:root {
  --blau: #1d4e89;
  --blau-dunkel: #163c69;
  --grau: #6b7280;
  --hell: #f5f7fa;
  --rot: #b91c1c;
  --rot-bg: #fdecec;
  --gruen: #15803d;
  --gruen-bg: #eafaf0;
  --gelb: #92400e;
  --gelb-bg: #fef3d6;
  --border: #e2e5ea;
}
* { box-sizing: border-box; }
body {
  font-family: -apple-system, "Segoe UI", Arial, sans-serif;
  background: var(--hell);
  color: #222;
  margin: 0;
  padding: 0;
}
a { color: var(--blau); }

/* Topbar */
.topbar {
  background: var(--blau-dunkel);
  color: white;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 54px;
}
.topbar .brand { font-weight: 700; font-size: 16px; white-space: nowrap; }
.topbar form.suche { flex: 1; max-width: 420px; margin: 0 20px; }
.topbar form.suche input {
  width: 100%;
  padding: 6px 10px;
  border-radius: 6px;
  border: none;
  font-size: 13px;
}
.topbar .rechts { display: flex; align-items: center; gap: 12px; font-size: 13px; }
.topbar .rechts a, .topbar .rechts button {
  color: white; background: none; border: none; cursor: pointer; font-size: 13px;
  text-decoration: underline; padding: 0;
}

/* Nav */
nav.hauptnav {
  background: var(--blau);
  padding: 0 20px;
  display: flex;
  gap: 2px;
  overflow-x: auto;
}
nav.hauptnav a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  padding: 10px 14px;
  font-size: 13px;
  white-space: nowrap;
  border-bottom: 3px solid transparent;
}
nav.hauptnav a:hover { color: white; }
nav.hauptnav a.aktiv { color: white; border-bottom-color: white; font-weight: 600; }

main { max-width: 1200px; margin: 0 auto; padding: 24px; }

.card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px 24px;
  margin-bottom: 24px;
}
.card h2 { margin-top: 0; font-size: 16px; color: var(--blau); }
.card h1 { font-size: 20px; color: var(--blau-dunkel); }

.flash { padding: 10px 16px; border-radius: 6px; margin-bottom: 16px; font-size: 13.5px; }
.flash.erfolg { background: var(--gruen-bg); color: var(--gruen); }
.flash.fehler { background: var(--rot-bg); color: var(--rot); }

form.eingabe {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  align-items: end;
}
form.eingabe label, .feld label {
  display: block;
  font-size: 12px;
  color: var(--grau);
  margin-bottom: 4px;
}
input[type=text], input[type=date], input[type=email], input[type=password],
input[type=tel], input[type=file], select, textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
}
textarea { resize: vertical; min-height: 38px; }

button, .btn {
  background: var(--blau);
  color: white;
  border: none;
  padding: 9px 16px;
  border-radius: 6px;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
button:hover, .btn:hover { opacity: 0.9; }
button.klein, .btn.klein { padding: 5px 10px; font-size: 12px; }
button.sekundaer, .btn.sekundaer { background: white; color: var(--grau); border: 1px solid var(--border); }
button.gefahr, .btn.gefahr { background: white; color: var(--rot); border: 1px solid var(--rot); }

table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--grau); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.02em; }
tr.hervorgehoben td { background: var(--rot-bg); }
tr.erledigt td { color: var(--grau); }

.badge { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 11.5px; font-weight: 600; }
.badge.rot { background: #fbd5d5; color: var(--rot); }
.badge.gruen { background: #cdf0da; color: var(--gruen); }
.badge.gelb { background: var(--gelb-bg); color: var(--gelb); }
.badge.grau { background: #e5e7eb; color: var(--grau); }

.aktion-form { display: inline-flex; gap: 6px; align-items: center; }
.leer { color: var(--grau); font-style: italic; padding: 10px 0; }
.zaehler { font-size: 12px; color: var(--grau); font-weight: normal; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

.zeit-widget {
  position: fixed;
  bottom: 16px;
  right: 16px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.12);
  font-size: 12.5px;
  z-index: 50;
}
.zeit-widget select { font-size: 12.5px; padding: 4px 6px; }
.zeit-widget .status { color: var(--grau); margin-top: 4px; }

.zurueck {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 13px;
  color: var(--grau);
  text-decoration: none;
  cursor: pointer;
}
.zurueck:hover { color: var(--blau); }

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--hell);
}
.login-box {
  background: white;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px;
  width: 320px;
}
.login-box h1 { font-size: 18px; color: var(--blau-dunkel); margin-top: 0; }
.chapter-content { white-space: pre-wrap; line-height: 1.6; }
.kapitel-liste a { display: block; padding: 6px 0; text-decoration: none; }