:root {
  --bg: #f5f6f8;
  --panel: #ffffff;
  --border: #e3e6ec;
  --text: #1c2333;
  --muted: #7a8296;
  --primary: #2f6bff;
  --primary-dark: #1f53d6;
  --danger: #d93b3b;
  --ok: #1f9d61;
  --radius: 10px;
  --radius-card: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}

.hidden { display: none !important; }
.muted { color: var(--muted); }
.error { color: var(--danger); min-height: 18px; margin: 6px 0 0; }

h1, h2, h3 { margin: 0 0 10px; font-weight: 600; }
h1 { font-size: 22px; }
h2 { font-size: 17px; }
h3 { font-size: 15px; }

/* 登录 */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.login-card { width: 340px; display: flex; flex-direction: column; gap: 14px; }
.login-card h1 { margin-bottom: 0; }
.login-card .muted { margin-top: -8px; }
.login-card button { margin-top: 6px; }

/* 布局 */
.topbar {
  display: flex; align-items: center; gap: 24px;
  background: var(--panel); border-bottom: 1px solid var(--border);
  padding: 0 24px; height: 56px; position: sticky; top: 0; z-index: 10;
}
.brand { font-weight: 700; letter-spacing: .3px; }
#tabs { display: flex; gap: 4px; flex: 1; }
#tabs button {
  background: transparent; border: 0; padding: 8px 14px; border-radius: 8px;
  color: var(--muted); font-size: 14px; cursor: pointer;
}
#tabs button:hover { background: #f0f2f6; color: var(--text); }
#tabs button.active { background: #eaf0ff; color: var(--primary); font-weight: 600; }
.user { display: flex; align-items: center; gap: 12px; }
main { padding: 24px; max-width: 1280px; margin: 0 auto; }

.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px;
}

/* 概览卡片 */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 18px; }
.stat { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.stat .label { color: var(--muted); font-size: 12px; }
.stat .value { font-size: 24px; font-weight: 650; margin-top: 8px; font-variant-numeric: tabular-nums; }
.chart-card { padding: 18px; }
.chart { width: 100%; height: auto; }
.chart .bar { fill: #c9d6ff; }
.chart .bar:hover { fill: #9db4ff; }
.chart .bar-value { fill: var(--muted); font-size: 11px; }
.chart .bar-label { fill: var(--muted); font-size: 11px; }

/* 表格 */
.toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.toolbar h2 { margin: 0; flex: 1; }
table.grid { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
table.grid th, table.grid td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
table.grid th { background: #fafbfd; color: var(--muted); font-weight: 600; font-size: 12px; white-space: nowrap; }
table.grid tr:last-child td { border-bottom: 0; }
table.grid tr:hover td { background: #fafbff; }
.mono { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 12px; }
.num { font-variant-numeric: tabular-nums; }

/* 表单与按钮 */
.field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.field input, .field select, .field textarea {
  background: #fff; border: 1px solid var(--border); border-radius: 8px;
  padding: 9px 10px; font-size: 14px; color: var(--text); font-family: inherit; width: 100%;
}
.field textarea { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid #d7e2ff; border-color: var(--primary); }
.field.inline { flex-direction: row; align-items: center; gap: 8px; color: var(--text); }
.field.inline input { width: auto; }
.hint { color: var(--muted); font-size: 12px; }

button { font-family: inherit; font-size: 13px; cursor: pointer; border-radius: 8px; padding: 8px 14px; border: 1px solid transparent; }
button:disabled { opacity: .55; cursor: not-allowed; }
button.primary { background: var(--primary); color: #fff; }
button.primary:hover { background: var(--primary-dark); }
button.ghost { background: transparent; border-color: var(--border); color: var(--text); }
button.ghost:hover { background: #f0f2f6; }
button.danger { background: transparent; border-color: #f0c9c9; color: var(--danger); }
button.danger:hover { background: #fff1f1; }
button.link { background: transparent; border: 0; color: var(--primary); padding: 4px 6px; }
button.link.danger { color: var(--danger); }
.actions-cell { display: flex; gap: 2px; flex-wrap: wrap; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; }
.badge.ok { background: #e8f7ef; color: var(--ok); }
.badge.off { background: #f0f2f6; color: var(--muted); }
.badge.warn { background: #fff4e5; color: #b26a00; }

