/* ===== 启航视频 - 样式表 ===== */
:root {
    --bg-primary: #f6f7fb;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --accent: #32c46c;
    --accent-hover: #22a95a;
    --text-primary: #15171c;
    --text-secondary: #5a6070;
    --text-muted: #8a90a0;
    --border: #e6e8ef;
    --shadow: 0 6px 18px rgba(26,35,58,0.08);
    --radius: 8px;
    --header-h: 104px;
    --safe-bottom: env(safe-area-inset-bottom, 0px);
    --channel-x: 16px;
    --channel-content-width: 1328px;
    --layout-content-width: min(calc(100vw - var(--channel-x) - var(--channel-x)), var(--channel-content-width));
    --header-control-h: 40px;
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* ===== Header ===== */
.header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    height: var(--header-h);
}
.header-inner {
    width: var(--layout-content-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) minmax(220px, 420px) var(--header-control-h) var(--header-control-h);
    grid-template-rows: 52px 52px;
    grid-template-areas:
        "logo . search searchbtn history"
        "nav nav nav nav nav";
    align-items: center;
    column-gap: 12px;
    padding: 0; height: 100%;
}
.logo { grid-area: logo; display: flex; align-items: center; justify-self: start; gap: 6px; cursor: pointer; flex-shrink: 0; }
.logo-icon { font-size: 20px; color: var(--accent); }
.logo-text { font-size: 17px; font-weight: 700; color: var(--accent); }

.nav-tabs {
    grid-area: nav;
    display: flex; gap: 2px; flex: 1;
    overflow-x: auto; -webkit-overflow-scrolling: touch;
    scrollbar-width: none; -ms-overflow-style: none;
    align-self: stretch;
    align-items: center;
}
.nav-tabs::-webkit-scrollbar { display: none; }
.nav-tab {
    position: relative;
    height: 100%;
    padding: 0 14px;
    border-radius: 0;
    background: transparent; border: none;
    color: var(--text-primary); font-size: 18px;
    cursor: pointer; transition: all 0.2s;
    white-space: nowrap; flex-shrink: 0;
}
.nav-tab:hover { color: var(--accent); background: transparent; }
.nav-tab.active { color: #0c0f14; background: transparent; font-weight: 700; }
.nav-tab.active::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 6px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #ff4b55;
    transform: translateX(-50%);
}

.search-box {
    display: contents;
}
.search-box input {
    grid-area: search;
    justify-self: stretch;
    height: var(--header-control-h);
    padding: 0 18px;
    border-radius: calc(var(--header-control-h) / 2);
    border: 0; background: linear-gradient(90deg, #ffe9fb, #e7f6ff);
    color: var(--text-primary); font-size: 14px;
    width: 100%; outline: none; transition: box-shadow 0.2s;
    text-align: center;
}
.search-box input:focus { box-shadow: 0 0 0 2px rgba(50,196,108,0.22); }
.search-box button {
    grid-area: searchbtn;
    width: var(--header-control-h);
    height: var(--header-control-h);
    padding: 0; border-radius: 50%;
    background: transparent; border: none;
    color: #101418; font-size: 0; cursor: pointer;
    transition: background 0.2s; white-space: nowrap;
    position: relative;
}
.search-box button::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 16px;
    height: 16px;
    border: 2.5px solid currentColor;
    border-radius: 50%;
    transform: translate(-58%, -58%);
}
.search-box button::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 11px;
    height: 2.5px;
    border-radius: 999px;
    background: currentColor;
    transform: translate(2px, 5px) rotate(45deg);
    transform-origin: left center;
}
.search-box button:hover { background: rgba(0,0,0,0.06); }

.history-shortcut {
    grid-area: history;
    width: var(--header-control-h);
    height: var(--header-control-h);
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: #101418;
    font-size: 0;
    cursor: pointer;
    position: relative;
}
.history-shortcut::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 17px;
    height: 17px;
    border: 2px solid currentColor;
    border-radius: 50%;
    transform: translate(-50%, -50%);
}
.history-shortcut::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 7px;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
    box-shadow: 0 -5px 0 -0.5px currentColor;
    transform: translate(-1px, -1px) rotate(12deg);
    transform-origin: left center;
}
.history-shortcut:hover,
.history-shortcut.active { background: rgba(50,196,108,0.12); color: var(--accent); }

