:root {
  --bg: #f6f7f8;
  --panel: #ffffff;
  --border: #e0e3e7;
  --text: #1f2933;
  --text-muted: #6b7684;
  --accent: #2f6f5e;
  --accent-soft: #e6f0ec;
  --wunsch: #2f6f5e;
  --wunsch-bg: #e6f0ec;
  --ausschluss: #b3401f;
  --ausschluss-bg: #fbebe6;
  --wochenende-bg: #f0eee7;
  --gesperrt-bg: #ececec;
  --gesperrt-text: #9aa0a6;
  --radius: 8px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.4;
}

.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

.top-bar h1 {
  font-size: 17px;
  margin: 0;
  font-weight: 600;
}

.top-bar .wer {
  font-size: 13px;
  color: var(--text-muted);
}

button, .btn {
  font: inherit;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  border-radius: var(--radius);
  padding: 6px 12px;
}

button:hover { border-color: var(--accent); }

button.primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.container {
  max-width: 920px;
  margin: 0 auto;
  padding: 20px;
}

/* --- Login --- */
.login-box {
  max-width: 360px;
  margin: 80px auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.login-box h2 { margin-top: 0; font-size: 18px; }
.login-box label { display: block; font-size: 13px; color: var(--text-muted); margin: 14px 0 4px; }
.login-box select, .login-box input {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font: inherit;
}
.login-box .fehler { color: var(--ausschluss); font-size: 13px; margin-top: 10px; min-height: 18px; }

/* --- Score --- */
.score-karte {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin-bottom: 18px;
}
.score-karte h3 { margin: 0 0 10px; font-size: 14px; color: var(--text-muted); font-weight: 500; }
.skala {
  position: relative;
  height: 10px;
  background: linear-gradient(to right, #cfe4dc, var(--accent-soft), #f2d9cf);
  border-radius: 6px;
  margin: 10px 0 6px;
}
.skala .marker {
  position: absolute;
  top: -5px;
  width: 4px;
  height: 20px;
  background: var(--text);
  border-radius: 2px;
  transform: translateX(-2px);
}
.skala-label { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-muted); }
.einordnung { font-size: 13px; margin-top: 8px; font-weight: 600; }

/* --- Kalender --- */
.legende { display: flex; gap: 16px; font-size: 12px; color: var(--text-muted); margin-bottom: 12px; flex-wrap: wrap; }
.legende span { display: inline-flex; align-items: center; gap: 6px; }
.legende .dot { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }

.monat-titel { font-size: 15px; font-weight: 600; margin: 22px 0 8px; }

.wochentage-kopf {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.tage-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
}

.tag {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--panel);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  user-select: none;
  font-size: 13px;
}
.tag.leer { visibility: hidden; cursor: default; }
.tag.wochenende { background: var(--wochenende-bg); }
.tag.wunsch { background: var(--wunsch-bg); border-color: var(--wunsch); color: var(--wunsch); font-weight: 600; }
.tag.ausschluss { background: var(--ausschluss-bg); border-color: var(--ausschluss); color: var(--ausschluss); font-weight: 600; }
.tag.gesperrt { background: var(--gesperrt-bg); color: var(--gesperrt-text); cursor: not-allowed; }
.tag.vergangen { opacity: 0.35; cursor: not-allowed; }
.tag .freigegeben-punkt {
  position: absolute;
  bottom: 4px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}
.tag:hover:not(.gesperrt):not(.vergangen):not(.leer) { border-color: var(--accent); }

.hinweis { font-size: 13px; color: var(--text-muted); margin-top: 18px; }

/* --- Sticky Kopfbereich (Legende bleibt sichtbar) --- */
.kalender-kopf {
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 10;
  padding-top: 4px;
  padding-bottom: 10px;
  margin-bottom: 6px;
}

.monat-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin: 4px 0 10px;
}
.monat-nav .monat-titel {
  font-size: 16px;
  font-weight: 600;
  min-width: 160px;
  text-align: center;
}
.monat-nav button.nav-pfeil {
  font-size: 16px;
  padding: 5px 14px;
  line-height: 1;
}
.monat-nav button.nav-pfeil:disabled {
  opacity: 0.3;
  cursor: default;
}

/* --- Admin: Kalenderzellen (statt Liste) --- */
.admin-tage-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
}
.admin-tag-zelle {
  min-height: 74px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--panel);
  padding: 6px 8px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}
.admin-tag-zelle.leer { visibility: hidden; cursor: default; }
.admin-tag-zelle.wochenende { background: var(--wochenende-bg); }
.admin-tag-zelle.freigegeben { background: var(--accent-soft); border-color: var(--accent); }
.admin-tag-zelle.ausgewaehlt { outline: 2px solid var(--accent); outline-offset: -2px; }
.admin-tag-zelle:hover { border-color: var(--accent); }
.admin-tag-zelle .datum-zahl { font-size: 13px; font-weight: 600; }
.admin-tag-zelle .zuteilung-name { font-size: 11px; color: var(--accent); font-weight: 600; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.admin-tag-zelle .vorschlag-name { font-size: 11px; color: var(--text-muted); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.admin-tag-zelle .badges { display: flex; gap: 3px; }
.admin-tag-zelle .badge-punkt { width: 6px; height: 6px; border-radius: 50%; }
.badge-punkt.wunsch { background: var(--wunsch); }
.badge-punkt.ausschluss { background: var(--ausschluss); }

/* --- Admin: Detailpanel für ausgewählten Tag --- */
.detail-panel {
  margin-top: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 18px 20px;
}
.detail-panel.freigegeben-panel { border-color: var(--accent); background: var(--accent-soft); }
.detail-panel h3 { margin: 0 0 4px; font-size: 15px; }
.detail-panel .wochentag-sub { color: var(--text-muted); font-size: 13px; margin-bottom: 12px; }
.detail-panel .tags-liste { margin-bottom: 10px; }
.detail-panel .status-banner { font-size: 13px; font-weight: 600; color: var(--accent); margin-bottom: 10px; }
.detail-panel .aktion-zeile { display: flex; gap: 8px; align-items: center; margin-top: 12px; }