:root {
  --bg: #f6f4f1;
  --panel: #ffffff;
  --panel-2: #faf8f5;
  --text: #1c1917;
  --muted: #78716c;
  --line: #e7e2dc;
  --accent: #c2410c;
  --accent-2: #ea580c;
  --accent-soft: #fff1e6;
  --green: #15803d; --green-soft: #dcfce7;
  --amber: #b45309; --amber-soft: #fef3c7;
  --red: #b91c1c; --red-soft: #fee2e2;
  --blue: #1d4ed8; --blue-soft: #dbeafe;
  --shadow: 0 1px 2px rgba(28, 25, 23, .06), 0 4px 16px rgba(28, 25, 23, .05);
  --radius: 12px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141210; --panel: #1d1a17; --panel-2: #24201c; --text: #f5f2ee; --muted: #a8a29e; --line: #34302b;
    --accent: #fb923c; --accent-2: #f97316; --accent-soft: #3a2415;
    --green: #4ade80; --green-soft: #12301d; --amber: #fbbf24; --amber-soft: #352a0f;
    --red: #f87171; --red-soft: #3b1515; --blue: #93c5fd; --blue-soft: #172544;
    --shadow: 0 1px 2px rgba(0,0,0,.3);
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--text); font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0; line-height: 1.2; }
h1 { font-size: 24px; letter-spacing: -.01em; }
h2 { font-size: 17px; }
h3 { font-size: 15px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.boot { padding: 40px; text-align: center; color: var(--muted); }

/* ---- layout ---- */
.shell { display: grid; grid-template-columns: 236px 1fr; min-height: 100vh; }
.side { background: var(--panel); border-right: 1px solid var(--line); padding: 16px 12px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 16px; font-weight: 700; }
.brand img { width: 28px; height: 28px; }
.brand small { display: block; font-weight: 400; color: var(--muted); font-size: 12px; }
.nav-group { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); padding: 14px 10px 6px; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 8px; color: var(--text); font-weight: 500; }
.nav a:hover { background: var(--panel-2); text-decoration: none; }
.nav a.active { background: var(--accent-soft); color: var(--accent); }
.nav .ico { width: 20px; text-align: center; }
.side-foot { border-top: 1px solid var(--line); margin-top: 16px; padding: 12px 10px 0; font-size: 13px; }
.main { padding: 24px 28px 60px; max-width: 1280px; width: 100%; min-width: 0; }
.topbar { display: none; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.page-head .actions { display: flex; gap: 8px; flex-wrap: wrap; }

@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: fixed; z-index: 40; left: 0; top: 0; width: 270px; transform: translateX(-100%); transition: transform .2s; box-shadow: var(--shadow); }
  .shell.nav-open .side { transform: none; }
  .shell.nav-open::after { content: ""; position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 30; }
  .topbar { display: flex; align-items: center; gap: 10px; position: sticky; top: 0; z-index: 20; background: var(--panel); border-bottom: 1px solid var(--line); padding: 10px 16px; font-weight: 700; }
  .main { padding: 16px 16px 60px; }
  h1 { font-size: 21px; }
}

/* ---- components ---- */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px; min-width: 0; }
.card + .card { margin-top: 16px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 12px; }
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); display: block; color: var(--text); }
a.stat:hover { text-decoration: none; border-color: var(--accent); }
.stat .n { font-size: 26px; font-weight: 700; letter-spacing: -.02em; }
.stat .l { color: var(--muted); font-size: 13px; }
.stat.warn .n { color: var(--amber); }
.stat.bad .n { color: var(--red); }
.stat.good .n { color: var(--green); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 1px solid var(--line); background: var(--panel); color: var(--text); padding: 8px 14px; border-radius: 8px; font: inherit; font-weight: 600; cursor: pointer; white-space: nowrap; text-decoration: none !important; }
.btn:hover { background: var(--panel-2); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-2); }
.btn.danger { color: var(--red); }
.btn.good { background: var(--green); border-color: var(--green); color: #fff; }
.btn.sm { padding: 4px 10px; font-size: 13px; }
.btn.xl { padding: 18px 28px; font-size: 18px; border-radius: 12px; width: 100%; }
.btn:disabled { opacity: .5; cursor: default; }
.icon-btn { background: none; border: 0; cursor: pointer; color: var(--muted); font-size: 18px; padding: 4px 8px; border-radius: 6px; }
.icon-btn:hover { background: var(--panel-2); color: var(--text); }