/* ===== Search Suggest ===== */
.search-suggest {
    position: fixed;
    top: calc(var(--header-h) + 6px);
    right: 116px;
    z-index: 120;
    background: var(--bg-secondary); border-radius: var(--radius);
    padding: 14px; border: 1px solid var(--border);
    box-shadow: var(--shadow);
    width: min(420px, calc(100vw - 16px));
    max-width: 420px;
}
.suggest-section {
    padding-bottom: 12px;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--border);
}
.suggest-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
}
.suggest-title { font-size: 12px; color: var(--text-muted); margin-bottom: 8px; }
.suggest-head .suggest-title { margin-bottom: 0; }
.suggest-clear {
    padding: 0;
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 12px;
    cursor: pointer;
}
.suggest-clear:hover { color: var(--accent); }
.suggest-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.suggest-tag {
    border: none;
    padding: 4px 12px; border-radius: 12px;
    background: rgba(233,69,96,0.15); color: var(--accent);
    font-size: 12px; cursor: pointer; transition: background 0.2s;
}
.suggest-tag:hover { background: rgba(233,69,96,0.3); }
.suggest-tag.history-tag {
    background: rgba(50,196,108,0.10);
    color: var(--accent-hover);
}

/* ===== Main Content ===== */
.main-content {
    max-width: none; margin: 0 auto;
    padding: calc(var(--header-h) + 8px) 0 calc(16px + var(--safe-bottom));
    min-height: calc(100vh - 48px);
}
.page { display: none; }
.page.active { display: block; }
.page-title,
.detail-wrap,
.history-page,
.player-wrap {
    width: var(--layout-content-width);
    margin-left: auto;
    margin-right: auto;
}

/* ===== Sort Tabs ===== */
.sort-bar {
    display: none; gap: 6px; padding: 10px 0 6px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 10px;
    overflow-x: auto; -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.sort-bar::-webkit-scrollbar { display: none; }
.sort-tab {
    padding: 5px 14px; border-radius: 16px;
    background: transparent; border: 1px solid var(--border);
    color: var(--text-secondary); font-size: 13px;
    cursor: pointer; transition: all 0.2s;
    white-space: nowrap; flex-shrink: 0;
}
.sort-tab:hover { border-color: var(--accent); color: var(--accent); }
.sort-tab.active { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 500; }

/* ===== Video Grid ===== */
.video-grid {
    display: grid;
    grid-template-columns: repeat(8, minmax(0, 1fr));
    gap: 18px 16px;
    width: var(--layout-content-width);
    margin: 0 auto;
    padding: 12px 0;
}

.home-banner {
    position: relative;
    width: var(--layout-content-width);
    height: clamp(190px, 23vw, 320px);
    margin: 0 auto 18px;
    overflow: hidden;
    background: #dde2ea;
}
.banner-track,
.banner-slide {
    position: absolute;
    inset: 0;
}
.banner-slide {
    display: block;
    width: 100%;
    height: 100%;
    padding: 0;
    border: 0;
    opacity: 0;
    background: #111;
    cursor: pointer;
    transition: opacity 0.35s ease;
}
.banner-slide.active { opacity: 1; z-index: 1; }
.banner-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.banner-slide::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 44%;
    background: linear-gradient(0deg, rgba(0,0,0,0.64), rgba(0,0,0,0));
}
.banner-title {
    position: absolute;
    left: 14px;
    right: 88px;
    bottom: 16px;
    z-index: 2;
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.banner-dots {
    position: absolute;
    z-index: 3;
    right: 14px;
    bottom: 17px;
    display: flex;
    gap: 5px;
}
.banner-dots button {
    width: 7px;
    height: 7px;
    border: 0;
    border-radius: 50%;
    background: rgba(255,255,255,0.55);
    cursor: pointer;
}
.banner-dots button.active {
    width: 18px;
    border-radius: 999px;
    background: #fff;
}

