/* Design V2: rebuilt interface layer. Keeps existing IDs/events, replaces layout and visual style. */
:root {
    --v2-bg: #f5f5f7;
    --v2-bg-elevated: #ffffff;
    --v2-text: #111114;
    --v2-text-soft: #6e6e73;
    --v2-text-faint: #9a9aa0;
    --v2-line: rgba(17, 17, 20, 0.08);
    --v2-blue: #007aff;
    --v2-blue-soft: rgba(0, 122, 255, 0.1);
    --v2-red: #ff3b30;
    --v2-green: #34c759;
    --v2-yellow: #ffcc00;
    --v2-radius-xl: 32px;
    --v2-radius-lg: 24px;
    --v2-radius-md: 18px;
    --v2-shadow: 0 18px 50px rgba(0, 0, 0, 0.08);
    --v2-shadow-soft: 0 8px 26px rgba(0, 0, 0, 0.06);
    --v2-max: 1320px;
}

html {
    background: var(--v2-bg) !important;
}

body.design-v2 {
    min-height: 100vh;
    color: var(--v2-text) !important;
    background:
        radial-gradient(circle at 18% -10%, rgba(0, 122, 255, 0.08), transparent 26rem),
        radial-gradient(circle at 96% 6%, rgba(175, 82, 222, 0.08), transparent 24rem),
        var(--v2-bg) !important;
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Arial, sans-serif !important;
    letter-spacing: -0.018em;
}

body.design-v2::before {
    display: none !important;
}

body.design-v2 * {
    box-sizing: border-box;
}

body.design-v2 .header {
    position: sticky;
    top: 0;
    z-index: 1000;
    min-height: 66px !important;
    padding: 14px clamp(16px, 3vw, 40px) !important;
    background: rgba(245, 245, 247, 0.78) !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06) !important;
    box-shadow: none !important;
    backdrop-filter: saturate(180%) blur(26px) !important;
    -webkit-backdrop-filter: saturate(180%) blur(26px) !important;
}

body.design-v2 .header h1 {
    color: var(--v2-text) !important;
    font-size: 19px !important;
    font-weight: 750 !important;
    letter-spacing: -0.03em;
}

body.design-v2 .header-back {
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: var(--v2-blue) !important;
    background: var(--v2-blue-soft);
    font-size: 20px !important;
}

body.design-v2 .btn,
body.design-v2 button,
body.design-v2 .btn-sm,
body.design-v2 .filter-btn,
body.design-v2 .profile-edit-btn,
body.design-v2 .btn-copy {
    min-height: 36px;
    border: 0 !important;
    border-radius: 999px !important;
    font-weight: 650 !important;
    box-shadow: none !important;
    transition: transform 0.18s ease, background 0.18s ease, opacity 0.18s ease;
}

body.design-v2 .btn:hover,
body.design-v2 button:hover,
body.design-v2 .filter-btn:hover {
    transform: translateY(-1px);
}

body.design-v2 .btn-primary,
body.design-v2 .filter-btn.active,
body.design-v2 .category-tab.active,
body.design-v2 .tab-item.active {
    color: #fff !important;
    background: var(--v2-blue) !important;
}

body.design-v2 .btn-secondary,
body.design-v2 .btn-outline {
    color: var(--v2-blue) !important;
    background: var(--v2-blue-soft) !important;
}

body.design-v2 .btn-danger {
    color: var(--v2-red) !important;
    background: rgba(255, 59, 48, 0.1) !important;
}

body.design-v2 input,
body.design-v2 textarea,
body.design-v2 select {
    color: var(--v2-text) !important;
    background: rgba(255, 255, 255, 0.88) !important;
    border: 1px solid var(--v2-line) !important;
    border-radius: 16px !important;
    box-shadow: none !important;
    outline: none;
}

body.design-v2 input:focus,
body.design-v2 textarea:focus,
body.design-v2 select:focus {
    border-color: rgba(0, 122, 255, 0.55) !important;
    box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.12) !important;
}

body.page-home .main-content,
body.page-album > div[style*="flex:1"],
body.page-profile > div[style*="flex:1"] {
    width: min(100%, var(--v2-max));
    margin: 0 auto;
    padding: 0 clamp(14px, 2vw, 24px) 70px !important;
}

body.page-home .header,
body.page-album .header,
body.page-profile .header {
    margin-left: calc(-1 * clamp(14px, 2vw, 24px));
    margin-right: calc(-1 * clamp(14px, 2vw, 24px));
}

