/* Munica Dashboard v2 (Issue #247) — helles, modernes Theme */
:root {
  --bg: #f8fafc;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --accent: #1e3a8a;
  --accent-soft: #e0e7ff;
  --border: #e2e8f0;
  --error: #b91c1c;
  --up: #047857;
  --down: #b91c1c;
  --shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 4px 12px rgba(15, 23, 42, 0.05);
  --radius: 12px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

/* Header */
header {
  /* Graue Kopfzeile, weisse Kästen (#363): Figur und Grund sind umgedreht,
     damit die Filtergruppen hervortreten statt in einer weissen Fläche zu
     verschwinden. Dieselbe Ordnung wie bei den Karten weiter unten. */
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 0.9rem 1.5rem;
  /* Zwei Zeilen statt einer umbrechenden (#363): oben Marke und Neu-laden,
     darunter die Filtergruppen über die volle Breite. Vorher rutschte der
     Aktualisieren-Knopf als Admin allein in eine dritte Zeile. */
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.75rem;
  position: sticky;
  top: 0;
  z-index: 10;
}
.kopfzeile { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; }
.brand { display: flex; align-items: center; gap: 0.75rem; }
.brand img { height: 36px; width: 36px; }
.brand h1 { font-size: 1.05rem; margin: 0; letter-spacing: -0.01em; }
.brand .subtitle { font-size: 0.8rem; color: var(--muted); }
.controls { display: flex; align-items: flex-end; gap: 1rem; flex-wrap: wrap; }

/* Benannte Filtergruppen (#363): Überschrift plus eigener Kasten */
.feldgruppe { display: flex; flex-direction: column; gap: 0.3rem; }
.gruppen-titel {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.07em;
  text-transform: uppercase; color: var(--muted); padding-left: 0.15rem;
}
.gruppen-inhalt {
  display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap;
  background: var(--card); border: 1px solid transparent; border-radius: 10px;
  padding: 0.3rem 0.5rem; box-shadow: var(--shadow);
}
.range-buttons {
  display: inline-flex; flex-wrap: wrap; background: transparent;
  border-radius: 8px; padding: 0;
}
.range-buttons button {
  background: transparent; border: none; padding: 0.4rem 0.85rem;
  border-radius: 6px; cursor: pointer; font-size: 0.85rem; color: var(--muted);
}
.range-buttons button.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.date-range { display: inline-flex; align-items: center; gap: 0.3rem; }
.date-range input {
  border: 1px solid var(--border); border-radius: 8px; padding: 0.35rem 0.5rem;
  font-size: 0.85rem; color: var(--text); background: var(--card);
}
.date-sep { color: var(--muted); }
#refresh {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 0.4rem 0.7rem; cursor: pointer; font-size: 0.9rem;
  box-shadow: var(--shadow);
}

/* Ansicht-Toggle (Einfach/Erweitert) */
.view-toggle-wrap { display: inline-flex; align-items: center; gap: 0.4rem; cursor: pointer; font-size: 0.85rem; color: var(--muted); }
.view-toggle-wrap input { position: absolute; opacity: 0; pointer-events: none; }
.view-toggle-wrap .switch {
  width: 34px; height: 20px; border-radius: 10px; background: var(--border);
  position: relative; transition: background 0.15s ease;
}
.view-toggle-wrap .switch::after {
  content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px;
  border-radius: 50%; background: var(--card); box-shadow: var(--shadow);
  transition: left 0.15s ease;
}
.view-toggle-wrap input:checked + .switch { background: var(--accent); }
.view-toggle-wrap input:checked + .switch::after { left: 16px; }

