:root {
  --bg: #f6f7f9; --card: #fff; --text: #1f2328; --muted: #6b7280; --line: #e3e6ea;
  --primary: #2563eb; --primary-text: #fff; --danger: #c2410c;
  --s-active: #2563eb; --s-wait: #d97706; --s-verify: #7c3aed; --s-done: #15803d; --s-fail: #dc2626; --s-closed: #6b7280;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111418; --card: #1a1e24; --text: #e6e8eb; --muted: #9aa3ad; --line: #2c323a;
    --primary: #3b82f6; --danger: #f97316;
    --s-active: #60a5fa; --s-wait: #fbbf24; --s-verify: #a78bfa; --s-done: #4ade80; --s-fail: #f87171; --s-closed: #9aa3ad;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.55 -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif; }
a { color: var(--primary); text-decoration: none; }
h1 { font-size: 22px; margin: 4px 0 14px; }
h2 { font-size: 16px; margin: 0 0 10px; }
h3 { font-size: 14px; margin: 16px 0 8px; color: var(--muted); }
main { max-width: 980px; margin: 0 auto; padding: 16px; }

.top { display: flex; align-items: center; gap: 18px; padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand { font-weight: 700; font-size: 17px; color: var(--text); }
.top nav { display: flex; gap: 14px; }
.top nav a { color: var(--text); }
.me { margin-left: auto; display: flex; gap: 12px; align-items: center; color: var(--muted); font-size: 14px; }
.inline { display: inline; margin: 0; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin: 0 0 14px; }
.card.narrow { max-width: 420px; }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.empty { color: var(--muted); padding: 30px 0; text-align: center; }
.crumb { margin: 0 0 6px; font-size: 14px; }

.flash { padding: 10px 14px; border-radius: 8px; margin: 0 0 14px; border: 1px solid; }
.flash.ok { border-color: var(--s-done); color: var(--s-done); }
.flash.err { border-color: var(--s-fail); color: var(--s-fail); }
.flash.warn { border-color: var(--s-wait); color: var(--text); background: color-mix(in srgb, var(--s-wait) 10%, transparent); word-break: break-all; }

label { display: block; margin: 0 0 12px; font-size: 13px; color: var(--muted); }
input, select, textarea { display: block; width: 100%; margin-top: 4px; padding: 8px 10px; font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--line); border-radius: 7px; }
textarea { resize: vertical; margin-bottom: 10px; }
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--primary) 40%, transparent); border-color: var(--primary); }
label.check { display: flex; align-items: center; gap: 8px; color: var(--text); font-size: 14px; }
label.check input { width: auto; margin: 0; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 0 14px; }
.grid .span2 { grid-column: 1 / -1; }

.btn { display: inline-block; padding: 8px 16px; font: inherit; font-size: 14px; border-radius: 7px; border: 1px solid var(--line); background: var(--card); color: var(--text); cursor: pointer; white-space: nowrap; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: var(--primary-text); }
.btn.danger { color: var(--danger); border-color: var(--danger); }
.btn.wide { width: 100%; }
.btns { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 4px; }
button.link { background: none; border: 0; padding: 0; color: var(--primary); font: inherit; cursor: pointer; }

.chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 0 0 10px; }
.chip { padding: 5px 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); color: var(--text); font-size: 14px; }
.chip.on { background: var(--primary); border-color: var(--primary); color: var(--primary-text); }
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin: 0 0 14px; }
.filters select, .filters input { width: auto; margin: 0; flex: 0 1 auto; }
.filters input[type=search] { flex: 1 1 200px; }

.rows { display: flex; flex-direction: column; gap: 8px; }
.row { display: block; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; color: var(--text); }
.row:hover { border-color: var(--primary); }
.row-head { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.row-title { font-weight: 600; margin: 2px 0; overflow-wrap: anywhere; }
.row-meta { color: var(--muted); font-size: 13px; overflow-wrap: anywhere; }
.no { color: var(--muted); font-variant-numeric: tabular-nums; }

.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; border: 1px solid currentColor; white-space: nowrap; }
.badge.big { font-size: 14px; padding: 3px 12px; }
.s-active { color: var(--s-active); } .s-wait { color: var(--s-wait); } .s-verify { color: var(--s-verify); }
.s-done { color: var(--s-done); } .s-fail { color: var(--s-fail); } .s-closed { color: var(--s-closed); }

.t-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; flex-wrap: wrap; }
.t-head h1 { overflow-wrap: anywhere; }
.meta { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px 16px; margin: 0 0 14px; padding: 14px 16px; background: var(--card); border: 1px solid var(--line); border-radius: 10px; }
.meta dt { color: var(--muted); font-size: 12px; }
.meta dd { margin: 0; overflow-wrap: anywhere; }
.text { white-space: pre-wrap; overflow-wrap: anywhere; }

.atts { display: flex; flex-wrap: wrap; gap: 10px; }
.thumb { display: flex; flex-direction: column; width: 160px; font-size: 12px; color: var(--muted); }
.thumb img { width: 160px; height: 110px; object-fit: cover; border-radius: 6px; border: 1px solid var(--line); background: var(--bg); }
.thumb span, .file { overflow-wrap: anywhere; }
.file { display: block; padding: 6px 0; }
.paste-zone { border: 1px dashed var(--line); border-radius: 8px; padding: 10px; margin: 0 0 12px; }
.paste-zone input[type=file] { border: 0; padding: 0; background: none; margin: 0 0 4px; }
.previews { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.previews img { height: 70px; border-radius: 4px; border: 1px solid var(--line); }
.previews span { font-size: 12px; color: var(--muted); }

.timeline { list-style: none; margin: 0; padding: 0; }
.ev { padding: 8px 0; border-top: 1px solid var(--line); font-size: 14px; }
.ev:first-child { border-top: 0; }
.ev .when { color: var(--muted); font-variant-numeric: tabular-nums; }
.ev .text { margin: 6px 0 0; padding: 8px 10px; background: var(--bg); border-radius: 6px; }
.ev-run { color: var(--muted); }

.stats { display: flex; gap: 28px; flex-wrap: wrap; }
.stats div { display: flex; flex-direction: column; }
.stats b { font-size: 22px; }
.stats span { color: var(--muted); font-size: 13px; }
.meter { height: 8px; background: var(--bg); border-radius: 99px; margin: 12px 0 0; overflow: hidden; }
.meter span { display: block; height: 100%; background: var(--primary); width: 0; }
.user.off { opacity: .6; }

.login { max-width: 380px; margin: 10vh auto 0; }

@media (max-width: 600px) {
  main { padding: 12px; }
  .top { gap: 10px; }
  .me { margin-left: 0; width: 100%; }
  .filters select { flex: 1 1 40%; }
  .btns .btn { flex: 1 1 auto; }
  .thumb, .thumb img { width: calc(50vw - 40px); }
}