/* Home */
body.page-home .search-bar {
    max-width: none !important;
    margin: 28px 0 0 !important;
    padding: 0 !important;
    background: transparent !important;
    backdrop-filter: none !important;
}

body.page-home .search-bar > div {
    max-width: none !important;
}

body.page-home #globalSearchInput {
    width: 100% !important;
    height: 54px !important;
    padding: 0 22px !important;
    border-radius: 999px !important;
    background: rgba(255, 255, 255, 0.9) !important;
    font-size: 15px !important;
}

body.page-home .home-hero {
    min-height: 360px;
    margin: 24px 0 28px !important;
    padding: clamp(28px, 5vw, 64px) !important;
    border: 0 !important;
    border-radius: 42px !important;
    background:
        linear-gradient(135deg, rgba(0, 0, 0, 0.68), rgba(0, 0, 0, 0.18)),
        radial-gradient(circle at 88% 18%, rgba(255, 255, 255, 0.45), transparent 12rem),
        linear-gradient(135deg, #111114 0%, #33343b 45%, #d7dbe5 100%) !important;
    color: #fff !important;
    box-shadow: var(--v2-shadow) !important;
    display: grid !important;
    grid-template-columns: minmax(0, 1.1fr) auto;
    align-items: end !important;
    gap: 28px !important;
}

body.page-home .home-hero::after {
    content: "";
    position: absolute;
    inset: auto 44px 36px auto;
    width: 210px;
    height: 150px;
    border-radius: 30px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.32), rgba(255, 255, 255, 0.08)),
        linear-gradient(135deg, rgba(0, 122, 255, 0.28), rgba(175, 82, 222, 0.18));
    transform: rotate(-8deg);
    filter: blur(0.2px);
}

body.page-home .hero-kicker {
    color: rgba(255, 255, 255, 0.72) !important;
    font-size: 14px !important;
    font-weight: 700 !important;
}

body.page-home .home-hero h2 {
    max-width: 760px;
    color: #fff !important;
    font-size: clamp(42px, 7vw, 86px) !important;
    line-height: 0.94 !important;
    letter-spacing: -0.075em !important;
    margin: 10px 0 18px !important;
}

body.page-home .home-hero p {
    max-width: 620px;
    color: rgba(255, 255, 255, 0.75) !important;
    font-size: 17px !important;
    line-height: 1.7 !important;
}

body.page-home .home-hero-actions {
    align-self: end;
    display: flex;
    gap: 10px;
    z-index: 2;
}

body.page-home .home-hero .btn-primary {
    color: #111114 !important;
    background: #fff !important;
}

body.page-home .home-hero .btn-secondary {
    color: #fff !important;
    background: rgba(255, 255, 255, 0.18) !important;
    backdrop-filter: blur(14px);
}

body.page-home .user-bar,
body.page-home .guest-banner {
    max-width: none !important;
    margin: 0 0 24px !important;
    padding: 18px 20px !important;
    border: 1px solid rgba(255, 255, 255, 0.7) !important;
    border-radius: 24px !important;
    background: rgba(255, 255, 255, 0.78) !important;
    box-shadow: var(--v2-shadow-soft) !important;
    backdrop-filter: saturate(180%) blur(24px);
}

body.page-home .category-tabs {
    max-width: none !important;
    width: fit-content;
    min-width: min(100%, 560px);
    margin: 0 0 20px !important;
    padding: 5px !important;
    border-radius: 999px !important;
    background: rgba(118, 118, 128, 0.12) !important;
    box-shadow: none !important;
}

body.page-home .category-tab {
    min-height: 38px !important;
    padding: 0 22px !important;
    color: var(--v2-text-soft) !important;
    border-radius: 999px !important;
}

body.page-home .section-title,
body.page-profile .section-title {
    max-width: none !important;
    margin: 24px 0 18px !important;
    padding: 0 !important;
    color: var(--v2-text) !important;
    font-size: clamp(28px, 3vw, 42px) !important;
    line-height: 1;
    font-weight: 820 !important;
    letter-spacing: -0.065em;
}

body.page-home .albums-grid,
body.page-profile .albums-grid {
    max-width: none !important;
    padding: 0 0 50px !important;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)) !important;
    gap: 14px !important;
}

body.design-v2 .album-card {
    border: 0 !important;
    border-radius: 22px !important;
    background: #fff !important;
    box-shadow: none !important;
    overflow: hidden !important;
    cursor: pointer;
}

body.design-v2 .album-card:hover {
    transform: translateY(-3px) scale(1.01) !important;
    box-shadow: var(--v2-shadow) !important;
}

body.design-v2 .album-cover {
    min-height: 0 !important;
    aspect-ratio: 1 / 1 !important;
    background: #e5e5ea !important;
}

body.design-v2 .album-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

body.design-v2 .album-info {
    margin: 0 !important;
    padding: 12px 14px 15px !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: #fff !important;
    box-shadow: none !important;
}

body.design-v2 .album-name,
body.design-v2 .album-name-top {
    color: var(--v2-text) !important;
    font-size: 15px !important;
    font-weight: 720 !important;
}

body.design-v2 .album-meta,
body.design-v2 .album-desc,
body.design-v2 .photo-date,
body.design-v2 .result-sub,
body.design-v2 .user-meta {
    color: var(--v2-text-soft) !important;
}

