:root {
  --bg: #f6f7fb;
  --card: #fff;
  --ink: #1b1f2a;
  --ink-2: #5b6478;
  --line: #e6e8f0;
  --brand: #3b5bfd;
  --brand-ink: #fff;
  --ok: #12805c;
  --ok-bg: #e6f6ef;
  --wait: #9a6a00;
  --wait-bg: #fdf3d8;
  --danger: #b3261e;
  --danger-bg: #fdecea;
  --radius: 12px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12141a; --card: #1a1d25; --ink: #e8eaf1; --ink-2: #99a1b5; --line: #2a2f3c;
    --brand: #6b83ff; --ok-bg: #14342a; --ok: #6fd3ab; --wait-bg: #3a2f10; --wait: #ffd479;
    --danger-bg: #3a1a18; --danger: #ff9c93;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 15px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
code { background: color-mix(in srgb, var(--ink) 8%, transparent); padding: 1px 5px; border-radius: 5px; font-size: 13px; }

.top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px 24px; background: var(--card); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 5;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 700; }
.brand:hover { text-decoration: none; }
.brand__dot { width: 10px; height: 10px; border-radius: 50%; background: var(--brand); }
.brand__tag {
  font-weight: 500; font-size: 12px; color: var(--ink-2);
  border: 1px solid var(--line); border-radius: 999px; padding: 1px 9px;
}
.top__nav { display: flex; align-items: center; gap: 12px; }
.who { display: flex; align-items: center; gap: 8px; color: var(--ink-2); font-size: 14px; }
.who img { width: 26px; height: 26px; border-radius: 50%; background: var(--line); }

.wrap { max-width: 1000px; margin: 0 auto; padding: 28px 24px 60px; }
.foot {
  max-width: 1000px; margin: 0 auto; padding: 20px 24px 48px;
  color: var(--ink-2); font-size: 13px; display: flex; gap: 24px; flex-wrap: wrap; justify-content: space-between;
}
.foot__links { display: flex; gap: 16px; }

h1 { font-size: 22px; margin: 0 0 4px; }
h2.sub { font-size: 16px; margin: 36px 0 12px; color: var(--ink-2); font-weight: 600; }
.hint { color: var(--ink-2); font-size: 13px; }

.hero { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 36px 32px; }
.hero h1 { font-size: 26px; }
.hero p { color: var(--ink-2); max-width: 62ch; }
.hero--error { border-color: var(--danger); }
.prewrap { white-space: pre-wrap; }

.pagebar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.pagebar__actions { display: flex; gap: 8px; }

.btn {
  display: inline-block; border: 1px solid var(--line); background: var(--card); color: var(--ink);
  padding: 7px 14px; border-radius: 9px; font-size: 14px; cursor: pointer; line-height: 1.5;
}
.btn:hover { text-decoration: none; border-color: var(--brand); }
.btn--primary { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); }
.btn--primary:hover { color: var(--brand-ink); filter: brightness(1.06); }
.btn--ghost { background: transparent; }
.btn--danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, var(--line)); }
.btn--sm { padding: 4px 10px; font-size: 13px; }
.btn--lg { padding: 10px 22px; font-size: 15px; }

.flash { border-radius: var(--radius); padding: 12px 16px; margin-bottom: 16px; font-size: 14px; white-space: pre-wrap; }
.flash--ok { background: var(--ok-bg); color: var(--ok); }
.flash--error { background: var(--danger-bg); color: var(--danger); }

.grid { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.grid th, .grid td { padding: 11px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.grid th { font-size: 12.5px; color: var(--ink-2); font-weight: 600; background: color-mix(in srgb, var(--ink) 3%, transparent); }
.grid tr:last-child td { border-bottom: 0; }
.ta-r { text-align: right; }
.cell-icon { width: 46px; }
.cell-icon img { width: 34px; height: 34px; border-radius: 9px; object-fit: cover; background: var(--line); }
.name { font-weight: 600; }
.key { color: var(--ink-2); font-size: 12.5px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.inline { display: inline; }

.tag { display: inline-block; font-size: 12px; padding: 2px 9px; border-radius: 999px; }
.tag--ok { background: var(--ok-bg); color: var(--ok); }
.tag--wait { background: var(--wait-bg); color: var(--wait); }
.tag--muted { background: color-mix(in srgb, var(--ink) 9%, transparent); color: var(--ink-2); }

.empty { background: var(--card); border: 1px dashed var(--line); border-radius: var(--radius); padding: 26px 24px; }
.empty p { margin: 0 0 8px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: block; }
.card label { display: block; margin-bottom: 16px; }
.card label > span { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.card label > span em { color: var(--danger); font-style: normal; font-size: 12px; margin-left: 4px; }
.card small { display: block; color: var(--ink-2); font-size: 12.5px; margin-top: 5px; }
.card input[type=text], .card input:not([type]), .card input[type=file], .card select, .card textarea {
  width: 100%; padding: 9px 12px; border: 1px solid var(--line); border-radius: 9px;
  background: var(--bg); color: var(--ink); font: inherit;
}
.card input[readonly] { opacity: .65; }
.card textarea { resize: vertical; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
@media (max-width: 680px) { .row2 { grid-template-columns: 1fr; } }
.submitbar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 18px; margin-top: 4px; }