:root {
  --bg: #f4f6f9;
  --panel: #ffffff;
  --ink: #1d2433;
  --muted: #5c667a;
  --line: #dfe3ea;
  --soft: #eef2f7;
  --accent: #1a5fb4;
  --accent-ink: #ffffff;
  --accent-soft: #e3edfb;
  --good: #1a7f37;
  --bad: #c62828;
  --warn-bg: #fff4d6;
  --warn-ink: #7a4b00;
  --head: #ffc000;
  --total: #92d050;
  --radius: 10px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12161d; --panel: #1a2029; --ink: #e6e9ef; --muted: #9aa4b5; --line: #2c3442; --soft: #222a35;
    --accent: #6ea8ff; --accent-ink: #0b1220; --accent-soft: #1f2d44; --good: #5cc97a; --bad: #ff7b7b;
    --warn-bg: #3a2f12; --warn-ink: #ffd27a; --head: #8a6a00; --total: #3f6b1f;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.45 "Segoe UI", system-ui, -apple-system, sans-serif; background: var(--bg); color: var(--ink); }
h1, h2, h3 { margin: 0; font-weight: 600; }
h1 { font-size: 18px; }
h2 { font-size: 15px; margin-bottom: 10px; }
h3 { font-size: 14px; margin: 18px 0 8px; }
.muted { color: var(--muted); margin: 0; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.good { color: var(--good); }
.bad { color: var(--bad); }

.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 20px; background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.brand { display: flex; align-items: center; gap: 12px; }
.logo { width: 36px; height: 36px; border-radius: 9px; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-weight: 700; }
.top-actions { display: flex; gap: 10px; align-items: center; }

.layout { display: grid; grid-template-columns: 330px 1fr; gap: 16px; padding: 16px 20px; align-items: start; }
@media (max-width: 980px) { .layout { grid-template-columns: 1fr; } }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; min-width: 0; }
.inputs { position: sticky; top: 76px; }

.btn { border: 1px solid var(--line); background: var(--soft); color: var(--ink); padding: 7px 14px; border-radius: 8px; font: inherit; cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }
.btn.primary:disabled { opacity: .45; cursor: not-allowed; }
.btn.ghost { background: transparent; }
.btn.small { padding: 4px 10px; font-size: 13px; }
.link { background: none; border: 0; color: var(--accent); cursor: pointer; padding: 6px 0; font: inherit; }
.pill { border: 1px solid var(--line); background: var(--soft); border-radius: 999px; padding: 5px 12px; font: inherit; font-size: 13px; cursor: pointer; color: var(--muted); white-space: nowrap; }
.pill.on { color: var(--good); border-color: var(--good); }
.file-btn { position: relative; overflow: hidden; display: inline-block; }
.file-btn input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }

.input-buttons { display: flex; flex-wrap: wrap; gap: 8px; }
.drop { margin: 12px 0; border: 1.5px dashed var(--line); border-radius: var(--radius); padding: 14px; color: var(--muted); font-size: 13px; text-align: center; }
.drop.over { border-color: var(--accent); background: var(--accent-soft); color: var(--ink); }
.file-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.file-list li { border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; display: grid; grid-template-columns: 1fr auto; gap: 2px 8px; }
.file-list .name { font-weight: 600; overflow-wrap: anywhere; }
.file-list .meta { grid-column: 1; font-size: 12px; color: var(--muted); }
.file-list .x { grid-row: 1 / span 2; grid-column: 2; background: none; border: 0; color: var(--muted); cursor: pointer; font-size: 16px; }
.badge { display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 999px; background: var(--soft); color: var(--muted); margin-right: 4px; }
.badge.main { background: var(--accent-soft); color: var(--accent); }
.badge.wcr { background: #e8f5e9; color: #1b5e20; }
.badge.bad { background: #fdecea; color: var(--bad); }
@media (prefers-color-scheme: dark) { .badge.wcr { background: #1e3322; color: #8fd19e; } .badge.bad { background: #3a1f1f; } }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: -4px -4px 14px; overflow-x: auto; }
.tabs button { background: none; border: 0; border-bottom: 2px solid transparent; padding: 8px 12px; font: inherit; color: var(--muted); cursor: pointer; white-space: nowrap; }
.tabs button.active { color: var(--ink); border-bottom-color: var(--accent); font-weight: 600; }
.count { display: inline-block; min-width: 18px; padding: 0 5px; border-radius: 9px; background: var(--warn-bg); color: var(--warn-ink); font-size: 11px; }
.count:empty { display: none; }

