/* display.css */
/* zum Diktat — Display-Seite | Premium dark-mode stage für Beamer/Laptop */

/* ─── Design Tokens ─────────────────────────────────────────────────── */
:root {
  --bg:          #0b1120;
  --bg-panel:    #101827;
  --bg-field:    #141e2e;

  --text-0:      #e9e4da;   /* primary — warm off-white */
  --text-1:      #7c92aa;   /* secondary */
  --text-2:      #3c5168;   /* muted */

  --accent:      #c8a347;   /* amber-brass — notary seal */
  --accent-pale: rgba(200, 163, 71, 0.14);
  --accent-edge: rgba(200, 163, 71, 0.32);

  --border:      #1b2b3e;
  --border-mid:  #243447;

  --font-serif:  'Libre Baskerville', Georgia, 'Times New Roman', serif;
  --font-sans:   'Outfit', system-ui, sans-serif;
  --font-mono:   'JetBrains Mono', 'Courier New', monospace;

  --ease-snap: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ─── Reset ─────────────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
}

body {
  background: var(--bg);
  color: var(--text-0);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ─── Header ────────────────────────────────────────────────────────── */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.125rem 2.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  flex-shrink: 0;
}

/* Wordmark: classic serif with amber understrike — letterhead gravitas */
.wordmark {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-0);
  position: relative;
  padding-bottom: 4px;
}

.wordmark::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
}

/* Badge: amber pill, restrained — not a marketing shout */
.local-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.065em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-edge);
  padding: 0.375rem 0.875rem;
  background: var(--accent-pale);
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  animation: badge-pulse 2.8s ease-in-out infinite;
}

@keyframes badge-pulse {
  0%, 100% { opacity: 1;   transform: scale(1);    }
  50%       { opacity: 0.4; transform: scale(0.7);  }
}

/* ─── Setup Row ─────────────────────────────────────────────────────── */
.setup-row {
  display: grid;
  grid-template-columns: auto 1px 1fr;
  align-items: start;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.setup-divider {
  width: 1px;
  background: var(--border);
  align-self: stretch;
}

/* QR Block */
.qr-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.875rem;
  padding: 2rem 3rem 2rem 2.5rem;
}

.block-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-1);
}

/* QR frame: white substrate with double-ring amber stamp */
#qr {
  padding: 10px;
  background: #ffffff;
  display: inline-block;
  line-height: 0;
  box-shadow:
    0 0 0 1px var(--border-mid),
    0 0 0 4px var(--bg),
    0 0 0 5px var(--accent-edge);
}

#qr canvas,
#qr img {
  display: block;
}

.qr-url {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--text-2);
  text-align: center;
  letter-spacing: 0.02em;
  max-width: 250px;
  word-break: break-all;
  min-height: 0.8em;
}

/* Controls Block */
.controls-block {
  display: flex;
  gap: 0;
  padding: 2rem 2.5rem;
  align-items: flex-start;
}

.ctrl-group {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  flex: 1;
  max-width: 360px;
}

.ctrl-sep {
  width: 1px;
  background: var(--border);
  align-self: stretch;
  flex-shrink: 0;
  margin: 0 2rem;
}

.ctrl-label {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-1);
}

.ctrl-hint {
  font-size: 0.6875rem;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text-2);
}

#terms {
  background: var(--bg-field);
  border: 1px solid var(--border);
  color: var(--text-0);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.65;
  padding: 0.625rem 0.75rem;
  resize: vertical;
  outline: none;
  width: 100%;
  transition: border-color 0.15s;
  border-radius: 0;
}

#terms:focus {
  border-color: var(--accent-edge);
}

#terms::placeholder {
  color: var(--text-2);
}

.ctrl-row {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

/* Buttons */
.btn {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding: 0.5rem 1.125rem;
  border: none;
  cursor: pointer;
  transition: background 0.14s, color 0.14s, border-color 0.14s;
  display: inline-flex;
  align-items: center;
  border-radius: 0;
}

.btn-primary {
  background: var(--accent);
  color: #0b1120;
}

.btn-primary:hover {
  background: #d4af5a;
}

.btn-ghost {
  background: transparent;
  color: var(--text-1);
  border: 1px solid var(--border-mid);
}

.btn-ghost:hover {
  color: var(--text-0);
  border-color: var(--text-1);
}

/* Right control group: toggle + reset */
.ctrl-group--stack {
  flex: 0 0 auto;
  max-width: 220px;
  gap: 1rem;
  justify-content: flex-start;
}

.toggle-row {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.ctrl-label-inline {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-1);
  white-space: nowrap;
}

/* Custom toggle — amber when on */
.toggle-wrap {
  position: relative;
  display: inline-flex;
  cursor: pointer;
  flex-shrink: 0;
}

.toggle-wrap input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.toggle-track {
  width: 42px;
  height: 23px;
  background: var(--border-mid);
  border: 1px solid var(--border);
  border-radius: 12px;
  position: relative;
  display: block;
  transition: background 0.2s var(--ease-snap), border-color 0.2s;
}

.toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 15px;
  height: 15px;
  background: var(--text-2);
  border-radius: 50%;
  transition: transform 0.2s var(--ease-snap), background 0.2s;
}

.toggle-wrap input:checked + .toggle-track {
  background: var(--accent-pale);
  border-color: var(--accent-edge);
}

.toggle-wrap input:checked + .toggle-track .toggle-thumb {
  transform: translateX(19px);
  background: var(--accent);
}

/* ─── Transcription Panes ───────────────────────────────────────────── */
.panes-row {
  display: flex;
  flex: 1;
  border-bottom: 1px solid var(--border);
  min-height: 0;
}

.pane {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 1.75rem 2.5rem 2rem;
  background: var(--bg-panel);
  overflow: auto;
}

/* Left pane right-border — acts as column separator */
.pane:first-child {
  border-right: 1px solid var(--border);
}

.pane-header {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.875rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.pane-title {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-1);
}

.pane-tag {
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  color: var(--text-2);
  border: 1px solid var(--border-mid);
  padding: 0.125rem 0.4rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

/* Large beamer-readable transcription text */
.pane-text {
  font-family: var(--font-sans);
  font-size: 2rem;
  font-weight: 300;
  line-height: 1.45;
  color: var(--text-0);
  min-height: 35vh;
  white-space: pre-wrap;
  word-break: break-word;
  flex: 1;
}

/* ─── Footer ────────────────────────────────────────────────────────── */
.site-footer {
  padding: 0.625rem 2.5rem;
  text-align: center;
  background: var(--bg);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

#statusline {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-2);
  letter-spacing: 0.05em;
}

/* ─── Scrollbars (subtle, dark) ─────────────────────────────────────── */
::-webkit-scrollbar        { width: 4px; height: 4px; }
::-webkit-scrollbar-track  { background: transparent; }
::-webkit-scrollbar-thumb  { background: var(--border-mid); }
::-webkit-scrollbar-thumb:hover { background: var(--text-2); }

/* ─── Focus Visible ─────────────────────────────────────────────────── */
:focus-visible {
  outline: 1px solid var(--accent-edge);
  outline-offset: 2px;
}

/* STT-Engine-Umschalter (passend zur Steuerung) */
.stt-select {
  background: #0b1120;
  color: #c8a347;
  border: 1px solid #c8a347;
  border-radius: 8px;
  padding: 0.35rem 0.6rem;
  font: inherit;
  font-size: 0.95rem;
  cursor: pointer;
}
.stt-select:focus { outline: none; box-shadow: 0 0 0 2px rgba(200,163,71,0.35); }