/* Dark Theme Variables */
:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --border-primary: #30363d;
    --accent-primary: #58a6ff;
    --accent-secondary: #1f6feb;
}

/* Base Styles */
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Custom Background Classes */
.bg-dark-custom {
    background-color: var(--bg-secondary) !important;
}

.bg-darker {
    background-color: var(--bg-tertiary) !important;
}

/* Main Content */
.main-content {
    padding-top: 76px; /* Account for fixed navbar */
    min-height: calc(100vh - 76px);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    padding: 4rem 0;
}

.min-vh-50 {
    min-height: 50vh;
}

.window-controls {
    display: flex;
    gap: 5px;
}

.profile-avatar-navbar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    font-size: 1.3rem;
    border-radius: 50%;
    border: 2px solid var(--accent-primary, #1976d2);
    background: var(--bg-primary, #fff);
    color: var(--text-secondary, #888);
    user-select: none;
    object-fit: cover;
}

.profile-avatar-emoji-navbar {
    background: var(--bg-primary, #fff);
    color: var(--text-secondary, #888);
    font-size: 1.3rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.dot-red {
    background-color: #ff5f57;
}

.dot-yellow {
    background-color: #ffbd2e;
}

.dot-green {
    background-color: #28ca42;
}

/* Form Controls */
.form-control-dark,
.form-select-dark {
    background-color: var(--bg-tertiary);
    border-color: var(--border-primary);
    color: var(--text-primary);
}

    .form-control-dark:focus,
    .form-select-dark:focus {
        background-color: var(--bg-tertiary);
        border-color: var(--accent-primary);
        color: var(--text-primary);
        box-shadow: 0 0 0 0.2rem rgba(88, 166, 255, 0.25);
    }

    .form-control-dark::placeholder {
        color: var(--text-secondary);
    }

/* Compact Note Cards */
.note-card {
    border: 1px solid var(--border-primary);
    min-height: 200px;
}

    .note-card:hover {
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
        border-color: var(--accent-secondary);
    }

    .note-card .card-title a:hover {
        color: var(--accent-primary) !important;
        transition: color 0.2s ease;
    }

/* Code Snippets */
.code-snippet {
    background-color: var(--bg-primary);
    border-radius: 6px;
    padding: 1rem;
    border: 1px solid var(--border-primary);
}

    .code-snippet pre {
        margin: 0;
        font-size: 0.875rem;
        line-height: 1.4;
    }

    .code-snippet code {
        color: var(--text-primary);
        background: transparent;
    }

/* Badges and Tags */
.badge.bg-primary {
    background-color: var(--accent-secondary) !important;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-secondary), var(--accent-primary));
    color: white;
}

    .btn-primary:hover {
        box-shadow: 0 8px 25px rgba(88, 166, 255, 0.3);
    }

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

    .btn-secondary:hover {
        background: var(--text-primary);
        color: var(--bg-primary);
    }

.btn-success {
    background: #28a745;
    color: white;
}

    .btn-success:hover {
        background: #218838;
    }

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

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

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

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

/* Section Title Enhancements */
.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 2.5rem;
    position: relative;
    color: var(--text-primary);
}

/* Search Section */
.search-section {
    background-color: var(--bg-secondary);
}

/* Form Checks */
.form-check-input:checked {
    background-color: var(--accent-secondary);
    border-color: var(--accent-secondary);
}

.form-check-input:focus {
    box-shadow: 0 0 0 0.2rem rgba(88, 166, 255, 0.25);
}

/* Footer */
.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-primary);
}

.social-links a {
    font-size: 1.2rem;
    transition: color 0.2s ease;
}

    .social-links a:hover {
        color: var(--accent-primary) !important;
    }

/* Navbar */
.navbar-dark .navbar-nav .nav-link {
    color: var(--text-primary);
    padding-block: 0.75rem;
}

    .navbar-dark .navbar-nav .nav-link:hover {
        color: var(--accent-primary);
    }

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

/* Dropdown */
.dropdown-menu-dark {
    background-color: var(--bg-tertiary);
    border-color: var(--border-primary);
}

    .dropdown-menu-dark .dropdown-item {
        color: var(--text-primary);
    }

        .dropdown-menu-dark .dropdown-item:hover {
            background-color: var(--bg-primary);
            color: var(--accent-primary);
        }

.dropdown-divider {
    border-color: var(--border-primary);
}

/* Enhanced Loading State */
.spinner-border.text-primary {
    color: var(--accent-primary) !important;
    width: 3rem;
    height: 3rem;
    border-width: 0.3em;
}

.popularity-badge {
    display: flex;
    align-items: center;
}

/* Note meta improvements */
.note-meta {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.note-date {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section {
        padding: 2rem 0;
    }

        .hero-section h1 {
            font-size: 2rem;
        }

    .code-preview {
        margin-top: 2rem;
    }

    .search-section .row.g-3 > div {
        margin-bottom: 1rem;
    }
}

/* Prism.js Overrides for Dark Theme */
pre[class*="language-"] {
    background: var(--bg-primary) !important;
    border: 1px solid var(--border-primary);
}

code[class*="language-"] {
    color: var(--text-primary) !important;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-primary);
    border-radius: 4px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: var(--text-secondary);
    }

/* Line clamp for titles */
.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
    max-height: 2.8em;
}

/* Popular note styling */
.popular-note {
    position: relative;
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, rgba(255, 193, 7, 0.05) 100%);
}

.popularity-indicator {
    font-size: 1.2rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

/* Badge improvements */
.badge.bg-secondary {
    background-color: var(--text-secondary) !important;
    color: var(--bg-primary) !important;
}