.home-sections {
    display: flex;
    flex-direction: column;
    gap: 22px;
    width: var(--layout-content-width);
    margin: 0 auto;
    padding: 0;
}
.home-section {
    width: 100%;
}
.home-section-title {
    font-size: 22px;
    line-height: 1.2;
    margin: 0 0 14px;
    color: var(--text-primary);
    font-weight: 800;
}
.apk-video-grid {
    display: grid;
    grid-template-columns: repeat(8, minmax(0, 1fr));
    gap: 18px 16px;
}
.apk-video-card {
    background: transparent;
    border-radius: 0;
    box-shadow: none;
}
.apk-video-card:hover {
    transform: translateY(-2px);
    box-shadow: none;
}
.apk-video-card .card-cover {
    padding-top: 132%;
    border-radius: 4px;
}
.apk-video-card .card-info {
    padding: 8px 0 0;
}
.apk-video-card .card-title {
    color: #222733;
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 5px;
}
.apk-video-card .card-meta {
    color: #737b8b;
    font-size: 13px;
}
.video-card {
    background: var(--bg-card); border-radius: var(--radius);
    overflow: hidden; cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}
.video-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 24px rgba(233,69,96,0.15);
}
.card-cover {
    position: relative; padding-top: 140%;
    background: var(--bg-secondary); overflow: hidden;
}
.card-cover img {
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%; object-fit: cover;
}
.card-badge {
    position: absolute; top: 6px; right: 6px;
    background: var(--accent); color: #fff;
    padding: 1px 6px; border-radius: 3px;
    font-size: 10px; font-weight: 500;
}
.card-score {
    position: absolute; bottom: 6px; right: 6px;
    background: rgba(0,0,0,0.7); color: #ffd700;
    padding: 1px 5px; border-radius: 3px;
    font-size: 11px; font-weight: 700;
}
.card-serial {
    position: absolute; bottom: 6px; left: 6px;
    background: rgba(0,0,0,0.7); color: var(--text-primary);
    padding: 1px 5px; border-radius: 3px;
    font-size: 10px;
}
.card-info { padding: 8px; }
.card-title {
    font-size: 13px; font-weight: 500;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    margin-bottom: 3px;
}
.card-meta { font-size: 11px; color: var(--text-muted); }

/* ===== Category Filter ===== */
.category-filter {
    display: flex; flex-wrap: wrap; gap: 8px;
    margin-bottom: 16px; padding: 14px;
    background: var(--bg-secondary); border-radius: var(--radius);
}
.filter-group { display: flex; align-items: center; gap: 8px; }
.filter-label { font-size: 13px; color: var(--text-muted); min-width: 40px; }
.filter-btn {
    padding: 4px 12px; border-radius: 16px;
    background: transparent; border: 1px solid var(--border);
    color: var(--text-secondary); font-size: 12px;
    cursor: pointer; transition: all 0.2s;
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ===== Detail Page ===== */
.detail-wrap {
    display: flex; gap: 28px; padding: 12px 0;
}
.detail-poster {
    width: 260px; flex-shrink: 0;
    border-radius: var(--radius); overflow: hidden;
}
.detail-poster img { width: 100%; border-radius: var(--radius); }
.detail-info { flex: 1; min-width: 0; }
.detail-title { font-size: 24px; font-weight: 700; margin-bottom: 10px; line-height: 1.3; }
.detail-meta {
    display: flex; flex-wrap: wrap; gap: 10px;
    margin-bottom: 14px; font-size: 13px; color: var(--text-secondary);
}
.detail-meta span { display: flex; align-items: center; gap: 4px; }
.detail-score-big {
    font-size: 32px; font-weight: 700; color: #ffd700;
}
.detail-tags { display: flex; gap: 6px; margin-bottom: 14px; flex-wrap: wrap; }
.detail-tag {
    padding: 3px 10px; border-radius: 14px;
    background: rgba(233,69,96,0.15); color: var(--accent);
    font-size: 12px;
}
.detail-intro {
    font-size: 14px; color: var(--text-secondary);
    line-height: 1.8; margin-bottom: 20px;
}
.play-btn {
    padding: 11px 36px; border-radius: 22px;
    background: var(--accent); border: none;
    color: #fff; font-size: 15px; font-weight: 500;
    cursor: pointer; transition: background 0.2s;
}
.play-btn:hover { background: var(--accent-hover); }

/* ===== Episode Section ===== */
.episode-section { margin-top: 20px; }
.episode-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 10px;
}
.episode-title { font-size: 15px; }
.episode-sort-btn {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 4px 12px; border-radius: 14px;
    background: rgba(233,69,96,0.12); border: 1px solid var(--border);
    color: var(--accent); font-size: 12px;
    cursor: pointer; transition: all 0.2s;
    white-space: nowrap;
}
.episode-sort-btn:hover { background: rgba(233,69,96,0.25); border-color: var(--accent); }
.episode-sort-btn .sort-arrow { transition: transform 0.2s; display: inline-block; }
.episode-sort-btn.desc .sort-arrow { transform: rotate(180deg); }

