/* ========== CSS Custom Properties ========== */
:root {
    /* Colors - Light theme */
    --color-primary: #6c5ce7;
    --color-primary-dark: #5a4bd1;
    --color-primary-light: #a29bfe;
    --color-secondary: #00cec9;
    --color-accent: #fd79a8;
    --color-warning: #fdcb6e;
    --color-success: #00b894;

    --color-bg: #f8f9fe;
    --color-bg-alt: #ffffff;
    --color-bg-card: #ffffff;
    --color-bg-nav: rgba(255, 255, 255, 0.95);
    --color-text: #2d3436;
    --color-text-light: #636e72;
    --color-text-muted: #b2bec3;
    --color-border: #dfe6e9;

    --color-hero-bg: linear-gradient(135deg, #6c5ce7 0%, #a29bfe 50%, #fd79a8 100%);

    /* Typography */
    --font-main: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --font-heading: 'Segoe UI', system-ui, -apple-system, sans-serif;

    /* Spacing */
    --container-width: 1200px;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

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

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
}

/* Dark theme */
[data-theme="dark"] {
    --color-bg: #1a1a2e;
    --color-bg-alt: #16213e;
    --color-bg-card: #1e2746;
    --color-bg-nav: rgba(26, 26, 46, 0.95);
    --color-text: #edf2f7;
    --color-text-light: #a0aec0;
    --color-text-muted: #4a5568;
    --color-border: #2d3748;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.5);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
}

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

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
}

/* ========== Layout ========== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.main-content {
    flex: 1;
    padding-bottom: var(--spacing-3xl);
}

/* ========== Navbar ========== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-bg-nav);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-md) 0;
}

.navbar-inner {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.navbar-brand {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.navbar-brand:hover {
    color: var(--color-primary-dark);
}

.navbar-links {
    display: flex;
    gap: var(--spacing-md);
    flex: 1;
}

.nav-link {
    color: var(--color-text);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    font-size: 0.95rem;
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--color-primary);
    background: rgba(108, 92, 231, 0.08);
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.nav-search {
    display: flex;
    align-items: center;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.nav-search:focus-within {
    border-color: var(--color-primary);
}

.nav-search input {
    border: none;
    background: transparent;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
    color: var(--color-text);
    width: 180px;
    outline: none;
}

.nav-search input::placeholder {
    color: var(--color-text-muted);
}

.nav-search button {
    background: none;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-text-light);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.nav-search button:hover {
    color: var(--color-primary);
}

.theme-toggle {
    background: none;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-text-light);
    transition: all var(--transition-fast);
    font-size: 1rem;
}

.theme-toggle:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.3rem;
    color: var(--color-text);
    cursor: pointer;
    padding: var(--spacing-sm);
}

.mobile-menu {
    display: none;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.mobile-menu.open {
    display: flex;
}

.mobile-search {
    display: flex;
    gap: var(--spacing-sm);
}

.mobile-search input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    color: var(--color-text);
    font-size: 0.95rem;
}

.mobile-search button {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.mobile-link {
    color: var(--color-text);
    padding: var(--spacing-sm) 0;
    font-weight: 500;
    border-bottom: 1px solid var(--color-border);
}

@media (max-width: 768px) {
    .navbar-links,
    .nav-search {
        display: none;
    }
    .mobile-menu-btn {
        display: block;
    }
}

/* ========== Hero ========== */
.hero {
    background: var(--color-hero-bg);
    padding: var(--spacing-3xl) 0;
    text-align: center;
    color: white;
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    margin-bottom: var(--spacing-md);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-search {
    display: flex;
    max-width: 550px;
    margin: 0 auto;
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-search input {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    font-size: 1.05rem;
    color: #333;
    outline: none;
    min-width: 0;
}

.hero-search input::placeholder {
    color: #aaa;
}

.hero-search button {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--color-primary);
    color: white;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition-fast);
    white-space: nowrap;
}

.hero-search button:hover {
    background: var(--color-primary-dark);
}

/* ========== Sections ========== */
.section {
    padding: var(--spacing-3xl) 0;
}

.section-alt {
    background: var(--color-bg-alt);
}

.section-title {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-xl);
    text-align: center;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--color-primary);
    border-radius: 2px;
    margin: var(--spacing-sm) auto 0;
}

