:root {
    --bg: #ebe6dc;
    --bg-panel: #f7f3ea;
    --card: #fffdf8;
    --ink: #2a241c;
    --muted: #6b6358;
    --border: #d4cbb8;
    --accent: #8b5a2b;
    --accent-deep: #5c3a1a;
    --primary: #8b5a2b;
    --danger: #a33b2b;
    --ok: #3d6b4f;
    --top-bg: #2a241c;
    --top-fg: #f3ebe0;
    --nav-w: 148px;
    --home-badge: #dce9f5;
    --home-badge-ink: #2a4365;
}

* { box-sizing: border-box; }

body.market-body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
    background:
        radial-gradient(ellipse at top, rgba(139, 90, 43, 0.08), transparent 55%),
        linear-gradient(180deg, #e8e1d2 0%, var(--bg) 40%, #e3dccf 100%);
    color: var(--ink);
}

/* —— 顶栏 —— */
.market-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 28px;
    background: var(--top-bg);
    color: var(--top-fg);
    border-bottom: 3px solid var(--accent);
}
.market-brand {
    font-weight: 700;
    font-size: 20px;
    letter-spacing: 0.06em;
    color: var(--top-fg);
    text-decoration: none;
}
.market-brand:hover { color: #fff; }
.market-account {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 14px;
}
.market-account .who { color: #e8dfd2; }
.market-account .region {
    margin-left: 6px;
    color: #c9a06a;
    font-size: 13px;
}
.market-account .login-link,
.market-account .link-btn {
    background: none;
    border: none;
    color: #c9a06a;
    cursor: pointer;
    padding: 0;
    font-size: 14px;
    text-decoration: none;
}
.market-account .login-link:hover,
.market-account .link-btn:hover { color: #fff; }
.inline { display: inline; margin: 0; }

/* —— 区服条（内容与主壳同宽对齐） —— */
.market-region-bar {
    width: 100%;
    background: var(--bg-panel);
    border-bottom: 1px solid var(--border);
}
.region-form {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 8px 20px;
}
.region-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--muted);
}
.region-label select {
    padding: 4px 10px;
    border: 1px solid var(--border);
    border-radius: 3px;
    background: #fff;
    font-size: 13px;
    color: var(--ink);
}

/* —— 壳：左栏 + 主区 —— */
.market-shell {
    display: flex;
    flex: 1 1 auto;
    align-self: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 20px 24px;
    gap: 16px;
    align-items: flex-start;
    box-sizing: border-box;
}
/* 登录页：隐藏左栏，登录框居中 */
body.is-login .market-aside { display: none; }
body.is-login .market-shell { justify-content: center; }
body.is-login .market-main { max-width: 400px; width: 100%; }
.market-aside {
    width: var(--nav-w);
    flex-shrink: 0;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 10px 0;
    position: sticky;
    top: 12px;
}
.market-nav-group { padding: 4px 0 10px; }
.market-nav-group + .market-nav-group {
    border-top: 1px solid var(--border);
    margin-top: 4px;
    padding-top: 10px;
}
.market-nav-label {
    padding: 4px 14px 6px;
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.market-nav-item {
    display: block;
    padding: 8px 14px;
    font-size: 14px;
    color: var(--ink);
    text-decoration: none;
    border-left: 3px solid transparent;
}
a.market-nav-item:hover {
    background: rgba(139, 90, 43, 0.08);
    color: var(--accent-deep);
}
.market-nav-item.is-active {
    background: rgba(139, 90, 43, 0.12);
    border-left-color: var(--accent);
    font-weight: 600;
    color: var(--accent-deep);
}
.market-nav-item.is-disabled {
    color: #a89b88;
    cursor: default;
}
.market-main {
    flex: 1;
    min-width: 0;
}

/* —— 底栏 —— */
.market-foot {
    text-align: center;
    color: var(--muted);
    padding: 18px 16px 28px;
    font-size: 12px;
    border-top: 1px solid var(--border);
    background: rgba(247, 243, 234, 0.7);
}
.market-foot a {
    color: var(--accent-deep);
    text-decoration: none;
}
.market-foot a:hover { text-decoration: underline; }
.market-foot .sep { margin: 0 6px; color: #b5aa96; }

