:root {
  --bg: #f4f6f9; --panel: #ffffff; --ink: #1d2433; --muted: #6b7486; --line: #e3e7ee;
  --brand: #1f5fbf; --brand-ink: #ffffff; --brand-soft: #e8f0fc; --side: #16233a; --side-ink: #c9d3e3;
  --ok: #1e8a4c; --ok-bg: #e3f5ea; --warn: #a96500; --warn-bg: #fff3d9; --bad: #c0352b; --bad-bg: #fde7e5;
  --info: #2d6cc0; --info-bg: #e5effc; --vac: #7146b8; --vac-bg: #efe8fa; --lic: #b5487e; --lic-bg: #fbe7f1;
  --late: #c25b00; --late-bg: #ffe9d6; --mute-bg: #eef0f4;
  --radius: 10px; --shadow: 0 1px 3px rgba(20, 30, 50, .08);
}
* { 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); }
#app { display: flex; min-height: 100vh; }
#sidebar { width: 232px; background: var(--side); color: var(--side-ink); flex-shrink: 0; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.brand { display: flex; gap: 10px; align-items: center; padding: 18px 16px; border-bottom: 1px solid rgba(255,255,255,.08); }
.brand .logo { width: 36px; height: 36px; border-radius: 9px; background: var(--brand); display: grid; place-items: center; font-size: 19px; }
.brand b { color: #fff; display: block; } .brand small { color: #8fa0bd; }
#nav { padding: 8px; display: flex; flex-direction: column; gap: 2px; }
.nav-group { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: #7487a6; padding: 12px 10px 4px; }
#nav button { background: none; border: 0; color: var(--side-ink); text-align: left; padding: 8px 10px; border-radius: 7px; cursor: pointer; font: inherit; }
#nav button:hover { background: rgba(255,255,255,.06); color: #fff; }
#nav button.active { background: var(--brand); color: #fff; }
main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
#topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 24px; background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
#topbar h1 { font-size: 19px; margin: 0; }
.top-controls { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.top-controls label { display: flex; gap: 6px; align-items: center; color: var(--muted); }
#view { padding: 20px 24px 60px; }

/* Elementos */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px 18px; margin-bottom: 16px; }
.card h2 { font-size: 15px; margin: 0 0 12px; }
.card h3 { font-size: 14px; margin: 14px 0 8px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.grow { flex: 1; }
.muted { color: var(--muted); } .small { font-size: 12px; }
.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); cursor: default; }
.kpi[onclick] { cursor: pointer; } .kpi[onclick]:hover { border-color: var(--brand); }
.kpi .v { font-size: 26px; font-weight: 650; } .kpi .l { color: var(--muted); font-size: 12px; }
.kpi.warn .v { color: var(--warn); } .kpi.bad .v { color: var(--bad); } .kpi.ok .v { color: var(--ok); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 1100px) { .grid2 { grid-template-columns: 1fr; } }

button.btn, .btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: var(--panel); color: var(--ink); padding: 7px 12px; border-radius: 7px; cursor: pointer; font: inherit; white-space: nowrap; text-decoration: none; }
.btn:hover { border-color: #b9c3d3; background: #fafbfd; }
.btn.primary { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: var(--bad); border-color: #f0c4bf; }
.btn.ok { background: var(--ok); color: #fff; border-color: var(--ok); }
.btn.sm { padding: 3px 8px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
input, select, textarea { font: inherit; padding: 6px 8px; border: 1px solid #cfd6e2; border-radius: 6px; background: #fff; color: var(--ink); }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--brand-soft); border-color: var(--brand); }
input[type=checkbox] { width: 16px; height: 16px; }
.form { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 12px 16px; }
.form label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
.form label.chk { flex-direction: row; align-items: center; gap: 8px; color: var(--ink); font-size: 13px; }
.form .full { grid-column: 1 / -1; }
.form h4 { grid-column: 1 / -1; margin: 8px 0 0; font-size: 13px; color: var(--brand); border-bottom: 1px solid var(--line); padding-bottom: 4px; }
.hint { font-size: 12px; color: var(--muted); }

