/* ════════════════════════════════════════════════════════════════════
   MedSim — Voice Notfall-Simulation · Klinisch-Dunkel
   ════════════════════════════════════════════════════════════════════ */

:root {
  --bg:           #0c1117;       /* Klinisch dunkel */
  --bg-1:         #161b22;
  --bg-2:         #1c2128;
  --bg-3:         #232932;
  --border:       #2a2f37;
  --border-strong:#373d47;

  --text:         #e6eaed;
  --text-muted:   #9aa3ad;
  --text-soft:    #6b7380;

  --accent:       #14b8a6;       /* Medical teal */
  --accent-bright:#2dd4bf;
  --accent-dim:   #0d9488;
  --accent-glow:  rgba(20,184,166,.35);

  --success:      #22c55e;
  --warning:      #f59e0b;
  --danger:       #ef4444;
  --info:         #3b82f6;

  --r-sm: 6px;
  --r:    10px;
  --r-md: 14px;
  --r-lg: 20px;

  --shadow:    0 6px 18px rgba(0,0,0,.55);
  --shadow-lg: 0 18px 40px rgba(0,0,0,.65);
  --glow:      0 0 24px var(--accent-glow);

  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 12% -5%, rgba(20,184,166,.10), transparent 50%),
    radial-gradient(circle at 88% 105%, rgba(20,184,166,.06), transparent 50%),
    var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI",
               Roboto, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-bright); }
hr { border: none; border-top: 1px solid var(--border); margin: 1rem 0; }

h1, h2, h3 { color: var(--text); font-weight: 700; letter-spacing: -.01em; line-height: 1.2; }
h1 { font-size: 1.75rem; } h2 { font-size: 1.4rem; } h3 { font-size: 1.1rem; }

.text-muted { color: var(--text-muted); }
.text-soft  { color: var(--text-soft); }
.text-accent{ color: var(--accent); }
.fw-bold { font-weight: 700; }
.fw-semibold { font-weight: 600; }
.small { font-size: .85rem; }
.tabular { font-variant-numeric: tabular-nums; }

/* ── Navigation ────────────────────────────────────────────────── */
.ms-nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(12,17,23,.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.ms-nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: .65rem 1rem;
  display: flex; align-items: center; gap: 1rem;
}
.ms-brand {
  display: flex; align-items: center; gap: .55rem;
  font-weight: 800; font-size: 1.1rem; color: var(--text);
  text-decoration: none; letter-spacing: -.01em;
}
.ms-brand .logo {
  width: 30px; height: 30px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dim));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--bg); font-weight: 900;
  box-shadow: 0 0 12px var(--accent-glow);
}
.ms-main {
  max-width: 1100px; margin: 0 auto;
  padding: 1.25rem 1rem calc(2rem + var(--safe-bottom));
}

/* ── Cards ─────────────────────────────────────────────────────── */
.card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1rem 1.1rem;
}

/* ── Szenario-Tiles ─────────────────────────────────────────────── */
.scen-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}
.scen-tile {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1rem 1.1rem;
  color: inherit;
  text-decoration: none;
  display: block;
  transition: transform .15s, border-color .15s, box-shadow .15s;
  position: relative;
  overflow: hidden;
}
.scen-tile::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 100% 0%, rgba(20,184,166,.08), transparent 50%);
  opacity: 0; transition: opacity .2s;
  pointer-events: none;
}
.scen-tile:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: var(--shadow), 0 0 24px var(--accent-glow);
  color: inherit;
}
.scen-tile:hover::before { opacity: 1; }
.scen-tile .icon { font-size: 2rem; line-height: 1; }
.scen-tile .title { font-weight: 700; margin-top: .5rem; font-size: 1.05rem; }
.scen-tile .cat { font-size: .72rem; color: var(--accent); text-transform: uppercase; letter-spacing: .06em; font-weight: 600; margin-top: .35rem; }
.scen-tile .diff {
  display: inline-block; margin-top: .55rem;
  padding: .15rem .55rem;
  border-radius: 999px;
  font-size: .68rem; font-weight: 600;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text-muted);
}
.scen-tile .diff.f { color: var(--warning); border-color: rgba(245,158,11,.4); }
.scen-tile .diff.p { color: var(--danger);  border-color: rgba(239,68,68,.4); }