/* Album detail */
body.page-album #albumInfo {
    max-width: none !important;
    margin: 28px 0 22px !important;
    padding: clamp(24px, 4vw, 46px) !important;
    border: 0 !important;
    border-radius: 34px !important;
    background: linear-gradient(180deg, #fff, rgba(255, 255, 255, 0.78)) !important;
    box-shadow: var(--v2-shadow-soft) !important;
}

body.page-album .album-title {
    color: var(--v2-text) !important;
    font-size: clamp(34px, 5vw, 62px) !important;
    font-weight: 820 !important;
    line-height: 1 !important;
    letter-spacing: -0.075em !important;
}

body.page-album .album-share-btn,
body.page-album .album-settings-btn {
    min-height: 36px;
    padding: 8px 14px !important;
    border-radius: 999px !important;
    color: var(--v2-blue) !important;
    background: var(--v2-blue-soft) !important;
}

body.page-album .gallery-grid,
body.page-admin .photos-list {
    max-width: none !important;
    padding: 0 0 60px !important;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)) !important;
    gap: 8px !important;
}

body.design-v2 .photo-card {
    border: 0 !important;
    border-radius: 14px !important;
    background: transparent !important;
    box-shadow: none !important;
    overflow: hidden;
}

body.design-v2 .photo-img-wrap {
    aspect-ratio: 1 / 1 !important;
    border-radius: 14px;
    background: #e5e5ea !important;
    overflow: hidden;
}

body.design-v2 .photo-info {
    padding: 8px 2px 0 !important;
    background: transparent !important;
}

/* Admin app layout */
body.page-admin > div[style*="flex:1"] {
    width: min(100%, 1540px);
    margin: 0 auto;
    padding: 0 clamp(14px, 2vw, 28px) 60px;
}

@media (min-width: 980px) {
    body.page-admin > div[style*="flex:1"] {
        display: grid;
        grid-template-columns: 238px minmax(0, 1fr);
        grid-template-rows: auto auto auto auto 1fr;
        column-gap: 24px;
        align-items: start;
    }

    body.page-admin .header {
        grid-column: 1 / -1;
        margin-left: calc(-1 * clamp(14px, 2vw, 28px));
        margin-right: calc(-1 * clamp(14px, 2vw, 28px));
    }

    body.page-admin .tab-nav {
        grid-column: 1;
        grid-row: 2 / span 6;
        position: sticky;
        top: 86px;
        align-self: start;
        margin: 24px 0 0 !important;
    }

    body.page-admin .admin-hero,
    body.page-admin .stats-container,
    body.page-admin .filter-bar,
    body.page-admin #albumList,
    body.page-admin #tagList,
    body.page-admin #userList,
    body.page-admin #photosList,
    body.page-admin #bottombarContainer,
    body.page-admin #settingsContainer,
    body.page-admin #otherContainer {
        grid-column: 2;
    }
}

body.page-admin .admin-hero {
    max-width: none !important;
    margin: 24px 0 18px !important;
    padding: 28px !important;
    border: 0 !important;
    border-radius: 28px !important;
    background: #111114 !important;
    color: #fff !important;
    box-shadow: var(--v2-shadow) !important;
}

body.page-admin .admin-hero h2 {
    color: #fff !important;
    font-size: clamp(32px, 4vw, 54px) !important;
    letter-spacing: -0.07em !important;
}

body.page-admin .admin-hero p,
body.page-admin .admin-hero .hero-kicker {
    color: rgba(255, 255, 255, 0.68) !important;
}

body.page-admin .tab-nav {
    width: 100%;
    max-width: none !important;
    padding: 10px !important;
    border: 0 !important;
    border-radius: 28px !important;
    background: rgba(255, 255, 255, 0.78) !important;
    box-shadow: var(--v2-shadow-soft) !important;
    backdrop-filter: saturate(180%) blur(24px);
    display: flex;
    flex-direction: column;
    gap: 6px !important;
}