/* Tablas */
.table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 8px; max-height: 68vh; background: #fff; }
table.t { border-collapse: collapse; width: 100%; font-size: 13px; }
table.t th { position: sticky; top: 0; background: #f0f3f8; text-align: left; font-weight: 600; padding: 8px; border-bottom: 1px solid var(--line); white-space: nowrap; z-index: 1; }
table.t td { padding: 6px 8px; border-bottom: 1px solid #eef1f5; vertical-align: middle; }
table.t tr:hover td { background: #fafcff; }
table.t td.num, table.t th.num { text-align: right; font-variant-numeric: tabular-nums; }
table.t tr.weekend td { background: #fafafa; }
table.t tr.anulada td { color: #9aa3b2; text-decoration: line-through; }
table.t tfoot td { font-weight: 650; background: #f6f8fb; border-top: 2px solid var(--line); position: sticky; bottom: 0; }
table.t td.nowrap { white-space: nowrap; }
.plan-cell { display: inline-block; padding: 2px 6px; border-radius: 5px; font-size: 12px; color: var(--muted); border: 1px solid transparent; }
.plan-cell.clickable { cursor: pointer; } .plan-cell.clickable:hover { border-color: var(--brand); color: var(--ink); }
.plan-cell.mod { background: #fff6e0; color: #6d4300; border-color: #f2d48f; }
table.plan td.day { text-align: center; padding: 4px; min-width: 104px; }
table.plan td.day .plan-cell { display: block; color: var(--ink); }
table.plan td.day .plan-cell.off { color: var(--muted); background: var(--mute-bg); }
table.plan td.day .sub { font-size: 11px; color: var(--muted); }
table.plan th.day { text-align: center; }
table.plan tr.over td { background: var(--bad-bg); }
table.t input.cell { width: 96px; padding: 3px 6px; text-align: right; }
table.t input.he { width: 64px; padding: 3px 6px; text-align: center; }
.empty { padding: 30px; text-align: center; color: var(--muted); }

/* Insignias */
.badge { display: inline-block; padding: 2px 8px; border-radius: 99px; font-size: 12px; background: var(--mute-bg); color: var(--muted); white-space: nowrap; }
.badge.ok { background: var(--ok-bg); color: var(--ok); } .badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.bad { background: var(--bad-bg); color: var(--bad); } .badge.info { background: var(--info-bg); color: var(--info); }
.badge.vac { background: var(--vac-bg); color: var(--vac); } .badge.lic { background: var(--lic-bg); color: var(--lic); }
.badge.per { background: var(--info-bg); color: var(--info); } .badge.psg { background: var(--late-bg); color: var(--late); }
.badge.late { background: var(--late-bg); color: var(--late); } .badge.mute { background: var(--mute-bg); color: var(--muted); }
.chip { display: inline-block; font-size: 11.5px; padding: 1px 6px; border-radius: 5px; margin: 1px 2px 1px 0; background: #eef2f8; border: 1px solid #dde4ef; white-space: nowrap; cursor: default; }
.chip.in { border-left: 3px solid var(--ok); } .chip.out { border-left: 3px solid var(--bad); }
.chip.man { background: #fff6e0; border-color: #f2d48f; } .chip.web { background: #eef7ff; }
.chip.clickable { cursor: pointer; } .chip.clickable:hover { border-color: var(--brand); }
.t-late { color: var(--late); font-weight: 600; } .t-bad { color: var(--bad); font-weight: 600; } .t-ok { color: var(--ok); font-weight: 600; }

/* Alertas */
.alert { padding: 10px 12px; border-radius: 8px; margin-bottom: 8px; border: 1px solid; display: flex; gap: 10px; align-items: center; }
.alert.warn { background: var(--warn-bg); border-color: #f1d499; color: #6d4300; }
.alert.bad { background: var(--bad-bg); border-color: #f1bdb7; color: #7d1f17; }
.alert.info { background: var(--info-bg); border-color: #bcd3f3; color: #1d4b8a; }
.alert.ok { background: var(--ok-bg); border-color: #b5e0c5; color: #135c33; }
.alert .grow { flex: 1; }

