/* TG 特色库运营后台：无脚本、无外部资源；浅色 / 深色跟随系统 */
:root {
  --bg: #f6f7f9; --panel: #ffffff; --line: #dfe3e8; --text: #1d2329; --muted: #6b7682;
  --accent: #2563eb; --accent-ink: #ffffff; --ok-bg: #e7f6ec; --ok: #17803d; --bad-bg: #fdecec; --bad: #c62828;
  --warn-bg: #fff6e0; --warn: #8a5a00; --row: #f9fafb; --chip: #eef1f5;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12161b; --panel: #1a2027; --line: #2c343d; --text: #e3e8ee; --muted: #8b96a3;
    --accent: #5b8cff; --accent-ink: #0b1220; --ok-bg: #12301d; --ok: #5fd08a; --bad-bg: #3a1717; --bad: #ff7b7b;
    --warn-bg: #3a2c0c; --warn: #f3c260; --row: #161b21; --chip: #252c35;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 20px; margin: 4px 0 12px; }
h1 small { font-size: 14px; font-weight: normal; color: var(--muted); margin-left: 8px; }
h2 { font-size: 15px; margin: 0 0 10px; }
h3 { font-size: 14px; margin: 14px 0 6px; }
main { max-width: 1400px; margin: 0 auto; padding: 16px; }
footer { text-align: center; padding: 16px; font-size: 12px; }

/* 顶栏 */
.top { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 16px; padding: 8px 16px;
  background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 2; }
.top .brand { font-weight: 600; color: var(--text); white-space: nowrap; }
.top nav { display: flex; flex-wrap: wrap; gap: 2px; flex: 1; }
.top nav a { padding: 4px 9px; border-radius: 6px; color: var(--text); white-space: nowrap; }
.top nav a.on { background: var(--accent); color: var(--accent-ink); }
.top nav a:hover { text-decoration: none; background: var(--chip); }
.top nav a.on:hover { background: var(--accent); }
.top .out { margin: 0; white-space: nowrap; }

/* 提示 */
.flash { padding: 9px 12px; border-radius: 8px; margin-bottom: 12px; }
.flash.ok { background: var(--ok-bg); color: var(--ok); }
.flash.bad, .warn { background: var(--bad-bg); color: var(--bad); }
.warn { padding: 8px 12px; border-radius: 8px; margin: 6px 0; word-break: break-all; }
.hint { background: var(--warn-bg); color: var(--warn); padding: 8px 12px; border-radius: 8px; font-size: 13px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12.5px; }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.err { color: var(--bad); word-break: break-all; }
.sub { color: var(--muted); font-size: 12px; }

/* 布局块 */
.box { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px; margin-bottom: 14px; }
details.box > summary { cursor: pointer; font-weight: 600; }
details.box[open] > summary { margin-bottom: 10px; }
.narrow { max-width: 380px; margin: 60px auto; }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); gap: 14px; align-items: start; }
.cols > .box { margin-bottom: 0; }
.cols + * { margin-top: 14px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; margin-bottom: 14px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.card .big { font-size: 24px; font-weight: 600; line-height: 1.2; margin: 2px 0; }
.head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 8px; }
.stack > * + * { margin-top: 10px; }
.tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.tabs a { padding: 4px 12px; border-radius: 999px; background: var(--chip); color: var(--text); }
.tabs a.on { background: var(--accent); color: var(--accent-ink); }
.tabs a:hover { text-decoration: none; }

/* 表格 */
.tw { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); margin-bottom: 14px; }
.box .tw { margin-bottom: 0; }
table { border-collapse: collapse; width: 100%; }
th, td { padding: 6px 9px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { background: var(--row); font-weight: 600; white-space: nowrap; font-size: 13px; position: sticky; top: 0; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: var(--row); }
tr.bad td { background: var(--bad-bg); }
tr.on td { background: var(--chip); }
tr.subrow td { padding-top: 0; border-top: 0; }
table.compact th, table.compact td { padding: 4px 8px; }
td.actions { min-width: 260px; }

/* 表单 */
input, select, textarea, button { font: inherit; color: inherit; }
input, select, textarea { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 5px 8px; max-width: 100%; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
textarea { width: 100%; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; }
input[type=checkbox] { vertical-align: -2px; }
input.short { width: 110px; }
button, .btn { display: inline-block; background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 6px;
  padding: 6px 14px; cursor: pointer; white-space: nowrap; }
button.secondary { background: var(--chip); color: var(--text); }
button.link { background: none; color: var(--accent); padding: 0; }
button:hover, .btn:hover { filter: brightness(1.08); text-decoration: none; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 12px; }
.filters label { display: inline-flex; gap: 6px; align-items: center; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 10px 14px; align-items: end; }
.form-grid.two { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.form-grid > label, .form-grid > .field { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
.form-grid > label > input, .form-grid > label > select, .form-grid > label > textarea { color: var(--text); width: 100%; }
.form-grid > label.inline, label.inline { flex-direction: row; align-items: center; gap: 6px; color: var(--text); }
.form-grid .full { grid-column: 1 / -1; }
.field b { color: var(--text); font-weight: 600; }
.danger { color: var(--bad) !important; }
.inline-form { display: inline-flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 2px 4px 2px 0; }
.checks { display: inline-flex; flex-wrap: wrap; gap: 4px 14px; color: var(--text); }
.checks label { display: inline-flex; gap: 4px; align-items: center; }
.login h1 { text-align: center; }
.login .form-grid { grid-template-columns: 1fr; }
.login button { width: 100%; padding: 9px; }

/* 键值表 */
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; margin: 10px 0 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; word-break: break-all; }

/* 状态标签 */
.pill { display: inline-block; padding: 0 8px; border-radius: 999px; font-size: 12px; line-height: 20px; background: var(--chip); white-space: nowrap; }
.p-active, .p-ok, .p-accepted, .p-broker { background: var(--ok-bg); color: var(--ok); }
.p-failed, .p-dead, .p-rejected, .p-deny { background: var(--bad-bg); color: var(--bad); }
.p-paused, .p-pending, .p-queued, .p-running, .p-candidate, .p-cooldown, .p-neg_sample_only { background: var(--warn-bg); color: var(--warn); }

@media (max-width: 640px) {
  main { padding: 12px; }
  .cols { grid-template-columns: 1fr; }
  .form-grid, .form-grid.two { grid-template-columns: 1fr; }
  .top { position: static; }
  .card .big { font-size: 20px; }
}
.login label { display: flex; flex-direction: column; gap: 4px; color: var(--muted); font-size: 13px; }
.login label input { width: 100%; color: var(--text); padding: 8px 10px; }