/* ============================================================
   影视爆米花 · Movie Popcorn — 设计系统 v2
   暗夜影院美学：IMDb 琥珀 + 影院红 + 玻璃拟态
   ============================================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* 基础色板 */
    --bg: #070709;
    --bg-2: #0c0c11;
    --card: #121218;
    --card-hover: #1b1b26;
    --primary: #e8192c;
    --primary-hover: #ff2d42;
    --primary-glow: rgba(232, 25, 44, 0.45);
    --amber: #f5c518;
    --amber-soft: rgba(245, 197, 24, 0.14);
    --text: #f4f4f6;
    --text-secondary: #9a9aa8;
    --text-dim: #6b6b78;
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.14);
    --success: #2ecc71;
    --danger: #e74c3c;
    --info: #3498db;

    /* 特效 */
    --radius: 14px;
    --radius-sm: 10px;
    --radius-pill: 999px;
    --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-card: 0 12px 40px rgba(0, 0, 0, 0.55);
    --shadow-float: 0 20px 60px rgba(0, 0, 0, 0.7);
    --header-h: 62px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    background-image:
        radial-gradient(1200px 600px at 80% -10%, rgba(232, 25, 44, 0.07), transparent 60%),
        radial-gradient(900px 500px at -10% 20%, rgba(245, 197, 24, 0.04), transparent 55%);
    background-attachment: fixed;
}

a {
    text-decoration: none;
    color: inherit;
}

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

input, textarea {
    font-family: inherit;
    outline: none;
}

img {
    display: block;
}

/* Lucide 图标统一尺寸 */
svg.lucide {
    width: 1.15em;
    height: 1.15em;
    stroke-width: 1.8;
    flex-shrink: 0;
}

/* ============================================================
   滚动条
   ============================================================ */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* ============================================================
   Header — 悬浮玻璃导航
   ============================================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-h);
    background: linear-gradient(180deg, rgba(7, 7, 9, 0.92) 0%, rgba(7, 7, 9, 0.72) 100%);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    transition: background 0.3s var(--ease-smooth);
}

.logo {
    font-size: 21px;
    font-weight: 800;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    transition: opacity 0.2s;
}

.logo:hover {
    opacity: 0.85;
}

.logo-icon {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--amber);
}

.logo .logo-badge {
    background: linear-gradient(135deg, var(--primary), #ff5c5c);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 900;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* 搜索框 */
.search-box {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    padding: 0 6px 0 16px;
    transition: all 0.3s var(--ease-smooth);
}

.search-box:focus-within {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.07);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.search-box input {
    background: transparent;
    border: none;
    color: var(--text);
    padding: 9px 10px;
    width: 170px;
    font-size: 14px;
}

.search-box input::placeholder {
    color: var(--text-dim);
}

.search-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    color: var(--text-secondary);
    transition: all 0.25s;
    font-size: 15px;
}

.search-btn:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.08);
}

/* 通用小按钮（登录/设置/首页） */
.settings-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    padding: 9px 16px;
    border-radius: var(--radius-pill);
    font-size: 14px;
    transition: all 0.25s var(--ease-smooth);
    border: 1px solid var(--border);
    white-space: nowrap;
}

.settings-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    transform: translateY(-1px);
}

.settings-btn svg.lucide {
    color: var(--amber);
}

/* ============================================================
   Hero — 封面介绍区
   ============================================================ */
.hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(var(--header-h) + 40px) 24px 80px;
    overflow: hidden;
    isolation: isolate;
}

/* 背景光斑 */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(800px 420px at 70% 20%, rgba(232, 25, 44, 0.20), transparent 62%),
        radial-gradient(700px 500px at 15% 75%, rgba(245, 197, 24, 0.10), transparent 58%),
        radial-gradient(1000px 600px at 50% 110%, rgba(90, 40, 160, 0.14), transparent 60%);
    animation: heroBreath 9s ease-in-out infinite alternate;
}