/* —— 通用组件（各页沿用） —— */
.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 20px;
    margin-bottom: 16px;
}
.card h2 { margin: 0 0 16px; font-size: 18px; }
.row { display: flex; gap: 16px; flex-wrap: wrap; }
.filters { display: flex; gap: 12px; flex-wrap: wrap; align-items: end; margin-bottom: 16px; }
.filters label { font-size: 13px; color: var(--muted); display: flex; flex-direction: column; gap: 4px; }
.filters input, .filters select {
    padding: 6px 10px; border: 1px solid var(--border); border-radius: 3px; font-size: 14px;
    background: #fff;
}
.btn {
    padding: 8px 18px; border: none; border-radius: 3px; cursor: pointer;
    background: var(--accent); color: #fff; font-size: 14px;
    text-decoration: none; display: inline-block;
}
.btn:hover { background: var(--accent-deep); }
.btn.secondary { background: #7a7164; }
.btn.secondary:hover { background: #5c554b; }
.btn.danger { background: var(--danger); }
.btn:disabled { background: #cfc6b6; cursor: not-allowed; }

table.lst { width: 100%; border-collapse: collapse; }
table.lst th, table.lst td {
    padding: 10px 8px; border-bottom: 1px solid var(--border);
    text-align: left; font-size: 14px;
}
table.lst th { color: var(--muted); font-weight: 600; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 12px; }
.badge.listed { background: #d8ebe0; color: #22543d; }
.badge.pending { background: #f5e6c8; color: #7b341e; }
.badge.sold { background: #e8e4dc; color: #4a5568; }
.badge.cancelled { background: #f5d5d0; color: #742a2a; }
.badge.home { background: var(--home-badge); color: var(--home-badge-ink); margin-left: 4px; }

.login-box { max-width: 360px; margin: 40px auto; }
.login-box.market-login h2 {
    text-align: center;
    letter-spacing: 0.08em;
    color: var(--accent-deep);
}
.login-box .field { margin-bottom: 14px; }
.login-box input {
    width: 100%; padding: 10px; border: 1px solid var(--border); border-radius: 3px; font-size: 14px;
}
.error { color: var(--danger); font-size: 13px; margin-top: 8px; }
.muted { color: var(--muted); font-size: 13px; }
.detail-grid { display: grid; grid-template-columns: 160px 1fr; gap: 8px 16px; font-size: 14px; }
.detail-grid .k { color: var(--muted); }
.pager { display: flex; gap: 12px; align-items: center; margin-top: 16px; flex-wrap: wrap; }
.price { font-weight: 700; color: var(--accent-deep); }

/* —— 全部出售列表（U1） —— */
.sell-panel {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 14px 16px 18px;
    min-height: 280px;
}
.sell-toolbar { margin-bottom: 8px; }
.sell-toolbar-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 16px;
    margin-bottom: 10px;
}
.kind-label { font-size: 13px; color: var(--muted); margin-right: 4px; }
.kind-tabs, .sort-tabs { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; }
.kind-tab, .sort-tab {
    display: inline-block;
    padding: 4px 10px;
    font-size: 13px;
    color: var(--ink);
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: 3px;
}
.kind-tab:hover, .sort-tab:hover { background: rgba(139, 90, 43, 0.08); }
.kind-tab.is-active, .sort-tab.is-active {
    border-color: var(--accent);
    background: rgba(139, 90, 43, 0.12);
    font-weight: 600;
    color: var(--accent-deep);
}
.sort-tab.is-disabled { color: #b5aa96; cursor: default; }
.sell-meta { margin: 0 0 12px; }
.sell-empty {
    padding: 48px 16px;
    text-align: center;
    font-size: 14px;
}
.sell-list { list-style: none; margin: 0; padding: 0; }
.sell-row {
    border-top: 1px solid var(--border);
}
.sell-row:last-child { border-bottom: 1px solid var(--border); }
.sell-row-link {
    display: flex;
    align-items: stretch;
    gap: 12px;
    padding: 12px 4px;
    text-decoration: none;
    color: inherit;
}
.sell-row-link:hover { background: rgba(139, 90, 43, 0.05); }
.sell-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    object-fit: contain;
    background: #ebe4d4;
    border: 1px solid var(--border);
    border-radius: 3px;
}
.market-tooltip {
    position: absolute;
    z-index: 50;
    max-width: 280px;
    padding: 10px 12px;
    background: #2a241c;
    color: #f3ebe0;
    border: 1px solid #8b5a2b;
    border-radius: 3px;
    font-size: 12px;
    line-height: 1.5;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
    pointer-events: none;
}
.sell-body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.sell-title { font-size: 15px; font-weight: 600; }
.sell-title .badge.kind {
    background: #efe6d6;
    color: var(--accent-deep);
    margin-left: 6px;
    font-weight: 500;
}
.sell-sub { font-size: 13px; color: var(--muted); }
.sell-meta-line { font-size: 12px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 4px; }
.browse-only { color: #a67c52; }
.sell-price {
    flex-shrink: 0;
    text-align: right;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 88px;
}
.sell-price .price { font-size: 18px; }
.price-unit { font-size: 11px; color: var(--muted); }
.page-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 28px;
    padding: 0 6px;
    border: 1px solid var(--border);
    border-radius: 3px;
    font-size: 13px;
    color: var(--ink);
    text-decoration: none;
    background: #fff;
}
.page-num.is-current {
    border-color: var(--accent);
    background: rgba(139, 90, 43, 0.12);
    font-weight: 700;
}