/* 弹窗 */
dialog {
  border: 0; border-radius: 14px; padding: 22px; width: min(560px, calc(100vw - 32px));
  box-shadow: 0 24px 60px rgba(20, 30, 60, .22); color: var(--text);
}
dialog::backdrop { background: rgba(18, 24, 40, .42); }
dialog h2 { margin-bottom: 16px; }
.modal-body { display: flex; flex-direction: column; gap: 12px; max-height: 62vh; overflow: auto; padding-right: 2px; }
dialog .actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }
.dialog-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.dialog-head h2 { margin: 0; }
.row-form { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.row-form input { flex: 1; min-width: 140px; border: 1px solid var(--border); border-radius: 8px; padding: 9px 10px; font-size: 13px; }
.token-row { display: flex; gap: 8px; margin: 14px 0 4px; }
.token-row code { flex: 1; background: #f5f7fb; border: 1px solid var(--border); border-radius: 8px; padding: 10px; word-break: break-all; font-size: 13px; cursor: pointer; }
.token-row code:hover { border-color: var(--primary); background: #eef4ff; }
.codes-value {
  width: 100%; border: 1px solid var(--border); border-radius: 8px; padding: 10px;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 13px;
  background: #f9fafc; color: var(--text); resize: vertical;
}
.badge.vip { background: #fdf3d0; color: #8a6d1f; }
.student-row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 8px; }
.student-form { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 14px; }
.file-picker {
  flex: 1; min-width: 240px; display: flex; align-items: center; gap: 10px;
  padding: 7px 10px; border: 1px dashed var(--border); border-radius: 8px;
  background: #f9fafc; cursor: pointer; transition: border-color .15s, background .15s;
}
.file-picker:hover { border-color: var(--primary); background: #eef4ff; }
.file-btn {
  flex: none; padding: 5px 12px; border-radius: 6px; font-size: 13px;
  background: #fff; border: 1px solid var(--border); color: var(--text);
}
.file-name { flex: 1; min-width: 0; font-size: 13px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-name.picked { color: var(--text); }
.student-tip { display: none; align-items: center; gap: 8px; margin: 10px 0 0; font-size: 13px; }
.student-tip.show { display: flex; }
.student-tip.checking { color: var(--primary); }
.student-tip.pass { color: var(--ok); }
.student-tip.warn { color: #b26a00; }
.student-pending { margin: 0; font-size: 13px; color: #b26a00; }
.student-preview {
  display: flex; gap: 14px; align-items: flex-start; margin-top: 12px;
  padding: 10px; border: 1px solid var(--border); border-radius: 10px; background: #f9fafc;
}
.student-preview img {
  max-height: 160px; max-width: 240px; border-radius: 8px;
  border: 1px solid var(--border); background: #fff; object-fit: contain;
}
.student-preview-meta { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.student-tip .dot {
  width: 14px; height: 14px; flex: none; border-radius: 50%;
  border: 2px solid currentColor; border-top-color: transparent; animation: kapi-spin .8s linear infinite;
}
@keyframes kapi-spin { to { transform: rotate(360deg); } }
.student-image {
  display: block; max-width: min(720px, 86vw); max-height: 74vh;
  border: 1px solid var(--border); border-radius: 10px; background: #fff;
}
dialog#image-dialog { max-width: 90vw; }
.student-thumb {
  width: 72px; height: 48px; object-fit: cover; border-radius: 6px;
  border: 1px solid var(--border); cursor: zoom-in; background: #fff;
}
.student-thumb:hover { border-color: var(--primary); }

/* 提示 */
.toast {
  position: fixed; right: 24px; bottom: 24px; z-index: 99;
  background: #1c2333; color: #fff; padding: 12px 16px; border-radius: 10px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, .2); max-width: 380px;
}
.toast.error { background: #a92f2f; }

