:root {
  --bg: #f4f6f5; --surface: #ffffff; --text: #1f2a28; --muted: #62706d;
  --border: #d9e0de; --accent: #3d7a73; --accent-text: #ffffff; --accent-soft: #e3f0ee;
  --therapist: #dcebe8; --patient: #ffffff;
  --good: #2f7d4f; --good-bg: #e2f2e8; --fair: #9a6a00; --fair-bg: #fbf0d6; --low: #a6463c; --low-bg: #f8e4e1;
  --c1: #2b7a6f; --c2: #c2652a; --c3: #5a62b8;
  --radius: 14px; --shadow: 0 1px 2px rgba(0,0,0,.06);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14191a; --surface: #1d2425; --text: #e4ebe9; --muted: #96a5a2;
    --border: #2f3a3b; --accent: #5fb0a5; --accent-text: #0e1a18; --accent-soft: #23373a;
    --therapist: #27413e; --patient: #1d2425;
    --good: #7fd1a0; --good-bg: #1d3328; --fair: #e0b85a; --fair-bg: #3a3119; --low: #e59088; --low-bg: #3b2321;
    --c1: #5fb0a5; --c2: #e0955c; --c3: #9aa2ee;
    --shadow: none;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
}
h1, h2, h3 { line-height: 1.25; margin: 0 0 .5em; font-weight: 600; }
h1 { font-size: 1.5rem; } h2 { font-size: 1.2rem; } h3 { font-size: 1.02rem; }
p { margin: 0 0 .8em; }
a { color: var(--accent); }
.topbar {
  display: flex; align-items: center; gap: 12px; padding: 10px 16px; padding-top: max(10px, env(safe-area-inset-top));
  background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 5;
}
.brand { font-weight: 600; color: var(--text); text-decoration: none; letter-spacing: .01em; }
main { max-width: 820px; margin: 0 auto; padding: 16px; padding-bottom: max(16px, env(safe-area-inset-bottom)); }
main.chat-main { padding: 0; max-width: 820px; height: calc(100dvh - 49px); display: flex; flex-direction: column; }
.muted { color: var(--muted); }
.small { font-size: .88rem; }

.btn {
  font: inherit; padding: 9px 16px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text); cursor: pointer; min-height: 40px;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px; margin-bottom: 12px; box-shadow: var(--shadow);
}
.intro { color: var(--muted); }
.cards { display: grid; gap: 12px; }
.badge {
  display: inline-block; font-size: .78rem; padding: 2px 10px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent); margin-left: 8px; vertical-align: middle; font-weight: 500;
}
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row.space { justify-content: space-between; }
.list { list-style: none; margin: 0; padding: 0; }
.list li { border-bottom: 1px solid var(--border); }
.list li:last-child { border-bottom: 0; }
.list a { display: flex; justify-content: space-between; gap: 8px; padding: 12px 4px; text-decoration: none; color: var(--text); flex-wrap: wrap; }
.list a:hover { background: var(--accent-soft); }