/* 兼容旧类名 */
.topbar, .container, .foot { /* no-op legacy */ }
.container { max-width: none; margin: 0; padding: 0; }

/* —— 商品详情（U3） —— */
.detail-shell {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.detail-related {
    width: 200px;
    flex-shrink: 0;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 12px;
}
.detail-related h3 { margin: 0 0 10px; font-size: 14px; }
.related-list { list-style: none; margin: 0; padding: 0; }
.related-list li { border-top: 1px solid var(--border); }
.related-list a {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 8px 2px;
    text-decoration: none;
    color: inherit;
    font-size: 13px;
}
.related-list a:hover { background: rgba(139, 90, 43, 0.06); }
.related-price { color: var(--accent-deep); font-weight: 600; }
.detail-main { flex: 1; min-width: 0; margin-bottom: 0; }
.detail-hero { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 16px; }
.detail-hero h2 { margin: 0 0 6px; font-size: 20px; }
.detail-icon {
    width: 72px; height: 72px;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: #ebe4d4;
}
.detail-price-line { margin: 8px 0 0; }
.detail-price-line .price { font-size: 22px; }
.detail-section-title { margin: 16px 0 8px; font-size: 15px; }
.detail-actions { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.role-card-box {
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 12px;
    background: #f7f1e6;
}
.role-card-lines { margin: 8px 0; padding-left: 18px; font-size: 14px; }
.snapshot-banner {
    margin: 0 0 12px;
    padding: 8px 10px;
    background: #f3ebe0;
    border: 1px dashed var(--border);
    border-radius: 3px;
}
.role-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 8px;
}
.role-tab {
    padding: 5px 10px;
    font-size: 13px;
    text-decoration: none;
    color: var(--ink);
    border: 1px solid transparent;
    border-radius: 3px;
}
.role-tab.is-active {
    border-color: var(--accent);
    background: rgba(139, 90, 43, 0.12);
    font-weight: 600;
}
.role-tab-panel h4 { margin: 12px 0 6px; font-size: 13px; color: var(--muted); }
.box-list { margin: 0; padding-left: 18px; font-size: 14px; }

/* —— 移动端：左栏改为顶下横向 Tab（默认可见） —— */
@media (max-width: 768px) {
    .market-top { padding: 10px 14px; }
    .region-form { padding: 8px 12px; }
    .detail-shell { flex-direction: column; }
    .detail-related { width: 100%; }
    .market-shell {
        flex-direction: column;
        padding: 12px 12px 20px;
    }
    .market-aside {
        width: 100%;
        position: static;
        padding: 0;
        display: block;
    }
    .market-nav {
        display: flex;
        flex-wrap: wrap;
        gap: 4px;
        padding: 8px;
    }
    .market-nav-group {
        display: contents;
        border: none;
        padding: 0;
        margin: 0;
    }
    .market-nav-label { display: none; }
    .market-nav-item {
        border-left: none;
        border-radius: 3px;
        padding: 6px 10px;
        font-size: 13px;
        white-space: nowrap;
    }
    .market-nav-item.is-active {
        border-left: none;
        outline: 1px solid var(--accent);
    }
    body.is-login .market-aside { display: none; }
}