/* ── Buttons ────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .55rem 1.1rem;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  font-weight: 600; font-size: .95rem;
  cursor: pointer; transition: all .15s;
  background: transparent; color: var(--text);
  font-family: inherit;
  text-decoration: none;
}
.btn-accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-dim));
  color: var(--bg);
  box-shadow: 0 4px 14px var(--accent-glow);
}
.btn-accent:hover {
  background: linear-gradient(135deg, var(--accent-bright), var(--accent));
  box-shadow: 0 6px 20px var(--accent-glow), 0 0 24px var(--accent-glow);
  transform: translateY(-1px);
  color: var(--bg);
}
.btn-outline {
  border-color: var(--border-strong); color: var(--text);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-ghost { color: var(--text-muted); }
.btn-ghost:hover { background: var(--bg-2); color: var(--text); }
.btn-danger {
  color: var(--danger); border-color: rgba(239,68,68,.4);
}
.btn-danger:hover { background: rgba(239,68,68,.12); border-color: var(--danger); }
.btn-block { width: 100%; }
.btn-sm { padding: .35rem .75rem; font-size: .82rem; }
.btn-lg { padding: .75rem 1.4rem; font-size: 1rem; }

/* ── Forms ──────────────────────────────────────────────────────── */
.form-label { display: block; font-size: .82rem; color: var(--text-muted); margin-bottom: .3rem; font-weight: 600; }
.form-control {
  display: block; width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text);
  padding: .6rem .8rem;
  font-size: .95rem;
  font-family: inherit;
}
.form-control:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-1);
  box-shadow: 0 0 0 3px rgba(20,184,166,.18);
}

/* ── Flash messages ─────────────────────────────────────────────── */
.flash {
  padding: .65rem 1rem;
  border-radius: var(--r-sm);
  border: 1px solid;
  margin-bottom: 1rem;
  font-size: .9rem;
}
.flash.success { background: rgba(34,197,94,.08); color: var(--success); border-color: rgba(34,197,94,.35); }
.flash.danger  { background: rgba(239,68,68,.08); color: var(--danger);  border-color: rgba(239,68,68,.35); }
.flash.warning { background: rgba(245,158,11,.08); color: var(--warning); border-color: rgba(245,158,11,.35); }
.flash.info    { background: rgba(20,184,166,.08); color: var(--accent);  border-color: rgba(20,184,166,.35); }

/* ── Simulation-UI ──────────────────────────────────────────────── */
.sim-shell {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: calc(100vh - 60px);
  gap: 1rem;
}
.sim-briefing {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1rem 1.2rem;
}
.sim-briefing h2 { margin: 0 0 .25rem; }
.sim-briefing .setting {
  background: var(--bg-2);
  border-left: 3px solid var(--accent);
  padding: .55rem .85rem;
  border-radius: var(--r-sm);
  margin-top: .65rem;
  font-style: italic;
  font-size: .92rem;
  color: var(--text-muted);
}

/* Chat-Bubbles */
.chat-stream {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1rem;
  display: flex; flex-direction: column; gap: .65rem;
  overflow-y: auto;
  min-height: 280px;
  max-height: 50vh;
}
.bubble {
  max-width: 86%;
  padding: .65rem .9rem;
  border-radius: 14px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-wrap: break-word;
  font-size: .98rem;
  animation: bubbleIn .25s ease;
}
@keyframes bubbleIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.bubble.user {
  background: linear-gradient(135deg, var(--accent), var(--accent-dim));
  color: var(--bg);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}
.bubble.ai {
  background: var(--bg-2);
  border: 1px solid var(--border);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}
.bubble .who {
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  opacity: .7;
  margin-bottom: .25rem;
  font-weight: 600;
}
.bubble.user .who { color: rgba(12,17,23,.7); }
.bubble.ai .who { color: var(--accent); }

