/* MARIA HUD — Werkstatt-Instrument, kein Chat-Bubble-Kit.
   Zwei Register: mono für Messwerte/Log (Fakten), sans für das Gespräch (Prosa). Ein Akzentton (Bernstein),
   reserviert für Zustand, der Aufmerksamkeit braucht (wartende Vorschläge, Verbindung getrennt). */

:root {
  --font-sans: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "Cascadia Mono", "JetBrains Mono", Consolas, "Liberation Mono", monospace;

  --ink-950: #14181c;
  --ink-900: #1b2126;
  --ink-850: #212830;
  --ink-800: #262e36;
  --line: #384049;
  --paper: #e9e5d9;
  --paper-dim: #9aa1a6;
  --amber: #d98a3d;
  --amber-dim: #7a5227;
  --ok: #7fa878;
  --warn: #c9a227;
  --bad: #bd5c46;

  --radius: 3px;
  color-scheme: dark;
}
:root:not([data-theme="dark"]) {
  color-scheme: light;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --ink-950: #f3f1ea;
    --ink-900: #ffffff;
    --ink-850: #ece8dd;
    --ink-800: #e2ddd0;
    --line: #cdc6b4;
    --paper: #23201a;
    --paper-dim: #6b6656;
  }
}
:root[data-theme="light"] {
  --ink-950: #f3f1ea;
  --ink-900: #ffffff;
  --ink-850: #ece8dd;
  --ink-800: #e2ddd0;
  --line: #cdc6b4;
  --paper: #23201a;
  --paper-dim: #6b6656;
}

* { box-sizing: border-box; }
html, body {
  height: 100%;
  margin: 0;
}
body {
  background: var(--ink-950);
  color: var(--paper);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
button, input, textarea { font-family: inherit; font-size: inherit; color: inherit; }
:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
}

/* ---------- Kopfzeile ---------- */
header {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--line);
  background: var(--ink-900);
}
.brand {
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--paper-dim);
  padding: 0.15em 0.6em;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--paper-dim);
  flex: none;
}
.pill[data-state="online"] .dot { background: var(--ok); animation: breathe 3s ease-in-out infinite; }
.pill[data-state="busy"] .dot { background: var(--amber); }
.pill[data-state="offline"] .dot { background: var(--bad); }
@media (prefers-reduced-motion: reduce) { .pill .dot { animation: none; } }
@keyframes breathe { 0%, 100% { opacity: 0.55; } 50% { opacity: 1; } }

.rail-toggle {
  margin-left: auto;
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--paper);
  padding: 0.35em 0.7em;
  cursor: pointer;
}

/* ---------- Hauptbereich ---------- */
main {
  flex: 1 1 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  min-height: 0;
}

/* ---------- Gespräch ---------- */
#chat {
  display: flex;
  flex-direction: column;
  min-height: 0;
  border-right: 1px solid var(--line);
}
#log {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 1rem 1.25rem;
}
.turn {
  max-width: 68ch;
  margin: 0 0 1.1rem;
}
.turn .who {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--paper-dim);
  margin-bottom: 0.2rem;
}
.turn.user .who::after { content: "Du · " attr(data-time); }
.turn.maria .who::after { content: "Maria · " attr(data-time); }
.turn.system .who::after { content: "Hinweis · " attr(data-time); }
.turn .text { white-space: pre-wrap; overflow-wrap: anywhere; }
.turn.system .text { color: var(--amber); font-family: var(--font-mono); font-size: 0.88rem; }
.turn.error .text { color: var(--bad); font-family: var(--font-mono); font-size: 0.88rem; }
.turn.pending .text { color: var(--paper-dim); font-style: italic; }

#composer {
  flex: 0 0 auto;
  display: flex;
  gap: 0.6rem;
  padding: 0.75rem;
  border-top: 1px solid var(--line);
  background: var(--ink-900);
}
#input {
  flex: 1 1 auto;
  resize: none;
  background: var(--ink-850);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--paper);
  padding: 0.6em 0.75em;
  max-height: 8.5em;
  min-height: 2.6em;
}
#send {
  flex: 0 0 auto;
  background: var(--amber-dim);
  border: 1px solid var(--amber);
  color: var(--paper);
  border-radius: var(--radius);
  padding: 0 1.1em;
  cursor: pointer;
}
#send:disabled { opacity: 0.5; cursor: default; }
#send:not(:disabled):hover { background: var(--amber); }

.quick {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0.6rem 0.75rem 0;
}
.quick button {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--paper-dim);
  border-radius: var(--radius);
  padding: 0.3em 0.65em;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  cursor: pointer;
}
.quick button:hover { color: var(--paper); border-color: var(--paper-dim); }

/* ---------- Statusleiste ---------- */
#rail {
  overflow-y: auto;
  background: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 0.84rem;
}
.rail-group { border-bottom: 1px solid var(--line); padding: 0.85rem 1rem; }
.rail-group h2 {
  margin: 0 0 0.55rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--paper-dim);
}
.row {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.28rem 0;
  border-top: 1px solid var(--ink-800);
}
.row:first-of-type { border-top: none; }
.row .k { color: var(--paper-dim); }
.row .v { text-align: right; overflow-wrap: anywhere; }
.row .v.attn { color: var(--amber); }
.row .v.ok { color: var(--ok); }
.row .v.bad { color: var(--bad); }
.rail-group .note { color: var(--paper-dim); font-size: 0.78rem; margin-top: 0.4rem; }
button.link {
  background: none;
  border: none;
  color: var(--amber);
  font-family: inherit;
  font-size: inherit;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

#token-form {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 0.4rem;
}
#token-form input {
  flex: 1 1 auto;
  background: var(--ink-850);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--paper);
  padding: 0.35em 0.5em;
}
#token-form button {
  background: var(--amber-dim);
  border: 1px solid var(--amber);
  color: var(--paper);
  border-radius: var(--radius);
  padding: 0 0.8em;
  cursor: pointer;
}
[hidden] { display: none !important; }

/* ---------- Schmale Fenster / Telefon ---------- */
@media (max-width: 860px) {
  main { grid-template-columns: 1fr; }
  #chat { border-right: none; }
  .rail-toggle { display: inline-flex; }
  #rail {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(86vw, 340px);
    transform: translateX(100%);
    transition: transform 0.2s ease;
    border-left: 1px solid var(--line);
    z-index: 5;
  }
  #rail.open { transform: translateX(0); }
  @media (prefers-reduced-motion: reduce) { #rail { transition: none; } }
}

#mic { min-width: 44px; }
#mic.live { background: #b33; color: #fff; }