input, select, textarea { font: inherit; color: var(--text); background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; width: 100%; min-width: 0; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: transparent; }
input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--accent); }
textarea { resize: vertical; }
label.field { display: block; }
label.field > span { display: block; font-size: 13px; font-weight: 600; margin-bottom: 4px; }
label.field .help { display: block; font-size: 12px; color: var(--muted); margin-top: 3px; font-weight: 400; }
label.check { display: flex; align-items: center; gap: 8px; font-weight: 500; cursor: pointer; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid .wide { grid-column: 1 / -1; }
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }
.inline { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.inline > input, .inline > select { width: auto; }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.toolbar input[type=search] { max-width: 260px; }
.toolbar select, .toolbar input[type=date] { width: auto; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 600; background: var(--panel-2); white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
tbody tr.click { cursor: pointer; }
tbody tr.click:hover { background: var(--panel-2); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tfoot td { font-weight: 700; background: var(--panel-2); }
.empty { padding: 28px; text-align: center; color: var(--muted); }

.pill { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--panel-2); color: var(--muted); border: 1px solid var(--line); white-space: nowrap; }
.pill.green { background: var(--green-soft); color: var(--green); border-color: transparent; }
.pill.amber { background: var(--amber-soft); color: var(--amber); border-color: transparent; }
.pill.red { background: var(--red-soft); color: var(--red); border-color: transparent; }
.pill.blue { background: var(--blue-soft); color: var(--blue); border-color: transparent; }
.chip { display: inline-flex; align-items: center; gap: 4px; padding: 3px 4px 3px 10px; border-radius: 999px; background: var(--panel-2); border: 1px solid var(--line); font-size: 13px; margin: 2px 4px 2px 0; }
.chip.me { background: var(--accent-soft); border-color: var(--accent); }
.chip button { border: 0; background: none; color: var(--muted); cursor: pointer; font-size: 14px; padding: 0 4px; }

.list { list-style: none; margin: 0; padding: 0; }
.list li { padding: 9px 0; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.list li:last-child { border-bottom: 0; }

.progress { height: 8px; border-radius: 999px; background: var(--panel-2); border: 1px solid var(--line); overflow: hidden; }
.progress > div { height: 100%; background: var(--green); transition: width .2s; }

.banner { padding: 12px 16px; border-radius: var(--radius); font-weight: 600; margin-bottom: 16px; }
.banner.green { background: var(--green-soft); color: var(--green); }
.banner.amber { background: var(--amber-soft); color: var(--amber); }
.banner.red { background: var(--red-soft); color: var(--red); }

.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; flex-wrap: wrap; }
.seg button { border: 0; border-right: 1px solid var(--line); background: var(--panel); padding: 6px 10px; font: inherit; font-size: 13px; cursor: pointer; color: var(--text); }
.seg button:last-child { border-right: 0; }
.seg button.on { background: var(--accent); color: #fff; }

/* clock */
.clock-big { text-align: center; padding: 28px 16px; }
.clock-big .elapsed { font-size: 44px; font-weight: 800; letter-spacing: -.02em; font-variant-numeric: tabular-nums; margin: 6px 0 2px; }

/* schedule */
.shift { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); padding: 12px 14px; display: grid; grid-template-columns: 130px 1fr auto; gap: 12px; align-items: start; }
.shift + .shift { margin-top: 10px; }
.shift.mine { border-color: var(--accent); box-shadow: inset 4px 0 0 var(--accent); }
.shift .time { font-weight: 700; font-variant-numeric: tabular-nums; }
@media (max-width: 600px) { .shift { grid-template-columns: 1fr; } }
.daychips { display: flex; gap: 6px; flex-wrap: wrap; }
.daychips a { padding: 5px 11px; border-radius: 999px; border: 1px solid var(--line); background: var(--panel); color: var(--text); font-size: 13px; font-weight: 600; }
.daychips a.on { background: var(--accent); border-color: var(--accent); color: #fff; text-decoration: none; }