/* 日志筛选 */
.filter-form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.filter-form select, .filter-form input { border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; font-size: 13px; background: #fff; }
.pagination { display: flex; align-items: center; gap: 10px; justify-content: flex-end; margin-top: 12px; }

.empty { padding: 28px; text-align: center; color: var(--muted); background: var(--panel); border: 1px dashed var(--border); border-radius: var(--radius); }

/* ---------- 模型广场 ---------- */
.portal-top {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 24px;
  min-height: 60px; padding: 0 24px; background: var(--panel);
  border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10;
}
.portal-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); }
.portal-logo { font-weight: 700; letter-spacing: .3px; }
.portal-nav { display: flex; align-items: center; justify-content: center; gap: 28px; min-width: 0; }
.portal-nav a {
  position: relative; padding: 6px 0; color: var(--muted); font-size: 14px;
  text-decoration: none; white-space: nowrap; transition: color .2s;
}
.portal-nav a:hover { color: var(--text); }
.portal-nav a.active { color: var(--text); font-weight: 600; }
.portal-nav a.active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px; border-radius: 2px; background: var(--primary);
}
.portal-actions { display: flex; align-items: center; gap: 12px; }
.nav-auth-btn {
  padding: 8px 14px; border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); font-size: 13px; text-decoration: none; white-space: nowrap;
}
.nav-auth-btn:hover { background: #f0f2f6; }
.nav-auth-btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.nav-auth-btn.primary:hover { background: var(--primary-dark); }
.portal-main { max-width: 1680px; margin: 0 auto; padding: 24px 24px 48px; }
.portal-hero h1 { font-size: 26px; margin-bottom: 8px; }
.portal-hero p { margin: 0 0 18px; }
.portal-hero-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; }
.portal-hero-row p { margin-bottom: 0; }
.portal-hero-actions { display: flex; align-items: center; gap: 10px; flex: none; }
.portal-market { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 24px; align-items: start; margin-bottom: 24px; }
.portal-market .portal-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.portal-content .portal-hero h1 { font-size: 24px; }
.portal-content .portal-hero p { margin-bottom: 12px; }
.vendor-sidebar {
  position: sticky; top: 84px; display: flex; flex-direction: column; gap: 8px;
  max-height: calc(100vh - 110px); padding: 14px; overflow: auto;
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
}
.vendor-sidebar-head h2 { margin: 0 0 6px; color: var(--muted); font-size: 13px; font-weight: 600; letter-spacing: .04em; }
.vendor-filter { display: flex; flex-direction: column; gap: 4px; }
.vendor-filter-item {
  display: flex; align-items: center; gap: 9px; width: 100%; padding: 8px 10px;
  border: 1px solid transparent; border-radius: 9px; background: transparent;
  color: var(--text); font-family: inherit; font-size: 13px; text-align: left; cursor: pointer;
}
.vendor-filter-item:hover { background: #f5f7fb; }
.vendor-filter-item.active { background: #eaf0ff; border-color: #d6e2ff; color: var(--primary); font-weight: 600; }
.vendor-filter-item .name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vendor-filter-item .count { flex: none; min-width: 24px; padding: 1px 7px; border-radius: 999px; background: #f0f2f6; color: var(--muted); font-size: 11px; text-align: center; }
.vendor-filter-item.active .count { background: #fff; color: var(--primary); }
.vendor-filter-item .vendor-mark { width: 24px; height: 24px; border-radius: 7px; }
.vendor-filter-all-icon {
  flex: none; display: grid; place-items: center; width: 24px; height: 24px;
