:root {
  --bg: #f6f3ee;
  --card: #ffffff;
  --text: #1f2421;
  --muted: #66706a;
  --line: #e3ddd3;
  --accent: #b3261e;
  --accent-text: #ffffff;
  --accent-soft: #fbe9e7;
  --green: #1e6b45;
  --green-soft: #e3f2ea;
  --amber: #8a5a00;
  --amber-soft: #fff1d6;
  --full: #8c8c8c;
  --full-soft: #efefef;
  --chip: #f1ede6;
  --mine: #fff6d9;
  --shadow: 0 1px 2px rgba(0,0,0,.06), 0 4px 14px rgba(0,0,0,.05);
  --radius: 12px;
  color-scheme: light;
}
/* Dunkles Design: automatisch nach Systemeinstellung, außer der Nutzer hat "hell" gewählt */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #161a18;
    --card: #202522;
    --text: #ece9e3;
    --muted: #a3aaa5;
    --line: #343b37;
    --accent: #e0574b;
    --accent-text: #ffffff;
    --accent-soft: #3a2421;
    --green: #6fcf97;
    --green-soft: #1d3327;
    --amber: #f2c063;
    --amber-soft: #3a3020;
    --full: #8a8f8c;
    --full-soft: #2a2e2c;
    --chip: #2c322e;
    --mine: #3a3520;
    --shadow: 0 1px 2px rgba(0,0,0,.3);
    color-scheme: dark;
  }
}
/* Dunkles Design, vom Nutzer per Schalter gewählt */
:root[data-theme="dark"] {
    --bg: #161a18;
    --card: #202522;
    --text: #ece9e3;
    --muted: #a3aaa5;
    --line: #343b37;
    --accent: #e0574b;
    --accent-text: #ffffff;
    --accent-soft: #3a2421;
    --green: #6fcf97;
    --green-soft: #1d3327;
    --amber: #f2c063;
    --amber-soft: #3a3020;
    --full: #8a8f8c;
    --full-soft: #2a2e2c;
    --chip: #2c322e;
    --mine: #3a3520;
    --shadow: 0 1px 2px rgba(0,0,0,.3);
    color-scheme: dark;
}

/* ---------- Hell/Dunkel-Schalter ---------- */
.hdr-right { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.theme-toggle {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--accent-text); font-size: 1rem; line-height: 1;
  cursor: pointer; user-select: none; position: relative;
}
.theme-toggle input { position: absolute; opacity: 0; width: 1px; height: 1px; margin: 0; }
.theme-toggle .slider {
  position: relative; width: 40px; height: 22px; border-radius: 999px;
  background: rgba(255,255,255,.25); border: 1px solid rgba(255,255,255,.6);
  transition: background .2s;
}
.theme-toggle .slider::after {
  content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px;
  border-radius: 50%; background: #fff; transition: transform .2s;
}
.theme-toggle input:checked + .slider { background: rgba(0,0,0,.35); }
.theme-toggle input:checked + .slider::after { transform: translateX(18px); }
.theme-toggle input:focus-visible + .slider { outline: 2px solid #fff; outline-offset: 2px; }

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
.wrap { max-width: 860px; margin: 0 auto; padding: 20px 16px 120px; }

header.top {
  background: var(--accent);
  color: var(--accent-text);
  padding: 28px 16px 24px;
}
header.top .inner { max-width: 860px; margin: 0 auto; }
header.top h1 { margin: 0 0 6px; font-size: 1.7rem; line-height: 1.2; }
header.top p { margin: 0; opacity: .92; white-space: pre-line; }

h2 { font-size: 1.15rem; margin: 28px 0 12px; }
h3.day {
  font-size: 1rem;
  margin: 22px 0 8px;
  padding-bottom: 4px;
  border-bottom: 2px solid var(--line);
  color: var(--accent);
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}

label.field { display: block; font-weight: 600; margin-bottom: 6px; }
input[type=text], input[type=date], input[type=time], input[type=number], input[type=password], textarea, select {
  width: 100%;
  font: inherit;
  color: var(--text);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
}
input:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
textarea { min-height: 80px; resize: vertical; }

button, .btn {
  font: inherit;
  font-weight: 600;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  border-radius: 8px;
  padding: 9px 14px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
button:hover { border-color: var(--muted); }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
button.primary:hover { filter: brightness(1.08); }
button.danger { color: var(--accent); }
button.small { padding: 4px 10px; font-size: .88rem; }
button:disabled { opacity: .5; cursor: not-allowed; }

