/* ==========================================
   HEARTOPIA WIKI - Custom Theme CSS
   Based on Stitch Design
   ========================================== */

/* ===================
   CSS VARIABLES & RESET
   =================== */

:root {
    /* Primary Colors */
    --coral: #f55c3d;
    --coral-hover: #e04a2b;
    --coral-light: #ff7a5c;

    /* Success/Mint */
    --mint: #30e8d9;
    --mint-light: #5fffef;
    --success: #30e86e;

    /* Dark Theme (Default) */
    --bg-primary: #0f0f1a;
    --bg-secondary: #1a1a2e;
    --bg-tertiary: #252542;
    --bg-card: #1e1e35;
    --bg-hover: #2a2a4a;

    --text-primary: #ffffff;
    --text-secondary: #a0a0b8;
    --text-muted: #6b6b80;

    --border-color: #2d2d4a;
    --border-light: #3d3d5c;

    /* Card Colors */
    --card-beginner: rgba(96, 165, 250, 0.15);
    --card-codes: rgba(245, 92, 61, 0.15);
    --card-fish: rgba(48, 232, 217, 0.15);
    --card-cooking: rgba(251, 191, 36, 0.15);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Spacing */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 30px rgba(245, 92, 61, 0.2);
}

/* Light Theme */
[data-theme="light"] {
    --bg-primary: #f8f9fa;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f0f0f5;
    --bg-card: #ffffff;
    --bg-hover: #f5f5fa;

    --text-primary: #1a1a2e;
    --text-secondary: #4a4a60;
    --text-muted: #8a8a9a;

    --border-color: #e5e5ea;
    --border-light: #d0d0d8;

    --card-beginner: rgba(96, 165, 250, 0.1);
    --card-codes: rgba(245, 92, 61, 0.1);
    --card-fish: rgba(48, 232, 217, 0.1);
    --card-cooking: rgba(251, 191, 36, 0.1);
}

/* Reset */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    min-height: 100vh;
}

a {
    color: var(--coral);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

img {
    max-width: 100%;
    height: auto;
}

/* ===================
   HEADER
   =================== */

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.logo-icon {
    color: var(--coral);
    font-size: 28px;
}

.logo-text {
    background: linear-gradient(135deg, var(--coral), var(--coral-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav {
    display: flex;
    gap: 8px;
}

.nav a {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.nav a:hover,
.nav a.active {
    color: var(--coral);
    background: var(--card-codes);
}

.nav a .material-icons-outlined {
    font-size: 20px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.theme-toggle:hover {
    background: var(--bg-hover);
    color: var(--coral);
}

.theme-toggle .sun {
    display: none;
}

.theme-toggle .moon {
    display: block;
}

[data-theme="light"] .theme-toggle .sun {
    display: block;
}

[data-theme="light"] .theme-toggle .moon {
    display: none;
}

.mobile-menu-toggle {
    display: none;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    cursor: pointer;
    color: var(--text-primary);
}

.mobile-nav {
    display: none;
    padding: 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.mobile-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
}

.mobile-nav a:hover {
    background: var(--bg-hover);
    color: var(--coral);
}

@media (max-width: 900px) {
    .nav {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .mobile-nav.open {
        display: block;
    }
}

/* ===================
   HERO SECTION
   =================== */

.hero {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
    padding: 80px 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(245, 92, 61, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.hero-icon {
    margin-bottom: 24px;
}

.hero-icon .material-icons-outlined {
    font-size: 64px;
    color: var(--coral);
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--coral), var(--coral-hover));
    color: white;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(245, 92, 61, 0.4);
    color: white;
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--border-light);
    color: var(--text-primary);
}

.btn-secondary:hover {
    border-color: var(--coral);
    color: var(--coral);
}

.btn .material-icons-outlined {
    font-size: 20px;
}

/* ===================
   SECTIONS
   =================== */

.section {
    padding: 64px 24px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.section-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-header h2 .material-icons-outlined {
    color: var(--coral);
}

.view-all {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.view-all:hover {
    color: var(--coral);
}

/* ===================
   QUICK ACCESS CARDS
   =================== */

.quick-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.quick-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 32px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: all 0.3s ease;
    text-align: center;
    color: var(--text-primary);
}

.quick-card:hover {
    transform: translateY(-4px);
    border-color: var(--coral);
    box-shadow: var(--shadow-md);
}

.quick-card.beginner {
    background: var(--card-beginner);
}

.quick-card.codes {
    background: var(--card-codes);
}

.quick-card.fish {
    background: var(--card-fish);
}

.quick-card.cooking {
    background: var(--card-cooking);
}

.quick-card .card-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.quick-card.beginner .card-icon {
    color: #60a5fa;
}

