:root {
  --blau: #2F4858;
  --blau-hell: #40606F;
  --akzent: #8C6A3F;
  --rahmen: #dfe3e3;
  --grau: #6b7574;
  --hell: #f5f7f7;
  --gefahr: #B03A2E;
  --warn-bg: #FDF6E3;
  --warn-rand: #D4A017;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--hell);
  color: #1f2624;
  line-height: 1.55;
}

/* Topbar */
.topbar {
  background: var(--blau);
  color: #fff;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.marke { color: #fff; text-decoration: none; font-weight: 600; font-size: 17px; }
.topbar nav { display: flex; align-items: center; gap: 14px; }
.topbar nav a { color: #d8e2e6; text-decoration: none; }
.topbar nav a:hover { color: #fff; }
.wer { color: #a9bcc4; font-size: 14px; }

.inhalt { max-width: 940px; margin: 0 auto; padding: 24px 20px 60px; }
.schmal { max-width: 420px; margin: 40px auto; }
.mitte { text-align: center; }
.grau { color: var(--grau); }
.klein-text { font-size: 13px; }

h1 { font-size: 26px; margin: 0 0 4px; }
h3 { margin-top: 0; }

.kopf { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 18px; }

/* Karten */
.karte {
  background: #fff;
  border: 1px solid var(--rahmen);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 16px;
}
.karte.leer { text-align: center; padding: 32px 16px; color: var(--grau); }

/* Buttons */
.btn {
  background: var(--blau);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 15px;
  cursor: pointer;
  font-family: inherit;
}
.btn:hover { background: var(--blau-hell); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.hell { background: #fff; color: var(--blau); border: 1px solid var(--rahmen); }
.btn.hell:hover { background: var(--hell); }
.btn.gefahr { background: var(--gefahr); }
.btn.klein { padding: 6px 10px; font-size: 13px; }
.btn.breit { width: 100%; margin-top: 8px; }

/* Meldungen */
.hinweis, .warnung, .fehler {
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 16px;
  font-size: 14px;
}
.hinweis { background: #eef3f5; border: 1px solid #d3dfe4; }
.hinweis.rdg { border-left: 4px solid var(--akzent); }
.warnung { background: var(--warn-bg); border: 1px solid var(--warn-rand); }
.fehler { background: #fdecea; border: 1px solid #f5c6c0; color: #7d241a; }

/* Fall-Liste */
.liste { display: flex; flex-direction: column; gap: 10px; }
.karte.fall { display: block; text-decoration: none; color: inherit; margin: 0; transition: border-color .15s; }
.karte.fall:hover { border-color: var(--blau); }
.fall-titel { font-weight: 600; font-size: 16px; }
.fall-meta { display: flex; gap: 14px; flex-wrap: wrap; color: var(--grau); font-size: 13px; margin-top: 4px; }
.archiv { margin-top: 26px; }
.archiv summary { cursor: pointer; color: var(--grau); margin-bottom: 10px; }

/* Fall-Seite */
.fall-kopf { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.zurueck { color: var(--grau); text-decoration: none; font-size: 14px; }
.zurueck:hover { color: var(--blau); }
.fall-aktionen { display: flex; gap: 8px; flex-wrap: wrap; }

.dok-kopf { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.dok-liste { list-style: none; padding: 0; margin: 10px 0 0; }
.dok-liste li { display: flex; align-items: center; gap: 10px; padding: 6px 0; border-top: 1px solid var(--rahmen); }
.dok-liste a { color: var(--blau); text-decoration: none; flex: 1; }
.dok-liste a:hover { text-decoration: underline; }
.loeschen-dok {
  background: none; border: none; color: var(--grau);
  font-size: 20px; line-height: 1; cursor: pointer; padding: 0 6px;
}
.loeschen-dok:hover { color: var(--gefahr); }

/* Chat */
.chat { display: flex; flex-direction: column; gap: 14px; margin: 20px 0; }
.nachricht { display: flex; }
.nachricht.user { justify-content: flex-end; }
.blase {
  max-width: 88%;
  padding: 12px 16px;
  border-radius: 12px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.nachricht.user .blase { background: var(--blau); color: #fff; border-bottom-right-radius: 3px; }
.nachricht.assistant .blase {
  background: #fff;
  border: 1px solid var(--rahmen);
  border-bottom-left-radius: 3px;
  white-space: normal;
}
.blase.denkt { color: var(--grau); font-style: italic; font-size: 14px; }
.blase.fehler-blase { background: #fdecea; border-color: #f5c6c0; color: #7d241a; }
.blase p { margin: 0 0 10px; }
.blase p:last-child, .blase ul:last-child { margin-bottom: 0; }
.blase h4 { margin: 14px 0 6px; font-size: 15px; color: var(--blau); }
.blase h4:first-child { margin-top: 0; }
.blase ul { margin: 0 0 10px; padding-left: 20px; }
.blase li { margin-bottom: 4px; }
.blase code { background: var(--hell); padding: 1px 5px; border-radius: 4px; font-size: 13px; }

/* Eingabe */
.eingabe { display: flex; gap: 10px; align-items: flex-end; }
.eingabe textarea { flex: 1; resize: vertical; }
.fuss { margin-top: 14px; text-align: center; }

/* Formularfelder */
label { display: block; margin-bottom: 12px; font-size: 14px; color: var(--grau); }
input, select, textarea {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--rahmen);
  border-radius: 8px;
  font-size: 16px; /* verhindert den iOS-Zoom beim Fokus */
  font-family: inherit;
  color: #1f2624;
  background: #fff;
  margin-top: 4px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--blau-hell); outline-offset: -1px; }
.felder { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0 14px; align-items: end; }
.felder button { margin-bottom: 12px; }
pre { background: var(--hell); padding: 10px; border-radius: 6px; overflow-x: auto; font-size: 12px; }

/* Tabelle */
.tabelle { width: 100%; border-collapse: collapse; }
.tabelle th, .tabelle td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--rahmen); vertical-align: middle; }
.tabelle th { font-size: 13px; color: var(--grau); font-weight: 600; }
.reihe { display: inline-flex; gap: 4px; align-items: center; margin: 2px 0; }
.reihe select, .reihe input { margin-top: 0; }
.schmal-feld { width: 130px; }
.aktionen { display: flex; gap: 6px; flex-wrap: wrap; }
.badge { padding: 2px 8px; border-radius: 20px; font-size: 12px; }
.badge.aktiv { background: #e6f4ea; color: #1e6b32; }
.badge.gesperrt { background: #f1f1f1; color: var(--grau); }

@media (max-width: 640px) {
  .kopf { flex-direction: column; }
  .kopf .btn, .karte.leer .btn { width: 100%; }
  .blase { max-width: 100%; }
  .tabelle, .tabelle thead, .tabelle tbody, .tabelle tr, .tabelle td { display: block; }
  .tabelle thead { display: none; }
  .tabelle tr { border-bottom: 2px solid var(--rahmen); padding: 10px 0; }
  .tabelle td { border: none; padding: 4px 0; }
}