:root {
  --bg: #f4f5f7; --panel: #fff; --line: #e1e4e8; --text: #1f2328; --sub: #636c76;
  --primary: #1f6feb; --danger: #cf222e; --warn: #8a5a00; --warn-bg: #fff4c2; --ok: #1a7f37; --ok-bg: #dafbe1;
  --bad-bg: #ffebe9; --muted-bg: #eef1f4; --info-bg: #ddf4ff; --radius: 8px;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.55 -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; }
a { color: var(--primary); }
.topbar { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 18px; padding: 0 18px; height: 52px; background: #24292f; color: #fff; }
.brand { font-weight: 600; font-size: 16px; white-space: nowrap; }
.brand .tag { font-size: 11px; font-weight: 400; background: #57606a; border-radius: 4px; padding: 1px 6px; margin-left: 6px; vertical-align: 2px; }
#nav { display: flex; gap: 2px; flex: 1; overflow-x: auto; }
#nav a { color: #d0d7de; text-decoration: none; padding: 6px 10px; border-radius: 6px; white-space: nowrap; }
#nav a:hover { background: #32383f; color: #fff; }
#nav a.active { background: #fff; color: #24292f; }
.badge { display: inline-block; min-width: 18px; padding: 0 5px; margin-left: 4px; border-radius: 9px; background: var(--danger); color: #fff; font-size: 11px; line-height: 18px; text-align: center; }
.badge:empty { display: none; }
.who { white-space: nowrap; color: #d0d7de; display: flex; gap: 8px; align-items: center; }
@media (max-width: 900px) {
  .topbar { flex-wrap: wrap; height: auto; padding: 8px 12px; gap: 6px 12px; }
  .who { margin-left: auto; }
  #nav { order: 3; flex-basis: 100%; }
}
body:not(.is-admin) .admin-only { display: none !important; }
body.logged-out #nav, body.logged-out .who { visibility: hidden; }
main { max-width: 1360px; margin: 0 auto; padding: 18px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; margin-bottom: 16px; }
.panel > h2 { font-size: 15px; margin: 0 0 12px; }
h1 { font-size: 20px; margin: 0; }
h3 { font-size: 14px; margin: 14px 0 8px; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-weight: 600; color: var(--sub); font-size: 12px; background: #f6f8fa; white-space: nowrap; }
td.num, th.num { text-align: right; white-space: nowrap; }
tr.clickable { cursor: pointer; }
tr.clickable:hover td { background: #f6f8fa; }
.table-wrap { overflow-x: auto; }
button { font: inherit; border-radius: 6px; border: 1px solid #d0d7de; background: #f6f8fa; color: var(--text); padding: 5px 12px; cursor: pointer; white-space: nowrap; }
button:hover { background: #eaeef2; }
button.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
button.primary:hover { background: #1a5fd0; }
button.danger { background: #fff; color: var(--danger); border-color: #f0b4b4; }
button.danger:hover { background: var(--bad-bg); }
button.link { background: none; border: none; color: var(--primary); padding: 0 4px; }
button.small { padding: 2px 8px; font-size: 12px; }
button:disabled { opacity: .5; cursor: default; }
.who button { background: transparent; color: #d0d7de; border-color: #57606a; }
input, select, textarea { font: inherit; border: 1px solid #d0d7de; border-radius: 6px; padding: 5px 8px; background: #fff; color: var(--text); min-width: 0; }
input:disabled, select:disabled, textarea:disabled { background: #f6f8fa; color: var(--sub); }
textarea { width: 100%; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid #9ec3ff; border-color: var(--primary); }
.field { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.field-label { font-size: 12px; color: var(--sub); }
.hint, .sub { color: var(--sub); font-size: 12px; }
.bad-text { color: var(--danger); }
.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; }
.chip { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 12px; background: var(--muted-bg); color: var(--sub); white-space: nowrap; margin: 1px 2px 1px 0; }
.chip.ok { background: var(--ok-bg); color: var(--ok); }
.chip.warn { background: var(--warn-bg); color: var(--warn); }
.chip.bad { background: var(--bad-bg); color: var(--danger); }
.chip.info { background: var(--info-bg); color: #0969da; }
.notice { padding: 10px 12px; border-radius: 6px; background: var(--info-bg); margin: 8px 0; white-space: pre-wrap; }
.notice.bad { background: var(--bad-bg); color: #82071e; }
.notice.ok { background: var(--ok-bg); color: #116329; }
.notice.warn { background: var(--warn-bg); color: #6c4400; }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; margin-bottom: 16px; }
.tile { display: block; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; color: inherit; text-decoration: none; }
.tile:hover { border-color: #b6c2cf; }
.tile .num { font-size: 24px; font-weight: 600; }
.tile .label { color: var(--sub); font-size: 12px; }
.tile.warn { border-color: #e9c46a; background: #fffbea; }
.statusbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 12px; color: var(--sub); }
.tabs { display: flex; gap: 6px; margin-bottom: 12px; flex-wrap: wrap; align-items: center; }
.tabs button.active { background: #24292f; color: #fff; border-color: #24292f; }
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; margin-bottom: 12px; }
.upload { display: flex; flex-direction: column; gap: 12px; }
.dropzone { border: 2px dashed #b6c2cf; border-radius: var(--radius); padding: 22px; text-align: center; cursor: pointer; display: flex; flex-direction: column; gap: 4px; background: #fafbfc; }
.dropzone:hover, .dropzone:focus { border-color: var(--primary); outline: none; }
.dropzone.over { border-color: var(--primary); background: #eef5ff; }
.page-head { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 14px; }
.back { text-decoration: none; }
.split { display: grid; grid-template-columns: minmax(280px, 430px) minmax(0, 1fr); gap: 18px; align-items: start; }
@media (max-width: 960px) { .split { grid-template-columns: 1fr; } }
.evidence-figure { display: flex; flex-direction: column; gap: 6px; }
@media (min-width: 961px) { .evidence-figure { position: sticky; top: 64px; } }
.figure { position: relative; display: inline-block; align-self: flex-start; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; background: #fff; }
.figure img { display: block; max-width: 100%; max-height: calc(100vh - 120px); }
.box { position: absolute; border: 2px solid var(--ok); border-radius: 4px; cursor: pointer; }
.box.warn { border-color: #d4a72c; border-style: dashed; }
.box span { position: absolute; top: -1px; left: -1px; background: var(--ok); color: #fff; font-size: 11px; line-height: 16px; padding: 0 5px; border-radius: 3px 0 4px 0; }
.box.warn span { background: #d4a72c; }
.box.focus { box-shadow: 0 0 0 3px rgba(31, 111, 235, .5); }
.review { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.cards { display: flex; flex-direction: column; gap: 10px; margin-bottom: 10px; }
.card-row { border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 12px; background: #fff; }
.card-row.excluded { opacity: .55; background: #fafbfc; }
.card-row.focus { outline: 2px solid var(--primary); }
.card-head { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-bottom: 6px; }
.card-title { font-size: 12px; color: var(--sub); margin-bottom: 6px; }
.grid { display: grid; grid-template-columns: minmax(180px, 2fr) repeat(4, minmax(90px, 1fr)); gap: 8px; }
@media (max-width: 1180px) { .grid { grid-template-columns: 1fr 1fr; } }
.flag { font-size: 11px; padding: 0 6px; border-radius: 8px; background: var(--muted-bg); color: var(--sub); }
.flag.bad { background: var(--bad-bg); color: var(--danger); }
.check { display: inline-flex; gap: 6px; align-items: center; cursor: pointer; }
.block { border-top: 1px solid var(--line); padding-top: 4px; margin-top: 14px; }
.block:first-child { border-top: none; margin-top: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.nf-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 6px; }
.kv { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 5px 16px; margin: 0; }
.kv dt { color: var(--sub); }
.kv dd { margin: 0; }
.msg { border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; margin-bottom: 12px; background: #fff; }
.msg.queued { background: #fafbfc; }
.msg-head { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.msg-body { white-space: pre-wrap; font: 13px/1.65 -apple-system, "PingFang SC", sans-serif; background: #f6f8fa; border-radius: 6px; padding: 10px 12px; margin: 8px 0; user-select: text; }
.msg-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.empty { color: var(--sub); margin: 6px 0; }
.inline-form { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--line); }
.inline-form > strong { flex-basis: 100%; }
.price { width: 110px; }
.short { width: 100px; }
.wide { min-width: 260px; }
.nowrap { white-space: nowrap; }
code.detail { font-size: 11px; color: var(--sub); word-break: break-all; }
#toasts { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 100; max-width: 440px; }
.toast { padding: 10px 14px; border-radius: 8px; background: #1f2328; color: #fff; box-shadow: 0 4px 14px rgba(0, 0, 0, .18); white-space: pre-wrap; }
.toast.bad { background: #a40e26; }
.toast.warn { background: #7d4e00; }
dialog.modal { border: none; border-radius: 10px; padding: 18px 20px; width: min(500px, 92vw); box-shadow: 0 10px 40px rgba(0, 0, 0, .25); }
dialog.modal::backdrop { background: rgba(0, 0, 0, .35); }
dialog.modal form { display: flex; flex-direction: column; gap: 10px; }
dialog.modal h3 { margin: 0; }
dialog.modal p { margin: 0; white-space: pre-wrap; color: var(--sub); }
dialog.modal .actions { justify-content: flex-end; margin-top: 6px; }
.login { max-width: 400px; margin: 60px auto; display: flex; flex-direction: column; gap: 12px; }

/* 新页面在窄屏采用纵向表单，宽表保留局部横向滚动。 */
.drop-zone { padding: 24px; border: 2px dashed #5c8784; border-radius: 10px; margin: 18px 0; display: grid; gap: 12px; }
.review-group { border: 1px solid #d9e1df; border-radius: 8px; padding: 12px; margin: 12px 0; }
.review-row { padding: 12px 0; border-top: 1px solid #e4e8e7; overflow-wrap: anywhere; }
.review-row p { margin: 8px 0; }
@media (max-width: 600px) { .toolbar,.inline-form { flex-wrap:wrap; } .toolbar .field,.inline-form .field { min-width:0; max-width:100%; } .panel { min-width:0; } .drop-zone input { max-width:100%; } summary { overflow-wrap:anywhere; } }