body.page-admin .tab-item {
    justify-content: flex-start !important;
    min-height: 44px !important;
    padding: 0 16px !important;
    border-radius: 16px !important;
    color: var(--v2-text-soft) !important;
    text-align: left !important;
}

body.page-admin .tab-item.active {
    color: var(--v2-text) !important;
    background: #fff !important;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06) !important;
}

body.page-admin .stats-container {
    max-width: none !important;
    margin: 0 0 18px !important;
    padding: 0 !important;
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px !important;
}

body.page-admin .stat-card {
    min-height: 126px;
    padding: 22px !important;
    border: 0 !important;
    border-radius: 24px !important;
    background: #fff !important;
    box-shadow: none !important;
    text-align: left !important;
}

body.page-admin .stat-value {
    color: var(--v2-text) !important;
    font-size: 38px !important;
    font-weight: 820 !important;
    letter-spacing: -0.06em;
    background: none !important;
    -webkit-text-fill-color: currentColor !important;
}

body.page-admin .filter-bar {
    max-width: none !important;
    margin: 0 0 18px !important;
    padding: 14px !important;
    border: 0 !important;
    border-radius: 24px !important;
    background: rgba(255, 255, 255, 0.78) !important;
    box-shadow: var(--v2-shadow-soft) !important;
}

body.page-admin #albumList {
    max-width: none !important;
    padding: 0 0 50px !important;
    grid-template-columns: repeat(auto-fill, minmax(285px, 1fr)) !important;
    gap: 12px !important;
}

body.page-admin #albumList .album-card {
    border-radius: 22px !important;
    box-shadow: none !important;
}

body.page-admin #albumList .card-main {
    padding: 14px !important;
}

body.page-admin #albumList .card-actions {
    padding: 12px 14px 14px !important;
    border-top: 1px solid var(--v2-line) !important;
    background: #fafafa !important;
}

body.page-admin .tag-list,
body.page-admin .user-list,
body.page-admin .settings-container,
body.page-admin .bottombar-container,
body.page-admin .photos-list {
    max-width: none !important;
    padding: 0 0 50px !important;
}

body.page-admin .tag-item,
body.page-admin .user-card,
body.page-admin .settings-card {
    border: 0 !important;
    border-radius: 22px !important;
    background: #fff !important;
    box-shadow: none !important;
}

body.page-admin .settings-card {
    padding: 24px !important;
}

body.page-admin .settings-title {
    color: var(--v2-text) !important;
    font-size: 22px !important;
    font-weight: 780 !important;
    letter-spacing: -0.04em;
}

/* Search / profile */
body.page-search .header {
    gap: 12px;
}

body.page-search #searchInput {
    height: 44px;
    border-radius: 999px !important;
}

body.page-search .content,
body.page-search #tagFilterArea,
body.page-profile .profile-section {
    width: min(100%, var(--v2-max));
    margin: 0 auto;
    padding: 24px clamp(14px, 2vw, 24px) 60px !important;
}

body.page-search .result-item,
body.page-profile .profile-card,
body.design-v2 .modal-content,
body.design-v2 .edit-modal {
    border: 0 !important;
    border-radius: 28px !important;
    background: rgba(255, 255, 255, 0.86) !important;
    box-shadow: var(--v2-shadow-soft) !important;
    backdrop-filter: saturate(180%) blur(24px);
}

body.page-profile .profile-card {
    padding: clamp(28px, 5vw, 54px) !important;
    text-align: left !important;
}

body.page-profile .avatar {
    width: 96px !important;
    height: 96px !important;
    font-size: 40px !important;
}

body.page-profile .username {
    color: var(--v2-text) !important;
    font-size: clamp(34px, 5vw, 56px) !important;
    line-height: 1 !important;
    letter-spacing: -0.07em;
}

body.design-v2 .empty-state {
    border: 1px dashed rgba(0, 0, 0, 0.14) !important;
    border-radius: 28px !important;
    background: rgba(255, 255, 255, 0.66) !important;
    color: var(--v2-text-soft) !important;
    box-shadow: none !important;
}

body.design-v2 .modal {
    background: rgba(0, 0, 0, 0.32) !important;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

body.design-v2 .fab-upload {
    width: 58px !important;
    height: 58px !important;
    background: var(--v2-blue) !important;
    box-shadow: 0 14px 30px rgba(0, 122, 255, 0.26) !important;
}

@media (max-width: 979px) {
    body.page-admin .tab-nav {
        flex-direction: row;
        overflow-x: auto;
        margin: 14px 0 !important;
    }

    body.page-admin .tab-item {
        flex: 0 0 auto !important;
        white-space: nowrap;
    }
}

