:root {
  --bg: #f4f6f8; --card: #ffffff; --ink: #1a2733; --muted: #64748b;
  --brand: #0b4f6c; --brand-ink: #ffffff; --line: #e2e8f0;
  --ok: #15803d; --warn: #b45309; --err: #b91c1c;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; background: var(--bg); color: var(--ink); }
main { max-width: 1080px; margin: 1.5rem auto 3rem; padding: 0 1rem; }
h1 { font-size: 1.4rem; } h2 { font-size: 1.05rem; margin-top: 2rem; }
.topbar { display: flex; align-items: center; gap: 1.25rem; background: var(--brand); color: var(--brand-ink); padding: .6rem 1rem; flex-wrap: wrap; }
.brand { font-weight: 700; letter-spacing: .5px; } .brand span { font-weight: 400; opacity: .85; }
.topbar nav { display: flex; gap: .25rem; flex-wrap: wrap; }
.topbar nav a { color: var(--brand-ink); text-decoration: none; padding: .3rem .65rem; border-radius: 6px; opacity: .85; }
.topbar nav a.on, .topbar nav a:hover { background: rgba(255,255,255,.15); opacity: 1; }
.signout { margin-left: auto; display: flex; align-items: center; gap: .6rem; }
.who { font-size: .8rem; opacity: .85; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 1.25rem; margin: 1rem 0; }
.card.center { max-width: 480px; margin: 4rem auto; text-align: center; }
table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; margin: .75rem 0; }
th, td { text-align: left; padding: .55rem .75rem; border-bottom: 1px solid var(--line); font-size: .88rem; vertical-align: top; }
th { background: #f8fafc; font-weight: 600; color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; }
tr:last-child td { border-bottom: 0; }
tr.inactive td { opacity: .45; }
td.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.btn { display: inline-block; border: 1px solid var(--line); background: var(--card); color: var(--ink); padding: .5rem 1rem; border-radius: 8px; cursor: pointer; text-decoration: none; font-size: .9rem; }
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.danger { background: var(--err); border-color: var(--err); color: #fff; }
.btn.ghost { background: transparent; }
.btn.small { padding: .25rem .6rem; font-size: .8rem; }
.btn:hover { filter: brightness(1.05); }
.chip { display: inline-block; padding: .1rem .55rem; border-radius: 99px; font-size: .75rem; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
.chip.pending { background: #fef3c7; color: #92400e; }
.chip.captured { background: #dcfce7; color: #166534; }
.chip.rejected { background: #fee2e2; color: #991b1b; }
.chip.cancelled { background: #e2e8f0; color: #475569; }
.alert { border-radius: 8px; padding: .75rem 1rem; margin: .75rem 0; font-size: .9rem; }
.alert.error { background: #fee2e2; color: #991b1b; }
.alert.warn { background: #fef3c7; color: #92400e; }
.alert.ok { background: #dcfce7; color: #166534; }
.alert ul { margin: 0; padding-left: 1.1rem; }
.muted { color: var(--muted); } .small { font-size: .8rem; }
.form label { display: block; margin: .8rem 0; font-weight: 600; font-size: .85rem; }
.form input, .form select { display: block; width: 100%; margin-top: .25rem; padding: .5rem .65rem; border: 1px solid var(--line); border-radius: 8px; font: inherit; background: #fff; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }
.form fieldset { border: 1px solid var(--line); border-radius: 8px; margin: 1rem 0; }
.form label.radio, .form label.check { display: inline-block; font-weight: 400; margin-right: 1.25rem; }
.form label.radio input, .form label.check input { display: inline; width: auto; margin-right: .3rem; }
.inline-form { display: flex; gap: 1rem; align-items: end; flex-wrap: wrap; }
.inline-form label { flex: 1; min-width: 180px; margin: 0; }
.grouped { border-left: 3px solid var(--line); padding-left: 1rem; margin: 1rem 0; }
.detail dl { display: grid; grid-template-columns: 220px 1fr; gap: .35rem 1rem; margin: 0; }
.detail dt { color: var(--muted); font-size: .85rem; } .detail dd { margin: 0; }
.detail .big { font-size: 1.3rem; font-weight: 700; }
.actions form.inline { display: flex; gap: .5rem; margin: .6rem 0; }
.actions form.inline input { flex: 1; padding: .5rem .65rem; border: 1px solid var(--line); border-radius: 8px; font: inherit; }
.foot { text-align: center; color: var(--muted); font-size: .78rem; padding: 1.5rem; }
code { background: #f1f5f9; padding: .1rem .35rem; border-radius: 4px; }
@media (max-width: 720px) { .form .row, .detail dl { grid-template-columns: 1fr; } }