/* ========== Category Grid ========== */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
    color: var(--color-text);
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
    color: var(--color-text);
}

.category-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: white;
    margin-bottom: var(--spacing-md);
}

.category-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
}

.category-count {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* ========== Game Grid / Cards ========== */
.game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.game-card {
    display: flex;
    flex-direction: column;
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: all var(--transition-normal);
    color: var(--color-text);
}

.game-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    color: var(--color-text);
}

.game-card-image {
    height: 180px;
    overflow: hidden;
    background: linear-gradient(135deg, #dfe6e9, #b2bec3);
}

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

.game-card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.5);
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent));
}

.game-card-body {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.game-card-category {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.game-card-body h3 {
    font-size: 1.15rem;
    margin-bottom: var(--spacing-sm);
}

.game-card-body p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    flex: 1;
    margin-bottom: var(--spacing-md);
}

.game-card-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.game-card-meta i {
    margin-right: 4px;
}

/* ========== Breadcrumb ========== */
.breadcrumb {
    padding: var(--spacing-lg) 0;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

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

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

.breadcrumb-sep {
    margin: 0 var(--spacing-sm);
    opacity: 0.5;
}

/* ========== Game Detail Page ========== */
.game-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-xl);
    align-items: start;
}

@media (max-width: 900px) {
    .game-layout {
        grid-template-columns: 1fr;
    }
}

.game-header {
    margin-bottom: var(--spacing-xl);
}

.game-hero-image {
    width: 100%;
    max-height: 300px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.game-category-badge {
    display: inline-block;
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-xl);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-md);
}

.game-header h1 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-md);
}

.game-description {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.game-quick-info {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.info-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.info-chip i {
    color: var(--color-primary);
}

.game-updated {
    margin-top: var(--spacing-sm);
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* ========== Table of Contents ========== */
.toc {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.toc h2 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
}

.toc ol {
    list-style: decimal;
    padding-left: var(--spacing-lg);
}

.toc li {
    padding: var(--spacing-xs) 0;
}

.toc a {
    color: var(--color-text);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.toc a:hover {
    color: var(--color-primary);
}

.toc li.active > a {
    color: var(--color-primary);
    font-weight: 700;
}

/* Desktop: show sidebar TOC, hide mobile TOC */
.toc-mobile {
    display: none;
}

.toc-sidebar {
    display: block;
}

/* Mobile: show inline TOC, hide sidebar TOC */
@media (max-width: 900px) {
    .toc-mobile {
        display: block;
    }
    .toc-sidebar {
        display: none;
    }
}

/* ========== Rule Sections ========== */
.rule-section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
}

.rule-section:last-child {
    border-bottom: none;
}

.rule-section > h2,
.rule-section > .section-heading > h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
}

.rule-content,
.rule-content-quick {
    font-size: 1rem;
    line-height: 1.8;
}

.rule-content-quick p {
    color: var(--color-text-light);
    font-style: italic;
}

.rule-content p {
    margin-bottom: var(--spacing-md);
}

.rule-content ul,
.rule-content ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-xl);
}

.rule-content li {
    margin-bottom: var(--spacing-sm);
}

.rule-content strong {
    color: var(--color-text);
}

.rule-content h3 {
    font-size: 1.2rem;
    margin: var(--spacing-lg) 0 var(--spacing-md);
    color: var(--color-text);
}

/* ========== Collapsible / Accordion ========== */
.collapsible-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--spacing-md) 0;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text);
    text-align: left;
    font-family: inherit;
}

.collapsible-header h2,
.collapsible-header h3 {
    font-size: 1.3rem;
    color: var(--color-primary);
    margin: 0;
}

.faq-item .collapsible-header h3 {
    font-size: 1.05rem;
    color: var(--color-text);
}

.collapsible-icon {
    transition: transform var(--transition-normal);
    color: var(--color-text-light);
    flex-shrink: 0;
    margin-left: var(--spacing-md);
}

.collapsible-header[aria-expanded="true"] .collapsible-icon {
    transform: rotate(180deg);
}

.collapsible-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

.collapsible-content.open {
    max-height: 2000px;
    padding-bottom: var(--spacing-md);
}