@media (max-width: 720px) {
    body.page-home .home-hero {
        min-height: 330px;
        grid-template-columns: 1fr;
        border-radius: 30px !important;
    }

    body.page-home .home-hero-actions {
        flex-wrap: wrap;
    }

    body.page-home .albums-grid,
    body.page-profile .albums-grid,
    body.page-album .gallery-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 8px !important;
    }

    body.page-admin .stats-container {
        grid-template-columns: 1fr !important;
    }

    body.page-admin #albumList {
        grid-template-columns: 1fr !important;
    }
}

/* V2.1 responsive polish after local desktop/mobile audit. */
body.design-v2 {
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body.design-v2 .header {
    isolation: isolate;
}

body.design-v2 .header::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.12), transparent);
    opacity: 0.35;
}

body.page-home .home-hero {
    position: relative;
    isolation: isolate;
    min-height: clamp(390px, 42vw, 560px);
    background:
        linear-gradient(115deg, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0.32) 48%, rgba(255, 255, 255, 0.08) 100%),
        radial-gradient(circle at 78% 16%, rgba(255, 255, 255, 0.35), transparent 14rem),
        linear-gradient(145deg, #0c0c0f 0%, #1f2026 42%, #c9ced9 100%) !important;
}

body.page-home .home-hero::before {
    content: "";
    position: absolute;
    right: clamp(34px, 7vw, 96px);
    top: clamp(32px, 5vw, 70px);
    width: min(34vw, 380px);
    aspect-ratio: 4 / 5;
    border-radius: 34px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0.08)),
        linear-gradient(135deg, rgba(255, 255, 255, 0.16), rgba(0, 122, 255, 0.22));
    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.24),
        inset 0 1px 0 rgba(255, 255, 255, 0.35);
    transform: rotate(5deg);
    z-index: 0;
}

body.page-home .home-hero::after {
    right: clamp(18px, 4vw, 64px);
    bottom: clamp(22px, 4vw, 54px);
    width: min(30vw, 300px);
    height: auto;
    aspect-ratio: 4 / 3;
    border-radius: 28px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.36), rgba(255, 255, 255, 0.1)),
        linear-gradient(135deg, rgba(52, 199, 89, 0.24), rgba(175, 82, 222, 0.18));
    box-shadow: 0 24px 62px rgba(0, 0, 0, 0.2);
    transform: rotate(-8deg);
    z-index: 0;
}

body.page-home .home-hero-text,
body.page-home .home-hero-actions {
    position: relative;
    z-index: 2;
}

body.page-home .home-hero h2 {
    max-width: 720px;
}

body.page-home .home-hero-actions .btn {
    min-height: 44px;
    padding: 0 22px !important;
}

body.page-home #publicAlbumsSection,
body.page-home #myAlbumsSection {
    position: relative;
}

body.page-home .albums-grid {
    align-items: start;
}

@media (min-width: 1024px) {
    body.page-home .albums-grid .album-card:nth-child(1) {
        grid-column: span 2;
        grid-row: span 2;
    }

    body.page-home .albums-grid .album-card:nth-child(1) .album-cover {
        aspect-ratio: 1.35 / 1 !important;
    }

    body.page-home .albums-grid .album-card:nth-child(5n) {
        grid-column: span 2;
    }

    body.page-home .albums-grid .album-card:nth-child(5n) .album-cover {
        aspect-ratio: 1.65 / 1 !important;
    }
}

body.design-v2 .album-card,
body.design-v2 .photo-card {
    transition: transform 0.22s ease, box-shadow 0.22s ease, filter 0.22s ease;
}

body.design-v2 .album-cover img,
body.design-v2 .photo-img-wrap img,
body.design-v2 .photo-img-wrap video {
    transition: transform 0.35s ease, filter 0.35s ease;
}

body.design-v2 .album-card:hover .album-cover img,
body.design-v2 .photo-card:hover .photo-img-wrap img,
body.design-v2 .photo-card:hover .photo-img-wrap video {
    transform: scale(1.035);
    filter: saturate(1.05) contrast(1.02);
}

body.design-v2 .album-info {
    min-height: 74px;
}

body.page-album #albumInfo {
    position: relative;
    overflow: hidden;
}

body.page-album #albumInfo::after {
    content: "";
    position: absolute;
    right: -70px;
    top: -70px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: rgba(0, 122, 255, 0.08);
}

body.page-album #albumInfo > * {
    position: relative;
    z-index: 1;
}

body.page-album .gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)) !important;
    gap: 10px !important;
}