.bar { display: flex; flex-wrap: wrap; gap: 12px 18px; align-items: end; margin-bottom: 14px; }
.field { display: grid; gap: 3px; font-size: 12px; color: var(--muted); }
.field input, .field select { font: inherit; color: var(--ink); background: var(--panel); border: 1px solid var(--line); border-radius: 7px; padding: 5px 8px; }
.stats { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; }
.stat { background: var(--soft); border-radius: 9px; padding: 9px 14px; min-width: 120px; }
.stat b { display: block; font-size: 20px; }
.stat span { font-size: 12px; color: var(--muted); }
.empty { padding: 30px; text-align: center; color: var(--muted); border: 1px dashed var(--line); border-radius: var(--radius); }
.note { background: var(--warn-bg); color: var(--warn-ink); padding: 8px 12px; border-radius: 8px; margin: 0 0 12px; font-size: 13px; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { padding: 5px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { background: var(--soft); font-weight: 600; position: sticky; top: 0; }
tr:last-child td { border-bottom: 0; }
td.reason { color: var(--muted); font-size: 12px; }
tr.off td { color: var(--muted); }
tr.total td { font-weight: 600; background: var(--soft); }
.rb th { background: var(--head); color: #000; text-align: center; vertical-align: middle; }
@media (prefers-color-scheme: dark) { .rb th { color: #fff; } }
.rb td.tot { background: var(--total); font-weight: 600; }
.rb input { width: 70px; font: inherit; text-align: right; border: 1px solid var(--line); border-radius: 5px; padding: 2px 5px; background: var(--panel); color: var(--ink); }
.rb input.wk { width: 46px; text-align: center; }
.rb input.cum { width: 92px; }
.rb input.guess { border-color: #e0a800; background: var(--warn-bg); }
.grid2 { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 16px; align-items: start; }
@media (max-width: 1200px) { .grid2 { grid-template-columns: 1fr; } }
details { margin: 10px 0; }
summary { cursor: pointer; font-weight: 600; }
.chips { display: flex; flex-wrap: wrap; gap: 4px; }
.chip { font-size: 12px; background: var(--soft); border-radius: 6px; padding: 1px 7px; color: var(--muted); }
.chip button { border: 0; background: none; color: var(--accent); cursor: pointer; font-size: 12px; padding: 0 0 0 4px; }
.check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.check-list li { padding: 7px 10px; border-radius: 7px; background: var(--soft); font-size: 13px; }
.check-list li.warn { background: var(--warn-bg); color: var(--warn-ink); }
.check-list .area { font-weight: 600; margin-right: 6px; }
.slot-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 6px 0; }
.slot-row .status { font-size: 13px; color: var(--muted); }
.cols { columns: 2 260px; column-gap: 20px; }
.cols label { display: block; break-inside: avoid; font-size: 13px; padding: 2px 0; }
label.check { display: flex; gap: 6px; align-items: center; font-size: 13px; }

.dlg { border: 1px solid var(--line); border-radius: 12px; padding: 18px; width: min(640px, 92vw); background: var(--panel); color: var(--ink); }
.dlg::backdrop { background: rgba(10, 15, 25, .45); }
.dlg h3 { margin-top: 0; }
.dlg label { display: grid; gap: 4px; margin: 10px 0; font-size: 13px; }
.dlg input:not([type=checkbox]), .dlg textarea { font: inherit; padding: 6px 8px; border: 1px solid var(--line); border-radius: 7px; background: var(--panel); color: var(--ink); width: 100%; }
.dlg textarea { font-family: Consolas, monospace; font-size: 12px; }
.dlg-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 12px; }
.file-line { display: flex !important; align-items: center; gap: 8px; }
.msg { min-height: 18px; font-size: 13px; color: var(--bad); }
.toast { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--panel); padding: 9px 16px; border-radius: 8px; opacity: 0; pointer-events: none; transition: opacity .2s; max-width: 80vw; }
.toast.show { opacity: 1; }
.busy { cursor: progress; }