  border-radius: 7px; background: #f0f2f6; color: var(--muted); font-size: 10px; font-weight: 700;
}
.portal-market .portal-groups { margin-bottom: 0; }
.portal-legend { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; font-size: 12px; color: var(--muted); }
.portal-legend span { display: inline-flex; align-items: center; gap: 6px; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #9aa1b2; }
.dot.ok { background: #1f9d61; }
.dot.slow { background: #d99a1f; }
.dot.down { background: #d93b3b; }
.dot.unknown { background: #9aa1b2; }
.portal-groups { display: flex; flex-direction: column; gap: 34px; margin-bottom: 32px; }
.vendor-group { display: flex; flex-direction: column; gap: 14px; }
.vendor-head { display: flex; align-items: center; gap: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.vendor-title { flex: 1; min-width: 0; }
.vendor-title h2 { margin: 0; font-size: 17px; }
.vendor-title p { margin: 3px 0 0; font-size: 12px; color: var(--muted); }
.vendor-count { flex: none; padding: 3px 10px; border-radius: 999px; background: #f0f2f6; color: var(--muted); font-size: 12px; white-space: nowrap; }
.vendor-mark {
  flex: none; display: grid; place-items: center;
  width: 38px; height: 38px; border-radius: 11px;
  background: #fff; border: 1px solid var(--border); overflow: hidden;
}
.vendor-mark.sm { width: 28px; height: 28px; border-radius: 8px; margin-top: 1px; }
.vendor-mark.dark { background: #111318; border-color: #111318; }
.vendor-mark img { display: block; width: 72%; height: 72%; object-fit: contain; }
.portal-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.model-card {
  display: flex; flex-direction: column; gap: 12px; padding: 16px;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-card);
}
.model-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.model-head-main { display: flex; align-items: flex-start; gap: 10px; flex: 1; min-width: 0; }
.model-titles { min-width: 0; }
.model-name { margin: 0; font-size: 14px; word-break: normal; overflow-wrap: anywhere; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }
.model-desc { margin: 6px 0 0; font-size: 12px; color: var(--muted); }
.status-pill {
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
  font-size: 12px; padding: 3px 10px; border-radius: 999px; background: #f0f2f6; color: var(--muted);
}
.status-pill.ok { background: #e8f7ef; color: #1f7a4d; }
.status-pill.slow { background: #fff4e5; color: #a56600; }
.status-pill.down { background: #fdecec; color: #b53434; }
.model-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 0;
  padding: 10px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.model-stats dt { font-size: 12px; color: var(--muted); }
.model-stats dd { margin: 6px 0 0; font-size: 15px; font-weight: 600; font-variant-numeric: tabular-nums; }
.model-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.model-price { display: flex; flex-direction: column; gap: 2px; font-size: 13px; line-height: 1.6; }
.price-line { display: inline-flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.price-badge { flex: none; padding: 1px 6px; border-radius: 999px; font-size: 10px; font-weight: 600; }
.price-badge.offpeak { background: #e8f7ef; color: #1f7d50; }
.price-badge.peak { background: #fff4e5; color: #a56600; }
.price-alt { color: var(--muted); font-size: 11.5px; }
.model-tags { display: flex; gap: 6px; }
.model-tag { font-size: 12px; color: var(--muted); border: 1px solid var(--border); border-radius: 999px; padding: 2px 8px; }
.model-meta { margin: 0; font-size: 12px; color: var(--muted); }
.model-card { cursor: pointer; transition: border-color .15s, box-shadow .15s; }
.model-card:hover { border-color: #c9d6f5; box-shadow: 0 8px 22px rgba(20, 30, 60, .07); }