@keyframes heroBreath {
    from { transform: scale(1); opacity: 0.9; }
    to { transform: scale(1.08); opacity: 1; }
}

/* 胶片颗粒 */
.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
    opacity: 0.55;
    pointer-events: none;
}

.hero-inner {
    width: 100%;
    max-width: 1100px;
    text-align: center;
    animation: heroRise 1s var(--ease-expo) both;
}

@keyframes heroRise {
    from { opacity: 0; transform: translateY(36px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 18px;
    border-radius: var(--radius-pill);
    background: var(--amber-soft);
    border: 1px solid rgba(245, 197, 24, 0.25);
    color: var(--amber);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    margin-bottom: 26px;
}

.hero-eyebrow svg.lucide {
    width: 14px;
    height: 14px;
}

.hero-title {
    font-size: clamp(2.6rem, 7vw, 5rem);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.05;
    margin-bottom: 18px;
}

.hero-title .grad {
    background: linear-gradient(120deg, #ffffff 20%, #ffd7d9 45%, var(--primary) 70%, var(--amber) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: clamp(1rem, 2.2vw, 1.25rem);
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto 38px;
    line-height: 1.7;
}

/* Hero 搜索框 */
.hero-search {
    display: flex;
    align-items: center;
    max-width: 640px;
    margin: 0 auto 46px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-pill);
    padding: 6px 6px 6px 22px;
    backdrop-filter: blur(14px);
    transition: all 0.35s var(--ease-smooth);
}

.hero-search:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-glow), 0 16px 50px rgba(232, 25, 44, 0.18);
    background: rgba(255, 255, 255, 0.08);
}

.hero-search svg.lucide {
    color: var(--text-dim);
    width: 19px;
    height: 19px;
}

.hero-search input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 16px;
    padding: 14px 14px;
}

.hero-search input::placeholder {
    color: var(--text-dim);
}

.hero-search .hero-search-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--primary), #ff2d42);
    color: #fff;
    padding: 13px 30px;
    border-radius: var(--radius-pill);
    font-size: 15px;
    font-weight: 600;
    transition: all 0.3s var(--ease-expo);
    box-shadow: 0 8px 30px var(--primary-glow);
}

.hero-search .hero-search-btn:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 14px 40px var(--primary-glow);
}

/* 快速分类 chips */
.hero-quick {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 52px;
}

.hero-quick a {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 20px;
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 13.5px;
    transition: all 0.28s var(--ease-smooth);
}

.hero-quick a:hover {
    background: rgba(255, 255, 255, 0.09);
    color: var(--text);
    border-color: var(--border-strong);
    transform: translateY(-2px);
}

.hero-quick a svg.lucide {
    width: 15px;
    height: 15px;
    color: var(--amber);
}

/* 数据统计 */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: clamp(24px, 6vw, 72px);
}

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

.hero-stat .num {
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #fff, #c9c9d4);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-stat .label {
    font-size: 13px;
    color: var(--text-dim);
    margin-top: 2px;
    letter-spacing: 0.05em;
}

/* 滚动提示（向下滚动箭头） */
.hero-scroll-hint {
    position: absolute;
    bottom: 22px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-dim);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    letter-spacing: 0.2em;
    animation: hintFloat 2.2s ease-in-out infinite;
}

@keyframes hintFloat {
    0%, 100% { transform: translate(-50%, 0); opacity: 0.6; }
    50% { transform: translate(-50%, 8px); opacity: 1; }
}

/* ============================================================
   分类导航（sticky pills）
   ============================================================ */
.category-nav {
    background: rgba(12, 12, 17, 0.85);
    backdrop-filter: blur(14px);
    padding: 14px 24px;
    position: sticky;
    top: var(--header-h);
    z-index: 500;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.category-nav::-webkit-scrollbar {
    height: 0;
}

.category-list {
    display: flex;
    gap: 10px;
    list-style: none;
    max-width: 1600px;
    margin: 0 auto;
}