.episode-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
    gap: 6px;
}
.episode-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 8px 4px; border-radius: 6px;
    background: var(--bg-secondary); border: 1px solid var(--border);
    color: var(--text-primary); font-size: 12px;
    cursor: pointer; transition: all 0.2s;
    text-align: center; white-space: nowrap;
    overflow: hidden; text-overflow: ellipsis;
}
.episode-btn:hover { border-color: var(--accent); color: var(--accent); }
.episode-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.episode-label {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}
.episode-playing-icon {
    flex: 0 0 auto;
    font-size: 10px;
    line-height: 1;
}

/* ===== Player ===== */
.player-wrap {
    padding: 12px 0;
    color: var(--text-primary);
}
#playPage {
    margin: calc(-1 * var(--header-h) - 8px) 0 calc(-16px - var(--safe-bottom));
    padding: calc(var(--header-h) + 10px) 0 calc(18px + var(--safe-bottom));
    min-height: calc(100vh - var(--header-h));
    background: var(--bg-primary);
}
.player-header {
    display: flex; align-items: center; gap: 12px; margin-bottom: 12px;
}
.back-btn {
    order: 2;
    margin-left: auto;
    padding: 7px 14px; border-radius: var(--radius);
    background: var(--bg-secondary); border: 1px solid var(--border);
    color: var(--text-primary); font-size: 14px; cursor: pointer;
    flex-shrink: 0;
}
.back-btn:hover { border-color: var(--accent); }
.player-header h2 {
    order: 1;
    flex: 1;
    font-size: 16px;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#videoPlayer {
    width: 100%;
    aspect-ratio: 16 / 9;
    max-height: min(70vh, 760px);
    background: #000;
    border: 1px solid #000;
    border-radius: var(--radius);
    display: block;
    object-fit: contain;
}

#videoPlayer::backdrop {
    background: #000;
}

#videoPlayer:fullscreen,
#videoPlayer:-webkit-full-screen,
#videoPlayer:-moz-full-screen,
#videoPlayer:-ms-fullscreen {
    width: 100vw;
    height: 100vh;
    max-height: none;
    background: #000;
    border: 0;
    border-radius: 0;
    object-fit: contain;
}

#videoPlayer.is-buffering {
    box-shadow: 0 0 0 1px rgba(50,196,108,0.18), 0 0 22px rgba(50,196,108,0.12);
}

.floating-player {
    position: fixed;
    right: 18px;
    bottom: calc(18px + var(--safe-bottom));
    z-index: 260;
    display: none;
    width: min(320px, calc(100vw - 36px));
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #000;
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 8px;
    box-shadow: 0 14px 40px rgba(0,0,0,0.32);
    cursor: pointer;
}
.floating-player.show {
    display: block;
}
.floating-player #videoPlayer {
    width: 100%;
    height: 100%;
    max-height: none;
    aspect-ratio: auto;
    background: #000;
    border: 0;
    border-radius: 0;
    object-fit: contain;
}

.player-info { margin-top: 16px; }
.player-info-loading {
    padding: 16px 0;
    color: #777;
    font-size: 14px;
}
.player-meta-panel {
    border-bottom: 1px solid var(--border);
    padding-bottom: 16px;
}
.player-title-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}
.player-info-title {
    font-size: 20px;
    line-height: 1.35;
    color: var(--text-primary);
    font-weight: 700;
}
.player-score {
    flex-shrink: 0;
    color: #ffd45a;
    font-size: 19px;
    font-weight: 800;
}
.player-meta-line,
.player-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}
.player-meta-line span {
    color: var(--text-secondary);
    font-size: 13px;
}
.player-tags span {
    padding: 3px 8px;
    border-radius: 999px;
    background: rgba(50,196,108,0.10);
    color: var(--accent-hover);
    font-size: 12px;
}
.player-summary {
    margin-top: 12px;
    cursor: pointer;
}
.player-summary-title {
    color: var(--text-primary);
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 6px;
}
.player-summary p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.75;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.player-summary.expanded p {
    display: block;
}
.player-detail-panel {
    margin-top: 12px;
    color: var(--text-secondary);
}
.player-detail-row {
    display: flex;
    gap: 10px;
    margin-top: 8px;
    font-size: 13px;
    line-height: 1.6;
}
.player-detail-row span {
    flex: 0 0 38px;
    color: var(--text-muted);
}
.player-detail-row p { flex: 1; }