/* Voice-Controls (am unteren Rand) */
.sim-control {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: .85rem 1rem;
  display: flex; align-items: center; gap: .85rem;
  flex-wrap: wrap;
}
.mic-btn {
  width: 76px; height: 76px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-dim));
  color: var(--bg);
  font-size: 2rem;
  cursor: pointer;
  box-shadow: 0 6px 22px var(--accent-glow);
  transition: all .15s;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.mic-btn:hover { transform: scale(1.05); }
.mic-btn:active { transform: scale(.95); }
.mic-btn.recording {
  background: linear-gradient(135deg, var(--danger), #b91c1c);
  animation: micPulse 1s ease-in-out infinite;
}
@keyframes micPulse {
  0%, 100% { box-shadow: 0 6px 22px rgba(239,68,68,.5); }
  50% { box-shadow: 0 0 0 14px rgba(239,68,68,0), 0 6px 22px rgba(239,68,68,.5); }
}
.mic-btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.mic-btn.live-on:not(.recording) {
  background: linear-gradient(135deg, #10b981, #059669);
  box-shadow: 0 6px 22px rgba(16,185,129,.55);
  animation: liveGlow 2s ease-in-out infinite;
}
@keyframes liveGlow {
  0%, 100% { box-shadow: 0 6px 22px rgba(16,185,129,.5); }
  50% { box-shadow: 0 0 0 10px rgba(16,185,129,0), 0 6px 22px rgba(16,185,129,.55); }
}

.transcript-live {
  flex: 1; min-width: 200px;
  font-size: .9rem;
  color: var(--text-muted);
  font-style: italic;
  padding: .4rem 0;
}
.transcript-live.active { color: var(--accent); font-style: normal; font-weight: 600; }

.sim-actions {
  display: flex; gap: .5rem;
  flex-wrap: wrap;
  align-items: center;
}

/* ── Auswertung ─────────────────────────────────────────────────── */
.eval-card {
  background: var(--bg-1);
  border: 1px solid var(--accent);
  border-radius: var(--r-md);
  padding: 1.25rem;
  margin-top: 1rem;
  box-shadow: 0 0 30px rgba(20,184,166,.18);
}
.eval-score {
  font-size: 3.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent-bright));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}
.eval-section { margin-top: 1rem; }
.eval-section h4 {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--accent);
  margin: 0 0 .35rem;
}
.eval-list { padding-left: 1.2rem; margin: 0; }
.eval-list li { margin-bottom: .35rem; }
.eval-list.ok li::marker { color: var(--success); }
.eval-list.miss li::marker { color: var(--danger); }

.diag-pill {
  display: inline-block;
  margin-top: .55rem;
  padding: .3rem .75rem;
  border-radius: 999px;
  background: rgba(20,184,166,.12);
  color: var(--accent);
  border: 1px solid rgba(20,184,166,.4);
  font-weight: 600;
  font-size: .85rem;
}

/* ── Utility ────────────────────────────────────────────────────── */
.d-flex { display: flex; } .d-none { display: none !important; }
.gap-2 { gap: .5rem; } .gap-3 { gap: .75rem; }
.flex-wrap { flex-wrap: wrap; }
.align-items-center { align-items: center; }
.justify-content-between { justify-content: space-between; }
.flex-grow-1 { flex: 1; }
.ms-auto { margin-left: auto; }
.mb-2 { margin-bottom: .5rem; } .mb-3 { margin-bottom: 1rem; }
.mt-2 { margin-top: .5rem; } .mt-3 { margin-top: 1rem; }
.text-center { text-align: center; }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--bg-3); border-radius: 4px; }

/* ── Mobile ────────────────────────────────────────────────────── */
@media (max-width: 720px) {
  .ms-nav-inner { padding: .5rem .75rem; }
  .scen-grid { grid-template-columns: 1fr 1fr; }
  .scen-tile { padding: .85rem; }
  h1 { font-size: 1.4rem; }
  .mic-btn { width: 64px; height: 64px; font-size: 1.6rem; }
  .bubble { max-width: 92%; }
}

/* ── Login/PIN ──────────────────────────────────────────────────── */
.pin-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
}
.pin-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem;
  width: 100%; max-width: 380px;
  box-shadow: var(--shadow-lg), 0 0 60px rgba(20,184,166,.08);
  text-align: center;
}
.pin-logo {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dim));
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
  color: var(--bg); font-weight: 900; font-size: 1.8rem;
  box-shadow: 0 0 30px var(--accent-glow);
}
.pin-input {
  font-size: 1.6rem; text-align: center;
  letter-spacing: .25em;
  font-family: ui-monospace, monospace;
}