/* Herkunfts-Chips (#357): Mehrfachauswahl Website / App / Demo */
.chip-group { display: inline-flex; align-items: center; gap: 0.35rem; position: relative; }
/* Der Erklaerknopf sitzt im Header, nicht auf einer Karte — die Hover- und
   Anker-Regeln der Karten greifen dort nicht (#363). */
.chip-group:hover .info-btn, .chip-group .info-btn.open { opacity: 1; }
.chip-group .info-tip { right: 0; top: 2.1rem; }
@media (max-width: 760px) {
  .chip-group .info-tip { right: auto; left: 0; max-width: 80vw; }
}
.chip {
  border: 1px solid var(--border); background: var(--card); color: var(--muted);
  border-radius: 999px; padding: 0.3rem 0.75rem; font-size: 0.85rem; cursor: pointer;
}
.chip.on { background: var(--accent-soft); border-color: #c7d2fe; color: var(--accent); font-weight: 600; }
.chip.on::before { content: "✓ "; }

/* KPI-Zeile */
.kpi-row {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem; padding: 1.25rem 1.5rem 0;
}
.kpi-tile {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 1rem 1.25rem; position: relative;
}
.kpi-label { font-size: 0.8rem; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }
.kpi-value { font-size: 1.9rem; font-weight: 700; color: var(--accent); margin-top: 0.25rem; }
.kpi-delta { font-size: 0.8rem; margin-top: 0.2rem; }
.kpi-delta.up { color: var(--up); }
.kpi-delta.down { color: var(--down); }
.kpi-delta.neutral { color: var(--muted); }

/* Karten */
.timeline-card { margin: 1.25rem 1.5rem 0; }
.timeline-wrap { height: 320px; position: relative; }
main {
  padding: 1.25rem 1.5rem 1.5rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
@media (max-width: 760px) {
  main, .kpi-row { grid-template-columns: 1fr; }
  .timeline-wrap { height: 240px; }
}
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 1rem 1.25rem; position: relative;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.card:hover { box-shadow: 0 2px 6px rgba(15, 23, 42, 0.08), 0 8px 24px rgba(15, 23, 42, 0.08); }
.card-head { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 0.75rem; }
.card-head h2 { font-size: 1rem; margin: 0; color: var(--muted); font-weight: 600; }
.card-sub { margin: 0.15rem 0 0; font-size: 0.8rem; color: var(--muted); }
.funnel { margin: 0 0 0.35rem; font-weight: 600; }
.chart-wrap { height: 200px; position: relative; }
.card .status { font-size: 0.85rem; color: var(--muted); margin-top: 0.5rem; }
.card .status.error { color: var(--error); }

/* Karten-Body (Positionierungskontext für absolute Tooltips wie .heat-tip) */
.card-body { position: relative; }

/* KPI-Karten-Body (Gespräche, Feedback, Kosten) */
.kpi-body {
  height: 200px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center; gap: 0.5rem;
}
.kpi-main { font-size: 2rem; font-weight: 700; color: var(--accent); }
.kpi-counts { font-size: 1.15rem; }
.kpi-sub { font-size: 0.85rem; color: var(--muted); }

/* Tempomesser (Feedback-Karte, #248) */
.gauge-body { height: 200px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.4rem; }
.gauge-wrap { position: relative; width: 170px; height: 90px; }
.gauge-value { position: absolute; left: 0; right: 0; bottom: 0; text-align: center; font-size: 1.5rem; font-weight: 700; color: var(--accent); }
.gauge-caption { font-size: 0.85rem; color: var(--muted); }

/* Heatmap */
.heatmap-grid {
  display: grid;
  grid-template-columns: 2.2rem repeat(24, minmax(0, 1fr));
  gap: 2px; font-size: 0.68rem; color: var(--muted);
}
.heatmap-cell { aspect-ratio: 1; border-radius: 2px; background: var(--bg); }
.heatmap-label { display: flex; align-items: center; }

/* Schwache-Themen-Tabelle */
.weak-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.weak-table th {
  text-align: left; color: var(--muted); font-weight: 600;
  padding: 0.3rem 0.4rem; border-bottom: 1px solid var(--border); font-size: 0.75rem;
}
.weak-table td { padding: 0.35rem 0.4rem; border-bottom: 1px solid var(--bg); }
.weak-table td.num { text-align: right; font-variant-numeric: tabular-nums; }

