/*!
 * Shibuya OS — Apps.css
 * 应用视图：商店(分类轨+商品网格) / 商品详情(购买台) / 订单查询 / 登录锁屏 / 维护蓝屏。
 */

/* =========================================================
   商店应用
   ========================================================= */
.sb-shop { display: flex; height: 100%; min-height: 0; }

/* 分类轨 */
.sb-shop__rail {
    flex: none;
    width: 224px;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--sb-divider);
    background: var(--sb-glass-press);
    min-height: 0;
}
.sb-shop__rail-head { padding: 14px 14px 8px; font-size: 12px; font-weight: 700; color: var(--sb-text-2); display: flex; align-items: center; gap: 6px; }
.sb-shop__rail-head .material-icons-outlined { font-size: 16px; color: var(--sb-accent); }
.sb-shop__tree { flex: 1; overflow-y: auto; padding: 0 8px 12px; min-height: 0; }
.sb-cat {
    -webkit-appearance: none;
    appearance: none;
    border: none;
    background: transparent;
    width: 100%;
    border-radius: 9px;
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 8px 10px;
    font: 13px var(--sb-font);
    color: var(--sb-text);
    cursor: pointer;
    text-align: left;
    transition: background var(--sb-t-fast) var(--sb-ease);
    position: relative;
    margin-bottom: 1px;
}
.sb-cat:hover { background: var(--sb-hover); }
.sb-cat.is-active { background: var(--sb-accent-soft); font-weight: 600; }
.sb-cat.is-active::before {
    content: "";
    position: absolute;
    left: 1px; top: 22%;
    width: 3px; height: 56%;
    border-radius: 2px;
    background: var(--sb-accent);
}
.sb-cat img { width: 20px; height: 20px; border-radius: 6px; object-fit: cover; flex: none; }
.sb-cat .material-icons-outlined { font-size: 19px; color: var(--sb-text-2); flex: none; }
.sb-cat__name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sb-cat__count { flex: none; font-size: 11px; font-weight: 600; color: var(--sb-text-3); font-variant-numeric: tabular-nums; }
.sb-cat__chev { flex: none; font-size: 17px !important; transition: transform var(--sb-t) var(--sb-spring); }
.sb-cat.is-open .sb-cat__chev { transform: rotate(90deg); }
.sb-cat-children { overflow: hidden; padding-left: 14px; }

/* 商店主区 */
.sb-shop__main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.sb-shop__bar {
    flex: none;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px 10px;
}
.sb-shop__crumb { display: flex; align-items: center; gap: 6px; min-width: 0; flex: 1; font-size: 13px; color: var(--sb-text-2); }
.sb-shop__crumb .material-icons-outlined { font-size: 17px; color: var(--sb-accent); }
.sb-shop__crumb strong { color: var(--sb-text); font-weight: 700; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sb-shop__search {
    flex: none;
    display: flex;
    align-items: center;
    gap: 8px;
    width: 240px;
    height: 36px;
    padding: 0 12px;
    border-radius: var(--sb-r-pill);
    background: var(--sb-field);
    border: 1px solid var(--sb-edge);
    box-shadow: var(--sb-specular-soft);
    transition: width var(--sb-t) var(--sb-ease), background var(--sb-t-fast) var(--sb-ease);
}
.sb-shop__search:focus-within {
    background: var(--sb-field-focus);
    border-color: rgba(var(--sb-accent-rgb), .42);
    box-shadow: var(--sb-specular-soft), 0 0 0 3px rgba(var(--sb-accent-rgb), .13);
    width: 300px;
}
.sb-shop__search .material-icons-outlined { font-size: 18px; color: var(--sb-text-3); flex: none; }
.sb-shop__search input { flex: 1; min-width: 0; border: none; background: transparent; outline: none; font: 13px var(--sb-font); color: var(--sb-text); }
.sb-shop__search input::placeholder { color: var(--sb-text-3); }
.sb-shop__search .sb-iconbtn { width: 26px; height: 26px; margin-right: -6px; }
.sb-shop__tools { display: flex; align-items: center; gap: 4px; flex: none; }
.sb-viewseg {
    display: flex;
    background: var(--sb-field);
    border: 1px solid var(--sb-edge);
    border-radius: 10px;
    padding: 3px;
    gap: 2px;
    box-shadow: var(--sb-specular-soft);
}
.sb-viewseg button {
    -webkit-appearance: none;
    appearance: none;
    border: none;
    background: transparent;
    width: 30px; height: 28px;
    border-radius: 7px;
    display: grid;
    place-items: center;
    color: var(--sb-text-3);
    cursor: pointer;
    transition: all var(--sb-t-fast) var(--sb-ease);
}
.sb-viewseg button .material-icons-outlined { font-size: 17px; }
.sb-viewseg button:hover { color: var(--sb-text); }
.sb-viewseg button.is-active { background: var(--sb-surface-2); color: var(--sb-accent); box-shadow: 0 1px 4px rgba(15,25,60,.14); }

