/* ==========================================
   KomikStation — Dark Theme Stylesheet
   Premium comic reading website design
   ========================================== */

/* ---- CSS Variables / Design Tokens ---- */
:root {
    --bg-primary: #0a0a14;
    --bg-secondary: #12121e;
    --bg-card: #1a1a2e;
    --bg-card-hover: #222240;
    --bg-surface: #16162a;
    --bg-input: #1e1e36;

    --text-primary: #eef0f6;
    --text-secondary: #9ca3b4;
    --text-muted: #6b7280;

    --accent-primary: #00f0ff;
    --accent-primary-dim: rgba(0, 240, 255, 0.15);
    --accent-secondary: #7c3aed;
    --accent-gradient: linear-gradient(135deg, #00f0ff 0%, #7c3aed 100%);
    --accent-gradient-hover: linear-gradient(135deg, #33f5ff 0%, #9b5de5 100%);

    --status-ongoing: #22c55e;
    --status-completed: #3b82f6;
    --status-hiatus: #f59e0b;

    --rating-star: #fbbf24;
    --danger: #ef4444;
    --success: #22c55e;

    --border-color: rgba(255, 255, 255, 0.06);
    --border-accent: rgba(0, 240, 255, 0.2);

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(0, 240, 255, 0.15);

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --container-max: 1280px;
    --navbar-height: 64px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

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

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

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
    color: inherit;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

/* ---- Utility ---- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

.text-danger { color: var(--danger) !important; }
.text-success { color: var(--success) !important; }
.text-accent { color: var(--accent-primary) !important; }
.text-muted { color: var(--text-muted) !important; }

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent-gradient);
    color: #000;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    background: var(--accent-gradient-hover);
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.3);
}

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--accent-primary);
    color: var(--accent-primary);
}

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

.btn-danger {
    background: var(--danger);
    color: #fff;
}

.btn-danger:hover {
    background: #dc2626;
}

.btn-sm {
    padding: 6px 16px;
    font-size: 0.82rem;
}

.btn-lg {
    padding: 14px 32px;
    font-size: 1rem;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ---- Badges ---- */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.badge-origin {
    background: var(--accent-primary-dim);
    color: var(--accent-primary);
    border: 1px solid var(--border-accent);
}

.badge-status {
    color: #fff;
}

.badge-status.ongoing { background: var(--status-ongoing); }
.badge-status.completed { background: var(--status-completed); }
.badge-status.hiatus { background: var(--status-hiatus); }

.badge-genre {
    background: rgba(124, 58, 237, 0.15);
    color: #a78bfa;
    border: 1px solid rgba(124, 58, 237, 0.25);
}

/* ---- Navbar ---- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--navbar-height);
    background: rgba(10, 10, 20, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.2rem;
    font-weight: 800;
    flex-shrink: 0;
}

.logo-icon { font-size: 1.4rem; }

.logo-accent {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Search bar in navbar */
.search-bar {
    position: relative;
    flex: 1;
    max-width: 420px;
}

.search-bar input {
    width: 100%;
    padding: 9px 16px 9px 42px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    color: var(--text-primary);
    font-size: 0.88rem;
    outline: none;
    transition: all var(--transition-fast);
}

.search-bar input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-primary-dim);
}

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

.search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

/* Nav links */
.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent-primary);
    background: var(--accent-primary-dim);
}

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 6px;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 200px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 6px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all var(--transition-fast);
    z-index: 100;
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.open .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.genre-dropdown {
    min-width: 320px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

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

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 4px 0;
}

/* Nav actions (login/user area) */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
    flex-shrink: 0;
}

.user-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 12px 4px 4px;
    border-radius: 50px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

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

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.8rem;
    color: #000;
    flex-shrink: 0;
}

.user-name {
    font-size: 0.85rem;
    font-weight: 500;
}

.user-dropdown {
    min-width: 200px;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* Mobile sidebar */
.mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1100;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.mobile-overlay.active {
    opacity: 1;
}

.mobile-sidebar {
    position: fixed;
    top: 0;
    right: -300px;
    width: 280px;
    height: 100vh;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    z-index: 1200;
    transition: right var(--transition-normal);
    overflow-y: auto;
}

.mobile-sidebar.active {
    right: 0;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-close {
    font-size: 1.5rem;
    color: var(--text-secondary);
    padding: 4px;
}

.sidebar-body {
    padding: 12px;
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    margin-bottom: 8px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
}

.sidebar-link {
    display: block;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.sidebar-link:hover {
    background: var(--accent-primary-dim);
    color: var(--accent-primary);
}