/* flights */
.flight { display: grid; grid-template-columns: minmax(160px, 1.2fr) auto minmax(160px, 1fr) auto; gap: 12px; align-items: center; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.flight:last-child { border-bottom: 0; }
.flight.st-Airborne { box-shadow: inset 4px 0 0 var(--blue); }
.flight.st-Landed { box-shadow: inset 4px 0 0 var(--amber); }
.flight.st-Retrieved { box-shadow: inset 4px 0 0 var(--green); }
.flight.st-Scratched { opacity: .55; }
@media (max-width: 900px) { .flight { grid-template-columns: 1fr; } }

/* kanban */
.kanban { display: grid; grid-template-columns: repeat(5, minmax(220px, 1fr)); gap: 12px; overflow-x: auto; padding-bottom: 8px; }
.col { background: var(--panel-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px; min-height: 120px; }
.col h3 { display: flex; justify-content: space-between; margin: 2px 4px 10px; }
.kcard { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; margin-bottom: 8px; cursor: pointer; box-shadow: var(--shadow); }
.kcard:hover { border-color: var(--accent); }
.kcard .row { display: flex; justify-content: space-between; align-items: center; gap: 6px; margin-top: 6px; }

/* checklist runner */
.check-item { display: flex; gap: 14px; align-items: flex-start; padding: 14px 6px; border-bottom: 1px solid var(--line); cursor: pointer; user-select: none; }
.check-item:last-child { border-bottom: 0; }
.check-item .box { flex: 0 0 28px; height: 28px; border-radius: 8px; border: 2px solid var(--line); display: grid; place-items: center; font-weight: 800; color: #fff; }
.check-item.done .box { background: var(--green); border-color: var(--green); }
.check-item.done .txt { color: var(--muted); text-decoration: line-through; }
.check-item .meta { font-size: 12px; color: var(--muted); margin-top: 2px; }

/* report */
.report { max-width: 820px; }
.report dl { display: grid; grid-template-columns: 200px 1fr; gap: 8px 16px; margin: 0; }
.report dt { font-weight: 600; color: var(--muted); }
.report dd { margin: 0; white-space: pre-wrap; }
@media (max-width: 600px) { .report dl { grid-template-columns: 1fr; } .report dd { margin-bottom: 8px; } }
@media print {
  .side, .topbar, .no-print, #toasts { display: none !important; }
  .shell { display: block; }
  body { background: #fff; color: #000; }
  .card { box-shadow: none; border: 0; padding: 0; }
  .main { padding: 0; }
}

/* modal */
dialog#modal { border: 0; border-radius: 16px; padding: 0; width: min(720px, calc(100vw - 24px)); max-height: calc(100vh - 40px); background: var(--panel); color: var(--text); box-shadow: 0 20px 60px rgba(0,0,0,.3); }
dialog#modal::backdrop { background: rgba(20, 16, 12, .45); }
.modal-head { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--panel); z-index: 1; }
.modal-body { padding: 18px 20px; }
.modal-foot { display: flex; gap: 8px; justify-content: space-between; padding: 14px 20px; border-top: 1px solid var(--line); position: sticky; bottom: 0; background: var(--panel); flex-wrap: wrap; }
.modal-foot .right { display: flex; gap: 8px; margin-left: auto; }
.readonly-val { padding: 8px 0; white-space: pre-wrap; }

/* toasts */
#toasts { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); z-index: 100; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.toast { background: #1c1917; color: #fff; padding: 10px 16px; border-radius: 10px; box-shadow: var(--shadow); font-weight: 500; max-width: 90vw; }
.toast.err { background: var(--red); }

/* auth & public pages */
.auth-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; }
.auth { width: min(420px, 100%); }
.auth .brand { justify-content: center; font-size: 20px; padding-bottom: 20px; }
.auth form { display: grid; gap: 14px; }
.public { max-width: 760px; margin: 0 auto; padding: 32px 16px 80px; }
.public .hero { background: linear-gradient(135deg, #c2410c, #f59e0b); color: #fff; border-radius: 18px; padding: 28px; margin-bottom: 20px; }
.public .hero h1 { font-size: 28px; }
.pos-option { display: block; border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; cursor: pointer; margin-bottom: 8px; background: var(--panel); }
.pos-option:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.pos-option input { width: auto; margin-right: 8px; }
.hp { position: absolute; left: -9999px; }