.sb-shop__feed { flex: 1; min-height: 0; overflow-y: auto; padding: 4px 16px 16px; }

/* 商品网格卡片 */
.sb-goods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(196px, 1fr));
    gap: 12px;
}
.sb-good {
    position: relative;
    display: flex;
    flex-direction: column;
    border-radius: var(--sb-r-card);
    background: var(--sb-surface);
    border: 1px solid var(--sb-edge);
    box-shadow: var(--sb-specular-soft), var(--sb-shadow-card);
    cursor: pointer;
    overflow: hidden;
    transition: transform var(--sb-t) var(--sb-spring), box-shadow var(--sb-t) var(--sb-ease);
    text-align: left;
    padding: 0;
}
.sb-good:hover { transform: translateY(-3px); box-shadow: var(--sb-specular-soft), var(--sb-shadow-menu); }
.sb-good:active { transform: translateY(-1px) scale(.99); }
.sb-good__cover {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--sb-hover);
}
.sb-good__cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .5s var(--sb-ease);
}
.sb-good:hover .sb-good__cover img { transform: scale(1.06); }
.sb-good__flags { position: absolute; top: 8px; left: 8px; display: flex; gap: 5px; flex-wrap: wrap; max-width: calc(100% - 16px); }
/* 角标不用 backdrop 模糊：一屏商品会生成几十个模糊面，滚动时逐帧重算 */
.sb-good__flags .sb-chip { background: rgba(18, 24, 40, .72); color: #fff; box-shadow: inset 0 0 0 1px rgba(255,255,255,.16); }
.sb-good__flags .sb-chip--rec { background: rgba(var(--sb-accent-rgb), .85); }
.sb-good__flags .sb-chip--seckill { background: linear-gradient(120deg, #ff5a3c, #ff2d78); color: #fff; }
/* 售罄遮罩改用图片灰度滤镜（绘制期一次性、可缓存），不再逐张做 backdrop 模糊 */
.sb-good[data-soldout] .sb-good__cover img { filter: grayscale(1) brightness(.72); }
.sb-good__soldout {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background: rgba(14, 18, 34, .5);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .2em;
    text-indent: .2em;
}
.sb-good__body { padding: 11px 13px 12px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.sb-good__name {
    font-size: 13.5px;
    font-weight: 600;
    line-height: 1.45;
    color: var(--sb-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.9em;
    margin: 0;
}
.sb-good__meta { display: flex; align-items: center; gap: 5px; flex-wrap: wrap; }
.sb-good__foot { display: flex; align-items: flex-end; justify-content: space-between; gap: 8px; margin-top: auto; }
.sb-good__price { display: flex; flex-direction: column; line-height: 1.2; }
.sb-good__price strong { font-size: 17px; font-weight: 700; color: var(--sb-accent-strong); font-variant-numeric: tabular-nums; }
:root[data-theme="dark"] .sb-good__price strong { color: #8ec2ff; }
.sb-good__price strong small { font-size: 11.5px; font-weight: 600; margin-right: 1px; }
.sb-good__price em { font-style: normal; font-size: 11px; color: var(--sb-text-3); }
.sb-good__go {
    width: 30px; height: 30px;
    border-radius: 9px;
    display: grid;
    place-items: center;
    background: var(--sb-accent-soft);
    color: var(--sb-accent-strong);
    transition: all var(--sb-t-fast) var(--sb-ease);
    flex: none;
}
:root[data-theme="dark"] .sb-good__go { color: #9cc8ff; }
.sb-good__go .material-icons-outlined { font-size: 18px; }
.sb-good:hover .sb-good__go { background: var(--sb-accent); color: #fff; box-shadow: 0 3px 10px -2px rgba(var(--sb-accent-rgb), .55); }