@media (min-width: 1180px) {
    body.page-album .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)) !important;
    }
}

body.page-admin .tab-nav::before {
    content: "控制台";
    display: block;
    padding: 8px 12px 10px;
    color: var(--v2-text-faint);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

body.page-admin .tab-item::before {
    display: inline-flex;
    width: 22px;
    margin-right: 8px;
    justify-content: center;
}

body.page-admin .tab-item[data-tab="albums"]::before { content: "▦"; }
body.page-admin .tab-item[data-tab="tags"]::before { content: "#"; }
body.page-admin .tab-item[data-tab="users"]::before { content: "◉"; }
body.page-admin .tab-item[data-tab="photos"]::before { content: "◌"; }
body.page-admin .tab-item[data-tab="bottombar"]::before { content: "⌁"; }
body.page-admin .tab-item[data-tab="settings"]::before { content: "☁"; }
body.page-admin .tab-item[data-tab="other"]::before { content: "••"; }

body.page-admin .admin-hero {
    min-height: 210px;
    display: flex !important;
    align-items: flex-end !important;
    justify-content: space-between !important;
    background:
        radial-gradient(circle at 86% 18%, rgba(255, 255, 255, 0.22), transparent 13rem),
        linear-gradient(135deg, #111114 0%, #1e1f26 58%, #343746 100%) !important;
    overflow: hidden;
}

body.page-admin .admin-hero::after {
    content: "";
    position: absolute;
    right: 34px;
    top: 28px;
    width: 210px;
    aspect-ratio: 4 / 3;
    border-radius: 28px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.06));
    transform: rotate(-7deg);
}

body.page-admin .admin-hero > * {
    position: relative;
    z-index: 1;
}

body.page-admin .stat-card {
    overflow: hidden;
    position: relative;
}

body.page-admin .stat-card::before {
    content: "";
    position: absolute;
    right: -34px;
    top: -34px;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: rgba(0, 122, 255, 0.07);
}

body.page-admin .stat-card > * {
    position: relative;
    z-index: 1;
}

body.page-admin .tag-item,
body.page-admin .user-card,
body.page-admin .settings-card {
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04) !important;
}

body.page-admin .settings-container,
body.page-admin .bottombar-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 14px;
}

body.page-admin #photosList {
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)) !important;
    gap: 14px !important;
}

body.page-admin .photo-mgmt-card {
    border-radius: 22px !important;
    background: #fff !important;
    overflow: hidden;
    box-shadow: none !important;
}

body.page-admin .photo-mgmt-card .photo-preview {
    height: auto !important;
    aspect-ratio: 1 / 1 !important;
    background: #f0f0f2 !important;
}

body.page-admin .photo-mgmt-card .photo-preview img,
body.page-admin .photo-mgmt-card .photo-preview video {
    object-fit: cover !important;
    background: #f0f0f2 !important;
}

body.page-admin .photo-mgmt-card .photo-info {
    padding: 10px 12px 12px !important;
}

body.page-admin .photo-mgmt-card .photo-filename {
    margin: 0 0 5px !important;
    color: var(--v2-text) !important;
    font-size: 13px !important;
    font-weight: 720 !important;
    line-height: 1.35 !important;
}

body.page-admin .photo-mgmt-card .photo-meta {
    color: var(--v2-text-soft) !important;
    font-size: 11px !important;
    line-height: 1.45 !important;
}

body.page-admin .photo-compact-line {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

body.page-admin .photo-status-row {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 7px;
}

body.page-admin .storage-badge,
body.page-admin .path-badge,
body.page-admin .photo-tags span,
body.page-admin .photo-warning {
    display: inline-flex !important;
    align-items: center;
    width: auto !important;
    max-width: 100%;
    min-height: 20px;
    margin: 0 !important;
    padding: 2px 8px !important;
    border-radius: 999px !important;
    font-size: 10px !important;
    font-weight: 650 !important;
    line-height: 1.2 !important;
    box-shadow: none !important;
}

body.page-admin .path-badge.local-path {
    color: #1d1d1f !important;
    background: rgba(118, 118, 128, 0.12) !important;
}

body.page-admin .path-badge.upyun-path {
    color: var(--v2-blue) !important;
    background: var(--v2-blue-soft) !important;
}

body.page-admin .photo-warning {
    margin-top: 6px !important;
    color: var(--v2-red) !important;
    background: rgba(255, 59, 48, 0.1) !important;
}

body.page-admin .photo-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 6px;
}

body.page-admin .photo-tags span {
    color: var(--v2-blue) !important;
    background: var(--v2-blue-soft) !important;
}