.msg { border-radius: 8px; padding: 10px 14px; margin: 12px 0; }
.msg.error { background: var(--accent-soft); color: var(--accent); }
.msg.ok { background: var(--green-soft); color: var(--green); }
.msg.info { background: var(--amber-soft); color: var(--amber); }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: .88rem; }

/* ---------- Dienst-Karten ---------- */
.shift {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 4px 14px;
  align-items: start;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.shift:hover { border-color: var(--muted); }
.shift.checked { border-color: var(--accent); background: var(--accent-soft); }
.shift.is-full:not(.checked) { background: var(--full-soft); cursor: not-allowed; }
.shift.is-full:not(.checked) .s-name, .shift.is-full:not(.checked) .s-time { color: var(--muted); }
.shift input[type=checkbox] { width: 22px; height: 22px; margin: 2px 0 0; accent-color: var(--accent); cursor: inherit; }
.s-main { min-width: 0; }
.s-time { font-weight: 700; font-variant-numeric: tabular-nums; }
.s-name { font-weight: 600; }
.s-note { color: var(--muted); font-size: .9rem; }
.s-side { text-align: right; white-space: nowrap; }
.s-people { grid-column: 2 / 4; display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }

.badge {
  display: inline-block;
  font-size: .82rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 2px 10px;
}
.badge.free { background: var(--green-soft); color: var(--green); }
.badge.few { background: var(--amber-soft); color: var(--amber); }
.badge.full { background: var(--full-soft); color: var(--full); border: 1px solid var(--line); }
.badge.open { background: var(--chip); color: var(--muted); }

.bar { height: 6px; background: var(--chip); border-radius: 3px; overflow: hidden; margin-top: 6px; width: 110px; margin-left: auto; }
.bar > span { display: block; height: 100%; background: var(--green); }
.bar.few > span { background: var(--amber); }
.bar.full > span { background: var(--full); }

.chip {
  display: inline-flex; align-items: center; gap: 4px;
  background: var(--chip);
  border-radius: 999px;
  padding: 1px 10px;
  font-size: .85rem;
}
.chip.mine { background: var(--mine); font-weight: 600; }
.chip button { border: 0; background: none; padding: 0 0 0 2px; color: var(--muted); font-size: 1rem; line-height: 1; }
.chip button:hover { color: var(--accent); }

/* ---------- Leiste unten ---------- */
.actionbar {
  position: fixed; left: 0; right: 0; bottom: 0;
  background: var(--card);
  border-top: 1px solid var(--line);
  box-shadow: 0 -4px 14px rgba(0,0,0,.08);
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  z-index: 10;
}
.actionbar .inner { max-width: 860px; margin: 0 auto; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.actionbar .count { flex: 1; min-width: 140px; }

/* ---------- Übersicht ---------- */
.mine-box { background: var(--mine); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; margin-bottom: 8px; }
.mine-box .row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; justify-content: space-between; }
.legend { display: flex; gap: 8px; flex-wrap: wrap; margin: 6px 0 4px; }
table.people { width: 100%; border-collapse: collapse; }
table.people td, table.people th { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.people td:first-child { font-weight: 600; white-space: nowrap; }
.chips { display: flex; flex-wrap: wrap; gap: 4px; }

/* ---------- Fußzeile ---------- */
.site-footer {
  margin-top: 40px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  text-align: center;
  font-size: .85rem;
  color: var(--muted);
}

/* ---------- Kopfbereich mit Buttons ---------- */
header.top .hdr { display: flex; gap: 12px 20px; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; }
.hdr-text { min-width: 0; flex: 1 1 320px; }
.hdr-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.hdr-actions:empty { display: none; }
.hdr-btn, button.hdr-btn {
  background: rgba(255,255,255,.14);
  color: var(--accent-text);
  border: 1px solid rgba(255,255,255,.5);
  white-space: nowrap;
}
.hdr-btn:hover, button.hdr-btn:hover { background: rgba(255,255,255,.26); border-color: #fff; }