.msg-error { background: var(--low-bg); color: var(--low); border-radius: 10px; padding: 10px 14px; margin: 8px 0; display: flex; gap: 10px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.loading { color: var(--muted); padding: 24px 0; text-align: center; }
.spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin 1s linear infinite; vertical-align: -3px; margin-right: 8px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* chat */
.chat-head { background: var(--surface); border-bottom: 1px solid var(--border); padding: 10px 16px; }
.chat-head h1 { font-size: 1.05rem; margin: 0; }
.chat-head details { margin-top: 4px; }
.chat-head summary { cursor: pointer; color: var(--muted); font-size: .9rem; }
.chat-head details p { margin: 6px 0 0; font-size: .95rem; }
.chat-tools { display: flex; gap: 12px; align-items: center; justify-content: space-between; margin-top: 8px; flex-wrap: wrap; }
.chat-tools label { display: inline-flex; gap: 6px; align-items: center; font-size: .9rem; color: var(--muted); cursor: pointer; }
.chat-tools .btn { padding: 5px 14px; min-height: 34px; font-size: .9rem; }
.zs-panel { display: none; gap: 14px; padding: 8px 16px; background: var(--accent-soft); border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.zeige .zs-panel { display: flex; }
.bar { flex: 1 1 120px; font-size: .78rem; color: var(--muted); }
.bar .track { height: 6px; border-radius: 3px; background: var(--border); overflow: hidden; margin-top: 2px; }
.bar .fill { height: 100%; width: 0; background: var(--accent); transition: width .5s; }
.bar.anspannung .fill { background: var(--c2); }
.bar.offenheit .fill { background: var(--c3); }
.messages { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; scroll-behavior: smooth; }
.msg { max-width: 82%; display: flex; flex-direction: column; }
.msg.therapeut { align-self: flex-end; align-items: flex-end; }
.msg.patient { align-self: flex-start; }
.bubble { padding: 9px 14px; border-radius: 18px; white-space: pre-wrap; overflow-wrap: anywhere; border: 1px solid var(--border); }
.therapeut .bubble { background: var(--therapist); border-bottom-right-radius: 5px; }
.patient .bubble { background: var(--patient); border-bottom-left-radius: 5px; }
.chip { display: none; font-size: .72rem; margin-top: 3px; padding: 1px 9px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); }
.zeige .chip { display: inline-block; }
.notice { display: none; align-self: center; font-size: .82rem; color: var(--muted); background: var(--accent-soft); border-radius: 10px; padding: 4px 12px; text-align: center; }
.zeige .notice { display: block; }
.notice.ruptur { background: var(--low-bg); color: var(--low); }
.typing { display: inline-flex; gap: 4px; padding: 4px 0; }
.typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); animation: blink 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: .2s; } .typing i:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%, 60%, 100% { opacity: .25; } 30% { opacity: 1; } }
.composer { display: flex; gap: 8px; padding: 10px 16px; padding-bottom: max(10px, env(safe-area-inset-bottom)); background: var(--surface); border-top: 1px solid var(--border); align-items: flex-end; }
.composer textarea {
  flex: 1; font: inherit; resize: none; border: 1px solid var(--border); border-radius: 18px; padding: 9px 14px;
  background: var(--bg); color: var(--text); max-height: 160px; min-height: 42px;
}
.composer textarea:disabled { opacity: .6; }
.chat-err { padding: 0 16px; }

/* bericht */
.kenn { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; margin-bottom: 12px; }
.kenn .card { margin: 0; border-width: 2px; }
.kenn .val { font-size: 1.9rem; font-weight: 600; line-height: 1.2; }
.kenn .lbl { font-weight: 500; }
.st-low { border-color: var(--low); background: var(--low-bg); }
.st-fair { border-color: var(--fair); background: var(--fair-bg); }
.st-gut { border-color: var(--good); background: var(--good-bg); }
.st-none { border-color: var(--border); }
.st-text { font-size: .82rem; font-weight: 600; }
.st-low .st-text { color: var(--low); } .st-fair .st-text { color: var(--fair); } .st-gut .st-text { color: var(--good); }
table { border-collapse: collapse; width: 100%; }
td, th { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--border); }
td.num, th.num { text-align: right; }
.legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: .88rem; margin-top: 6px; }
.legend span::before { content: ""; display: inline-block; width: 18px; height: 3px; background: var(--lc); margin-right: 6px; vertical-align: middle; }
svg.chart { width: 100%; height: auto; display: block; }
svg.chart text { fill: var(--muted); font-size: 11px; font-family: inherit; }
svg.chart .grid { stroke: var(--border); stroke-width: 1; }
svg.chart .rup { stroke: var(--low); stroke-dasharray: 4 3; stroke-width: 1.2; }
svg.chart .rupm { fill: var(--low); }
.quote { border-left: 3px solid var(--accent); padding: 2px 0 2px 12px; margin: 0 0 8px; font-style: italic; }
.key h3 { margin-bottom: .3em; }
.key dt { font-weight: 600; font-size: .85rem; color: var(--muted); margin-top: 6px; }
.key dd { margin: 0; }
.disclaimer { font-size: .88rem; color: var(--muted); border-top: 1px solid var(--border); padding-top: 12px; margin-top: 16px; }
.transcript .turn { padding: 8px 0; border-bottom: 1px solid var(--border); }
.transcript .who { font-weight: 600; font-size: .85rem; color: var(--muted); }
.transcript .turn .chip { display: inline-block; margin-left: 8px; }
ul.plain { margin: 0; padding-left: 1.2em; }