/* 列表视图 */
.sb-goods-list { display: flex; flex-direction: column; gap: 8px; }
.sb-goods-list .sb-good { flex-direction: row; align-items: center; padding: 10px 14px 10px 10px; gap: 13px; }
.sb-goods-list .sb-good__cover { aspect-ratio: auto; width: 62px; height: 62px; border-radius: 10px; flex: none; }
.sb-goods-list .sb-good__flags { display: none; }
.sb-goods-list .sb-good__body { padding: 0; flex-direction: row; align-items: center; gap: 13px; min-width: 0; }
.sb-goods-list .sb-good__name { min-height: 0; -webkit-line-clamp: 1; flex: 1; min-width: 0; }
.sb-goods-list .sb-good__meta { flex: none; }
.sb-goods-list .sb-good__foot { margin: 0; flex: none; }
.sb-goods-list .sb-good__soldout { border-radius: 10px; font-size: 11px; }

/* 商店骨架 */
.sb-good-skel { border-radius: var(--sb-r-card); overflow: hidden; border: 1px solid var(--sb-divider); }
.sb-good-skel .sb-skeleton { border-radius: 0; }

/* 状态栏 */
.sb-shop__status {
    flex: none;
    display: flex;
    align-items: center;
    gap: 14px;
    height: 30px;
    padding: 0 16px;
    border-top: 1px solid var(--sb-divider);
    font-size: 11.5px;
    color: var(--sb-text-2);
    background: var(--sb-glass-press);
}
.sb-shop__status .material-icons-outlined { font-size: 14px; }
.sb-shop__status span { display: inline-flex; align-items: center; gap: 4px; }

/* =========================================================
   商品详情（购买台）
   ========================================================= */
.sb-item { height: 100%; overflow-y: auto; min-height: 0; }
.sb-item__wrap {
    max-width: 1080px;
    margin: 0 auto;
    padding: 20px 22px 30px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 350px;
    gap: 18px;
    align-items: start;
}
@media (max-width: 980px) { .sb-item__wrap { grid-template-columns: 1fr; } }

.sb-item__hero {
    grid-column: 1 / -1;
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 16px 18px;
}
.sb-item__cover {
    width: 84px; height: 84px;
    border-radius: 18px;
    object-fit: cover;
    flex: none;
    box-shadow: 0 6px 18px -6px rgba(15, 25, 60, .4), inset 0 0 0 1px rgba(255,255,255,.2);
}
.sb-item__title { flex: 1; min-width: 0; }
.sb-item__title h1 { margin: 0 0 8px; font-size: 19px; font-weight: 700; line-height: 1.35; }
.sb-item__title .sb-item__badges { display: flex; gap: 6px; flex-wrap: wrap; }
.sb-item__share { flex: none; }

.sb-item__main { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.sb-item__section-title { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; margin: 0 0 4px; }
.sb-item__section-title .material-icons-outlined { font-size: 19px; color: var(--sb-accent); }
.sb-item__form { display: flex; flex-direction: column; gap: 18px; }
.sb-choice-group { border: none; margin: 0; padding: 0; }
.sb-choice-group legend { font-size: 12.5px; font-weight: 600; color: var(--sb-text-2); padding: 0; margin-bottom: 9px; }
.sb-sku-list { display: flex; flex-wrap: wrap; gap: 8px; }
.sb-sku {
    -webkit-appearance: none;
    appearance: none;
    border: 1.5px solid var(--sb-outline);
    background: var(--sb-field);
    border-radius: 11px;
    padding: 9px 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font: 13px var(--sb-font);
    color: var(--sb-text);
    cursor: pointer;
    transition: all var(--sb-t-fast) var(--sb-ease);
    box-shadow: var(--sb-specular-soft);
    position: relative;
}
.sb-sku:hover { border-color: rgba(var(--sb-accent-rgb), .55); }
.sb-sku.is-primary {
    border-color: var(--sb-accent);
    background: var(--sb-accent-soft);
    font-weight: 600;
    box-shadow: var(--sb-specular-soft), 0 3px 12px -4px rgba(var(--sb-accent-rgb), .5);
}
.sb-sku.is-primary::after {
    content: "check";
    font-family: "Material Icons Outlined";
    position: absolute;
    top: -7px; right: -7px;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: var(--sb-accent);
    color: #fff;
    font-size: 12px;
    display: grid;
    place-items: center;
    box-shadow: 0 2px 6px rgba(var(--sb-accent-rgb), .5);
}
.sb-sku em { font-style: normal; font-size: 12px; font-weight: 700; color: var(--sb-accent-strong); font-variant-numeric: tabular-nums; }
:root[data-theme="dark"] .sb-sku em { color: #9cc8ff; }