.category-item {
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-pill);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.28s var(--ease-smooth);
    border: 1px solid var(--border);
    flex-shrink: 0;
    color: var(--text-secondary);
}

.category-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text);
}

.category-item.active {
    background: linear-gradient(135deg, var(--primary), #ff2d42);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 6px 20px var(--primary-glow);
}

/* ============================================================
   内容区与章节标题
   ============================================================ */
.main-container {
    min-height: 100vh;
}

.content-area {
    padding: 32px 24px 40px;
    max-width: 1600px;
    margin: 0 auto;
}

.section-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -0.01em;
}

.section-title::before {
    content: '';
    width: 4px;
    height: 20px;
    background: linear-gradient(180deg, var(--primary), var(--amber));
    border-radius: 2px;
}

.section-title .sec-icon {
    color: var(--amber);
    display: inline-flex;
}

/* ============================================================
   横向滚动影片行 ★
   ============================================================ */
.row-section {
    padding: 34px 24px 10px;
    max-width: 1600px;
    margin: 0 auto;
}

.row-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

.row-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.row-title .sec-icon {
    color: var(--amber);
    display: inline-flex;
}

.row-title .sec-icon svg.lucide {
    width: 20px;
    height: 20px;
}

.row-more {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    color: var(--text-dim);
    transition: color 0.25s;
}

.row-more:hover {
    color: var(--amber);
}

.row-scroller-wrap {
    position: relative;
}

.row-scroller {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 4px 2px 14px;
}

.row-scroller::-webkit-scrollbar {
    display: none;
}

.row-scroller > * {
    scroll-snap-align: start;
    flex-shrink: 0;
}

/* 箭头按钮 */
.row-nav {
    position: absolute;
    top: 42%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(12, 12, 17, 0.78);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-strong);
    color: var(--text);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all 0.28s var(--ease-smooth);
    opacity: 0;
    pointer-events: none;
}

.row-scroller-wrap:hover .row-nav {
    opacity: 1;
    pointer-events: auto;
}

.row-nav:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-50%) scale(1.08);
}

.row-nav.prev { left: -14px; }
.row-nav.next { right: -14px; }

.row-nav svg.lucide {
    width: 20px;
    height: 20px;
}

/* 行卡片 */
.row-card {
    width: 172px;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--card);
    border: 1px solid var(--border);
    transition: all 0.35s var(--ease-smooth);
    position: relative;
}

.row-card:hover {
    transform: translateY(-6px);
    border-color: rgba(245, 197, 24, 0.45);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(245, 197, 24, 0.12);
}

.row-poster {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    background: linear-gradient(160deg, #181820, #0f0f15);
    position: relative;
    overflow: hidden;
}

.row-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s var(--ease-smooth);
}

.row-card:hover .row-poster img {
    transform: scale(1.07);
}

.row-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(0, 0, 0, 0.72) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.row-card:hover .row-overlay {
    opacity: 1;
}

.row-play {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 0 6px rgba(232, 25, 44, 0.25), 0 10px 30px rgba(0, 0, 0, 0.5);
    transform: scale(0.8);
    transition: transform 0.3s var(--ease-expo);
}

.row-card:hover .row-play {
    transform: scale(1);
}

.row-play svg.lucide {
    width: 20px;
    height: 20px;
    fill: #fff;
    color: #fff;
}

.row-info {
    padding: 12px 12px 14px;
    position: relative;
}

.row-name {
    font-size: 13.5px;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 3px;
}

.row-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.row-remarks {
    font-size: 11.5px;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.row-badge {
    font-size: 10.5px;
    font-weight: 700;
    color: var(--amber);
    background: var(--amber-soft);
    border-radius: 4px;
    padding: 2px 6px;
    letter-spacing: 0.03em;
    flex-shrink: 0;
}

/* ============================================================
   视频网格（全部影片）
   ============================================================ */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(172px, 1fr));
    gap: 20px;
    padding: 6px 0;
}