.quick-card.codes .card-icon {
    color: var(--coral);
}

.quick-card.fish .card-icon {
    color: var(--mint);
}

.quick-card.cooking .card-icon {
    color: #fbbf24;
}

.quick-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.quick-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

@media (max-width: 900px) {
    .quick-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 500px) {
    .quick-cards {
        grid-template-columns: 1fr;
    }
}

/* ===================
   RECENT UPDATES
   =================== */

.updates-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.update-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
}

.update-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--coral);
}

.update-image {
    height: 160px;
    background: var(--bg-tertiary);
    overflow: hidden;
}

.update-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.placeholder-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-hover));
}

.placeholder-image .material-icons-outlined {
    font-size: 48px;
    color: var(--text-muted);
}

.update-content {
    padding: 20px;
}

.update-category {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--coral);
    letter-spacing: 0.5px;
}

.update-content h3 {
    font-size: 1.1rem;
    margin: 8px 0;
    line-height: 1.4;
}

.update-content h3 a {
    color: var(--text-primary);
}

.update-content h3 a:hover {
    color: var(--coral);
}

.update-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.update-content time {
    font-size: 0.8rem;
    color: var(--text-muted);
}

@media (max-width: 900px) {
    .updates-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .updates-grid {
        grid-template-columns: 1fr;
    }
}

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

.explore-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.explore-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.explore-card:hover {
    border-color: var(--coral);
    background: var(--bg-hover);
}

.explore-card>.material-icons-outlined {
    font-size: 32px;
    color: var(--coral);
}

.explore-text {
    flex: 1;
}

.explore-text h4 {
    font-size: 1rem;
    font-weight: 600;
}

.explore-text p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.explore-card .arrow {
    color: var(--text-muted);
    font-size: 18px;
}

@media (max-width: 800px) {
    .explore-cards {
        grid-template-columns: 1fr;
    }
}

/* ===================
   STATS
   =================== */

.stats {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.stats-grid {
    display: flex;
    justify-content: center;
    gap: 80px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--coral);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ===================
   ARTICLE LAYOUT
   =================== */

.article {
    padding: 24px;
    max-width: 1400px;
    margin: 0 auto;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    margin-bottom: 24px;
    color: var(--text-secondary);
}

.breadcrumb a {
    color: var(--text-secondary);
}

.breadcrumb a:hover {
    color: var(--coral);
}

.breadcrumb .material-icons-outlined {
    font-size: 16px;
}

.breadcrumb .current {
    color: var(--text-primary);
}

.article-layout {
    display: grid;
    grid-template-columns: 220px 1fr 280px;
    gap: 32px;
}

@media (max-width: 1100px) {
    .article-layout {
        grid-template-columns: 1fr;
    }

    .sidebar-left,
    .sidebar-right {
        display: none;
    }

    /* Show mobile TOC instead */
    .toc-mobile {
        display: block;
    }
}

/* Sidebars */
.sidebar {
    position: sticky;
    top: 88px;
    height: fit-content;
}

.sidebar-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: 20px;
}

.sidebar-section h3 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar-section h3 .material-icons-outlined {
    font-size: 18px;
    color: var(--coral);
}

.sidebar-nav a {
    display: block;
    padding: 8px 12px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    margin-bottom: 4px;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
    background: var(--bg-hover);
    color: var(--coral);
}

/* Codes Widget */
.codes-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.code-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
}

.code-item code {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--success);
    font-weight: 600;
}

.code-item span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.view-all-link {
    display: block;
    text-align: center;
    margin-top: 16px;
    font-size: 0.85rem;
}

/* Quick Links */
.quick-links nav a {
    display: block;
    padding: 8px 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.quick-links nav a:last-child {
    border-bottom: none;
}

.quick-links nav a:hover {
    color: var(--coral);
}

/* TOC */
.toc-mobile {
    display: none;
    margin-bottom: 24px;
}

.toc-mobile details {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
}

.toc-mobile summary {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: 600;
}

@media (max-width: 1100px) {
    .toc-desktop {
        display: none;
    }

    .toc-mobile {
        display: block;
    }
}

#TableOfContents ul {
    list-style: none;
    padding-left: 16px;
}

#TableOfContents>ul {
    padding-left: 0;
}

#TableOfContents li {
    margin: 8px 0;
}

#TableOfContents a {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

#TableOfContents a:hover {
    color: var(--coral);
}

/* Article Main */
.article-main {
    min-width: 0;
}

.article-header h1 {
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 16px;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.meta-item .material-icons-outlined {
    font-size: 18px;
}