/* 模型广场工具栏 */
.market-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.market-search { flex: 1; min-width: 220px; }
.market-search input {
  width: 100%; padding: 9px 12px; font-family: inherit; font-size: 13px; color: var(--text);
  background: var(--panel); border: 1px solid var(--border); border-radius: 9px;
}
.market-search input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(47, 107, 255, .12); }
.market-toolbar-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.market-sort { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; color: var(--muted); }
.market-sort select {
  padding: 8px 10px; font-family: inherit; font-size: 13px; color: var(--text);
  background: var(--panel); border: 1px solid var(--border); border-radius: 9px;
}
.view-toggle { display: inline-flex; padding: 3px; background: #f0f2f6; border-radius: 9px; }
.view-toggle button {
  padding: 6px 14px; border: 0; border-radius: 7px; background: transparent;
  color: var(--muted); font-family: inherit; font-size: 12.5px; cursor: pointer;
}
.view-toggle button.active { background: #fff; color: var(--text); font-weight: 600; box-shadow: 0 1px 3px rgba(20, 30, 60, .12); }
.market-count { margin: 0 0 16px; font-size: 12px; color: var(--muted); }

/* 表格视图 */
.model-table-wrap { overflow-x: auto; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-card); }
.model-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.model-table th, .model-table td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
.model-table th { font-size: 12px; font-weight: 600; color: var(--muted); background: #f9fafc; }
.model-table th.num, .model-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
.model-table tbody tr { cursor: pointer; }
.model-table tbody tr:hover { background: #f7f9fd; }
.model-table tbody tr:last-child td { border-bottom: 0; }
.model-table-name {
  padding: 0; border: 0; background: transparent; color: var(--text); cursor: pointer;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 13px;
}
.model-table tbody tr:hover .model-table-name { color: var(--primary); }
.model-table-vendor { display: inline-flex; align-items: center; gap: 8px; }
.model-table .vendor-mark.sm { width: 22px; height: 22px; border-radius: 6px; }
.model-table .status-pill { padding: 2px 8px; }

/* 模型详情弹窗 */
.model-dialog { width: min(680px, calc(100vw - 32px)); }
.model-dialog-body { display: flex; flex-direction: column; gap: 14px; max-height: 68vh; overflow: auto; padding-right: 2px; }
.detail-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.detail-title { min-width: 0; }
.detail-title-row { display: flex; align-items: center; gap: 10px; }
.detail-title-row h2 {
  margin: 0; font-size: 18px; word-break: normal; overflow-wrap: anywhere;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}
.detail-title p { margin: 8px 0 0; font-size: 13px; }
.detail-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.detail-card { padding: 14px; background: #f9fafc; border: 1px solid var(--border); border-radius: 10px; }
.detail-card h3 { margin: 0 0 10px; font-size: 13px; font-weight: 600; color: var(--muted); }
.detail-card-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 10px; }
.detail-card-head h3 { margin: 0; }
.detail-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.detail-stat {
  display: flex; flex-direction: column; gap: 4px; padding: 10px 12px;
  background: #f9fafc; border: 1px solid var(--border); border-radius: 10px;
}
.detail-stat-label { font-size: 11.5px; color: var(--muted); }
.detail-stat-value { font-size: 14px; font-variant-numeric: tabular-nums; }
.detail-code { margin: 0; background: #fff; }

.portal-access { padding: 22px; margin-bottom: 24px; }
.portal-access h2 { margin-bottom: 8px; }
.portal-field { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 14px 0; }
.portal-label { min-width: 64px; font-size: 12px; color: var(--muted); }
.portal-field code {
  flex: 1; min-width: 220px; padding: 10px 12px; font-size: 13px;
  background: #f5f7fb; border: 1px solid var(--border); border-radius: 8px;
}
.portal-code { margin: 0; padding: 14px; overflow: auto; background: #f5f7fb; border: 1px solid var(--border); border-radius: 10px; }
.portal-code code { font-size: 12.5px; line-height: 1.7; white-space: pre; }
.portal-foot { display: flex; justify-content: space-between; max-width: 1100px; margin: 0 auto; padding: 0 24px 32px; font-size: 12px; }
.portal-foot-wide { max-width: 1680px; }
.portal-foot a { text-decoration: none; }