.video-card {
    background: var(--card);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.35s var(--ease-smooth);
    cursor: pointer;
    position: relative;
    border: 1px solid var(--border);
}

.video-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card);
    border-color: rgba(232, 25, 44, 0.5);
}

.video-card:hover .video-overlay {
    opacity: 1;
}

.video-poster {
    width: 100%;
    aspect-ratio: 2/3;
    object-fit: cover;
    background: linear-gradient(160deg, #181820, #0f0f15);
    display: block;
    position: relative;
}

.video-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.55) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.play-icon {
    width: 54px;
    height: 54px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 0 8px rgba(232, 25, 44, 0.22), 0 12px 32px rgba(0,0,0,0.5);
    transform: scale(0.85);
    transition: transform 0.3s var(--ease-expo);
}

.video-card:hover .play-icon {
    transform: scale(1);
}

.play-icon svg.lucide {
    width: 22px;
    height: 22px;
    fill: #fff;
    color: #fff;
}

.video-info {
    padding: 12px 14px 14px;
}

.video-name {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.video-remarks {
    font-size: 12px;
    color: var(--text-secondary);
}

.video-type {
    font-size: 11px;
    color: var(--amber);
    margin-top: 4px;
    font-weight: 600;
    letter-spacing: 0.02em;
}

/* ============================================================
   分页
   ============================================================ */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 28px 10px 10px;
    flex-wrap: wrap;
}

.page-btn {
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    border-radius: var(--radius-sm);
    font-size: 14px;
    transition: all 0.25s var(--ease-smooth);
    border: 1px solid var(--border);
}

.page-btn:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    transform: translateY(-1px);
}

.page-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.page-btn.active {
    background: linear-gradient(135deg, var(--primary), #ff2d42);
    border-color: transparent;
    box-shadow: 0 6px 18px var(--primary-glow);
}

.page-info {
    color: var(--text-secondary);
    font-size: 14px;
}

/* ============================================================
   弹窗（玻璃拟态）
   ============================================================ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(4, 4, 7, 0.78);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 20px;
    animation: fadeIn 0.25s ease both;
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal {
    background: var(--bg-2);
    border: 1px solid var(--border-strong);
    border-radius: 18px;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-float);
    animation: modalPop 0.35s var(--ease-expo) both;
}

@keyframes modalPop {
    from { opacity: 0; transform: translateY(24px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 24px;
    border-bottom: 1px solid var(--border);
}

.modal-title {
    font-size: 18px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 9px;
}

.modal-title svg.lucide {
    color: var(--amber);
}

.modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    color: var(--text-secondary);
    font-size: 22px;
    line-height: 1;
    transition: all 0.25s;
}

.modal-close:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(90deg);
}

.modal-body {
    padding: 24px;
}

/* ============================================================
   数据源列表
   ============================================================ */
.source-list {
    margin-bottom: 20px;
}

.source-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 18px;
    background: var(--card);
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
    border: 1px solid var(--border);
    transition: all 0.25s var(--ease-smooth);
}

.source-item:hover {
    border-color: var(--border-strong);
    background: var(--card-hover);
}

.source-item.active {
    border-color: var(--primary);
    background: rgba(232, 25, 44, 0.08);
}

.source-info {
    flex: 1;
    min-width: 0;
}

.source-name {
    font-weight: 600;
    margin-bottom: 3px;
}

.source-url {
    font-size: 12px;
    color: var(--text-secondary);
    word-break: break-all;
}

.source-actions {
    display: flex;
    gap: 10px;
}

.source-btn {
    padding: 7px 14px;
    border-radius: var(--radius-sm);
    font-size: 12.5px;
    transition: all 0.25s;
    font-weight: 600;
}

.source-btn.edit {
    background: rgba(52, 152, 219, 0.15);
    color: var(--info);
}

.source-btn.delete {
    background: rgba(231, 76, 60, 0.15);
    color: var(--danger);
}

.source-btn.select {
    background: var(--primary);
    color: #fff;
}

.source-btn:hover {
    filter: brightness(1.15);
    transform: translateY(-1px);
}