/* Importación */
.drop { border: 2px dashed #b9c6da; border-radius: 12px; padding: 36px; text-align: center; background: #fbfcfe; cursor: pointer; transition: .15s; }
.drop.over { border-color: var(--brand); background: var(--brand-soft); }
.drop b { font-size: 16px; }

/* Modal y toast */
.modal-bg { position: fixed; inset: 0; background: rgba(15, 22, 36, .45); display: grid; place-items: center; z-index: 50; padding: 16px; }
.modal { background: #fff; border-radius: 12px; width: min(560px, 100%); max-height: 92vh; display: flex; flex-direction: column; box-shadow: 0 12px 40px rgba(0,0,0,.25); }
.modal.wide { width: min(960px, 100%); }
.modal header { padding: 14px 18px; border-bottom: 1px solid var(--line); font-weight: 650; font-size: 15px; display: flex; justify-content: space-between; }
.modal header button { border: 0; background: none; font-size: 20px; cursor: pointer; color: var(--muted); }
.modal .body { padding: 16px 18px; overflow: auto; }
.modal footer { padding: 12px 18px; border-top: 1px solid var(--line); display: flex; justify-content: flex-end; gap: 8px; }
#toast-root { position: fixed; bottom: 18px; right: 18px; display: flex; flex-direction: column; gap: 8px; z-index: 60; }
.toast { background: #1d2433; color: #fff; padding: 10px 14px; border-radius: 8px; box-shadow: 0 6px 20px rgba(0,0,0,.2); max-width: 420px; }
.toast.err { background: var(--bad); } .toast.warn { background: var(--warn); }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 14px; flex-wrap: wrap; }
.tabs button { border: 0; background: none; padding: 8px 12px; cursor: pointer; font: inherit; color: var(--muted); border-bottom: 2px solid transparent; }
.tabs button.active { color: var(--brand); border-bottom-color: var(--brand); font-weight: 600; }
.report-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; }
.report-list button { text-align: left; padding: 12px 14px; border: 1px solid var(--line); background: #fff; border-radius: 9px; cursor: pointer; font: inherit; }
.report-list button:hover, .report-list button.active { border-color: var(--brand); background: var(--brand-soft); }
.report-list button small { display: block; color: var(--muted); margin-top: 2px; }

/* Impresión */
#print-area { display: none; }
@media print {
  @page { size: A4 landscape; margin: 12mm; }
  body { background: #fff; font-size: 11px; }
  #app, #modal-root, #toast-root { display: none !important; }
  #print-area { display: block; }
  .p-doc { page-break-after: always; }
  .p-doc:last-child { page-break-after: auto; }
  .p-head { display: flex; justify-content: space-between; border-bottom: 2px solid #000; padding-bottom: 6px; margin-bottom: 10px; }
  .p-head h1 { font-size: 16px; margin: 0; } .p-head p { margin: 2px 0; }
  table.p { width: 100%; border-collapse: collapse; }
  table.p th, table.p td { border: 1px solid #999; padding: 3px 5px; font-size: 10.5px; }
  table.p th { background: #e8e8e8 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  table.p td.num { text-align: right; }
  .p-sign { display: flex; justify-content: space-around; margin-top: 50px; }
  .p-sign div { border-top: 1px solid #000; width: 240px; text-align: center; padding-top: 4px; }
  .p-liq { width: 100%; max-width: 760px; margin: 0 auto; }
  .p-liq table { width: 100%; border-collapse: collapse; margin-bottom: 8px; }
  .p-liq td { padding: 3px 6px; border-bottom: 1px dotted #aaa; }
  .p-liq td.num { text-align: right; }
  .p-liq .tot td { font-weight: bold; border-top: 1px solid #000; }
  .chip { border: 0; background: none; padding: 0 3px 0 0; }
}