.sidebar-divider {
    height: 1px;
    background: var(--border-color);
    margin: 8px 0;
}

/* ---- Main Content ---- */
.main-content {
    margin-top: var(--navbar-height);
    min-height: calc(100vh - var(--navbar-height));
}

/* ---- Hero Slider ---- */
.hero-slider {
    position: relative;
    height: 480px;
    overflow: hidden;
}

.slider-wrapper {
    position: relative;
    height: 100%;
}

.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.slide.active {
    opacity: 1;
    z-index: 1;
}

.slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: blur(8px) brightness(0.4);
    transform: scale(1.1);
}

.slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(10, 10, 20, 0.95) 0%, rgba(10, 10, 20, 0.6) 50%, rgba(10, 10, 20, 0.3) 100%);
}

.slide-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 40px;
}

.slide-info {
    flex: 1;
    max-width: 560px;
}

.slide-badges {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.slide-title {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 12px;
}

.slide-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.meta-item svg { color: var(--rating-star); }

.slide-desc {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.slide-genres {
    display: flex;
    gap: 6px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.genre-pill {
    padding: 4px 12px;
    background: rgba(124, 58, 237, 0.15);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 20px;
    font-size: 0.75rem;
    color: #a78bfa;
    font-weight: 500;
}

.slide-cover {
    flex-shrink: 0;
}

.slide-cover img {
    width: 240px;
    height: 340px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--border-color);
}

/* Slider controls */
.slider-controls {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 16px;
}

.slider-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: all var(--transition-fast);
}

.slider-btn:hover {
    background: var(--accent-primary);
    color: #000;
    border-color: var(--accent-primary);
}

.slider-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transition: all var(--transition-fast);
}

.dot.active {
    background: var(--accent-primary);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
    width: 28px;
    border-radius: 5px;
}

/* ---- Origin Tabs ---- */
.origin-tabs {
    padding: 24px 20px;
}

.tabs-wrapper {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}

.tab-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: 50px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.tab-item:hover,
.tab-item.active {
    background: var(--accent-primary-dim);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.tab-icon {
    font-size: 1.1rem;
}

/* ---- Section ---- */
.section {
    padding: 32px 20px;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
    font-weight: 700;
}

.section-title svg {
    color: var(--accent-primary);
}

.see-all {
    color: var(--accent-primary);
    font-size: 0.88rem;
    font-weight: 600;
    transition: opacity var(--transition-fast);
}

.see-all:hover {
    opacity: 0.8;
}

/* ---- Comic Grid ---- */
.comic-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 20px;
}

.comic-card {
    display: block;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.comic-card:hover {
    transform: translateY(-6px);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-glow);
}

.card-cover {
    position: relative;
    aspect-ratio: 3/4;
    overflow: hidden;
}

.card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.comic-card:hover .card-cover img {
    transform: scale(1.08);
}

.card-badges {
    position: absolute;
    top: 8px;
    left: 8px;
    display: flex;
    gap: 4px;
    z-index: 2;
}

.card-rating {
    position: absolute;
    top: 8px;
    right: 8px;
    display: flex;
    align-items: center;
    gap: 3px;
    padding: 3px 8px;
    border-radius: 20px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--rating-star);
    z-index: 2;
}

.card-chapter {
    position: absolute;
    bottom: 8px;
    right: 8px;
    padding: 4px 10px;
    border-radius: 20px;
    background: var(--accent-primary);
    color: #000;
    font-size: 0.7rem;
    font-weight: 700;
    z-index: 2;
}

.card-info {
    padding: 12px;
}

.card-title {
    font-size: 0.88rem;
    font-weight: 600;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 6px;
}

.card-genres {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.card-genres span {
    font-size: 0.7rem;
    color: var(--text-muted);
    background: var(--bg-surface);
    padding: 2px 8px;
    border-radius: 10px;
}

/* ---- Comic Scroll (horizontal) ---- */
.comic-scroll {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: thin;
    scrollbar-color: var(--bg-card-hover) transparent;
}

.comic-scroll::-webkit-scrollbar {
    height: 4px;
}

.comic-scroll::-webkit-scrollbar-track {
    background: transparent;
}

.comic-scroll::-webkit-scrollbar-thumb {
    background: var(--bg-card-hover);
    border-radius: 4px;
}

.comic-card-sm {
    min-width: 160px;
    max-width: 160px;
    flex-shrink: 0;
}

/* ---- Browse Page ---- */
.browse-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 30px;
    padding: 30px 20px;
}