/* 控制台 */
.console-head { margin-bottom: 20px; }
.console-head h1 { margin: 0 0 6px; font-size: 26px; }
.console-title { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.console-title h1 { margin: 0; }
.console-head p { margin: 0; }
.console-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 16px; margin-bottom: 18px; }
.console-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.console-stat { position: relative; display: flex; flex-direction: column; gap: 8px; min-height: 172px; padding: 18px; overflow: hidden; }
.console-stat .stat-icon { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; }
.console-stat .stat-icon svg { width: 18px; height: 18px; }
.stat-icon.green { background: #e8f7ef; color: #1f9d61; }
.stat-icon.blue { background: #eaf0ff; color: #2f6bff; }
.stat-icon.purple { background: #f0ebff; color: #7c5cff; }
.console-stat .label { margin-top: 2px; color: var(--muted); font-size: 12px; }
.console-stat .value { font-size: 28px; font-weight: 700; font-variant-numeric: tabular-nums; }
.console-stat .hint { margin: 0; color: var(--muted); font-size: 11.5px; }
.spend-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.spend-block { min-width: 0; }
.spend-block h3 { margin: 0 0 10px; color: var(--muted); font-size: 13px; font-weight: 600; }
.spend-block .grid { margin: 0; }
.console-stat .stat-line { position: absolute; left: 18px; right: 18px; bottom: 0; height: 3px; border-radius: 3px 3px 0 0; }
.stat-line.green { background: linear-gradient(90deg, #39c98a, #1f9d61); }
.stat-line.blue { background: linear-gradient(90deg, #7fa6ff, #2f6bff); }
.stat-line.purple { background: linear-gradient(90deg, #b9a5ff, #7c5cff); }
.balance-panel {
  display: flex; flex-direction: column; gap: 16px; padding: 20px;
  border: 1px solid #dcefe7; border-radius: 12px;
  background: linear-gradient(160deg, #f8fdfb, #edf8f2);
}
.balance-head { display: flex; align-items: center; justify-content: space-between; color: #4d6b60; font-size: 13px; }
.balance-status { display: inline-flex; align-items: center; gap: 6px; padding: 3px 8px; border-radius: 999px; background: #e8f7ef; color: #2c7a52; font-size: 11px; }
.balance-status i { width: 6px; height: 6px; border-radius: 50%; background: #2c9b68; }
.balance-value { font-size: 32px; font-weight: 700; letter-spacing: -.02em; }
.balance-meta { display: grid; gap: 10px; padding: 14px; border-radius: 10px; background: rgba(255, 255, 255, .65); }
.balance-meta div { display: flex; justify-content: space-between; gap: 10px; color: #6b7a73; font-size: 12px; }
.balance-meta strong { color: #24332d; font-weight: 600; }
.wallet-btn {
  display: flex; align-items: center; justify-content: space-between; margin-top: auto;
  padding: 12px 14px; border: 0; border-radius: 10px; background: #111318; color: #fff;
  font-size: 13px; font-weight: 600; cursor: pointer;
}
.wallet-btn:hover { background: #232630; }

/* 用量与令牌页 */
.account-main { max-width: 1100px; margin: 0 auto; padding: 32px 24px 48px; }
.account-hero { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; margin-bottom: 22px; }
.account-eyebrow { margin: 0 0 8px; color: var(--primary); font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 11px; letter-spacing: .16em; }
.account-hero h1 { margin: 0 0 8px; font-size: 26px; }
.account-hero p { margin: 0; }
.account-back { flex: none; color: var(--muted); font-size: 13px; text-decoration: none; }
.account-back:hover { color: var(--primary); }
.account-tip code { padding: 2px 6px; border: 1px solid var(--border); border-radius: 6px; background: #f5f7fb; font-size: 12px; }

/* 用户端登录与账户 */
.portal-auth-group { display: flex; align-items: center; gap: 8px; }
.portal-user { font-size: 13px; color: var(--text); }
.portal-section-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.portal-section-head h2, .portal-section-head h3 { margin: 0; }
.portal-block { margin-bottom: 18px; }
.quota-bar { height: 6px; margin-top: 10px; border-radius: 999px; background: #eceff4; overflow: hidden; }
.quota-fill { height: 100%; border-radius: 999px; background: var(--primary); }

