:root {
  --bg: #f4f5f7;
  --card: #ffffff;
  --line: #e2e5ea;
  --text: #1d2129;
  --muted: #6b7280;
  --accent: #1f4e79;
  --ok: #1a7f4b;
  --warn: #b45309;
  --bad: #b42318;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--accent); }

header.top {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  height: 56px;
}
header.top .marke { font-weight: 650; letter-spacing: .2px; }
header.top nav { display: flex; gap: 18px; margin-left: auto; }
header.top nav a { text-decoration: none; color: var(--muted); }
header.top nav a:hover, header.top nav a.aktiv { color: var(--text); }

main { max-width: 100%; padding: 24px; }

h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 17px; margin: 0 0 12px; }
p.hinweis { color: var(--muted); margin: 0 0 20px; }

.karte {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}

.raster { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.raster.zwei { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }

label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 4px; }
input[type=text], input[type=email], input[type=password], input[type=date],
input[type=number], select, textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font: inherit;
  background: #fff;
  color: var(--text);
}
textarea { min-height: 80px; resize: vertical; }
.feld { margin-bottom: 14px; }

button, .knopf {
  display: inline-block;
  padding: 8px 16px;
  border: 0;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-weight: 550;
  cursor: pointer;
  text-decoration: none;
}
button.leise, .knopf.leise { background: #eceef2; color: var(--text); }
button.gefahr { background: var(--bad); }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .4px; color: var(--muted); }
tr:last-child td { border-bottom: 0; }

.marker { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.marker.trial  { background: #fef3c7; color: var(--warn); }
.marker.active { background: #dcfce7; color: var(--ok); }
.marker.locked { background: #fee2e2; color: var(--bad); }

.meldung { background: #e6f0f9; border: 1px solid #c3ddf3; color: #14405f; padding: 10px 14px; border-radius: 6px; margin-bottom: 18px; }
.meldung.fehler { background: #fee2e2; border-color: #fbc4c4; color: var(--bad); }
.meldung.merken { background: #fff7e6; border-color: #f5d99b; color: #7c4a03; }
.meldung code { font-size: 15px; font-weight: 700; letter-spacing: 1px; }

.mitte { max-width: 420px; margin: 8vh auto; }

.liste-offen { margin: 0; padding-left: 18px; color: var(--muted); }
.liste-offen li { margin-bottom: 4px; }

.protokoll { font-size: 13px; color: var(--muted); }
.protokoll td { padding: 6px 12px; }