.episode-list .episode-section {
    margin-top: 18px;
}
.episode-list .episode-title {
    color: var(--text-primary);
}
.episode-list .episode-btn {
    background: var(--bg-secondary);
    border-color: var(--border);
    color: var(--text-primary);
}

/* ===== Loading / Empty ===== */
.loading, .empty {
    text-align: center; padding: 60px 0;
    font-size: 15px; color: var(--text-muted);
}

/* ===== Footer ===== */
.footer {
    text-align: center; padding: 20px;
    color: var(--text-muted); font-size: 12px;
    border-top: 1px solid var(--border);
}

/* ===== Watch History ===== */
.history-page { padding: 12px 0; }
.history-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 14px;
}
.history-header h2 { font-size: 18px; }
.history-clear-btn {
    padding: 5px 14px; border-radius: 14px;
    background: transparent; border: 1px solid var(--border);
    color: var(--text-secondary); font-size: 12px;
    cursor: pointer; transition: all 0.2s;
}
.history-clear-btn:hover { border-color: var(--accent); color: var(--accent); }
.history-item {
    display: flex; gap: 10px; padding: 10px;
    background: var(--bg-card); border-radius: var(--radius);
    cursor: pointer; transition: transform 0.2s;
    margin-bottom: 6px;
}
.history-item:hover { transform: translateX(3px); }
.history-item-pic {
    width: 52px; height: 73px; border-radius: 4px;
    overflow: hidden; flex-shrink: 0; background: var(--bg-secondary);
}
.history-item-pic img { width: 100%; height: 100%; object-fit: cover; }
.history-item-info { flex: 1; display: flex; flex-direction: column; justify-content: center; min-width: 0; }
.history-item-name { font-size: 13px; font-weight: 500; margin-bottom: 3px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.history-item-ep { font-size: 11px; color: var(--accent); margin-bottom: 2px; }
.history-item-time { font-size: 10px; color: var(--text-muted); }

/* ===================================================
   RESPONSIVE: Tablet (768px ~ 1024px)
   =================================================== */
@media (max-width: 1024px) {
    .video-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 16px 14px;
    }
    .apk-video-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 16px 14px;
    }
    .detail-poster { width: 220px; }
    .detail-title { font-size: 22px; }
}

/* ===================================================
   RESPONSIVE: Mobile (< 768px)
   =================================================== */
@media (max-width: 768px) {
    :root {
        --header-h: 104px;
        --channel-x: 20px;
        --header-control-h: 38px;
    }

    .header-inner {
        grid-template-columns: auto minmax(0, 1fr) auto auto;
        grid-template-rows: 52px 52px;
        grid-template-areas:
        "logo search searchbtn history"
        "nav nav nav nav";
        column-gap: 8px;
        padding: 0;
    }
    .logo { gap: 4px; }
    .logo-icon { font-size: 18px; }
    .logo-text {
        display: inline;
        font-size: 15px;
        white-space: nowrap;
    }

    .nav-tabs {
        gap: 16px;
        margin: 0;
        padding: 0;
    }
    .nav-tab {
        padding: 0;
        min-width: 45px;
        font-size: 20px;
    }
    .nav-tab.active::after { bottom: 5px; }

    /* Sort tabs */
    .sort-bar { gap: 4px; padding: 6px 0 4px; }
    .sort-tab { padding: 4px 10px; font-size: 12px; }

    .search-box input {
        height: var(--header-control-h);
        min-width: 0;
        padding: 0 12px;
        font-size: 14px;
    }
    .search-box button,
    .history-shortcut {
        width: var(--header-control-h);
        height: var(--header-control-h);
    }
    .history-shortcut::before { font-size: 23px; }

    .search-suggest {
        top: calc(var(--header-h) + 6px);
        right: 8px;
        left: 8px;
        width: auto;
        max-width: none;
    }