/* 排行榜 */
.leaderboard-main { max-width: 1000px; margin: 0 auto; padding: 32px 24px 48px; }
.leaderboard-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; margin-bottom: 18px; flex-wrap: wrap; }
.leaderboard-head h1 { margin: 0 0 6px; font-size: 26px; }
.leaderboard-head p { margin: 0; }
.leaderboard-tabs { display: inline-flex; gap: 4px; padding: 4px; border-radius: 10px; background: #eceff4; }
.leaderboard-tabs button {
  padding: 7px 14px; border: 0; border-radius: 8px; background: transparent;
  color: var(--muted); font-size: 12.5px; cursor: pointer;
}
.leaderboard-tabs button.active { background: #fff; color: var(--text); font-weight: 600; box-shadow: 0 1px 3px rgba(20, 30, 60, .12); }
.leaderboard-rank {
  display: grid; place-items: center; width: 30px; height: 30px; border-radius: 9px;
  background: #f0f2f6; color: var(--muted); font-size: 12px; font-weight: 700;
}
.leaderboard-rank.rank-1 { background: #fff4d6; color: #9a6b00; }
.leaderboard-rank.rank-2 { background: #eef1f5; color: #5f6878; }
.leaderboard-rank.rank-3 { background: #f8e9dc; color: #9a5a2b; }
.leaderboard-model { display: flex; align-items: center; gap: 9px; min-width: 0; }
.leaderboard-model .vendor-mark { width: 26px; height: 26px; border-radius: 8px; }
.leaderboard-model .name { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 12.5px; word-break: break-all; }
.leaderboard-model .vendor { margin-top: 2px; color: var(--muted); font-size: 11px; }
.leaderboard-tokens { font-weight: 600; font-variant-numeric: tabular-nums; }
.leaderboard-note { margin-top: 14px; color: var(--muted); font-size: 12px; }

/* 余额查询 */
.balance-main { max-width: 900px; margin: 0 auto; padding: 32px 24px 48px; }
.balance-hero-card {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 20px;
  margin-bottom: 18px; padding: 26px; border-radius: 14px;
  background: linear-gradient(135deg, #101216, #1d2028); color: #f4f6f9;
}
.balance-hero-card .label { color: rgba(244, 246, 249, .58); font-size: 12px; }
.balance-hero-card .value { margin-top: 8px; font-size: 40px; font-weight: 700; letter-spacing: -.02em; }
.balance-hero-card .hint { margin: 8px 0 0; color: rgba(244, 246, 249, .55); font-size: 12px; }
.balance-hero-card .refresh { border-color: rgba(255, 255, 255, .25); color: #fff; background: transparent; }
.balance-hero-card .refresh:hover { background: rgba(255, 255, 255, .1); }
.recharge-sub { margin: 6px 0 0; font-size: 12px; }
.recharge-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.recharge-option {
  display: flex; flex-direction: column; align-items: flex-start; gap: 6px;
  padding: 16px; text-align: left; font-family: inherit; cursor: pointer;
  background: #f9fafc; border: 1px solid var(--border); border-radius: 12px;
  transition: border-color .15s, background .15s;
}
.recharge-option:hover { border-color: var(--primary); background: #eef4ff; }
.recharge-option .amount { font-size: 24px; font-weight: 700; color: var(--text); font-variant-numeric: tabular-nums; }
.recharge-option .hint { font-size: 12px; color: var(--muted); }
.recharge-tip { margin: 12px 0 0; font-size: 12px; }
.pay-dialog { width: min(440px, calc(100vw - 32px)); }
.pay-body {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  max-height: 70vh; overflow-y: auto; padding-right: 2px; text-align: center;
}
.pay-info { width: 100%; padding: 10px 14px; background: #f9fafc; border: 1px solid var(--border); border-radius: 10px; text-align: left; }
.pay-info-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 7px 0; border-bottom: 1px solid var(--border); font-size: 12.5px; }
.pay-info-row:last-child { border-bottom: 0; }
.pay-info-label { color: var(--muted); flex: none; }
.pay-info-value { font-variant-numeric: tabular-nums; text-align: right; word-break: break-all; }
.pay-amount-inline { color: var(--primary); font-size: 16px; font-weight: 700; }
.pay-title { margin: 2px 0 0; font-size: 20px; }
.pay-amount { font-size: 34px; font-weight: 700; font-variant-numeric: tabular-nums; }
.pay-qr {
  width: 240px; height: 240px; padding: 10px; background: #fff;
  border: 1px solid var(--border); border-radius: 12px;
}
.pay-order { display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap; font-size: 12px; color: var(--muted); }
.pay-order code {
  padding: 4px 8px; background: #f5f7fb; border: 1px solid var(--border);
  border-radius: 6px; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 12px;
}
.pay-status { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.pay-note { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.pay-note-label { align-self: flex-start; color: var(--muted); font-size: 12px; }
.pay-note-input {
  width: 100%; min-height: 72px; padding: 10px 12px; resize: vertical;
  border: 1px solid var(--border); border-radius: 9px; background: #fff;
  color: var(--text); font-family: inherit; font-size: 13px; line-height: 1.6;
}
.pay-note-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(47, 107, 255, .12); }
.pay-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 16px; }
.pay-actions button { min-width: 96px; }
.recharge-table-wrap { overflow-x: auto; }
.recharge-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.recharge-table th, .recharge-table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
.recharge-table th { font-size: 12px; font-weight: 600; color: var(--muted); background: #f9fafc; }
.recharge-table tbody tr:last-child td { border-bottom: 0; }
.recharge-table .mono { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 12px; }