.sb-item__fields { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 13px; }
.sb-item__fields > div { display: flex; flex-direction: column; gap: 7px; }
.sb-item__fields .form-label { font-size: 12.5px; font-weight: 600; color: var(--sb-text-2); margin: 0; }
.sb-item__fields .form-check { display: inline-flex; align-items: center; gap: 6px; margin-right: 12px; font-size: 13px; }
.sb-item__fields .form-check-input { accent-color: var(--sb-accent); width: 15px; height: 15px; }

/* 批发价表 */
.sb-item .wholesale-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
    font-size: 12.5px;
    border: 1px solid var(--sb-divider);
    border-radius: 10px;
    overflow: hidden;
}
.sb-item .wholesale-table th, .sb-item .wholesale-table td { padding: 8px 12px; text-align: left; border-bottom: 1px solid var(--sb-divider); }
.sb-item .wholesale-table th { background: var(--sb-hover); color: var(--sb-text-2); font-weight: 600; font-size: 12px; }
.sb-item .wholesale-table tr:last-child td { border-bottom: none; }

/* 自选卡密按钮 */
.sb-draft-btn {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    border: 1.5px dashed var(--sb-outline);
    background: var(--sb-field);
    border-radius: 11px;
    padding: 11px 14px;
    display: flex;
    align-items: center;
    gap: 9px;
    font: 13px var(--sb-font);
    color: var(--sb-text-2);
    cursor: pointer;
    transition: all var(--sb-t-fast) var(--sb-ease);
    text-align: left;
}
.sb-draft-btn:hover { border-color: rgba(var(--sb-accent-rgb), .6); color: var(--sb-text); }
.sb-draft-btn .material-icons-outlined { font-size: 19px; color: var(--sb-accent); flex: none; }
.sb-draft-btn span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* 商品描述 */
.sb-item__desc { font-size: 13.5px; line-height: 1.9; color: var(--sb-text); overflow-wrap: break-word; user-select: text; }
.sb-item__desc img { max-width: 100%; border-radius: 10px; cursor: zoom-in; }
.sb-item__desc a { color: var(--sb-link); }
.sb-item__desc table { max-width: 100%; border-collapse: collapse; }
.sb-item__desc table td, .sb-item__desc table th { border: 1px solid var(--sb-divider); padding: 6px 10px; }

/* 购买侧栏 */
.sb-item__aside {
    position: sticky;
    top: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.sb-buybox { padding: 16px; display: flex; flex-direction: column; gap: 13px; }
.sb-buybox__price { display: flex; align-items: baseline; gap: 8px; }
.sb-buybox__price small { font-size: 12px; color: var(--sb-text-2); font-weight: 600; }
.sb-buybox__price .price {
    font-size: 30px;
    font-weight: 800;
    color: var(--sb-accent-strong);
    font-variant-numeric: tabular-nums;
    line-height: 1;
    display: flex;
    align-items: baseline;
    min-height: 34px;
}
:root[data-theme="dark"] .sb-buybox__price .price { color: #8ec2ff; }
.sb-buybox__price .price .unit { font-size: 15px; margin-right: 2px; font-weight: 700; }
.sb-runtime {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12.5px;
    border-radius: 10px;
    padding: 9px 12px;
    background: var(--sb-info-soft);
    color: var(--sb-text-2);
}
.sb-runtime .material-icons-outlined { font-size: 17px; flex: none; }
.sb-runtime[data-tone="error"] { background: var(--sb-danger-soft); color: var(--sb-danger); }
.sb-runtime[data-tone="warn"] { background: var(--sb-warn-soft); color: var(--sb-warn); }
.sb-runtime .sb-textlink { margin-left: auto; flex: none; }

