*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0f1117;
  --bg2: #1a1d27;
  --bg3: #252836;
  --akzent: #4f8ef7;
  --akzent2: #7c4dff;
  --gruen: #22c55e;
  --rot: #ef4444;
  --gelb: #f59e0b;
  --text: #e2e8f0;
  --text2: #94a3b8;
  --border: #2d3348;
  --radius: 10px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  min-height: 100vh;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

header h1 {
  font-size: 20px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--akzent), var(--akzent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

#datum { color: var(--text2); font-size: 13px; }

main { padding: 24px; max-width: 1400px; margin: 0 auto; display: flex; flex-direction: column; gap: 24px; }

/* KPIs */
.kpi-reihe { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

.kpi {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: transform 0.2s;
}
.kpi:hover { transform: translateY(-2px); }
.kpi.highlight { border-color: var(--akzent); background: linear-gradient(135deg, #1a2340, var(--bg2)); }

.kpi-wert { font-size: 32px; font-weight: 700; color: var(--text); }
.kpi.highlight .kpi-wert { color: var(--akzent); }
.kpi-label { color: var(--text2); font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; }

/* Karten */
.karte {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.karte h2 { font-size: 15px; font-weight: 600; margin-bottom: 16px; color: var(--text); }

.zwei-spalten { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

/* Funnel */
.funnel { display: flex; gap: 8px; align-items: flex-end; flex-wrap: wrap; }
.funnel-stufe {
  flex: 1;
  min-width: 80px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 8px;
  text-align: center;
  cursor: pointer;
  transition: background 0.2s;
}
.funnel-stufe:hover { background: #2d3348; }
.funnel-stufe.gewonnen { border-color: var(--gruen); }
.funnel-anzahl { font-size: 22px; font-weight: 700; color: var(--akzent); }
.funnel-label { font-size: 11px; color: var(--text2); margin-top: 4px; text-transform: capitalize; }

/* Tabellen */
.tabelle { width: 100%; border-collapse: collapse; }
.tabelle th {
  text-align: left;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text2);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 500;
}
.tabelle td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.tabelle tr:last-child td { border-bottom: none; }
.tabelle tr:hover td { background: #1e2235; }

/* Status-Badges */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}
.badge-neu { background: #1e293b; color: var(--text2); }
.badge-bereit { background: #1a2f5e; color: #60a5fa; }
.badge-kontaktiert { background: #1e3a5f; color: #38bdf8; }
.badge-geantwortet { background: #1a3a2a; color: #4ade80; }
.badge-gespraech { background: #2d2a1a; color: #fbbf24; }
.badge-angebot { background: #2a1a3a; color: #c084fc; }
.badge-gewonnen { background: #1a3a2a; color: var(--gruen); border: 1px solid var(--gruen); }
.badge-verloren { background: #3a1a1a; color: var(--rot); }
.badge-kein_interesse { background: #2a1a1a; color: #f87171; }

/* Score-Balken */
.score-balken { display: flex; align-items: center; gap: 8px; }
.score-balken-bg { width: 60px; height: 6px; background: var(--bg3); border-radius: 3px; overflow: hidden; }
.score-balken-fill { height: 100%; border-radius: 3px; transition: width 0.3s; }

/* Kanal-Icons */
.kanal-icons { display: flex; gap: 4px; }
.kanal-icon { font-size: 16px; opacity: 0.4; }
.kanal-icon.aktiv { opacity: 1; }

/* Aktions-Buttons */
.btn { padding: 5px 10px; border-radius: 6px; border: none; cursor: pointer; font-size: 12px; font-weight: 500; transition: all 0.15s; }
.btn-primary { background: var(--akzent); color: white; }
.btn-primary:hover { background: #3b7de8; }
.btn-gruen { background: #166534; color: #4ade80; }
.btn-gruen:hover { background: #14532d; }
.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text2); }
.btn-outline:hover { background: var(--bg3); }

/* Filter-Leiste */
.filter-leiste { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.filter-leiste select, .filter-leiste input {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 13px;
  outline: none;
}
.filter-leiste button {
  background: var(--akzent);
  color: white;
  border: none;
  padding: 6px 16px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
}

/* Pagination */
.pagination { display: flex; gap: 8px; margin-top: 16px; justify-content: center; }
.pagination button { background: var(--bg3); border: 1px solid var(--border); color: var(--text); padding: 5px 12px; border-radius: 6px; cursor: pointer; }
.pagination button.aktiv { background: var(--akzent); border-color: var(--akzent); color: white; }

/* Modal */
.modal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
  backdrop-filter: blur(4px);
}
.modal.versteckt { display: none; }
.modal-inhalt {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  width: 90%;
  max-width: 700px;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
}
.modal-schliessen {
  position: absolute; top: 16px; right: 16px;
  background: var(--bg3); border: none; color: var(--text2);
  width: 28px; height: 28px; border-radius: 50%; cursor: pointer; font-size: 14px;
}

@media (max-width: 768px) {
  .kpi-reihe { grid-template-columns: 1fr 1fr; }
  .zwei-spalten { grid-template-columns: 1fr; }
  main { padding: 12px; }
}