:root {
  --bg: #f6f7f9; --card: #ffffff; --ink: #1a1d21; --muted: #6b7280;
  --line: #e5e7eb; --brand: #2b6cb0; --brand-ink: #fff;
  --ok: #16794a; --ok-bg: #e7f5ee; --run: #b45309; --run-bg: #fdf0dc;
  --wait: #6d28d9; --wait-bg: #efe9fd; --fail: #b91c1c; --fail-bg: #fdeaea;
  --queued: #475569; --queued-bg: #eef2f6;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg); color: var(--ink); }
h1 { font-size: 1.4rem; margin: .2rem 0 .6rem; }
h2 { margin: 0 0 .6rem; }
.muted { color: var(--muted); }
.note { margin: 0 0 1rem; }
.error, .warn { color: var(--fail); }
.warn { font-weight: 600; }

.topbar { display: flex; align-items: center; justify-content: space-between;
  padding: .7rem 1.2rem; background: var(--card); border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; letter-spacing: .3px; }
.brand .muted { font-weight: 400; margin-left: .4rem; }

main { max-width: 1000px; margin: 1.4rem auto; padding: 0 1.2rem; }
.center { min-height: 70vh; display: grid; place-items: center; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 1.2rem 1.3rem; box-shadow: 0 1px 2px rgba(0,0,0,.03); }
.login { width: 320px; display: grid; gap: .8rem; }
label { display: grid; gap: .3rem; font-size: .85rem; color: var(--muted); }
input, select { font: inherit; color: var(--ink); padding: .5rem .6rem;
  border: 1px solid var(--line); border-radius: 8px; background: #fff; }
input:focus, select:focus { outline: 2px solid var(--brand); border-color: transparent; }

.btn { font: inherit; padding: .45rem .9rem; border-radius: 8px; border: 1px solid var(--line);
  background: #fff; cursor: pointer; }
.btn:hover { border-color: #cbd2da; }
.btn.primary { background: var(--brand); color: var(--brand-ink); border-color: var(--brand); }
.btn.ghost { background: transparent; border-color: transparent; color: var(--muted); }
.btn.danger { background: var(--fail); color: #fff; border-color: var(--fail); }
.btn.tiny { padding: .2rem .55rem; font-size: .8rem; }

.row { display: flex; align-items: center; }
.row.between { justify-content: space-between; }
.row.gap { gap: .6rem; } .row.end { justify-content: flex-end; }
.checks { display: flex; gap: 1rem; } .chk { flex-direction: row; align-items: center; gap: .3rem; color: var(--ink); }

.vcard { border: 1px solid var(--line); border-radius: 12px; background: var(--card);
  padding: 1rem 1.1rem; margin-bottom: 1rem; }
.vhead { display: flex; align-items: baseline; gap: .6rem; margin-bottom: .6rem; }
.vhead .title { font-weight: 650; font-size: 1.05rem; }
.pill { background: var(--queued-bg); color: var(--queued); border-radius: 999px;
  padding: .05rem .5rem; font-size: .78rem; font-weight: 600; }

.stage-row { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap;
  padding: .35rem 0; border-top: 1px dashed var(--line); }
.stage-row .lbl { width: 72px; color: var(--muted); font-size: .82rem; text-transform: capitalize; }

.badge { border-radius: 999px; padding: .1rem .55rem; font-size: .78rem; font-weight: 600; }
.badge.done { color: var(--ok); background: var(--ok-bg); }
.badge.running { color: var(--run); background: var(--run-bg); }
.badge.awaiting_confirm { color: var(--wait); background: var(--wait-bg); }
.badge.queued { color: var(--queued); background: var(--queued-bg); }
.badge.failed { color: var(--fail); background: var(--fail-bg); }

.segments { width: 100%; border-collapse: collapse; margin: .6rem 0 1rem; }
.segments th, .segments td { text-align: left; padding: .5rem .6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.segments th { color: var(--muted); font-weight: 600; font-size: .82rem; }
.segments td.time { color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; }
.segments textarea { width: 100%; min-height: 2.4rem; font: inherit; border: 1px solid var(--line);
  border-radius: 6px; padding: .35rem .4rem; resize: vertical; }

.scanner { min-width: 480px; display: grid; gap: .6rem; }
#scan-results { max-height: 220px; overflow: auto; display: grid; gap: .25rem; }
.chk.file { flex-direction: row; align-items: center; gap: .45rem; color: var(--ink); font-size: .9rem; }
hr { border: none; border-top: 1px solid var(--line); margin: .3rem 0; width: 100%; }

dialog { border: none; border-radius: 12px; padding: 0; max-width: 520px; }
dialog::backdrop { background: rgba(20,24,28,.45); }
dialog .card { border: none; box-shadow: none; display: grid; gap: .7rem; }