/* ---------- Tabelle (Teilnehmer-Seite) ---------- */
.wrap.wide, .inner.wide, header.top .inner.wide, .actionbar .inner.wide { max-width: 1400px; }
.matrix-wrap {
  overflow-x: auto;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-top: 8px;
}
table.matrix { border-collapse: separate; border-spacing: 0; min-width: 100%; }
table.matrix th, table.matrix td {
  border-bottom: 1px solid var(--line);
  border-left: 1px solid var(--line);
  padding: 6px 8px;
  text-align: center;
  min-width: 96px;
  max-width: 150px;
  vertical-align: middle;
}
table.matrix .day-start { border-left: 2px solid var(--muted); }
table.matrix thead th { background: var(--card); font-weight: 600; }
table.matrix tr.r-day th { color: var(--accent); font-size: .95rem; padding-top: 10px; }
table.matrix tr.r-time th { font-variant-numeric: tabular-nums; font-size: 1rem; white-space: nowrap; border-bottom: 0; }
table.matrix tr.r-time .to { font-weight: 400; color: var(--muted); }
table.matrix tr.r-name th { font-size: .92rem; line-height: 1.25; border-bottom: 0; }
table.matrix tr.r-name .note { font-weight: 400; color: var(--muted); font-size: .78rem; margin-top: 2px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
table.matrix tr.r-status th { padding-bottom: 8px; border-bottom: 2px solid var(--line); }
table.matrix tr.r-status .sub { font-size: .75rem; font-weight: 400; color: var(--muted); margin-top: 2px; }

/* Namensspalte bleibt beim seitlichen Scrollen stehen */
table.matrix .namecol {
  position: sticky; left: 0; z-index: 2;
  background: var(--card);
  border-left: 0;
  border-right: 2px solid var(--line);
  text-align: left;
  min-width: 190px; max-width: 240px;
}
table.matrix tr.r-day th.corner { vertical-align: bottom; color: var(--muted); font-weight: 400; font-size: .85rem; }

table.matrix tr.input-row td { background: var(--mine); border-bottom: 2px solid var(--line); }
table.matrix tr.input-row td.namecol { background: var(--mine); }
table.matrix tr.input-row input[type=text] { padding: 8px 10px; }
table.matrix td.pick { padding: 0; }
table.matrix td.pick label { display: flex; align-items: center; justify-content: center; min-height: 48px; cursor: pointer; }
table.matrix td.pick input { width: 24px; height: 24px; accent-color: var(--accent); cursor: pointer; margin: 0; }
table.matrix td.pick.on { background: var(--accent-soft); }
table.matrix td.pick.blocked { background: var(--full-soft); }
table.matrix td.pick.blocked label, table.matrix td.pick.blocked input { cursor: not-allowed; }
table.matrix td.pick.limited input { opacity: .35; }
table.matrix td.pick.limited label, table.matrix td.pick.limited input { cursor: not-allowed; }

table.matrix td.yes { background: var(--green-soft); color: var(--green); font-weight: 700; font-size: 1.1rem; }
table.matrix tbody tr:not(.input-row):hover td { filter: brightness(.97); }
table.matrix tr.own td.namecol { background: var(--mine); }
.pname { display: flex; align-items: center; justify-content: space-between; gap: 6px; font-weight: 600; }
.pname > span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.own-acts { display: flex; gap: 4px; flex-shrink: 0; }
.own-acts button.small { padding: 2px 8px; font-size: .78rem; }

@media (max-width: 520px) {
  table.matrix .namecol { min-width: 130px; max-width: 150px; }
  table.matrix th, table.matrix td { min-width: 84px; padding: 5px 6px; }
  .pname { flex-wrap: wrap; }
  .pname > span:first-child { white-space: normal; }
}

/* ---------- Admin ---------- */
.grid { display: grid; gap: 12px; grid-template-columns: repeat(6, 1fr); }
.grid > div { grid-column: span 6; }
@media (min-width: 640px) {
  .grid .c2 { grid-column: span 2; }
  .grid .c3 { grid-column: span 3; }
  .grid .c1 { grid-column: span 1; }
  .grid .c4 { grid-column: span 4; }
}
.row-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.linkbox { display: flex; gap: 8px; }
.linkbox input { flex: 1; min-width: 0; }
.admin-shift { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.admin-shift:last-child { border-bottom: 0; }
.admin-shift .acts { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; align-items: start; }
.admin-shift .s-people { grid-column: 1 / 3; }
.switch { display: flex; gap: 8px; align-items: center; font-weight: 600; }
.switch input { width: 20px; height: 20px; accent-color: var(--accent); }

@media (max-width: 520px) {
  header.top h1 { font-size: 1.4rem; }
  .shift { grid-template-columns: auto 1fr; }
  .s-side { grid-column: 2; text-align: left; }
  .bar { margin-left: 0; }
  .s-people { grid-column: 2; }
  .admin-shift { grid-template-columns: 1fr; }
  .admin-shift .acts { justify-content: flex-start; }
  .admin-shift .s-people { grid-column: 1; }
}