/* ========== Special Cards Grid ========== */
.special-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.special-card-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.special-card-wrapper:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.special-card-visual {
    width: 140px;
    height: 210px;
    flex-shrink: 0;
    filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.25));
    transition: transform var(--transition-normal);
}

.special-card-wrapper:hover .special-card-visual {
    transform: rotate(-3deg) scale(1.05);
}

.special-card-visual img {
    width: 100%;
    height: 100%;
    border-radius: 12px;
}

.special-card-info {
    text-align: center;
    flex: 1;
}

.special-card-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-xl);
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.02em;
}

.special-card-desc {
    font-size: 0.88rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ========== FAQ ========== */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.faq-item {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0 var(--spacing-lg);
}

.faq-item .collapsible-content p {
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ========== Sidebar ========== */
.game-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    position: sticky;
    top: 80px;
}

.sidebar-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

.sidebar-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary);
}

.sidebar-info {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
}

.sidebar-info dt {
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.sidebar-info dt i {
    color: var(--color-primary);
    width: 16px;
    text-align: center;
}

.sidebar-info dd {
    font-weight: 600;
}

.related-list {
    list-style: none;
}

.related-list li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.related-list li:last-child {
    border-bottom: none;
}

.related-list a:not(.compare-link) {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text);
    font-weight: 500;
    flex: 1;
    min-width: 0;
}

.related-list a:not(.compare-link) i {
    color: var(--color-primary);
    font-size: 0.8rem;
    flex-shrink: 0;
}

.related-list a:not(.compare-link):hover {
    color: var(--color-primary);
}

/* ========== Page Header ========== */
.page-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-xl) 0;
}

.page-header-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: white;
    flex-shrink: 0;
}

.page-header h1 {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
}

.page-header p {
    color: var(--color-text-light);
}

/* ========== Search Form ========== */
.search-form {
    display: flex;
    max-width: 600px;
    margin-bottom: var(--spacing-xl);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.search-form:focus-within {
    border-color: var(--color-primary);
}

.search-form input {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    font-size: 1rem;
    background: var(--color-bg-card);
    color: var(--color-text);
    outline: none;
}

.search-form button {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--color-primary);
    color: white;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.search-form button:hover {
    background: var(--color-primary-dark);
}

.results-count {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

/* ========== Empty State ========== */
.empty-state {
    text-align: center;
    padding: var(--spacing-3xl);
    color: var(--color-text-light);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.3;
}

.empty-state h2 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

/* ========== Footer ========== */
.footer {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.footer-brand h3 {
    font-size: 1.3rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.footer-brand p {
    color: var(--color-text-light);
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer-links h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    padding: var(--spacing-xs) 0;
}

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

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

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-lg);
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* ========== Mobile responsive tweaks ========== */
@media (max-width: 600px) {
    .hero {
        padding: var(--spacing-xl) 0;
    }

    .hero-search {
        flex-direction: column;
        border-radius: var(--radius-md);
    }

    .hero-search input,
    .hero-search button {
        padding: var(--spacing-md);
    }

    .game-quick-info {
        flex-direction: column;
    }

    .special-cards-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: var(--spacing-md);
    }

    .special-card-visual {
        width: 110px;
        height: 165px;
    }

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

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

    .search-form {
        flex-direction: column;
        border-radius: var(--radius-md);
    }
}

/* ========== Deep Link Button ========== */
.section-heading {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.section-heading h2 {
    margin-bottom: 0 !important;
}

.deep-link-btn {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    opacity: 0;
    transition: all var(--transition-fast);
    font-size: 0.9rem;
}

.section-heading:hover .deep-link-btn {
    opacity: 1;
}

.deep-link-btn:hover {
    color: var(--color-primary);
    background: rgba(108, 92, 231, 0.1);
}

/* ========== Toast ========== */
.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--color-bg-card);
    color: var(--color-text);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    font-size: 0.9rem;
    font-weight: 500;
    z-index: 1000;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ========== Bookmark Button ========== */
.bookmark-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    font-size: 1.2rem;
    padding: var(--spacing-sm);
    transition: all var(--transition-fast);
    border-radius: 50%;
}

.bookmark-btn:hover {
    color: var(--color-accent);
    transform: scale(1.15);
}