/* 支付方式 */
.sb-paygrid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.sb-paygrid .pay {
    -webkit-appearance: none;
    appearance: none;
    border: 1.5px solid var(--sb-outline);
    background: var(--sb-field);
    border-radius: 11px;
    min-height: 46px;
    padding: 8px 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    font: 12.5px var(--sb-font);
    font-weight: 600;
    color: var(--sb-text);
    cursor: pointer;
    transition: all var(--sb-t-fast) var(--sb-ease);
    box-shadow: var(--sb-specular-soft);
    position: relative;
}
.sb-paygrid .pay:hover:not(:disabled) { border-color: rgba(var(--sb-accent-rgb), .6); }
.sb-paygrid .pay.is-checked {
    border-color: var(--sb-accent);
    background: var(--sb-accent-soft);
    box-shadow: var(--sb-specular-soft), 0 3px 12px -4px rgba(var(--sb-accent-rgb), .45);
}
.sb-paygrid .pay.is-checked::after {
    content: "check_circle";
    font-family: "Material Icons Outlined";
    position: absolute;
    top: 6px; right: 7px;
    font-size: 15px;
    color: var(--sb-accent);
}
.sb-paygrid .pay:disabled { opacity: .5; cursor: not-allowed; }
.sb-paygrid .pay img { width: 24px; height: 24px; border-radius: 6px; object-fit: contain; flex: none; }
.sb-paygrid .pay .material-icons-outlined { font-size: 21px; color: var(--sb-accent); flex: none; }
.sb-paygrid .pay span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sb-paywrap__state { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--sb-text-2); padding: 4px 2px; }

.sb-member-only {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 14px;
    border-radius: 11px;
    background: var(--sb-warn-soft);
    font-size: 13px;
}
.sb-member-only strong { display: block; }
.sb-member-only small { color: var(--sb-text-2); }

/* 图片放大 */
.sb-imgviewer {
    border: none;
    background: transparent;
    padding: 0;
    max-width: 92vw;
    max-height: 92vh;
}
.sb-imgviewer::backdrop { background: rgba(5, 8, 18, .8); backdrop-filter: blur(6px); }
.sb-imgviewer img { max-width: 92vw; max-height: 88vh; border-radius: 14px; box-shadow: var(--sb-shadow-window); display: block; }
.sb-imgviewer .sb-imgviewer__close {
    position: fixed;
    top: 18px; right: 18px;
    width: 40px; height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,.25);
    background: rgba(20, 26, 44, .6);
    color: #fff;
    display: grid;
    place-items: center;
    cursor: pointer;
    backdrop-filter: blur(10px);
}

/* =========================================================
   订单查询
   ========================================================= */
.sb-query { height: 100%; overflow-y: auto; }
.sb-query__wrap { max-width: 760px; margin: 0 auto; padding: 26px 22px 34px; display: flex; flex-direction: column; gap: 16px; }
.sb-query__head { text-align: center; padding: 8px 0 2px; }
.sb-query__head .sb-query__glyph {
    width: 64px; height: 64px;
    margin: 0 auto 14px;
    border-radius: 19px;
    background: linear-gradient(140deg, var(--sb-accent), var(--sb-accent-2));
    display: grid;
    place-items: center;
    color: #fff;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.45), 0 10px 26px -8px rgba(var(--sb-accent-rgb), .6);
}
.sb-query__head .sb-query__glyph .material-icons-outlined { font-size: 32px; }
.sb-query__head h1 { margin: 0 0 6px; font-size: 20px; font-weight: 700; }
.sb-query__head p { margin: 0; font-size: 13px; color: var(--sb-text-2); }
.sb-query__form { display: flex; gap: 10px; padding: 16px; }
.sb-query__form .sb-input { flex: 1; height: 46px; font-size: 14px; }
.sb-query__form .sb-btn { height: 46px; border-radius: 12px; flex: none; }