.filter-sidebar {
    position: sticky;
    top: calc(var(--navbar-height) + 20px);
    align-self: start;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.filter-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-group {
    margin-bottom: 20px;
}

.filter-group h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.filter-options {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.filter-chip {
    padding: 6px 14px;
    border-radius: 50px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-chip:hover,
.filter-chip.active {
    background: var(--accent-primary-dim);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.filter-select {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.85rem;
    outline: none;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239ca3b4' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

.filter-select:focus {
    border-color: var(--accent-primary);
}

.filter-actions {
    display: flex;
    gap: 8px;
}

.filter-actions .btn {
    flex: 1;
    justify-content: center;
    font-size: 0.82rem;
    padding: 8px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 32px;
}

.page-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.page-btn:hover,
.page-btn.active {
    background: var(--accent-primary);
    color: #000;
    border-color: var(--accent-primary);
}

.page-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ---- Comic Detail Page ---- */
.comic-hero {
    position: relative;
    padding: 60px 0 40px;
}

.comic-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: blur(30px) brightness(0.3);
    transform: scale(1.2);
}

.comic-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(10, 10, 20, 0.5), var(--bg-primary));
}

.comic-hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    gap: 36px;
}

.comic-cover-wrapper {
    flex-shrink: 0;
}

.comic-cover-wrapper img {
    width: 260px;
    height: 370px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--border-color);
}

.comic-detail {
    flex: 1;
    min-width: 0;
}

.comic-detail .slide-badges {
    margin-bottom: 12px;
}

.comic-detail h1 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 10px;
    line-height: 1.2;
}

.comic-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 16px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.comic-meta-row .meta-item svg {
    color: var(--accent-primary);
}

.comic-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
    font-size: 0.92rem;
}

.comic-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.bookmark-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.bookmark-btn.bookmarked {
    background: var(--accent-primary-dim);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* Info grid */
.comic-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

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

.info-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.info-value {
    font-weight: 600;
    font-size: 0.95rem;
}

/* Tabs (chapters, comments) */
.detail-tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 24px;
}

.detail-tab {
    padding: 12px 24px;
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--text-muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.detail-tab:hover {
    color: var(--text-secondary);
}

.detail-tab.active {
    color: var(--accent-primary);
    border-bottom-color: var(--accent-primary);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Chapter list */
.chapter-list {
    list-style: none;
}

.chapter-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
    border-bottom: 1px solid var(--border-color);
}

.chapter-item:hover {
    background: var(--bg-card);
}

.chapter-item:last-child {
    border-bottom: none;
}

.chapter-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chapter-number {
    font-weight: 700;
    color: var(--accent-primary);
    min-width: 60px;
}

.chapter-title-text {
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.chapter-date {
    color: var(--text-muted);
    font-size: 0.8rem;
    flex-shrink: 0;
}

/* Star Rating Widget */
.rating-widget {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    margin-bottom: 24px;
}

.rating-stars {
    display: flex;
    gap: 4px;
}

.rating-stars .star {
    cursor: pointer;
    color: var(--text-muted);
    transition: color var(--transition-fast), transform var(--transition-fast);
    font-size: 1.4rem;
}

.rating-stars .star:hover,
.rating-stars .star.active {
    color: var(--rating-star);
    transform: scale(1.15);
}

.rating-info {
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.rating-avg {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--rating-star);
    line-height: 1;
}

.rating-count {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* Comments */
.comments-section {
    margin-top: 16px;
}

.comment-form {
    margin-bottom: 24px;
}

.comment-form textarea {
    width: 100%;
    padding: 14px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    resize: vertical;
    min-height: 80px;
    outline: none;
    margin-bottom: 10px;
    transition: border-color var(--transition-fast);
}

.comment-form textarea:focus {
    border-color: var(--accent-primary);
}

.comment-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

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

.comment-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.comment-username {
    font-weight: 600;
    font-size: 0.9rem;
}

.comment-time {
    color: var(--text-muted);
    font-size: 0.78rem;
}

.comment-body {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ---- Reader Page ---- */
.reader-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: rgba(10, 10, 20, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: transform var(--transition-normal);
}

.reader-header.hidden {
    transform: translateY(-100%);
}

.reader-nav-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.reader-back {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    font-size: 0.88rem;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.reader-back:hover {
    color: var(--accent-primary);
    background: var(--accent-primary-dim);
}

.reader-title {
    font-weight: 600;
    font-size: 0.95rem;
}

.chapter-nav {
    display: flex;
    gap: 8px;
    align-items: center;
}

.chapter-select {
    padding: 6px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.85rem;
    outline: none;
}