/* 文档 */
.docs-main { max-width: 860px; margin: 0 auto; padding: 32px 24px 64px; }
.docs-hero { margin-bottom: 30px; }
.docs-hero h1 { margin: 0 0 8px; font-size: 30px; }
.docs-hero p { margin: 0; }
.docs-section { margin-top: 30px; }
.docs-section h2 { margin: 0 0 12px; padding-bottom: 8px; border-bottom: 1px solid var(--border); font-size: 19px; }
.docs-section h3 { margin: 18px 0 8px; font-size: 15px; }
.docs-main p, .docs-main li { color: #39404d; line-height: 1.9; }
.docs-main ul, .docs-main ol { padding-left: 22px; }
.docs-main code {
  padding: 2px 6px; border: 1px solid var(--border); border-radius: 6px;
  background: #f5f7fb; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 12.5px;
}
.docs-main pre {
  margin: 12px 0; padding: 16px; overflow: auto; border-radius: 10px;
  background: #0e1014; color: #e8ebf0;
}
.docs-main pre code { padding: 0; border: 0; background: none; color: inherit; font-size: 12.5px; line-height: 1.7; }
.docs-table { width: 100%; border-collapse: collapse; margin: 12px 0; }
.docs-table th, .docs-table td { padding: 9px 12px; border-bottom: 1px solid var(--border); text-align: left; font-size: 13px; }
.docs-table th { background: #f8f9fc; color: var(--muted); font-weight: 600; }

@media (max-width: 1100px) {
  .portal-market .portal-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .console-layout { grid-template-columns: 1fr; }
  .spend-grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .portal-top {
    grid-template-columns: 1fr auto;
    gap: 10px 16px;
    padding: 12px 18px;
  }
  .portal-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: flex-start;
    gap: 20px;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: none;
  }
  .portal-nav::-webkit-scrollbar { display: none; }
  .portal-hero-row { flex-direction: column; align-items: flex-start; }
  .portal-market { grid-template-columns: 1fr; gap: 14px; }
  .vendor-sidebar { position: static; max-height: none; padding: 12px; overflow: visible; }
  .vendor-sidebar-head { display: none; }
  .vendor-filter { flex-direction: row; overflow-x: auto; padding-bottom: 2px; }
  .vendor-filter-item { flex: none; width: auto; padding: 7px 12px; border-color: var(--border); border-radius: 999px; }
  .vendor-filter-item .name { flex: none; }
}

@media (max-width: 640px) {
  .portal-market .portal-grid { grid-template-columns: 1fr; }
  .market-toolbar { flex-direction: column; align-items: stretch; }
  .market-search { min-width: 0; }
  .market-toolbar-actions { justify-content: space-between; }
  .detail-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .account-main { padding: 24px 18px 40px; }
  .account-hero { flex-direction: column; align-items: flex-start; gap: 10px; }
  .console-stats { grid-template-columns: 1fr; }
  .leaderboard-main, .balance-main, .docs-main { padding: 24px 18px 40px; }
  .balance-hero-card { flex-direction: column; align-items: flex-start; }
  .recharge-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pay-qr { width: 210px; height: 210px; }
}