:root { --ink: #1c2530; --muted: #5d6b7a; --line: #d9dfe6; --bg: #f4f6f9; --card: #fff; --accent: #1f4e79; --accent-2: #e8eff6; --ok: #1b7a3e; --bad: #b3261e; --warn: #8a5a00; }
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.45 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; color: var(--ink); background: var(--bg); }
.top { display: flex; justify-content: space-between; align-items: center; padding: 12px 24px; background: var(--accent); color: #fff; }
.brand strong { font-size: 18px; margin-right: 12px; }
.brand span { opacity: .8; font-size: 12px; }
.top-actions button { margin-left: 8px; }
.tabs { display: flex; gap: 2px; padding: 0 24px; background: #fff; border-bottom: 1px solid var(--line); overflow-x: auto; }
.tabs a { padding: 12px 16px; color: var(--muted); text-decoration: none; border-bottom: 3px solid transparent; white-space: nowrap; }
.tabs a.on { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }
main { padding: 20px 24px; max-width: 1280px; margin: 0 auto; }
h2 { margin: 0 0 12px; font-size: 20px; } h3 { margin: 20px 0 8px; font-size: 15px; }
.sub { display: flex; gap: 6px; margin-bottom: 16px; flex-wrap: wrap; }
.sub a { padding: 6px 12px; border: 1px solid var(--line); border-radius: 16px; color: var(--ink); text-decoration: none; background: #fff; }
.sub a.on { background: var(--accent); color: #fff; border-color: var(--accent); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 16px; margin-bottom: 16px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 14px; }
.stat .k { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.stat .v { font-size: 22px; font-weight: 600; margin-top: 4px; font-variant-numeric: tabular-nums; }
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { padding: 6px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { background: var(--accent-2); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: var(--accent); }
td.n, th.n { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
tr.total td { font-weight: 700; border-top: 2px solid var(--ink); background: #fafbfc; }
tr.sect td { background: var(--accent-2); font-weight: 600; }
tr.sub-line td { color: var(--muted); font-size: 13px; }
.scroll { overflow-x: auto; }
form.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; align-items: end; }
label { display: flex; flex-direction: column; font-size: 12px; color: var(--muted); gap: 3px; }
input, select, textarea { font: inherit; padding: 6px 8px; border: 1px solid #b9c3cf; border-radius: 4px; background: #fff; color: var(--ink); min-width: 0; }
input.amt { text-align: right; }
button { font: inherit; padding: 6px 14px; border-radius: 4px; border: 1px solid var(--accent); background: #fff; color: var(--accent); cursor: pointer; }
button.primary { background: #fff; color: var(--accent); font-weight: 600; border-color: #fff; }
.top button.danger { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
main button.primary, form button[type=submit] { background: var(--accent); color: #fff; }
main button.danger { border-color: var(--bad); color: var(--bad); }
button:disabled { opacity: .4; cursor: not-allowed; }
.full { grid-column: 1 / -1; }
#flash .msg { margin: 12px 24px 0; padding: 10px 14px; border-radius: 6px; max-width: 1232px; }
#flash .err { background: #fdecea; color: var(--bad); border: 1px solid #f5c2be; }
#flash .okm { background: #e7f5ec; color: var(--ok); border: 1px solid #b9dfc6; }
#flash .warn { background: #fff4e0; color: var(--warn); border: 1px solid #f0d49b; }
.pass { color: var(--ok); font-weight: 600; } .fail { color: var(--bad); font-weight: 600; }
.tag { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 11px; background: var(--accent-2); color: var(--accent); }
.tag.closed { background: #eee; color: #555; } .tag.reversed { background: #fdecea; color: var(--bad); }
.muted { color: var(--muted); } .note { font-size: 12px; color: var(--muted); margin: 6px 0; }
details { margin: 2px 0; } summary { cursor: pointer; color: var(--accent); }
details form { padding: 8px 0; display: flex; gap: 8px; flex-wrap: wrap; align-items: end; }
.empty { text-align: center; padding: 40px 20px; }
.demo-notice { background: #fff4cc; border-bottom: 2px solid #c79100; color: #3d2f00; padding: 8px 16px; font-size: 14px; }
.foot { text-align: center; color: var(--muted); font-size: 12px; padding: 24px; }
@media print { .top, .tabs, .sub, .foot, form, details, #flash { display: none; } body { background: #fff; } .card { border: none; } }