dialog { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); color: var(--text); padding: 20px; max-width: min(90vw, 420px); }
dialog::backdrop { background: rgba(0,0,0,.45); }
.dlg-actions { display: flex; gap: 8px; justify-content: flex-end; }
@media (max-width: 520px) {
  .msg { max-width: 92%; }
  main { padding: 12px; }
}
[hidden] { display: none !important; }
/* Kopfzeile rechts */
.top-actions { margin-left: auto; display: flex; gap: 12px; align-items: center; font-size: .88rem; }
.toplink, .linkbtn { color: var(--muted); text-decoration: none; background: none; border: 0; padding: 4px 2px; font: inherit; cursor: pointer; }
.toplink:hover, .linkbtn:hover { color: var(--accent); text-decoration: underline; }
.linkbtn:disabled { opacity: .5; }
.toplink:focus-visible, .linkbtn:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Anmeldung / Hinweisseite */
main.login-main { min-height: calc(100dvh - 49px); display: flex; align-items: center; justify-content: center; }
.login-card { width: 100%; max-width: 360px; padding: 24px; text-align: center; margin: 0; }
.login-card h1 { margin-bottom: .4em; }
.login-card input, .field input, .field select {
  width: 100%; font: inherit; padding: 10px 14px; border-radius: 12px; border: 1px solid var(--border);
  background: var(--bg); color: var(--text); min-height: 42px;
}
.login-card input { margin-top: 4px; text-align: center; }
.login-card .btn { width: 100%; margin-top: 12px; }
.login-err { color: var(--low); min-height: 1.4em; margin-top: 8px; font-size: .92rem; }

/* Fallliste */
.group { margin-bottom: 22px; }
.group-h { font-size: .9rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 18px 0 8px; }
.badge.d-einfach { background: var(--good-bg); color: var(--good); }
.badge.d-mittel { background: var(--fair-bg); color: var(--fair); }
.badge.d-schwer { background: var(--low-bg); color: var(--low); }
.ziele { margin: 0 0 12px; }
.ziele h4 { margin: 0 0 4px; font-size: .85rem; color: var(--muted); font-weight: 600; }
.ziele li { font-size: .93rem; }
.themen { display: flex; flex-wrap: wrap; gap: 4px; justify-content: flex-end; }
.chip.thema { background: var(--fair-bg); color: var(--fair); }

/* Admin */
.field { display: block; margin-bottom: 10px; }
.field > span { display: block; font-size: .88rem; color: var(--muted); margin-bottom: 3px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 0 0 12px; }
.kv dt { color: var(--muted); } .kv dd { margin: 0; }
.pill { display: inline-block; padding: 1px 10px; border-radius: 999px; font-size: .85rem; font-weight: 600; background: var(--border); color: var(--muted); }
.pill.an { background: var(--good-bg); color: var(--good); }
.pill.warn { background: var(--fair-bg); color: var(--fair); }
.linkbox { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; background: var(--accent-soft); border-radius: 12px; padding: 12px 14px; margin: 10px 0; }
.linkbox code { font-size: 1.05rem; font-weight: 600; overflow-wrap: anywhere; flex: 1 1 220px; user-select: all; }
.msg-ok { background: var(--good-bg); color: var(--good); border-radius: 10px; padding: 10px 14px; margin: 8px 0; }
.msg-warn { background: var(--fair-bg); color: var(--fair); border-radius: 10px; padding: 10px 14px; margin: 8px 0; }
.admin-actions { display: flex; gap: 10px; align-items: end; flex-wrap: wrap; }
.admin-actions .field { margin: 0; }
details.raw pre { white-space: pre-wrap; overflow-wrap: anywhere; font-size: .85rem; background: var(--bg); padding: 10px; border-radius: 8px; }
ol.steps { padding-left: 1.3em; margin: 0 0 .8em; } ol.steps li { margin-bottom: 4px; }

@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }