:root {
  --bg: #f6f6f3;
  --surface: #ffffff;
  --text: #1f1f1d;
  --muted: #62625c;
  --border: #dcdcd5;
  --accent: #185fa5;
  --accent-bg: #e6f1fb;
  --ok: #3b6d11;
  --ok-bg: #eaf3de;
  --warn: #854f0b;
  --warn-bg: #faeeda;
  --bad: #a32d2d;
  --bad-bg: #fcebeb;
  --unknown-bg: #efefea;
  --radius: 8px;
  color-scheme: light;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); }
header.top {
  background: var(--surface); border-bottom: 1px solid var(--border);
  padding: 12px 16px; display: flex; gap: 16px; align-items: center; flex-wrap: wrap;
}
header.top .brand { font-weight: 600; margin-right: auto; }
header.top nav { display: flex; gap: 4px; flex-wrap: wrap; }
header.top nav a {
  text-decoration: none; color: var(--muted); padding: 4px 10px; border-radius: var(--radius); font-size: 15px;
}
header.top nav a.active, header.top nav a:hover { background: var(--accent-bg); color: var(--accent); }
main { max-width: 980px; margin: 0 auto; padding: 24px 16px 64px; }
main.wide { max-width: 1400px; }
h1 { font-size: 24px; margin: 0 0 4px; font-weight: 600; }
h2 { font-size: 19px; margin: 0 0 8px; font-weight: 600; }
h3 { font-size: 16px; margin: 0 0 4px; font-weight: 600; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 16px 20px; margin: 0 0 16px;
}
.narrow { max-width: 400px; margin: 48px auto; }
label { display: block; font-size: 14px; color: var(--muted); margin: 12px 0 4px; }
input[type=text], input[type=email], input[type=password], select, textarea {
  width: 100%; font: inherit; padding: 8px 10px; border: 1px solid var(--border);
  border-radius: var(--radius); background: #fff; color: var(--text);
}
textarea { min-height: 80px; resize: vertical; }
input:focus, select:focus, textarea:focus, button:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 1px;
}
button, .button {
  font: inherit; font-size: 15px; padding: 8px 16px; border-radius: var(--radius); cursor: pointer;
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
  text-decoration: none; display: inline-block;
}
button.primary, .button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.danger { color: var(--bad); border-color: var(--bad); }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.flash { padding: 10px 14px; border-radius: var(--radius); margin: 0 0 16px; }
.flash.ok { background: var(--ok-bg); color: var(--ok); }
.flash.error { background: var(--bad-bg); color: var(--bad); }
.flash.warn { background: var(--warn-bg); color: var(--warn); }
.pill { font-size: 13px; padding: 1px 8px; border-radius: 99px; white-space: nowrap; }
.pill.ok { background: var(--ok-bg); color: var(--ok); }
.pill.warn { background: var(--warn-bg); color: var(--warn); }
.pill.bad { background: var(--bad-bg); color: var(--bad); }
.pill.neutral { background: var(--unknown-bg); color: var(--muted); }

/* Verfügbarkeitsstufen (Admin) */
.lv0 { background: var(--ok-bg); color: var(--ok); border-color: #c0dd97; }
.lv1 { background: var(--warn-bg); color: var(--warn); border-color: #fac775; }
.lv2 { background: var(--bad-bg); color: var(--bad); border-color: #f09595; }
.lvx { background: var(--unknown-bg); color: var(--muted); }
.legend { display: flex; gap: 12px; flex-wrap: wrap; font-size: 14px; margin: 8px 0 12px; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 14px; height: 14px; border-radius: 3px; display: inline-block; border: 1px solid var(--border); }

/* Kompakte Tabelle pro Arbeit */
table { border-collapse: collapse; width: 100%; }
table.mini { font-size: 14px; margin: 10px 0; }
table.mini th, table.mini td { padding: 4px 6px; text-align: center; border: 1px solid var(--border); }
table.mini th:first-child, table.mini td:first-child { text-align: left; width: 34%; }
table.mini th { font-weight: 500; color: var(--muted); background: #fafaf7; }
table.mini tr.total td { font-weight: 600; }

.work-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
details summary { cursor: pointer; color: var(--accent); font-size: 14px; margin-top: 8px; }
.savebar {
  position: sticky; bottom: 0; background: var(--surface); border-top: 1px solid var(--border);
  padding: 12px 16px; margin: 0 -16px; display: flex; justify-content: flex-end; gap: 12px; align-items: center;
}

/* Admin-Tabellen */
table.list { background: var(--surface); font-size: 14px; }
table.list th, table.list td { padding: 6px 8px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
table.list th { color: var(--muted); font-weight: 500; position: sticky; top: 0; background: var(--surface); }
table.list tr:hover td { background: #fafaf7; }
.dot { display: inline-block; width: 16px; height: 16px; border-radius: 4px; margin-right: 2px; vertical-align: middle; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 12px 16px; }
.stat b { display: block; font-size: 24px; font-weight: 600; }
.scroll { overflow-x: auto; }

@media (max-width: 640px) {
  .work-fields { grid-template-columns: 1fr; }
  table.mini th:first-child, table.mini td:first-child { width: auto; }
}
.dot.lv0 { background: #639922; border-color: #639922; }
.dot.lv1 { background: #ef9f27; border-color: #ef9f27; }
.dot.lv2 { background: #e24b4a; border-color: #e24b4a; }
.dot.lvx { background: #d3d1c7; }

/* «Meine Verfügbarkeit»: eine Tabelle für mich und alle Korreferent:innen */
.pill.accent { background: var(--accent-bg); color: var(--accent); font-weight: 500; font-size: 14px; padding: 4px 12px; white-space: normal; }
.page-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px 16px; flex-wrap: wrap; margin-bottom: 6px; }
.page-head h1 { font-size: 26px; margin: 0; }
.intro { margin: 0 0 20px; }
.t-ok { color: var(--ok); font-weight: 500; }
.t-warn { color: var(--warn); font-weight: 500; }
.t-bad { color: var(--bad); font-weight: 500; }
.card.avail { padding: 8px 16px 16px; overflow-x: auto; margin-bottom: 8px; }
.avail-inner { min-width: calc(150px + var(--slots) * 64px); }
.avail-row {
  display: grid; grid-template-columns: minmax(150px, 1.5fr) repeat(var(--slots), minmax(56px, 1fr));
  gap: 8px; align-items: center; padding: 4px 0;
}
.avail-row.head { align-items: end; padding: 4px 0 0; }
.avail-row .day { text-align: center; font-weight: 600; font-size: 15px; border-bottom: 1px solid var(--border); padding: 4px 0; }
.avail-row .teil { text-align: center; font-size: 13px; color: var(--muted); }
.who { min-width: 0; line-height: 1.3; }
.who span { display: block; font-size: 13px; color: var(--muted); }
.avail-section {
  margin: 14px 0 4px; font-size: 13px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--muted);
}
.tile {
  width: 100%; min-height: 52px; padding: 4px; border-radius: 10px; border: 1.5px solid #d6d6ce;
  background: var(--surface); color: var(--muted); display: flex; align-items: center; justify-content: center;
}
.tile svg { width: 22px; height: 22px; display: none; fill: none; stroke: currentColor; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.tile[data-lv="1"] { background: var(--warn-bg); border-color: #fac775; color: var(--warn); }
.tile[data-lv="2"] { background: var(--bad-bg); border-color: #f09595; color: var(--bad); }
.tile[data-lv="0"] { color: #4f8a1c; }
.tile[data-lv="0"] .i0, .tile[data-lv="1"] .i1, .tile[data-lv="2"] .i2 { display: block; }
.tile:hover:not(:disabled) { border-color: var(--muted); }
.tile:disabled { cursor: default; }
.saved-state { margin: 0 0 8px; }
.results-title { font-size: 18px; margin: 28px 0 4px; }
.card.results { padding: 4px 16px; }
.result + .result { border-top: 1px solid #ecece6; }
.result-line { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 16px; padding: 12px 0; }
.result-who { flex: 1 1 240px; min-width: 0; line-height: 1.35; }
.result-who > span { display: block; font-size: 14px; color: var(--muted); }
.res-dots { display: flex; gap: 4px; }
.res { width: 22px; height: 22px; border-radius: 5px; display: inline-block; background: #639922; }
.res[data-lv="1"] { background: #ef9f27; }
.res[data-lv="2"] { background: var(--surface); border: 2px solid #e24b4a; }
.res-status { font-size: 14px; min-width: 130px; color: var(--muted); }
.res-status.ok { color: var(--ok); }
.res-status.bad { color: var(--bad); font-weight: 600; }
.linkbtn { background: none; border: none; padding: 8px 0; color: var(--accent); font-size: 14px; white-space: nowrap; }
.extra { padding: 0 0 16px; }
.extra[hidden] { display: none; }
.extra label { margin-top: 0; }
.res-legend { display: flex; gap: 14px; flex-wrap: wrap; margin: 4px 0 16px; }
.res-legend span { display: inline-flex; align-items: center; gap: 6px; }
.res-legend .res { width: 14px; height: 14px; border-radius: 4px; }
details.info { margin-bottom: 16px; }
.teil .short { display: none; text-decoration: none; }
@media (max-width: 560px) {
  .card.avail { padding: 8px 10px 12px; }
  .avail-inner { min-width: calc(92px + var(--slots) * 50px); }
  .avail-row { grid-template-columns: minmax(92px, 1fr) repeat(var(--slots), minmax(44px, 1fr)); gap: 6px; }
  .avail-row .day { font-size: 14px; }
  .teil .long { display: none; }
  .teil .short { display: inline; }
  .tile { min-height: 48px; }
}

/* Passwortfeld mit Auge */
.pw-field { position: relative; }
.pw-field input { padding-right: 48px; }
.pw-toggle {
  position: absolute; right: 2px; top: 50%; transform: translateY(-50%); width: 44px; height: 40px;
  padding: 0; border: none; background: none; color: var(--muted); display: flex; align-items: center; justify-content: center;
}
.pw-toggle:hover { color: var(--text); }
.pw-toggle svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.pw-toggle .eye-off, .pw-toggle[aria-pressed="true"] .eye { display: none; }
.pw-toggle[aria-pressed="true"] .eye-off { display: block; }