:root {
  --primaer: #0e6e6e;
  --primaer-dunkel: #0a5252;
  --hintergrund: #f4f6f6;
  --karte: #ffffff;
  --text: #1f2a2a;
  --gedaempft: #6b7a7a;
  --rahmen: #dde4e4;
  --fehler: #b3261e;
  --fehler-bg: #fdeceb;
  --hinweis-bg: #e8f4f4;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--hintergrund);
  color: var(--text);
  line-height: 1.55;
}

.kopf {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 24px;
  background: var(--primaer);
  color: #fff;
}
.logo { font-weight: 700; font-size: 1.15rem; letter-spacing: 0.02em; }
.kopf-rechts { font-size: 0.9rem; opacity: 0.9; }

.inhalt { max-width: 980px; margin: 0 auto; padding: 24px 16px 48px; }

.fuss {
  text-align: center;
  color: var(--gedaempft);
  font-size: 0.8rem;
  padding: 16px;
}

.karte {
  background: var(--karte);
  border: 1px solid var(--rahmen);
  border-radius: 10px;
  padding: 24px;
  margin-bottom: 20px;
}
.karte.schmal { max-width: 460px; margin: 32px auto; }
.karte.breit { max-width: 760px; margin: 0 auto; }

h1 { font-size: 1.45rem; margin: 0 0 12px; }
h2 { font-size: 1.15rem; margin: 0 0 12px; }
a { color: var(--primaer); }

.gedaempft { color: var(--gedaempft); }
.klein { font-size: 0.85rem; }

.kopfzeile {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

/* Buttons */
.button {
  display: inline-block;
  background: var(--primaer);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
}
.button:hover { background: var(--primaer-dunkel); }
.button.sekundaer {
  background: #fff;
  color: var(--primaer);
  border: 1px solid var(--primaer);
}
.button.sekundaer:hover { background: var(--hinweis-bg); }
.button.gefahr { background: var(--fehler); }
.button.klein { padding: 4px 10px; font-size: 0.8rem; }
.button.gross { padding: 14px 28px; font-size: 1.05rem; }
.inline { display: inline; }

/* Formulare */
.feld { margin-bottom: 16px; }
.feld label, .feld-label {
  display: block;
  font-weight: 600;
  margin-bottom: 5px;
  font-size: 0.95rem;
}
.feld input[type="text"],
.feld input[type="email"],
.feld input[type="tel"],
.feld input[type="date"],
.feld input[type="number"],
.feld input[type="password"],
.feld select,
.feld textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--rahmen);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  background: #fff;
}
.feld input:focus, .feld select:focus, .feld textarea:focus {
  outline: 2px solid var(--primaer);
  outline-offset: -1px;
  border-color: var(--primaer);
}

.optionen { display: flex; flex-direction: column; gap: 6px; }
.checkbox-zeile {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-weight: 400;
}
.checkbox-zeile input { margin-top: 4px; }
.einwilligung {
  background: var(--hinweis-bg);
  border: 1px solid var(--rahmen);
  border-radius: 8px;
  padding: 12px;
}

.skala { display: flex; gap: 6px; flex-wrap: wrap; }
.skala-stufe { position: relative; }
.skala-stufe input { position: absolute; opacity: 0; }
.skala-stufe span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--rahmen);
  border-radius: 8px;
  cursor: pointer;
  background: #fff;
}
.skala-stufe input:checked + span {
  background: var(--primaer);
  color: #fff;
  border-color: var(--primaer);
}

fieldset {
  border: 1px solid var(--rahmen);
  border-radius: 10px;
  padding: 20px;
  margin: 0 0 20px;
}
legend { font-weight: 700; padding: 0 8px; }