/* ⓘ-Erklärungen */
.info-btn {
  background: none; border: none; color: var(--muted); cursor: pointer;
  font-size: 0.9rem; opacity: 0.35; transition: opacity 0.15s ease; padding: 0 0.2rem;
}
.card:hover .info-btn, .kpi-tile:hover .info-btn, .info-btn.open { opacity: 1; }
.kpi-tile .info-btn { position: absolute; top: 0.6rem; right: 0.6rem; }
.info-tip {
  position: absolute; right: 0.75rem; top: 2.4rem; z-index: 20;
  max-width: 320px; background: var(--text); color: #f8fafc;
  border-radius: 8px; padding: 0.7rem 0.9rem; font-size: 0.8rem; line-height: 1.45;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.25);
}

/* Footer, Dialog, Login */
footer { text-align: center; font-size: 0.8rem; color: var(--muted); padding: 1rem; display: flex; gap: 0.5rem; justify-content: center; }
footer a { color: var(--muted); }
dialog {
  border: none; border-radius: var(--radius); box-shadow: var(--shadow);
  max-width: 460px; padding: 1.5rem;
}
dialog::backdrop { background: rgba(15, 23, 42, 0.5); }
dialog h2 { margin: 0 0 0.6rem; font-size: 1.05rem; }
dialog p { color: var(--muted); font-size: 0.9rem; line-height: 1.55; margin: 0 0 1rem; }
dialog button {
  background: var(--accent); color: white; border: none; border-radius: 8px;
  padding: 0.5rem 1rem; cursor: pointer;
}
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(15, 23, 42, 0.5);
  display: flex; align-items: center; justify-content: center; z-index: 100;
}
.modal {
  background: var(--card); padding: 1.5rem; border-radius: var(--radius);
  width: min(420px, 90%); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}
.modal h2 { margin: 0 0 0.5rem; font-size: 1.1rem; }
.modal p { margin: 0 0 1rem; color: var(--muted); font-size: 0.9rem; }
.modal input {
  width: 100%; padding: 0.6rem; border: 1px solid var(--border);
  border-radius: 8px; font-size: 0.95rem;
}
.modal button {
  margin-top: 0.75rem; width: 100%; background: var(--accent); color: white;
  border: none; padding: 0.6rem; border-radius: 8px; cursor: pointer; font-size: 0.95rem;
}
.modal .error { color: var(--error); font-size: 0.85rem; margin-top: 0.5rem; }
.hidden { display: none !important; }

/* Serien-Chips der Kombi-Grafik (#248): ersetzen die Chart.js-Legende */
.series-chips { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.6rem; }
.series-chip {
  display: inline-flex; align-items: center; gap: 0.35rem;
  border: 1px solid var(--border); border-radius: 999px;
  background: var(--card); padding: 0.25rem 0.7rem;
  font-size: 0.85rem; color: var(--muted); cursor: pointer;
}
.series-chip .chip-dot { width: 10px; height: 10px; border-radius: 50%; opacity: 0.3; }
.series-chip .chip-check { display: none; font-weight: 700; }
.series-chip.on { color: var(--text); }
.series-chip.on .chip-dot { opacity: 1; }
.series-chip.on .chip-check { display: inline; }

/* Sofort-Tooltip auf Heatmap-Zellen (#249) */
.heat-tip {
  position: absolute;
  z-index: 5;
  pointer-events: none;
  white-space: nowrap;
  background: #1e293b;
  color: #f1f5f9;
  font-size: 0.78rem;
  padding: 0.3rem 0.55rem;
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

/* Auslastungsbalken der Rentabilitäts-Karte (Issue #282) */
.load-bar {
  height: 8px;
  border-radius: 4px;
  background: var(--border);
  overflow: hidden;
  margin: 6px 0;
}

.load-fill {
  height: 100%;
  background: #0072b2;
}