/* ============================================================
   表单
   ============================================================ */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 13px 16px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 14px;
    transition: border-color 0.25s, box-shadow 0.25s;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.form-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* ============================================================
   按钮
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    transition: all 0.28s var(--ease-smooth);
    border: 1px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #ff2d42);
    color: #fff;
    box-shadow: 0 6px 24px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 32px var(--primary-glow);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-danger {
    background: rgba(231, 76, 60, 0.18);
    color: var(--danger);
}

.btn-danger:hover {
    background: rgba(231, 76, 60, 0.28);
}

.btn-sm {
    padding: 7px 14px;
    font-size: 12.5px;
}

/* ============================================================
   详情页 ★
   ============================================================ */
.detail-page {
    padding-top: var(--header-h);
}

.detail-banner {
    position: relative;
    padding: 56px 24px 84px;
    background: var(--bg-2);
    overflow: hidden;
}

.detail-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(700px 380px at 78% 12%, rgba(232, 25, 44, 0.16), transparent 62%),
        radial-gradient(500px 320px at 12% 85%, rgba(245, 197, 24, 0.07), transparent 58%);
    z-index: 1;
}

.detail-poster-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    object-fit: cover;
    width: 100%;
    height: 100%;
    opacity: 0.22;
    filter: blur(34px) saturate(1.2);
    transform: scale(1.15);
    z-index: 0;
}

.detail-content {
    position: relative;
    z-index: 2;
    display: flex;
    gap: 36px;
    padding: 10px 0;
    max-width: 1200px;
    margin: 0 auto;
    align-items: flex-start;
}

/* 海报相框 */
.detail-poster {
    width: 230px;
    flex-shrink: 0;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-float);
    border: 1px solid var(--border-strong);
    position: relative;
    aspect-ratio: 2/3;
    background: linear-gradient(160deg, #181820, #0f0f15);
}

.detail-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-poster::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 78%, rgba(0,0,0,0.28));
    pointer-events: none;
}

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

.detail-title {
    font-size: clamp(1.7rem, 3.6vw, 2.6rem);
    font-weight: 900;
    letter-spacing: -0.025em;
    line-height: 1.15;
    margin-bottom: 16px;
}

/* 标签 chips */
.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.detail-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 13px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    font-size: 12.5px;
    color: var(--text-secondary);
    transition: all 0.25s;
}

.detail-meta span:hover {
    border-color: var(--border-strong);
    color: var(--text);
}

.detail-meta span svg.lucide {
    width: 13px;
    height: 13px;
    color: var(--amber);
}

/* 评分徽章 */
.score-badge {
    display: inline-flex !important;
    align-items: center;
    gap: 5px !important;
    padding: 5px 14px !important;
    background: var(--amber-soft) !important;
    border-color: rgba(245, 197, 24, 0.35) !important;
    color: var(--amber) !important;
    font-weight: 800;
}

.score-badge svg.lucide {
    color: var(--amber) !important;
}

.detail-desc {
    font-size: 14.5px;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 24px;
    max-height: 130px;
    overflow-y: auto;
    padding-right: 8px;
}

.detail-desc::-webkit-scrollbar {
    width: 5px;
}

.detail-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.play-btn {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 13px 34px;
    background: linear-gradient(135deg, var(--primary), #ff2d42);
    color: #fff;
    border-radius: var(--radius-pill);
    font-size: 16px;
    font-weight: 700;
    transition: all 0.32s var(--ease-expo);
    box-shadow: 0 10px 36px var(--primary-glow);
}

.play-btn:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 16px 46px var(--primary-glow);
}

.play-btn svg.lucide {
    fill: #fff;
}

.detail-favorite {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 13px 26px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    border-radius: var(--radius-pill);
    font-size: 15px;
    font-weight: 600;
    transition: all 0.3s var(--ease-smooth);
    border: 1px solid var(--border-strong);
}