.badge.bg-warning {
    background-color: #ffc107 !important;
    color: #000 !important;
    font-weight: 600;
}

/* Improved responsive grid */
@media (max-width: 1200px) {
    .col-lg-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }
}

@media (max-width: 992px) {
    .col-md-4 {
        flex: 0 0 33.333333%;
        max-width: 33.333333%;
    }
}

@media (max-width: 768px) {
    .col-sm-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .note-card {
        min-height: 180px;
    }
}

@media (max-width: 576px) {
    .col-sm-6 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

/* Alert Styling for Errors */
.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.3);
    color: #f8d7da;
    font-size: 1.1rem;
    padding: 1.5rem;
    border-radius: 8px;
}

/* Hover effects for interactive elements */
.form-select-dark:hover,
.form-control-dark:hover {
    border-color: var(--accent-primary);
    transition: border-color 0.2s ease;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 2px;
}

.section-title i {
    margin-right: 0.75rem;
}

/* Tag display improvements */
.tags {
    min-height: 32px;
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 4px;
}

    .tags .badge {
        font-size: 0.75rem;
        padding: 0.35em 0.65em;
    }

/* ... (previous CSS remains the same) ... */

/* Large Title Snippet Cards */
.snippet-item {
    transition: transform 0.2s ease;
}

.snippet-card {
    transition: all 0.3s ease;
    border: 1px solid var(--border-primary);
    background: var(--bg-tertiary);
}

    .snippet-card:hover {
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
        border-color: var(--accent-secondary);
        background: linear-gradient(135deg, var(--bg-tertiary) 0%, rgba(88, 166, 255, 0.03) 100%);
    }

/* Large, Readable Titles */
.snippet-title {
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

    .snippet-title a {
        color: inherit;
        transition: color 0.2s ease;
    }

        .snippet-title a:hover {
            color: var(--accent-primary);
            text-shadow: 0 0 8px rgba(88, 166, 255, 0.3);
        }

/* Popular snippet special styling */
.popular-snippet {
    border-left: 4px solid var(--accent-primary);
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, rgba(255, 193, 7, 0.05) 100%);
}

    .popular-snippet:hover {
        border-left-color: #ffc107;
    }

.popularity-flame {
    animation: flicker 2s infinite alternate;
    margin-right: 0.75rem !important;
    font-size: 1.25rem;
}

@keyframes flicker {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.8;
        transform: scale(1.2);
    }
}

/* Enhanced Tags Display */
.snippet-tags {
    min-height: 40px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

    .snippet-tags .badge {
        font-size: 0.875rem;
        padding: 0.5em 0.875em;
        font-weight: 500;
        border-radius: 20px;
    }

        .snippet-tags .badge.bg-primary {
            background: linear-gradient(45deg, var(--accent-secondary), var(--accent-primary)) !important;
            border: none;
        }

        .snippet-tags .badge.bg-secondary {
            background-color: var(--text-secondary) !important;
            color: var(--bg-primary) !important;
            font-weight: 600;
        }

/* Meta Information Styling */
.snippet-meta {
    font-size: 1rem;
    line-height: 1.6;
}

    .snippet-meta .author-name {
        font-weight: 600;
        color: var(--accent-primary);
    }

    .snippet-meta .view-count {
        font-weight: 500;
    }

    .snippet-meta .snippet-date {
        font-style: italic;
    }

.popular-views .view-count {
    color: #ffc107 !important;
    font-weight: 700 !important;
    font-size: 1.1rem;
}

/* Enhanced Button Styling */
#loadMoreBtn {
    padding: 0.875rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-width: 2px;
    transition: all 0.3s ease;
}

    #loadMoreBtn:hover {
        box-shadow: 0 8px 25px rgba(88, 166, 255, 0.3);
    }

/* Responsive Design for Large Titles */
@media (max-width: 992px) {
    .snippet-title {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .snippet-meta {
        margin-top: 1rem;
        text-align: left !important;
    }

    .col-lg-4.text-lg-end {
        text-align: left !important;
    }
}

@media (max-width: 768px) {
    .snippet-title {
        font-size: 1.35rem;
        margin-bottom: 1rem;
    }

    .section-title {
        font-size: 1.75rem;
        margin-bottom: 2rem;
    }

    .snippet-card .card-body {
        padding: 2rem !important;
    }

    .snippet-meta {
        font-size: 0.95rem;
    }
}

@media (max-width: 576px) {
    .snippet-title {
        font-size: 1.25rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .snippet-card .card-body {
        padding: 1.5rem !important;
    }

    .snippet-tags .badge {
        font-size: 0.8rem;
        margin-bottom: 0.25rem;
    }
}

/* Search Section Enhancement */
.search-section .card {
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-primary);
}

/* Accessibility Improvements */
.snippet-title a:focus {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

.snippet-card:focus-within {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
    border-color: var(--accent-primary);
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Enhanced Hover Effects */
.snippet-item:hover .author-name {
    color: var(--accent-primary);
    transition: color 0.2s ease;
}

/* Custom Scrollbar for Better UX */
.snippet-list {
    max-width: 100%;
    scrollbar-width: thin;
    scrollbar-color: var(--border-primary) var(--bg-secondary);
}

    .snippet-list::-webkit-scrollbar {
        width: 6px;
    }

    .snippet-list::-webkit-scrollbar-track {
        background: var(--bg-secondary);
    }

    .snippet-list::-webkit-scrollbar-thumb {
        background: var(--border-primary);
        border-radius: 3px;
    }

        .snippet-list::-webkit-scrollbar-thumb:hover {
            background: var(--text-secondary);
        }