.bookmark-btn.bookmarked {
    color: var(--color-accent);
}

.bookmark-btn-card {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.9);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
    z-index: 2;
}

[data-theme="dark"] .bookmark-btn-card {
    background: rgba(30, 39, 70, 0.9);
}

.game-card-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
}

.game-card-wrapper > .game-card {
    flex: 1;
}

/* ========== Game Header Actions (bookmark + print) ========== */
.game-header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.game-header-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.print-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: var(--color-text-light);
    border: 1px solid var(--color-border);
    transition: all var(--transition-fast);
    font-size: 1rem;
}

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

/* ========== Nav Favorites Link ========== */
.nav-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    color: var(--color-text-light);
    border: 1px solid var(--color-border);
    transition: all var(--transition-fast);
    font-size: 1rem;
}

.nav-icon-btn:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
}

/* ========== Language Switcher ========== */
.lang-switcher {
    display: flex;
    gap: 2px;
}

.lang-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    color: var(--color-text-light);
    transition: all var(--transition-fast);
}

.lang-link:hover,
.lang-link.active {
    color: var(--color-primary);
    background: rgba(108, 92, 231, 0.1);
}

.mobile-lang-switcher {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
}

/* ========== Rules Mode Toggle (Quick/Full) ========== */
.rules-mode-toggle {
    display: flex;
    gap: 2px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 3px;
    margin-bottom: var(--spacing-xl);
    width: fit-content;
}

.mode-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    background: none;
    border-radius: var(--radius-xl);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-light);
    transition: all var(--transition-fast);
}

.mode-btn.active {
    background: var(--color-primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.mode-btn:hover:not(.active) {
    color: var(--color-primary);
}

/* ========== Section Feedback ========== */
.section-feedback {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px dashed var(--color-border);
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.feedback-label {
    margin-right: var(--spacing-xs);
}

.feedback-btn {
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--color-text-light);
    transition: all var(--transition-fast);
    font-size: 0.9rem;
}

.feedback-btn:hover:not(:disabled) {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.feedback-btn.voted {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(108, 92, 231, 0.1);
}

.feedback-btn:disabled {
    cursor: default;
    opacity: 0.6;
}

.feedback-result {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-style: italic;
}

/* ========== Correction FAB & Modal ========== */
.correction-fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    border: none;
    font-size: 1.3rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    z-index: 99;
    display: flex;
    align-items: center;
    justify-content: center;
}

.correction-fab:hover {
    background: var(--color-primary-dark);
    transform: scale(1.1);
}

.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 200;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

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

.modal {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.modal-header h3 {
    font-size: 1.2rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-light);
    padding: var(--spacing-xs);
    line-height: 1;
}

.modal-close:hover {
    color: var(--color-text);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.form-group label small {
    font-weight: 400;
    color: var(--color-text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: inherit;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group textarea {
    resize: vertical;
}

.btn-submit {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition-fast);
}

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

/* ========== Compare Page ========== */
.compare-table-wrapper {
    overflow-x: auto;
    margin-bottom: var(--spacing-xl);
}

.compare-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.compare-table th,
.compare-table td {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.compare-table th {
    background: var(--color-primary);
    color: white;
    font-weight: 600;
}

.compare-table th:first-child {
    background: var(--color-bg);
    color: var(--color-text);
}

.compare-table tr:last-child td {
    border-bottom: none;
}

.compare-sections {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.compare-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
}

.compare-col {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

.compare-col h3 {
    font-size: 1.1rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary-light);
}

.compare-empty {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-muted);
    font-style: italic;
}

.compare-links {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-top: var(--spacing-xl);
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-xl);
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-xl);
    font-weight: 600;
    transition: background var(--transition-fast);
}

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

/* Compare link in sidebar */
.related-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.compare-link {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.compare-link:hover {
    color: var(--color-primary);
    background: rgba(108, 92, 231, 0.1);
}

@media (max-width: 768px) {
    .compare-row {
        grid-template-columns: 1fr;
    }

    .correction-fab {
        bottom: 16px;
        right: 16px;
        width: 48px;
        height: 48px;
        font-size: 1.1rem;
    }

    .section-feedback {
        flex-wrap: wrap;
    }

    .game-header-top {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
}