.absenden-zeile {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

/* Fortschrittsanzeige */
.fortschritt {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--karte);
  padding: 10px 0;
  margin-bottom: 16px;
}
.fortschritt-balken {
  height: 8px;
  background: var(--rahmen);
  border-radius: 999px;
  overflow: hidden;
}
.fortschritt-fuellung {
  height: 100%;
  width: 0;
  background: var(--primaer);
  border-radius: 999px;
  transition: width 0.3s ease;
}
.fortschritt-text {
  display: block;
  margin-top: 5px;
  font-size: 0.85rem;
  color: var(--gedaempft);
}

/* Tabelle */
.tabelle { width: 100%; border-collapse: collapse; background: var(--karte); border-radius: 10px; overflow: hidden; }
.tabelle th, .tabelle td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--rahmen); }
.tabelle th { background: #eef2f2; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--gedaempft); }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
}
.badge-neu { background: var(--fehler); color: #fff; margin-left: 6px; }
.status-angelegt { background: #eef2f2; color: var(--gedaempft); }
.status-bearbeitung { background: #fff4d6; color: #8a6100; }
.status-abgeschlossen { background: #dff0d8; color: #2d6a2d; }
.status-abgelaufen { background: #f0e0e0; color: var(--fehler); }

.hinweis-box {
  background: var(--hinweis-bg);
  border: 1px solid var(--primaer);
  border-radius: 8px;
  padding: 12px 16px;
}
.fehler-box {
  background: var(--fehler-bg);
  border: 1px solid var(--fehler);
  color: var(--fehler);
  border-radius: 8px;
  padding: 12px 16px;
}
.fehler-box ul { margin: 8px 0 0; padding-left: 20px; }

.stammdaten { display: grid; grid-template-columns: 160px 1fr; gap: 6px 16px; margin: 0 0 16px; }
.stammdaten dt { font-weight: 600; color: var(--gedaempft); }
.stammdaten dd { margin: 0; }
.link-zeile { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.link-zeile code { word-break: break-all; font-size: 0.85rem; }

.aktionen { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.tage-input { width: 70px; padding: 8px; border: 1px solid var(--rahmen); border-radius: 8px; }

.abschnitt-titel {
  margin: 20px 0 8px;
  padding-bottom: 4px;
  border-bottom: 2px solid var(--primaer);
  font-size: 1rem;
}
.antworten { margin: 0 0 8px; }
.antworten dt { font-weight: 600; font-size: 0.9rem; margin-top: 10px; }
.antworten dd { margin: 2px 0 0 14px; color: #333; white-space: pre-wrap; }

/* --- Login-Seite mit DNA-Animation --- */
.login-seite {
  min-height: 100vh;
  background: linear-gradient(140deg, #041f1f 0%, #0a3d3d 45%, #0e6e6e 100%);
  overflow-x: hidden;
}
#dna-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.login-wrap {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-karte {
  width: 100%;
  max-width: 400px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 16px;
  padding: 36px 32px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  animation: login-einblenden 0.7s cubic-bezier(0.2, 0.8, 0.25, 1) both;
}
@keyframes login-einblenden {
  from { opacity: 0; transform: translateY(24px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.login-logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primaer);
  letter-spacing: 0.02em;
  text-align: center;
}
.login-untertitel {
  text-align: center;
  color: var(--gedaempft);
  margin: 4px 0 24px;
  font-size: 0.95rem;
}
.login-button { width: 100%; padding: 12px; font-size: 1rem; }
.login-fuss {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.85rem;
  margin-top: 20px;
  animation: login-einblenden 0.7s 0.15s cubic-bezier(0.2, 0.8, 0.25, 1) both;
}
@media (prefers-reduced-motion: reduce) {
  .login-karte, .login-fuss { animation: none; }
}

@media (max-width: 640px) {
  .kopfzeile { flex-direction: column; align-items: flex-start; }
  .stammdaten { grid-template-columns: 1fr; }
  .stammdaten dt { margin-top: 8px; }
  .tabelle { display: block; overflow-x: auto; }
  .absenden-zeile { flex-direction: column; align-items: stretch; }
  .absenden-zeile .button { width: 100%; }
}