body.page-admin .photo-actions {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 6px !important;
    margin-top: 9px !important;
    padding-top: 9px !important;
    border-top: 1px solid var(--v2-line) !important;
}

body.page-admin .photo-actions .btn {
    min-height: 30px !important;
    padding: 0 10px !important;
    font-size: 12px !important;
}

body.page-admin #settingsContainer[style*="display: none"],
body.page-admin #bottombarContainer[style*="display: none"],
body.page-admin #otherContainer[style*="display: none"] {
    display: none !important;
}

body.page-search .content {
    display: grid;
    gap: 14px;
}

body.page-search .result-item {
    display: grid !important;
    grid-template-columns: 86px minmax(0, 1fr);
    gap: 16px !important;
    align-items: center;
}

body.page-search .result-icon {
    width: 86px !important;
    height: 86px !important;
    border-radius: 18px !important;
}

body.page-profile .profile-card {
    min-height: 260px;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    column-gap: 24px;
}

body.page-profile .profile-share-btn {
    position: absolute !important;
    top: 22px !important;
    right: 22px !important;
}

body.page-profile .profile-edit-btn {
    width: fit-content;
    margin-top: 12px !important;
}

@media (max-width: 720px) {
    body.design-v2 .header {
        min-height: 56px !important;
        padding: 10px 12px !important;
    }

    body.page-home .header h1,
    body.page-admin .header h1,
    body.page-album .header h1,
    body.page-profile .header h1 {
        font-size: 16px !important;
        min-width: 0;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    body.page-home .header > div {
        gap: 6px !important;
    }

    body.page-home .header .btn,
    body.page-admin .header .btn {
        min-height: 32px;
        padding: 0 10px !important;
        font-size: 12px !important;
    }

    body.page-home .main-content,
    body.page-album > div[style*="flex:1"],
    body.page-profile > div[style*="flex:1"],
    body.page-admin > div[style*="flex:1"] {
        padding-left: 10px !important;
        padding-right: 10px !important;
    }

    body.page-home .search-bar {
        margin-top: 14px !important;
    }

    body.page-home #globalSearchInput {
        height: 46px !important;
        font-size: 14px !important;
    }

    body.page-home .home-hero {
        min-height: 280px;
        margin: 14px 0 18px !important;
        padding: 24px !important;
        border-radius: 28px !important;
    }

    body.page-home .home-hero::before {
        width: 150px;
        right: -22px;
        top: 22px;
        opacity: 0.55;
    }

    body.page-home .home-hero::after {
        width: 130px;
        right: 18px;
        bottom: 18px;
        opacity: 0.55;
    }

    body.page-home .home-hero h2 {
        font-size: clamp(34px, 12vw, 48px) !important;
        max-width: 310px;
    }

    body.page-home .home-hero p {
        max-width: 300px;
        font-size: 14px !important;
        line-height: 1.55 !important;
    }

    body.page-home .home-hero-actions {
        gap: 8px;
    }

    body.page-home .home-hero-actions .btn {
        min-height: 38px;
        padding: 0 14px !important;
    }

    body.page-home .user-bar,
    body.page-home .guest-banner {
        margin-bottom: 14px !important;
        padding: 12px !important;
        border-radius: 20px !important;
    }

    body.page-home .category-tabs {
        width: 100%;
        min-width: 0;
        overflow-x: auto;
    }

    body.page-home .category-tab {
        flex: 1 0 auto !important;
        padding: 0 14px !important;
        font-size: 12px !important;
    }

    body.page-home .section-title,
    body.page-profile .section-title {
        font-size: 25px !important;
        margin: 18px 0 12px !important;
    }

    body.page-home .albums-grid,
    body.page-profile .albums-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 8px !important;
    }

    body.design-v2 .album-card {
        border-radius: 16px !important;
    }

    body.design-v2 .album-info {
        min-height: 62px;
        padding: 9px 10px 11px !important;
    }

    body.design-v2 .album-name,
    body.design-v2 .album-name-top {
        font-size: 13px !important;
    }

    body.design-v2 .album-meta {
        font-size: 11px !important;
    }

    body.page-album #albumInfo {
        margin: 14px 0 !important;
        padding: 22px !important;
        border-radius: 26px !important;
    }

    body.page-album .album-title {
        font-size: 32px !important;
        display: block !important;
    }

    body.page-album .album-title > span {
        flex-wrap: wrap;
        margin-top: 10px;
    }

    body.page-album .gallery-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
        gap: 4px !important;
    }