.detail-favorite:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.detail-favorite.active {
    color: var(--primary);
    border-color: var(--primary);
    background: rgba(232, 25, 44, 0.08);
}

/* 选集区 */
.episode-section {
    padding: 20px 24px 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.episode-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    gap: 16px;
    flex-wrap: wrap;
}

.source-selector {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.source-tab {
    padding: 8px 18px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-pill);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.25s var(--ease-smooth);
    border: 1px solid var(--border);
    color: var(--text-secondary);
}

.source-tab:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text);
}

.source-tab.active {
    background: linear-gradient(135deg, var(--primary), #ff2d42);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 5px 16px var(--primary-glow);
}

.episode-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(86px, 1fr));
    gap: 10px;
}

.episode-item {
    padding: 11px 8px;
    background: var(--card);
    border-radius: var(--radius-sm);
    text-align: center;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.25s var(--ease-smooth);
    border: 1px solid var(--border);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-secondary);
}

.episode-item:hover {
    background: var(--card-hover);
    border-color: var(--primary);
    color: var(--text);
    transform: translateY(-2px);
}

.episode-item.active {
    background: var(--primary);
    border-color: transparent;
    color: #fff;
}

/* ============================================================
   播放页
   ============================================================ */
.player-page {
    padding-top: var(--header-h);
    background: #050506;
    min-height: 100vh;
}

.player-container {
    position: relative;
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    background: transparent;
}

.video-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-float);
    margin-top: 20px;
    border: 1px solid var(--border);
}

#videoPlayer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
}

.player-info {
    padding: 24px 24px 60px;
    max-width: 1240px;
    margin: 0 auto;
}

.player-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 6px;
}

.player-episode {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 14px;
}

.player-episodes {
    margin-top: 24px;
}

/* ============================================================
   加载 / 空状态
   ============================================================ */
.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 50px;
}

.loading-spinner {
    width: 38px;
    height: 38px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.9s linear infinite;
}

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

.loading-text {
    margin-top: 14px;
    color: var(--text-secondary);
    font-size: 13.5px;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-icon {
    font-size: 56px;
    margin-bottom: 18px;
    opacity: 0.45;
    color: var(--text-dim);
    display: flex;
    justify-content: center;
}

.empty-icon svg.lucide {
    width: 56px;
    height: 56px;
}

.empty-text {
    color: var(--text-secondary);
    font-size: 16px;
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    border-radius: var(--radius-pill);
    font-size: 14px;
    transition: all 0.28s var(--ease-smooth);
    border: 1px solid var(--border);
}

.back-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    transform: translateX(-2px);
}

/* ============================================================
   Toast
   ============================================================ */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: rgba(18, 18, 24, 0.92);
    backdrop-filter: blur(10px);
    color: var(--text);
    padding: 13px 26px;
    border-radius: var(--radius-pill);
    font-size: 14px;
    z-index: 3000;
    opacity: 0;
    pointer-events: none;
    transition: all 0.35s var(--ease-expo);
    border: 1px solid var(--border-strong);
    box-shadow: var(--shadow-float);
}

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

.toast.error {
    border-color: var(--danger);
    background: rgba(120, 20, 16, 0.92);
}

.toast.success {
    border-color: var(--success);
    background: rgba(16, 90, 48, 0.92);
}

/* ============================================================
   登录 / 用户中心
   ============================================================ */
.auth-tabs {
    display: flex;
    margin-bottom: 22px;
    border-bottom: 1px solid var(--border);
    gap: 4px;
}

.auth-tab {
    flex: 1;
    text-align: center;
    padding: 13px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.25s;
    border-bottom: 2px solid transparent;
    font-weight: 600;
    font-size: 14px;
}

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

.auth-tab.active {
    color: var(--amber);
    border-bottom-color: var(--amber);
}

.auth-form {
    padding-top: 8px;
}

.user-info {
    text-align: center;
    padding: 22px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 18px;
}

.user-avatar {
    font-size: 56px;
    color: var(--amber);
    margin: 0 auto 12px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(245, 197, 24, 0.08);
}