.article-cover {
    margin: 32px 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.article-cover img {
    width: 100%;
}

.article-cover figcaption {
    padding: 12px;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
}

/* Article Content */
.article-content.prose {
    font-size: 1.0625rem;
    line-height: 1.75;
}

.prose h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 48px;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--card-codes);
    color: var(--coral);
}

.prose h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: 32px;
    margin-bottom: 12px;
}

.prose p {
    margin-bottom: 20px;
}

.prose ul,
.prose ol {
    margin-bottom: 20px;
    padding-left: 28px;
}

.prose li {
    margin-bottom: 8px;
}

.prose li::marker {
    color: var(--coral);
}

.prose blockquote {
    background: rgba(48, 232, 110, 0.1);
    border-left: 4px solid var(--success);
    padding: 16px 20px;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: 24px 0;
    font-style: normal;
}

.prose code {
    font-family: var(--font-mono);
    background: var(--bg-tertiary);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.9em;
}

.prose pre {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    overflow-x: auto;
    margin: 24px 0;
}

.prose pre code {
    background: none;
    padding: 0;
}

.prose table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    font-size: 0.95rem;
}

.prose th {
    background: var(--coral);
    color: white;
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
}

.prose td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
}

.prose tr:nth-child(even) {
    background: var(--bg-tertiary);
}

.prose img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin: 24px 0;
}

/* Feedback */
.article-feedback {
    margin-top: 48px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    text-align: center;
}

.article-feedback p {
    margin-bottom: 16px;
    font-weight: 500;
}

.feedback-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.feedback-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.feedback-btn:hover {
    border-color: var(--coral);
    color: var(--coral);
}

.feedback-btn.yes:hover {
    border-color: var(--success);
    color: var(--success);
}

/* Tags */
.article-tags {
    margin-top: 32px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    padding: 6px 14px;
    background: var(--bg-tertiary);
    border-radius: 9999px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.tag:hover {
    background: var(--card-codes);
    color: var(--coral);
}

/* ===================
   LIST PAGE
   =================== */

.list-page {
    padding: 48px 24px;
}

.list-header {
    text-align: center;
    margin-bottom: 48px;
}

.list-header h1 {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.list-description {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 32px;
}

.article-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
}

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--coral);
}

.card-image {
    height: 180px;
    background: var(--bg-tertiary);
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.article-card:hover .card-image img {
    transform: scale(1.05);
}

.card-image.placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-image.placeholder .material-icons-outlined {
    font-size: 48px;
    color: var(--text-muted);
}

.card-content {
    padding: 20px;
}

.card-category {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--coral);
    letter-spacing: 0.5px;
}

.card-content h2 {
    font-size: 1.1rem;
    margin: 8px 0;
}

.card-content h2 a {
    color: var(--text-primary);
}

.card-content h2 a:hover {
    color: var(--coral);
}

.card-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
    line-height: 1.5;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
}

@media (max-width: 900px) {
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .articles-grid {
        grid-template-columns: 1fr;
    }
}

.no-content {
    text-align: center;
    padding: 48px;
    color: var(--text-secondary);
}

/* ===================
   FOOTER
   =================== */

.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 48px 24px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border-color);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.footer-logo .material-icons-outlined {
    color: var(--coral);
}

.footer-brand p {
    margin-top: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--coral);
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.footer-social a:hover {
    background: var(--coral);
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

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

.main-content {
    min-height: calc(100vh - 64px - 200px);
}

/* ===================
   ANIMATIONS
   =================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.quick-card,
.update-card,
.explore-card,
.article-card {
    animation: fadeInUp 0.5s ease forwards;
    opacity: 0;
}

.quick-card:nth-child(1),
.update-card:nth-child(1),
.article-card:nth-child(1) {
    animation-delay: 0.1s;
}

.quick-card:nth-child(2),
.update-card:nth-child(2),
.article-card:nth-child(2) {
    animation-delay: 0.2s;
}

.quick-card:nth-child(3),
.update-card:nth-child(3),
.article-card:nth-child(3) {
    animation-delay: 0.3s;
}

.quick-card:nth-child(4),
.article-card:nth-child(4) {
    animation-delay: 0.4s;
}

/* ===================
   MOBILE RESPONSIVE FIXES
   =================== */

/* Mobile Hero Section */
@media (max-width: 768px) {
    .hero {
        padding: 48px 16px;
    }

    .hero-icon .material-icons-outlined {
        font-size: 48px;
    }

    .hero-title {
        font-size: 1.75rem;
        line-height: 1.3;
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 24px;
        padding: 0 8px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 12px;
        padding: 0 16px;
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
        padding: 14px 20px;
    }
}

