:root {
  --blau: #2952a3;
  --blau-dunkel: #1f3d7a;
  --hintergrund: #f4f6f9;
  --karte: #ffffff;
  --text: #1f2430;
  --text-dezent: #6b7280;
  --rand: #e2e6ec;
  --gruen: #1f9d55;
  --rot: #d64545;
  --gelb: #c98a11;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--hintergrund);
  color: var(--text);
}
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  background: #fff; border-bottom: 1px solid var(--rand);
  padding: 12px 24px;
}
.topbar__brand { display: flex; align-items: center; gap: 10px; font-weight: 700; }
.topbar__brand img { height: 28px; }
.btn {
  border: none; border-radius: 6px; padding: 9px 16px; font-size: 14px;
  cursor: pointer; font-weight: 600;
}
.btn-primary { background: var(--blau); color: #fff; }
.btn-primary:hover { background: var(--blau-dunkel); }
.btn-secondary { background: #fff; color: var(--blau); border: 1px solid var(--blau); }
.btn-danger { background: #fff; color: var(--rot); border: 1px solid var(--rot); }
.btn-text { background: none; color: var(--blau); text-decoration: underline; padding: 0; font-size: 13px; }

.container { max-width: 960px; margin: 0 auto; padding: 28px 20px; }
.card {
  background: var(--karte); border: 1px solid var(--rand); border-radius: 10px;
  padding: 20px; margin-bottom: 18px;
}
.card h2, .card h3 { margin-top: 0; }

input[type=text], input[type=password], input[type=date], textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--rand); border-radius: 6px;
  font-size: 14px; font-family: inherit;
}
label { font-size: 13px; font-weight: 600; color: var(--text-dezent); display: block; margin-bottom: 4px; }
.feld { margin-bottom: 14px; }

.login-wrap { max-width: 360px; margin: 90px auto; }
.login-wrap .card { text-align: left; }

.kampagnen-liste { display: grid; gap: 12px; }
.kampagnen-karte {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--karte); border: 1px solid var(--rand); border-radius: 10px;
  padding: 16px 20px; cursor: pointer;
}
.kampagnen-karte:hover { border-color: var(--blau); }
.kampagnen-karte__meta { color: var(--text-dezent); font-size: 13px; margin-top: 4px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 9px 8px; border-bottom: 1px solid var(--rand); }
th { color: var(--text-dezent); font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }

.pill {
  display: inline-block; padding: 2px 9px; border-radius: 100px; font-size: 12px; font-weight: 600;
}
.pill--offen { background: #eef0f4; color: var(--text-dezent); }
.pill--begonnen { background: #fff3d9; color: var(--gelb); }
.pill--bestanden { background: #e4f7ea; color: var(--gruen); }
.pill--nichtbestanden { background: #fbe7e7; color: var(--rot); }

.toolbar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; align-items: center; }
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: #1f2430; color: #fff; padding: 10px 18px; border-radius: 8px; font-size: 14px;
  z-index: 50;
}
.fehler { color: var(--rot); font-size: 13px; margin-top: 8px; }
.link-mono { font-family: monospace; font-size: 12px; word-break: break-all; color: var(--text-dezent); }
.hinweis { color: var(--text-dezent); font-size: 13px; }
[hidden] { display: none !important; }