.user-avatar svg.lucide {
    width: 52px;
    height: 52px;
}

.user-name {
    font-size: 18px;
    font-weight: 700;
}

.user-menu {
    display: flex;
    gap: 12px;
    margin-bottom: 18px;
}

.user-menu-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 10px;
    background: var(--card);
    border-radius: var(--radius-sm);
    transition: all 0.28s var(--ease-smooth);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    cursor: pointer;
}

.user-menu-item:hover {
    background: var(--card-hover);
    color: var(--text);
    border-color: var(--border-strong);
    transform: translateY(-2px);
}

.user-menu-item svg.lucide {
    width: 24px;
    height: 24px;
    margin-bottom: 8px;
    color: var(--amber);
}

.user-menu-item span {
    font-size: 13px;
}

.user-video-list {
    max-height: 400px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-right: 5px;
}

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

.user-list-item,
.user-video-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 11px 14px;
    background: var(--card);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    transition: all 0.25s var(--ease-smooth);
    font-size: 14px;
}

.user-list-item:hover,
.user-video-item:hover {
    border-color: var(--primary);
    background: var(--card-hover);
    transform: translateX(2px);
}

.user-video-item svg.lucide {
    color: var(--primary);
    flex-shrink: 0;
}

.user-video-item small {
    margin-left: auto;
    color: var(--text-dim);
    font-size: 12px;
}

.user-list-thumb {
    width: 80px;
    height: 45px;
    border-radius: 6px;
    overflow: hidden;
    background: #222;
    flex-shrink: 0;
    position: relative;
}

.user-list-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-list-info {
    flex: 1;
    min-width: 0;
}

.user-list-title {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-list-title:hover {
    color: var(--primary);
}

.user-list-meta {
    font-size: 12px;
    color: var(--text-secondary);
}

.user-list-action {
    background: transparent;
    color: var(--text-secondary);
    border: none;
    padding: 8px;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.25s;
    display: flex;
}

.user-list-action:hover {
    background: rgba(232, 25, 44, 0.12);
    color: var(--primary);
}

.favorite-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 36px;
    height: 36px;
    background: rgba(0,0,0,0.7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all 0.3s;
    z-index: 10;
    font-size: 15px;
}

.favorite-btn:hover {
    background: rgba(0,0,0,0.9);
    color: var(--primary);
}

.favorite-btn.active {
    color: var(--primary);
}

/* 图标填充（收藏等状态） */
.icon-fill {
    fill: currentColor;
}

/* 详情页简介与主创 */
.detail-synopsis {
    white-space: pre-line;
}

.detail-crew {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-top: 8px;
    font-size: 13.5px;
    color: var(--text-secondary);
    line-height: 1.7;
    overflow: hidden;
}

.detail-crew .crew-label {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 2px 10px;
    background: rgba(245, 197, 24, 0.1);
    border: 1px solid rgba(245, 197, 24, 0.22);
    border-radius: var(--radius-pill);
    color: var(--amber);
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.04em;
}

/* ============================================================
   页脚
   ============================================================ */
.footer {
    text-align: center;
    padding: 34px 20px 40px;
    color: var(--text-dim);
    font-size: 13px;
    border-top: 1px solid var(--border);
    margin-top: 40px;
    background: var(--bg-2);
}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 768px) {
    :root {
        --header-h: 58px;
    }

    .header {
        padding: 0 14px;
    }

    .logo {
        font-size: 17px;
        gap: 7px;
    }

    .logo-icon svg.lucide {
        width: 20px;
        height: 20px;
    }

    .search-box {
        padding: 0 4px 0 12px;
    }

    .search-box input {
        width: 96px;
        padding: 8px 8px;
        font-size: 13px;
    }

    .settings-btn {
        padding: 8px 13px;
        font-size: 13px;
    }

    .settings-btn span {
        display: none;
    }

    .hero {
        min-height: auto;
        padding: calc(var(--header-h) + 44px) 18px 64px;
    }