    body.page-album .photo-img-wrap,
    body.design-v2 .photo-card {
        border-radius: 8px !important;
    }

    body.page-album .photo-info {
        display: none;
    }

    body.page-admin .admin-hero {
        min-height: 190px;
        margin: 14px 0 !important;
        padding: 22px !important;
        border-radius: 26px !important;
    }

    body.page-admin .admin-hero h2 {
        font-size: 34px !important;
    }

    body.page-admin .admin-hero p {
        font-size: 13px !important;
        line-height: 1.55 !important;
    }

    body.page-admin .tab-nav {
        border-radius: 20px !important;
        padding: 8px !important;
    }

    body.page-admin .tab-nav::before {
        display: none;
    }

    body.page-admin .filter-bar {
        border-radius: 20px !important;
    }

    body.page-admin .settings-container,
    body.page-admin .bottombar-container {
        grid-template-columns: 1fr;
    }

    body.page-admin #photosList {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 8px !important;
    }

    body.page-admin .photo-mgmt-card {
        border-radius: 16px !important;
    }

    body.page-admin .photo-mgmt-card .photo-info {
        padding: 8px !important;
    }

    body.page-admin .photo-mgmt-card .photo-filename {
        font-size: 12px !important;
        margin-bottom: 3px !important;
    }

    body.page-admin .photo-status-row,
    body.page-admin .photo-tags {
        display: none !important;
    }

    body.page-admin .photo-actions {
        grid-template-columns: 1fr;
        gap: 5px !important;
        margin-top: 7px !important;
        padding-top: 7px !important;
    }

    body.page-search .header {
        gap: 8px;
    }

    body.page-search #searchInput {
        min-width: 0;
    }

    body.page-search .content,
    body.page-search #tagFilterArea,
    body.page-profile .profile-section {
        padding: 14px 10px 50px !important;
    }

    body.page-search .result-item {
        grid-template-columns: 64px minmax(0, 1fr);
        gap: 12px !important;
        border-radius: 20px !important;
    }

    body.page-search .result-icon {
        width: 64px !important;
        height: 64px !important;
        border-radius: 14px !important;
    }

    body.page-profile .profile-card {
        display: block;
        min-height: 0;
        padding: 24px !important;
    }

    body.page-profile .avatar {
        width: 78px !important;
        height: 78px !important;
        font-size: 32px !important;
    }

    body.page-profile .username {
        font-size: 34px !important;
        margin-top: 14px;
    }
}

/* V2.2 mobile nowrap fixes for tabs and compact controls. */
@media (max-width: 720px) {
    body.page-home .category-tabs {
        display: flex !important;
        flex-wrap: nowrap !important;
        align-items: center !important;
        gap: 6px !important;
        overflow-x: auto !important;
        overflow-y: hidden !important;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    body.page-home .category-tabs::-webkit-scrollbar,
    body.page-admin .tab-nav::-webkit-scrollbar,
    body.page-admin .filter-bar::-webkit-scrollbar,
    body.page-admin .photos-filter-bar::-webkit-scrollbar {
        display: none;
    }

    body.page-home .category-tab {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 4px !important;
        flex: 1 0 0 !important;
        min-width: 0 !important;
        height: 38px !important;
        padding: 0 10px !important;
        line-height: 1 !important;
        white-space: nowrap !important;
        word-break: keep-all !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }

    body.page-home .category-tab .tab-icon {
        display: inline-flex !important;
        flex: 0 0 auto !important;
        margin: 0 !important;
        line-height: 1 !important;
    }

    body.page-admin .tab-nav,
    body.page-admin .filter-bar,
    body.page-admin .photos-filter-bar {
        flex-wrap: nowrap !important;
        overflow-x: auto !important;
        overflow-y: hidden !important;
        -webkit-overflow-scrolling: touch;
    }

    body.page-admin .tab-item,
    body.page-admin .filter-btn,
    body.page-admin .photos-filter-bar .filter-btn,
    body.design-v2 .btn-sm,
    body.design-v2 .storage-badge,
    body.design-v2 .path-badge,
    body.design-v2 .album-badge,
    body.design-v2 .visibility-badge,
    body.design-v2 .tag-chip,
    body.design-v2 .album-tag-chip {
        white-space: nowrap !important;
        word-break: keep-all !important;
        flex-shrink: 0 !important;
    }
}

/* Home album covers: use a consistent 6:4 landscape ratio. */
body.page-home .albums-grid .album-cover,
body.page-home .albums-grid .album-card:nth-child(1) .album-cover,
body.page-home .albums-grid .album-card:nth-child(5n) .album-cover {
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 6 / 4 !important;
}