:root {
  --blue: #1f4f7f;
  --blue2: #4a78b0;
  --bg: #f3f5f9;
  --card: #fff;
  --text: #1d2430;
  --muted: #6b7380;
  --line: #d4d9e2;
  --ok: #2e7d32;
  --err: #c62828;
}
* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
[hidden] { display: none !important; }

.top { background: var(--blue); color: #fff; padding: 12px 16px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; }
.top h1 { margin: 0; font-size: 1.3rem; }
.top nav { display: flex; flex-wrap: wrap; gap: 6px; }
.top nav a { color: #fff; text-decoration: none; padding: 6px 10px; border-radius: 6px; background: rgba(255,255,255,.12); font-size: .9rem; }
.top nav a:hover { background: rgba(255,255,255,.25); }
.top nav a.active { background: #fff; color: var(--blue); font-weight: 600; }

main { padding: 16px; }
.card { background: var(--card); border-radius: 10px; padding: 16px 18px; max-width: 1100px; margin: 0 auto 16px; box-shadow: 0 1px 3px rgba(0,0,0,.08); }
/* Tabellen-Karten: genau so breit wie die Tabelle, höchstens Bildschirmbreite */
.card.fit { width: fit-content; max-width: 100%; }
.card h2 { margin: 0 0 8px; font-size: 1.15rem; color: var(--blue); }
.card-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 8px; }
.card-head h2 { margin: 0; }
.hint, .small { color: var(--muted); font-size: .9rem; }
.msg { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; font-weight: 600; }
.msg.ok { background: #e7f4e8; color: var(--ok); }
.msg.err { background: #fdeaea; color: var(--err); }

.name-form { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; }
.name-form label { display: flex; flex-direction: column; font-size: .85rem; color: var(--muted); gap: 4px; flex: 1 1 200px; }
input[type=text], input[type=password] { font: inherit; padding: 9px 11px; border: 1px solid var(--line); border-radius: 7px; }
input:focus { outline: 2px solid var(--blue2); outline-offset: 1px; }

.btn { display: inline-block; font: inherit; font-size: .95rem; padding: 9px 16px; border-radius: 7px; border: 1px solid var(--line); background: #fff; color: var(--text); text-decoration: none; cursor: pointer; }
.btn:hover { background: #eef2f8; }
.btn.primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn.primary:hover { background: #173d63; }
.btn.small { padding: 5px 11px; font-size: .85rem; }
form.inline { display: inline; margin: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; margin-top: 16px; }

.slot-groups { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.slot-group { border: 1px solid var(--line); border-radius: 9px; padding: 8px 14px 12px; margin: 0; }
.slot-group legend { font-weight: 700; color: var(--blue); padding: 0 6px; }
.slot-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; padding: 7px 0; border-bottom: 1px dashed var(--line); }
.slot-row:last-child { border-bottom: 0; }
.slot-time { min-width: 95px; font-weight: 600; }
.slot-boxes { display: flex; flex-wrap: wrap; gap: 6px; }
.chk { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border: 1px solid var(--line); border-radius: 20px; cursor: pointer; user-select: none; font-size: .92rem; }
.chk input { width: 18px; height: 18px; margin: 0; accent-color: var(--blue); }
.chk:has(input:checked) { background: #e3ecf7; border-color: var(--blue2); }

.summary { padding-left: 20px; }
.summary li { margin: 3px 0; }

.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.overview { border-collapse: separate; border-spacing: 0; width: auto; font-size: .85rem; }
.overview th, .overview td { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 4px 7px; text-align: center; white-space: nowrap; }
.overview thead tr:first-child th { border-top: 1px solid var(--line); }
.overview th:first-child, .overview td:first-child { border-left: 1px solid var(--line); }
.overview thead th { background: var(--blue); color: #fff; font-weight: 600; }
.overview thead th.task { background: var(--blue2); font-size: .75rem; white-space: normal; hyphens: manual; }
.overview th.name, .overview td.name { text-align: left; }
.overview td.kuchen { text-align: left; min-width: 9em; }
.overview tbody tr:nth-child(even) { background: #f6f8fb; }
/* Namensspalte bleibt beim seitlichen Scrollen stehen */
.overview .name { position: sticky; left: 0; z-index: 1; background: #fff; }
.overview thead .name { background: var(--blue); z-index: 2; }
.overview tbody tr:nth-child(even) td.name { background: #f6f8fb; }
.overview tfoot td.name { background: #d9ddeb; }
.overview td.mark.on { color: var(--blue); font-weight: 700; background: #e3ecf7; }
.overview tr.missing td.name { color: #9aa1ab; font-style: italic; }
.legend-missing { color: #9aa1ab; font-style: italic; }
.overview tfoot td { background: #d9ddeb; font-weight: 700; }
.overview td.wrap { white-space: normal; text-align: left; }
.btn-del { border: 0; background: none; color: var(--err); cursor: pointer; font-size: 1rem; }

.kuchen-field { display: flex; flex-direction: column; gap: 6px; font-size: .92rem; padding-top: 6px; }
.kuchen-field input { width: 100%; }

footer { text-align: center; color: var(--muted); font-size: .8rem; padding: 10px; }

@media (max-width: 700px) {
  main { padding: 8px; }
  .card { padding: 12px; border-radius: 8px; }
  .top h1 { font-size: 1.1rem; }
  .top nav a { padding: 5px 8px; font-size: .82rem; }
  table.overview { font-size: .75rem; }
  .overview th, .overview td { padding: 3px 5px; }
  .slot-groups { grid-template-columns: 1fr; }
}

@media print {
  @page { size: A4 landscape; margin: 10mm; }
  body { background: #fff; font-size: 11pt; }
  .noprint { display: none !important; }
  main { padding: 0; max-width: none; }
  .card { box-shadow: none; padding: 0; margin: 0 0 8mm; max-width: none; }
  .card.fit { width: auto; }
  .table-wrap { overflow: visible; }
  .overview .name { position: static; }
  table.overview { font-size: 8.5pt; }
  .overview th, .overview td { border-color: #888; padding: 2px 3px; }
  .overview thead th, .overview thead th.task, .overview tfoot td, .overview td.mark.on, .overview tbody tr:nth-child(even) {
    -webkit-print-color-adjust: exact; print-color-adjust: exact;
  }
  .overview thead { display: table-header-group; }
  .overview tr { page-break-inside: avoid; }
}