    .main-content { padding: var(--header-h) 0 calc(10px + var(--safe-bottom)); }

    .home-banner {
        border-radius: 8px;
        margin-bottom: 20px;
        height: auto;
        aspect-ratio: 1.92 / 1;
        max-height: none;
    }
    .banner-title {
        left: 14px;
        right: 70px;
        bottom: 14px;
        font-size: 16px;
    }
    .banner-dots {
        right: 12px;
        bottom: 16px;
    }
    .home-sections {
        padding-bottom: 14px;
        gap: 24px;
    }
    .home-section-title {
        font-size: 22px;
        margin-bottom: 18px;
    }
    .apk-video-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 22px 12px;
    }
    .apk-video-card .card-cover {
        padding-top: 130%;
    }
    .apk-video-card .card-info { padding-top: 8px; }
    .apk-video-card .card-title { font-size: 16px; }
    .apk-video-card .card-meta { font-size: 14px; }

    .video-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
        padding-top: 8px;
        padding-bottom: 8px;
    }
    .card-info { padding: 6px; }
    .card-title { font-size: 12px; }
    .card-meta { font-size: 10px; }
    .card-badge { font-size: 9px; padding: 1px 4px; top: 4px; right: 4px; }
    .card-score { font-size: 10px; bottom: 4px; right: 4px; }
    .card-serial { font-size: 9px; bottom: 4px; left: 4px; }

    /* Detail page: stack vertically on mobile */
    .detail-wrap { flex-direction: column; gap: 16px; }
    .detail-poster { width: 140px; align-self: center; }
    .detail-title { font-size: 20px; text-align: center; }
    .detail-meta { justify-content: center; }
    .detail-tags { justify-content: center; }
    .detail-intro { font-size: 13px; }
    .play-btn { display: block; width: 100%; text-align: center; padding: 12px; }

    .episode-grid {
        grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
        gap: 5px;
    }
    .episode-btn { padding: 7px 2px; font-size: 11px; }

    /* Player */
    #playPage {
        margin: calc(-1 * var(--header-h)) 0 calc(-10px - var(--safe-bottom));
        padding: calc(var(--header-h) + 8px) 10px calc(14px + var(--safe-bottom));
    }
    .player-header { gap: 8px; }
    .back-btn { padding: 6px 10px; font-size: 13px; }
    .player-header h2 { font-size: 14px; }
    #videoPlayer { max-height: none; border-radius: 6px; }
    .floating-player {
        right: 10px;
        bottom: calc(10px + var(--safe-bottom));
        width: min(48vw, 220px);
        min-width: 156px;
        border-radius: 7px;
    }
    .player-info-title { font-size: 18px; }
    .player-summary p { font-size: 13px; }

    /* History */
    .history-page { padding: 12px 10px; }
    .history-item { padding: 8px; gap: 8px; }
    .history-item-pic { width: 44px; height: 62px; }
    .history-item-name { font-size: 12px; }
}

/* ===================================================
   RESPONSIVE: Small phones (< 400px)
   =================================================== */
@media (max-width: 400px) {
    :root {
        --channel-x: 14px;
        --header-control-h: 34px;
    }
    .header-inner { padding: 0; column-gap: 6px; }
    .logo { gap: 3px; }
    .logo-icon { font-size: 16px; }
    .logo-text { font-size: 14px; }
    .nav-tabs { gap: 14px; margin: 0; padding: 0; }
    .nav-tab {
        min-width: 40px;
        padding: 0;
        font-size: 18px;
    }
    .search-box input {
        font-size: 13px;
        padding: 0 10px;
    }
    .search-box button,
    .history-shortcut {
        width: var(--header-control-h);
        height: var(--header-control-h);
    }
    .history-shortcut::before { font-size: 21px; }
    .home-sections { padding-bottom: 12px; }
    .apk-video-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 18px 10px;
    }
    .apk-video-card .card-title { font-size: 14px; }
    .apk-video-card .card-meta { font-size: 12px; }

    .video-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 6px;
    }
    .card-info { padding: 5px; }
    .card-title { font-size: 11px; }
    .card-meta { display: none; }
    .card-badge, .card-serial { font-size: 8px; }

    .detail-poster { width: 110px; }
    .detail-title { font-size: 18px; }
    .episode-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 4px;
    }
    .episode-btn { padding: 6px 1px; font-size: 10px; }
}

/* ===================================================
   RESPONSIVE: Large screens (> 1400px)
   =================================================== */
@media (min-width: 1400px) {
    .video-grid {
        grid-template-columns: repeat(8, minmax(0, 1fr));
        gap: 18px 16px;
    }
    .detail-poster { width: 300px; }
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }