:root {
  --ink: #1b2330;
  --ink-soft: #5b6678;
  --line: #e1e5eb;
  --bg: #f4f6f9;
  --panel: #ffffff;
  --accent: #ff5a1f;
  --primary: #1b2330;
  --danger: #c62828;
  --new: #1565c0;
  --progress: #b26a00;
  --done: #2e7d32;
  --rejected: #6d6d6d;
  --radius: 12px;
  color-scheme: light;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 14px; line-height: 1.45; color: var(--ink); background: var(--bg);
}
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: #0b5cad; }
.loading { padding: 40px; color: var(--ink-soft); }

/* login */
.login {
  max-width: 380px; margin: 12vh auto; padding: 28px; background: var(--panel);
  border-radius: 16px; box-shadow: 0 8px 30px rgba(15, 23, 42, .08);
}
.login h1 { margin: 0 0 6px; font-size: 22px; }
.login p { margin: 0 0 18px; color: var(--ink-soft); }
.login input { width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; margin-bottom: 12px; }
.login .err { color: var(--danger); margin: -4px 0 12px; }

/* layout */
.top {
  position: sticky; top: 0; z-index: 5; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px;
  padding: 12px 20px; background: var(--panel); border-bottom: 1px solid var(--line);
}
.top h1 { margin: 0 8px 0 0; font-size: 18px; }
.top select, .top input[type="search"] {
  padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff;
}
.top input[type="search"] { min-width: 200px; }
.top .spacer { flex: 1; }
.tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.tab {
  border: 1px solid var(--line); background: #fff; padding: 6px 12px; border-radius: 999px;
}
.tab[aria-pressed="true"] { background: var(--primary); border-color: var(--primary); color: #fff; }
.tab .count { opacity: .7; margin-left: 4px; }
.ghost { border: 1px solid var(--line); background: #fff; padding: 6px 12px; border-radius: 8px; }
.ghost:hover, .tab:hover { border-color: #c2c9d3; }

.main { display: grid; grid-template-columns: minmax(320px, 420px) 1fr; gap: 16px; padding: 16px 20px; align-items: start; }
.list { display: flex; flex-direction: column; gap: 8px; }
.empty { padding: 30px; text-align: center; color: var(--ink-soft); background: var(--panel); border-radius: var(--radius); }

.card {
  display: grid; grid-template-columns: 96px 1fr; gap: 12px; text-align: left; width: 100%;
  padding: 10px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
}
.card:hover { border-color: #c2c9d3; }
.card[aria-current="true"] { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary); }
.thumb {
  width: 96px; height: 64px; border-radius: 8px; background: var(--bg) center / cover no-repeat;
  border: 1px solid var(--line);
}
.card__meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 12px; color: var(--ink-soft); }
.card__id { font-weight: 700; color: var(--ink); }
.card__text {
  margin: 4px 0 2px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.card__path { font-size: 12px; color: var(--ink-soft); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--bg); }
.status-new { color: var(--new); background: #e3f0fc; }
.status-in-progress { color: var(--progress); background: #fdf1dc; }
.status-done { color: var(--done); background: #e5f4e6; }
.status-rejected { color: var(--rejected); background: #eeeeee; }

.detail { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; position: sticky; top: 76px; max-height: calc(100vh - 92px); overflow: auto; container: detail / inline-size; }
.detail__head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 14px; margin-bottom: 12px; }
.detail__head h2 { margin: 0; font-size: 20px; }
.detail__sub { color: var(--ink-soft); }
.back { display: none; }
.statuses { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.statuses button { border: 1px solid var(--line); background: #fff; padding: 6px 12px; border-radius: 8px; }
.statuses button[aria-pressed="true"] { background: var(--primary); border-color: var(--primary); color: #fff; }
.shot { display: block; width: 100%; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); min-height: 60px; cursor: zoom-in; }
.shot-missing { padding: 20px; text-align: center; color: var(--ink-soft); border: 1px dashed var(--line); border-radius: 10px; }
/* viewport screenshot + zoomed crop of the marked area: side by side for tall crops in a wide panel, else stacked */
.shots { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; align-items: start; }
.crop { margin: 0; }
.crop .shot { width: auto; max-width: 100%; max-height: 480px; min-height: 0; }
.crop figcaption { margin-top: 4px; font-size: 12px; color: var(--ink-soft); }
@container detail (min-width: 640px) {
  .shots--side { grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); }
}
.comment { white-space: pre-wrap; font-size: 15px; margin: 14px 0; padding: 12px 14px; background: var(--bg); border-radius: 10px; }
dl.meta { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 6px 14px; margin: 0 0 16px; }
dl.meta dt { color: var(--ink-soft); }
dl.meta dd { margin: 0; overflow-wrap: anywhere; }
pre.json { margin: 0; white-space: pre-wrap; font-size: 12px; background: var(--bg); padding: 8px 10px; border-radius: 8px; max-height: 260px; overflow: auto; }
.errors { margin: 0; padding-left: 18px; font-size: 12px; }
code, table.kv td { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; }
.muted { color: var(--ink-soft); }
.hint { margin: 6px 0 0; font-size: 12px; color: var(--ink-soft); }

/* marked element: HTML and styles folded under the selector */
details.inline { margin-top: 4px; }
details.inline > summary { cursor: pointer; font-size: 12px; color: #0b5cad; }
details.inline > pre, details.inline > table { margin-top: 4px; }
table.kv { border-collapse: collapse; font-size: 12px; }
table.kv th, table.kv td { text-align: left; vertical-align: top; padding: 2px 12px 2px 0; }
table.kv th { font-weight: 400; color: var(--ink-soft); white-space: nowrap; }
table.kv td { overflow-wrap: anywhere; }

/* form fields the tester saw */
details.section { margin: 18px 0 0; }
details.section > summary {
  cursor: pointer; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-soft);
}
.table-wrap { overflow-x: auto; margin-top: 8px; }
table.fields { width: 100%; border-collapse: collapse; font-size: 12px; }
table.fields th, table.fields td { text-align: left; vertical-align: top; padding: 4px 8px; border-bottom: 1px solid var(--line); overflow-wrap: anywhere; }
table.fields th { color: var(--ink-soft); font-weight: 600; white-space: nowrap; }
table.fields td:first-child { width: 22%; color: var(--ink-soft); }
table.fields td:nth-child(2) { width: 34%; }
table.fields tr.is-invalid td { background: #fdecec; }
table.fields tr.is-off td { opacity: .5; }
.tag { display: inline-block; margin-left: 6px; padding: 0 6px; border-radius: 999px; font-size: 11px; background: var(--bg); color: var(--ink-soft); }
.tag--invalid { background: #f9d2d2; color: var(--danger); font-weight: 600; }

/* last steps before the feedback */
ol.trail { margin: 0; padding: 0 0 0 10px; list-style: none; border-left: 2px solid var(--line); font-size: 12px; }
ol.trail li { margin: 3px 0; overflow-wrap: anywhere; }
ol.trail li.is-error { color: var(--danger); }
.note { width: 100%; min-height: 70px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; resize: vertical; }
.row { display: flex; gap: 8px; align-items: center; margin-top: 8px; flex-wrap: wrap; }
.row .spacer { flex: 1; }
.commit { display: inline-flex; align-items: center; gap: 6px; color: var(--ink-soft); }
.commit input {
  width: 12em; padding: 6px 8px; border: 1px solid var(--line); border-radius: 8px; color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px;
}
.primary { background: var(--primary); color: #fff; border: 1px solid var(--primary); padding: 7px 14px; border-radius: 8px; font-weight: 600; }
.danger { background: #fff; color: var(--danger); border: 1px solid #efc2c2; padding: 7px 14px; border-radius: 8px; }
.saved { color: var(--done); font-size: 13px; }
.saved.err { color: var(--danger); }
h3 { font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-soft); margin: 18px 0 8px; }

@media (max-width: 900px) {
  .main { grid-template-columns: 1fr; }
  .detail { position: static; max-height: none; }
  .main.has-detail .list { display: none; }
  .main:not(.has-detail) .detail { display: none; }
  .back { display: inline-block; }
}
@media (max-width: 560px) {
  dl.meta { grid-template-columns: minmax(0, 1fr); gap: 0; }
  dl.meta dt { margin-top: 8px; font-size: 12px; }
}