: 2rem;
}

/* Category Filters */
.category-filters {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.category-filters .btn-group {
    display: flex;
    gap: 0.5rem;
}

.category-filters .btn {
    white-space: nowrap;
    transition: all 0.3s ease;
}

.category-filters .btn:hover {
    transform: translateY(-2px);
}

.hero-section h1 {
    color: white;
}

.hero-section .lead {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.4rem;
}

.hero-section .text-muted {
    color: rgba(255, 255, 255, 0.85) !important;
    font-size: 1.05rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

[data-theme="dark"] .hero-section {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    border: 1px solid var(--border-color);
}

main {
    flex: 1;
}

/* Navigation */
.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
}

.navbar-custom {
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-light) 100%);
}

.navbar-custom .navbar-brand {
    color: white !important;
}

.navbar-custom .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
}

.navbar-custom .nav-link:hover {
    color: white !important;
}

.navbar-custom .btn-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: white;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-link {
    transition: all 0.3s ease;
    font-weight: 500;
}

.nav-link:hover {
    transform: translateY(-2px);
}

/* Cards */
.card {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--card-bg);
    color: var(--text-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
}

/* Card height for grid layouts only */
.row > [class*='col'] > .card {
    height: 100%;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(0,0,0,.15) !important;
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.card-title a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s ease;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-title a:hover {
    color: var(--accent-color);
}

.post-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

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

/* Buttons */
.btn {
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,.15);
}

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

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

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

.btn-accent:hover {
    background-color: var(--accent-light);
    border-color: var(--accent-light);
    color: white;
}

.btn-outline-accent {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

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

/* Dark Button Improvements */
.btn-dark {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

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

.btn-outline-dark {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

/* Forms */
.form-control, .form-select {
    border-radius: 6px;
    border: 1px solid #ced4da;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.25rem rgba(22, 160, 133, 0.25);
}

/* Post Content */
.post-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-color);
}

.post-content p {
    margin-bottom: 1rem;
}

/* Rich Text Content Styling */
.post-content h1, .post-content h2, .post-content h3,
.post-content h4, .post-content h5, .post-content h6 {
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-weight: 600;
}

.post-content h1 { font-size: 2rem; }
.post-content h2 { font-size: 1.75rem; }
.post-content h3 { font-size: 1.5rem; }
.post-content h4 { font-size: 1.25rem; }

.post-content ul, .post-content ol {
    margin-bottom: 1rem;
    padding-left: 2rem;
}

.post-content li {
    margin-bottom: 0.5rem;
}

.post-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1rem 0;
    box-shadow: 0 2px 8px rgba(0,0,0,.15);
}

.post-content blockquote {
    border-left: 4px solid var(--accent-color);
    padding-left: 1rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: var(--text-muted);
}

.post-content code {
    background-color: var(--light-color);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
}

.post-content pre {
    background-color: var(--light-color);
    padding: 1rem;
    border-radius: 8px;
    overflow-x: auto;
    margin: 1rem 0;
}

.post-content a {
    color: var(--accent-color);
    text-decoration: underline;
}

.post-content a:hover {
    color: var(--accent-light);
    text-decoration: none;
}

.post-content table {
    width: 100%;
    margin: 1rem 0;
    border-collapse: collapse;
}

.post-content table td, .post-content table th {
    border: 1px solid var(--border-color);
    padding: 0.5rem;
}

.post-content table th {
    background-color: var(--light-color);
    font-weight: 600;
}

.post-content hr {
    margin: 2rem 0;
    border: 0;
    border-top: 2px solid var(--border-color);
}

/* Post Images */
.post-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,.15);
}

.post-card-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 8px 8px 0 0;
}

/* Comments */
.comments-list .card {
    background-color: var(--light-color);
}

.comments-list .card:hover {
    transform: none;
    background-color: var(--bg-color);
}

/* Comment Form Textarea */
#id_content {
    min-height: 80px !important;
    max-height: 150px !important;
    resize: vertical !important;
    overflow-y: auto;
}

/* Dark Mode Toggle Button */
.dark-mode-toggle {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: transform 0.3s ease;
}

.dark-mode-toggle:hover {
    transform: scale(1.1);
}

/* Text Color Classes for Dark Mode */
.text-muted {
    color: var(--text-muted) !important;
}

/* Override Bootstrap text-primary to use accent color */
.text-primary {
    color: var(--accent-color) !important;
}

/* Link Colors */
a {
    color: var(--accent-color);
    text-decoration: none;
}

a:hover {
    color: var(--accent-light);
}

/* Pagination */
.pagination {
    margin-top: 2rem;
}

.page-link {
    color: var(--primary-color);
    border-radius: 6px;
    margin: 0 2px;
    transition: all 0.3s ease;
}

.page-link:hover {
    background-color: var(--accent-color);
    color: white;
    transform: translateY(-2px);
}

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

/* Footer */
footer {
    margin-top: auto;
    box-shadow: 0 -2px 4px rgba(0,0,0,.1);
}

.footer-custom {
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-light) 100%);
}

/* Alerts */
.alert {
    border-radius: 6px;
    border: none;
}

.alert-dismissible .btn-close {
    filter: brightness(0) invert(1);
}

/* Badges */
.badge {
    font-weight: 500;
    padding: 0.35em 0.65em;
}

/* Category Badge Colors */
.badge.bg-primary {
    background-color: var(--accent-color) !important;
}

.badge.bg-info {
    background-color: #3498db !important;
}

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

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

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

/* Dashboard Stats Cards */
.dashboard-stat-card {
    transition: all 0.3s ease;
}

.dashboard-stat-card:hover {
    transform: scale(1.05);
}

/* Profile */
.bi-person-circle {
    color: var(--accent-color);
}

/* Dropdown */
.dropdown-menu {
    border-radius: 8px;
    border: none;
    box-shadow: 0 4px 12px rgba(0,0,0,.15);
}

.dropdown-item {
    transition: background-color 0.3s ease;
}

.dropdown-item:hover {
    background-color: var(--light-color);
}

/* Search Form */
.navbar .form-control-sm {
    min-width: 200px;
}

/* Table */
.table {
    background-color: white;
}

.table-hover tbody tr {
    transition: background-color 0.3s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar .form-control-sm {
        min-width: 150px;
    }

    .card {
        margin-bottom: 1rem;
    }

    .btn-sm {
        font-size: 0.8rem;
        padding: 0.25rem 0.5rem;
    }
}

@media (max-width: 576px) {
    .navbar-brand {
        font-size: 1.2rem;
    }

    .display-4 {
        font-size: 2rem;
    }

    .lead {
        font-size: 1rem;
    }
}

/* Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card, .alert {
    animation: fadeIn 0.5s ease;
}

/* Like Button Animation */
.btn-danger, .btn-outline-danger {
    transition: all 0.3s ease;
}

.btn-danger:active, .btn-outline-danger:active {
    transform: scale(0.95);
}

/* Loading State */
.btn:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Comment Textarea */
.comment-textarea {
    min-height: 60px;
    max-height: 120px;
    resize: vertical;
    font-size: 0.95rem;
    line-height: 1.5;
}

.comments-list {
    margin-top: 1rem;
    max-height: 600px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.comment-item {
    background-color: var(--card-bg);
}

.comment-item:last-child {
    border-bottom: none !important;
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
}

.comment-item p {
    margin-bottom: 0.5rem;
    white-space: pre-line;
}