    .hero-title {
        font-size: clamp(2rem, 9vw, 2.9rem);
    }

    .hero-subtitle {
        font-size: 15px;
        margin-bottom: 28px;
    }

    .hero-search {
        padding: 5px 5px 5px 16px;
        margin-bottom: 32px;
    }

    .hero-search input {
        font-size: 14.5px;
        padding: 12px 10px;
    }

    .hero-search .hero-search-btn {
        padding: 11px 18px;
        font-size: 14px;
    }

    .hero-quick {
        gap: 8px;
        margin-bottom: 38px;
    }

    .hero-quick a {
        padding: 8px 15px;
        font-size: 12.5px;
    }

    .hero-stats {
        gap: 28px;
    }

    .hero-stat .label {
        font-size: 11.5px;
    }

    .category-nav {
        padding: 11px 14px;
    }

    .category-item {
        padding: 7px 16px;
        font-size: 13px;
    }

    .content-area {
        padding: 24px 14px 30px;
    }

    .section-title {
        font-size: 17px;
    }

    .row-section {
        padding: 24px 14px 6px;
    }

    .row-title {
        font-size: 17px;
    }

    .row-scroller {
        gap: 12px;
    }

    .row-card {
        width: 136px;
    }

    .row-nav {
        display: none;
    }

    .video-grid {
        grid-template-columns: repeat(auto-fill, minmax(128px, 1fr));
        gap: 12px;
    }

    .video-info {
        padding: 10px 12px 12px;
    }

    .video-name {
        font-size: 13px;
    }

    .video-remarks {
        font-size: 11px;
    }

    .detail-banner {
        padding: 32px 16px 60px;
    }

    .detail-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 24px;
    }

    .detail-poster {
        width: 168px;
    }

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

    .detail-meta {
        justify-content: center;
    }

    .detail-desc {
        font-size: 13.5px;
        text-align: left;
    }

    .detail-actions {
        justify-content: center;
        width: 100%;
    }

    .play-btn {
        flex: 1;
        justify-content: center;
        padding: 13px 20px;
    }

    .episode-section {
        padding: 16px 14px 50px;
    }

    .episode-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
    }

    .episode-grid {
        grid-template-columns: repeat(auto-fill, minmax(64px, 1fr));
        gap: 8px;
    }

    .episode-item {
        padding: 9px 6px;
        font-size: 12px;
    }

    .player-container {
        padding: 0;
    }

    .video-wrapper {
        margin-top: 0;
        border-radius: 0;
        border: none;
        width: 100%;
    }

    .player-info {
        padding: 18px 14px 50px;
    }

    .modal {
        margin: 10px;
        max-height: 85vh;
    }

    .modal-header {
        padding: 18px;
    }

    .modal-body {
        padding: 18px;
    }

    .source-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .source-actions {
        width: 100%;
        justify-content: flex-end;
    }

    .pagination {
        padding: 20px 14px 8px;
        gap: 8px;
    }

    .page-btn {
        padding: 9px 16px;
        font-size: 13px;
    }

    .user-menu {
        flex-direction: column;
        gap: 8px;
    }

    .user-menu-item {
        flex-direction: row;
        justify-content: flex-start;
        gap: 14px;
        padding: 13px 16px;
    }

    .user-menu-item svg.lucide {
        margin-bottom: 0;
    }
}

@media (max-width: 480px) {
    .video-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }

    .row-card {
        width: 122px;
    }

    .row-name {
        font-size: 12.5px;
    }

    .episode-grid {
        grid-template-columns: repeat(auto-fill, minmax(56px, 1fr));
    }

    .detail-poster {
        width: 150px;
    }

    .detail-title {
        font-size: 1.35rem;
    }

    .hero-quick a {
        padding: 7px 13px;
    }

    .hero-search .hero-search-btn {
        padding: 11px 14px;
    }

    .hero-search .hero-search-btn span {
        display: none;
    }
}