:root {
  --infa-blau: #004a91;
  --infa-blau-dunkel: #00325f;
  --infa-gruen: #6cb33f;
  --grau-hell: #f4f6f8;
  --grau-rand: #dde3e8;
  --grau-text: #3c4650;
  --rot: #c0392b;
  --gruen: #2e7d32;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  color: var(--grau-text);
  background: var(--grau-hell);
  line-height: 1.5;
}

a { color: var(--infa-blau); }

.logo-leiste {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  background: #fff;
  padding: 20px 24px;
  border-bottom: 3px solid var(--infa-blau);
}

.logo-bild {
  max-height: 64px;
  max-width: 220px;
  object-fit: contain;
}

.logo-platzhalter {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 160px;
  height: 64px;
  border: 2px dashed var(--grau-rand);
  border-radius: 6px;
  color: #9aa5af;
  font-size: 0.85rem;
  text-align: center;
  padding: 4px;
}

.hauptbereich {
  max-width: 880px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

.textbloecke {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 36px;
}

.textblock {
  background: #fff;
  border: 1px solid var(--grau-rand);
  border-radius: 8px;
  padding: 18px 20px;
}

.textblock h3 {
  margin-top: 0;
  color: var(--infa-blau-dunkel);
  font-size: 1.05rem;
}

@media (max-width: 760px) {
  .textbloecke { grid-template-columns: 1fr; }
  .logo-leiste { gap: 20px; flex-wrap: wrap; }
}

.karte {
  background: #fff;
  border: 1px solid var(--grau-rand);
  border-radius: 8px;
  padding: 28px;
  margin-bottom: 24px;
}

.karte h2 {
  margin-top: 0;
  color: var(--infa-blau-dunkel);
}

.feld {
  margin-bottom: 18px;
}

.feld label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}

.feld .hinweis {
  font-size: 0.85rem;
  color: #6b7580;
  margin-top: 4px;
}

input[type="text"],
input[type="number"],
input[type="password"],
select,
textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--grau-rand);
  border-radius: 6px;
  font-size: 1rem;
  font-family: inherit;
}

textarea { min-height: 70px; resize: vertical; }

.btn {
  display: inline-block;
  background: var(--infa-blau);
  color: #fff;
  border: none;
  padding: 12px 22px;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
  text-decoration: none;
}

.btn:hover { background: var(--infa-blau-dunkel); }

.btn.sekundaer {
  background: #fff;
  color: var(--infa-blau);
  border: 1px solid var(--infa-blau);
}

.btn.gefahr {
  background: var(--rot);
}

.btn.klein {
  padding: 6px 12px;
  font-size: 0.85rem;
}

.datensatz-info {
  background: var(--grau-hell);
  border-radius: 6px;
  padding: 16px 20px;
  margin-bottom: 20px;
}

.datensatz-info dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 4px 16px;
  margin: 0;
}

.datensatz-info dt { color: #6b7580; }
.datensatz-info dd { margin: 0; font-weight: 600; }

.flash {
  padding: 12px 18px;
  border-radius: 6px;
  margin-bottom: 20px;
  font-weight: 500;
}

.flash.success { background: #e6f4ea; color: var(--gruen); border: 1px solid #b7dfc0; }
.flash.error { background: #fbeae8; color: var(--rot); border: 1px solid #f1c3bd; }

table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}

th, td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--grau-rand);
  text-align: left;
  font-size: 0.92rem;
}

th { background: var(--grau-hell); color: var(--infa-blau-dunkel); }

.behaelter-zeile {
  display: grid;
  grid-template-columns: 1.4fr 0.7fr 1.3fr 1fr auto;
  gap: 10px;
  align-items: end;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--grau-rand);
}

.behaelter-zeile .mini-label {
  font-size: 0.78rem;
  color: #6b7580;
  margin-bottom: 4px;
  display: block;
}

@media (max-width: 700px) {
  .behaelter-zeile { grid-template-columns: 1fr; }
}

.admin-shell {
  display: flex;
  min-height: 100vh;
}

.admin-nav {
  width: 230px;
  background: var(--infa-blau-dunkel);
  color: #fff;
  padding: 24px 0;
  flex-shrink: 0;
}

.admin-nav a {
  display: block;
  color: #dce6f0;
  text-decoration: none;
  padding: 10px 24px;
}

.admin-nav a:hover, .admin-nav a.aktiv {
  background: var(--infa-blau);
  color: #fff;
}

.admin-nav .titel {
  color: #fff;
  font-weight: 700;
  padding: 0 24px 20px;
  font-size: 1.05rem;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  margin-bottom: 10px;
}

.admin-inhalt {
  flex: 1;
  padding: 28px 32px;
}

.stat-kacheln {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.stat-kachel {
  background: #fff;
  border: 1px solid var(--grau-rand);
  border-radius: 8px;
  padding: 18px;
  text-align: center;
}

.stat-kachel .zahl {
  font-size: 2rem;
  font-weight: 700;
  color: var(--infa-blau);
}

.stat-kachel .label {
  color: #6b7580;
  font-size: 0.9rem;
}

.filterleiste {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.filterleiste select, .filterleiste input {
  width: auto;
}

.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 0.78rem;
  font-weight: 600;
}

.badge.bearbeitet { background: #e6f4ea; color: var(--gruen); }
.badge.offen { background: #fdf0e3; color: #b5651d; }
.badge.kein-code { background: #f1f1f1; color: #777; }

form.inline { display: inline; }

.login-box {
  max-width: 360px;
  margin: 80px auto;
  background: #fff;
  border: 1px solid var(--grau-rand);
  border-radius: 8px;
  padding: 32px;
}