.sb-order {
    border-radius: var(--sb-r-card);
    background: var(--sb-surface);
    border: 1px solid var(--sb-edge);
    box-shadow: var(--sb-specular-soft), var(--sb-shadow-card);
    overflow: hidden;
}
.sb-order__head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px 16px;
    border-bottom: 1px solid var(--sb-divider);
}
.sb-order__head img { width: 40px; height: 40px; border-radius: 10px; object-fit: cover; flex: none; }
.sb-order__head > div { flex: 1; min-width: 0; }
.sb-order__head strong { display: block; font-size: 13.5px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sb-order__head small { font-size: 11.5px; color: var(--sb-text-2); }
.sb-order__body { padding: 13px 16px; display: flex; flex-direction: column; gap: 9px; }
.sb-order__row { display: flex; justify-content: space-between; gap: 12px; font-size: 12.5px; }
.sb-order__row > span:first-child { color: var(--sb-text-2); flex: none; }
.sb-order__row > span:last-child { text-align: right; word-break: break-all; user-select: text; }
.sb-order__actions { display: flex; gap: 8px; padding: 0 16px 14px; flex-wrap: wrap; }
.sb-order .sb-secret { margin: 0 16px 14px; }
.sb-order__note { margin: 0 16px 14px; padding: 10px 13px; border-radius: 10px; background: var(--sb-info-soft); font-size: 12.5px; line-height: 1.7; user-select: text; }
.sb-order__note img { max-width: 100%; border-radius: 8px; }

/* =========================================================
   认证（锁屏 → 登录）
   ========================================================= */
.sb-auth {
    position: fixed;
    inset: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.sb-lock {
    position: fixed;
    inset: 0;
    z-index: 30;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: 16vh;
    cursor: pointer;
    transition: transform .5s var(--sb-spring), opacity .45s var(--sb-ease), visibility .5s;
    color: #fff;
}
.sb-lock.is-open { transform: translateY(-8%); opacity: 0; visibility: hidden; pointer-events: none; }
.sb-lock__time {
    font-size: clamp(64px, 11vw, 118px);
    font-weight: 200;
    letter-spacing: -.02em;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    text-shadow: 0 2px 24px rgba(10, 18, 38, .5);
}
.sb-lock__date { margin-top: 10px; font-size: clamp(16px, 2.2vw, 22px); font-weight: 500; text-shadow: 0 1px 12px rgba(10, 18, 38, .55); }
.sb-lock__hint {
    position: absolute;
    bottom: 7vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    opacity: .85;
    text-shadow: 0 1px 8px rgba(10, 18, 38, .6);
    animation: sb-hint-bob 2.2s ease-in-out infinite;
}
.sb-lock__hint .material-icons-outlined { font-size: 22px; }
@keyframes sb-hint-bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }

.sb-auth__card {
    width: min(94vw, 400px);
    border-radius: 22px;
    background: var(--sb-glass-menu);
    backdrop-filter: var(--sb-backdrop-heavy);
    -webkit-backdrop-filter: var(--sb-backdrop-heavy);
    border: 1px solid var(--sb-edge);
    box-shadow: var(--sb-specular), var(--sb-shadow-window);
    padding: 30px 30px 24px;
    opacity: 0;
    transform: translateY(26px) scale(.97);
    transition: transform .5s var(--sb-spring) .08s, opacity .4s var(--sb-ease) .08s;
    max-height: calc(100vh - 90px);
    overflow-y: auto;
}
.sb-auth.is-open .sb-auth__card, .sb-auth.no-lock .sb-auth__card { opacity: 1; transform: none; }
.sb-auth__avatar {
    width: 84px; height: 84px;
    margin: 0 auto 14px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    box-shadow: 0 0 0 3px rgba(255,255,255,.6), 0 8px 24px -6px rgba(10, 18, 38, .45);
    background: #fff;
}
:root[data-theme="dark"] .sb-auth__avatar { box-shadow: 0 0 0 3px rgba(255,255,255,.2), 0 8px 24px -6px rgba(0,0,0,.6); }
.sb-auth__title { text-align: center; margin-bottom: 20px; }
.sb-auth__title strong { display: block; font-size: 19px; font-weight: 700; }
.sb-auth__title small { display: block; margin-top: 5px; font-size: 12.5px; color: var(--sb-text-2); }
.sb-auth__form { display: flex; flex-direction: column; gap: 14px; }
.sb-auth__form .sb-input { height: 44px; border-radius: 12px; text-align: left; }
.sb-auth__error {
    display: flex;
    align-items: flex-start;
    gap: 7px;
    font-size: 12.5px;
    color: var(--sb-danger);
    background: var(--sb-danger-soft);
    border-radius: 10px;
    padding: 9px 12px;
    margin: 0;
}
.sb-auth__error .material-icons-outlined { font-size: 16px; flex: none; margin-top: 1px; }
.sb-auth__meta { display: flex; align-items: center; justify-content: space-between; font-size: 12.5px; }
.sb-auth__meta a { color: var(--sb-link); text-decoration: none; }
.sb-auth__meta a:hover { text-decoration: underline; }
.sb-auth__submit { height: 46px; border-radius: 12px; font-size: 14px; width: 100%; }
.sb-auth__divider {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--sb-text-3);
    font-size: 11.5px;
    margin: 16px 0 10px;
}
.sb-auth__divider::before, .sb-auth__divider::after { content: ""; flex: 1; height: 1px; background: var(--sb-divider); }
.sb-auth__hooks { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }
.sb-auth__hooks:empty { display: none; }
.sb-auth__switch { text-align: center; margin: 16px 0 0; font-size: 12.5px; color: var(--sb-text-2); }
.sb-auth__switch a { color: var(--sb-link); font-weight: 600; text-decoration: none; }
.sb-auth__switch a:hover { text-decoration: underline; }
.sb-auth__send {
    flex: none;
    height: 44px;
    border-radius: 12px;
    padding: 0 14px;
    white-space: nowrap;
}
.sb-auth__back {
    position: fixed;
    top: 18px;
    left: 18px;
    z-index: 40;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    height: 38px;
    padding: 0 15px;
    border-radius: var(--sb-r-pill);
    background: rgba(20, 26, 44, .4);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(255,255,255,.22);
    color: #fff;
    font-size: 13px;
    text-decoration: none;
    transition: background var(--sb-t-fast) var(--sb-ease);
}
.sb-auth__back:hover { background: rgba(20, 26, 44, .55); }
.sb-auth__back .material-icons-outlined { font-size: 17px; }
.sb-auth__tray {
    position: fixed;
    right: 18px;
    bottom: 16px;
    z-index: 40;
    display: flex;
    gap: 6px;
}
.sb-auth__tray .sb-task-btn {
    background: rgba(20, 26, 44, .4);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(255,255,255,.22);
    color: #fff;
    width: 40px; height: 40px;
}
.sb-auth__tray .sb-task-btn:hover { background: rgba(20, 26, 44, .55); }
body.sb-auth-body .sb-flyout { z-index: 60; bottom: 66px; }
body.sb-auth-body .sb-captcha img.image-code { height: 44px; }
body.sb-auth-body .sb-auth__submit.is-loading { opacity: .7; pointer-events: none; }

/* =========================================================
   维护蓝屏 (:
   ========================================================= */
.sb-bsod {
    position: fixed;
    inset: 0;
    background: #0067b8;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--sb-font);
    cursor: default;
    user-select: none;
    z-index: 100;
}
:root[data-theme="dark"] .sb-bsod { background: #01417a; }
.sb-bsod__inner { max-width: 640px; padding: 0 40px; }
.sb-bsod__face { font-size: 110px; font-weight: 300; line-height: 1; margin-bottom: 34px; }
.sb-bsod__title { font-size: 22px; font-weight: 400; line-height: 1.6; margin: 0 0 26px; }
.sb-bsod__progress { font-size: 15px; margin-bottom: 40px; opacity: .95; }
.sb-bsod__meta { display: flex; gap: 18px; align-items: flex-start; }
.sb-bsod__qr { width: 84px; height: 84px; background: #fff; border-radius: 6px; padding: 7px; flex: none; }
.sb-bsod__qr svg { width: 100%; height: 100%; display: block; }
.sb-bsod__info { font-size: 12.5px; line-height: 1.9; opacity: .9; }
.sb-bsod__info a { color: #fff; }