/* Mobile Quick Access Cards */
@media (max-width: 768px) {
    .section {
        padding: 32px 16px;
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        margin-bottom: 20px;
    }

    .section-header h2 {
        font-size: 1.25rem;
    }

    .view-all {
        font-size: 0.85rem;
    }

    .quick-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .quick-card {
        padding: 20px 16px;
    }

    .quick-card .card-icon {
        font-size: 36px;
        margin-bottom: 12px;
    }

    .quick-card h3 {
        font-size: 0.95rem;
    }

    .quick-card p {
        font-size: 0.75rem;
    }
}

@media (max-width: 400px) {
    .quick-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .quick-card {
        padding: 16px 12px;
    }

    .quick-card .card-icon {
        font-size: 32px;
        margin-bottom: 8px;
    }

    .quick-card h3 {
        font-size: 0.85rem;
    }
}

/* Mobile Recent Updates */
@media (max-width: 768px) {
    .updates-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .update-card {
        display: flex;
        flex-direction: row;
    }

    .update-image {
        width: 100px;
        height: 100px;
        flex-shrink: 0;
    }

    .update-content {
        padding: 12px 16px;
    }

    .update-content h3 {
        font-size: 0.95rem;
    }

    .update-content p {
        font-size: 0.8rem;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
}

/* Mobile Explore Section */
@media (max-width: 768px) {
    .explore-cards {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .explore-card {
        padding: 16px 20px;
    }

    .explore-card>.material-icons-outlined {
        font-size: 28px;
    }

    .explore-text h4 {
        font-size: 0.95rem;
    }

    .explore-text p {
        font-size: 0.8rem;
    }
}

/* Mobile Stats */
@media (max-width: 768px) {
    .stats {
        padding: 32px 16px;
    }

    .stats-grid {
        gap: 32px;
    }

    .stat-number {
        font-size: 1.75rem;
    }

    .stat-label {
        font-size: 0.8rem;
    }
}

@media (max-width: 400px) {
    .stats-grid {
        flex-direction: column;
        gap: 20px;
    }

    .stat-item {
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .stat-number {
        font-size: 1.5rem;
    }
}

/* Mobile Header Improvements */
@media (max-width: 768px) {
    .header-container {
        padding: 0 16px;
        height: 56px;
    }

    .logo {
        font-size: 1.1rem;
    }

    .logo-icon {
        font-size: 24px;
    }

    .theme-toggle,
    .mobile-menu-toggle {
        width: 36px;
        height: 36px;
    }
}

/* Mobile Article Layout */
@media (max-width: 768px) {
    .article {
        padding: 16px;
    }

    .breadcrumb {
        font-size: 0.8rem;
        flex-wrap: wrap;
        margin-bottom: 16px;
    }

    .article-header h1 {
        font-size: 1.5rem;
    }

    .article-meta {
        flex-wrap: wrap;
        gap: 8px;
    }

    .article-content {
        font-size: 0.95rem;
    }

    .article-content h2 {
        font-size: 1.25rem;
    }

    .article-content h3 {
        font-size: 1.1rem;
    }

    .article-content table {
        font-size: 0.85rem;
        display: block;
        overflow-x: auto;
    }
}

/* Mobile Footer */
@media (max-width: 768px) {
    .footer {
        padding: 32px 16px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        text-align: center;
    }

    .footer-brand {
        align-items: center;
    }

    .footer-links ul {
        justify-content: center;
    }

    .social-links {
        justify-content: center;
    }
}

/* Mobile Codes Page */
@media (max-width: 768px) {
    .codes-page {
        padding: 24px 16px;
    }

    .codes-grid {
        grid-template-columns: 1fr;
    }

    .code-card {
        padding: 16px;
    }
}

/* Mobile Guides Page */
@media (max-width: 768px) {
    .guides-page {
        padding: 24px 16px;
    }

    .guides-hero h1 {
        font-size: 1.5rem;
    }

    .featured-card {
        padding: 24px;
    }

    .featured-content h2 {
        font-size: 1.25rem;
    }

    .guide-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding: 16px;
    }

    .guide-icon {
        width: 48px;
        height: 48px;
    }

    .quick-links-row {
        flex-direction: column;
    }

    .quick-link {
        text-align: center;
    }
}

/* Mobile Wiki Page */
@media (max-width: 768px) {
    .wiki-page {
        padding: 24px 16px;
    }

    .category-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
}

/* Mobile Search Page */
@media (max-width: 768px) {
    .search-page {
        padding: 24px 16px;
    }

    .search-input-group input {
        padding: 14px 16px;
        font-size: 1rem;
    }
}