.chapter-nav-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

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

.chapter-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.reader-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 80px 0 40px;
    min-height: 100vh;
    background: #000;
}

.reader-container img {
    width: 100%;
    display: block;
}

.reader-bottom-nav {
    display: flex;
    justify-content: center;
    gap: 16px;
    padding: 24px 20px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

/* ---- Auth Pages (Login/Register) ---- */
.auth-page {
    min-height: calc(100vh - var(--navbar-height));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.auth-card {
    width: 100%;
    max-width: 440px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 40px 36px;
    box-shadow: var(--shadow-lg);
}

.auth-header {
    text-align: center;
    margin-bottom: 32px;
}

.auth-header h1 {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.auth-header p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-secondary);
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.92rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.form-input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-primary-dim);
}

.form-error {
    color: var(--danger);
    font-size: 0.82rem;
    margin-top: 4px;
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.auth-footer a {
    color: var(--accent-primary);
    font-weight: 600;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* Alert messages */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    font-size: 0.88rem;
    font-weight: 500;
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #86efac;
}

/* ---- Profile Page ---- */
.profile-header {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 40px 0 24px;
}

.profile-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    color: #000;
    flex-shrink: 0;
}

.profile-info h1 {
    font-size: 1.5rem;
    font-weight: 700;
}

.profile-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.profile-stats {
    display: flex;
    gap: 24px;
    margin-top: 8px;
}

.profile-stat {
    font-size: 0.88rem;
    color: var(--text-muted);
}

.profile-stat strong {
    color: var(--accent-primary);
    margin-right: 4px;
}

/* ---- Search Page ---- */
.search-header {
    padding: 40px 0 20px;
}

.search-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
}

.search-header .search-count {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 6px;
}

.search-page-bar {
    max-width: 600px;
    margin-bottom: 24px;
}

.search-page-bar input {
    width: 100%;
    padding: 14px 20px 14px 48px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.search-page-bar input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-primary-dim);
}

.no-results {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.no-results svg {
    margin-bottom: 16px;
    opacity: 0.3;
}

.no-results h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

/* ---- Footer ---- */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 48px 0 0;
    margin-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 32px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.footer-desc {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.6;
}

.footer-links-group h4 {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 14px;
    color: var(--text-primary);
}

.footer-links-group a {
    display: block;
    padding: 4px 0;
    color: var(--text-muted);
    font-size: 0.88rem;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 20px 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.82rem;
}

/* ---- Loading Spinner ---- */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ---- Toast Notification ---- */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    padding: 14px 20px;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    font-size: 0.88rem;
    font-weight: 500;
    animation: toastIn 0.3s ease;
    max-width: 360px;
}

.toast.success {
    border-color: var(--success);
    color: #86efac;
}

.toast.error {
    border-color: var(--danger);
    color: #fca5a5;
}

@keyframes toastIn {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ---- Empty State ---- */
.empty-state {
    text-align: center;
    padding: 80px 20px;
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.4;
}

.empty-state h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.empty-state p {
    color: var(--text-muted);
    margin-bottom: 20px;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .browse-layout {
        grid-template-columns: 1fr;
    }

    .filter-sidebar {
        position: static;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .nav-links,
    .nav-actions {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero-slider {
        height: 400px;
    }

    .slide-cover {
        display: none;
    }

    .slide-title {
        font-size: 1.6rem;
    }

    .comic-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 12px;
    }

    .comic-hero-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .comic-cover-wrapper img {
        width: 200px;
        height: 280px;
    }

    .comic-meta-row {
        justify-content: center;
    }

    .comic-actions {
        justify-content: center;
    }

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

    .section-title {
        font-size: 1.1rem;
    }

    .reader-header {
        flex-direction: column;
        gap: 8px;
        padding: 8px 12px;
    }

    .auth-card {
        padding: 28px 24px;
    }

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

@media (max-width: 480px) {
    .hero-slider {
        height: 340px;
    }

    .slide-title {
        font-size: 1.3rem;
    }

    .slide-desc {
        display: none;
    }

    .comic-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }

    .card-info {
        padding: 8px;
    }

    .card-title {
        font-size: 0.78rem;
    }

    .card-genres {
        display: none;
    }

    .tabs-wrapper {
        overflow-x: auto;
        flex-wrap: nowrap;
        justify-content: flex-start;
    }

    .tab-item {
        flex-shrink: 0;
        font-size: 0.8rem;
        padding: 8px 14px;
    }
}