:root {
  --bg: #0b0d12;
  --panel: #141822;
  --panel-2: #1b2130;
  --line: #2a3140;
  --text: #f5f7fb;
  --muted: #9aa4b2;
  --accent: #3b82f6;
  --danger: #dc2626;
  --radius: 18px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-top: env(safe-area-inset-top, 0px);
  font-family: "SF Pro Display", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; background: var(--bg); color: var(--text); }
body {
  background:
    radial-gradient(900px 480px at 20% -20%, #1a2744 0%, transparent 55%),
    var(--bg);
}

#app {
  min-height: 100%;
  display: grid;
  grid-template-rows: auto 1fr auto;
  max-width: 720px;
  margin: 0 auto;
  padding: calc(10px + var(--safe-top)) 14px calc(12px + var(--safe-bottom));
  gap: 12px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 10px; }
.logo-mark {
  width: 40px; height: 40px; border-radius: 11px;
  object-fit: cover;
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.35);
}
.brand h1 { margin: 0; font-size: 1.25rem; letter-spacing: -0.02em; }
.tagline { display: none; }

.icon-btn {
  width: 40px; height: 40px; border-radius: 12px; border: 1px solid var(--line);
  background: var(--panel); color: var(--text); font-size: 1.25rem; cursor: pointer;
}
.topbar .icon-btn + .icon-btn { margin-left: 8px; }

.get-app-btn { margin-top: 2px; font-size: 0.92rem; padding: 12px; }
.app-footer {
  text-align: center;
  padding: 4px 0 2px;
}
.app-footer a {
  color: var(--muted);
  font-size: 0.82rem;
  text-decoration: none;
  letter-spacing: 0.02em;
}
.app-footer a:hover {
  color: var(--text);
  text-decoration: underline;
}

.download-body {
  display: grid; gap: 10px;
  padding: 0 16px 16px;
  max-height: min(70vh, 520px);
  overflow: auto;
}
.download-card {
  display: flex; align-items: center; gap: 12px;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  text-decoration: none;
  transition: border-color 0.15s, background 0.15s;
}
.download-card:hover {
  border-color: var(--accent);
  background: rgba(59, 130, 246, 0.12);
}
.dl-icon { font-size: 1.5rem; line-height: 1; flex-shrink: 0; }
.dl-text { display: grid; gap: 3px; min-width: 0; }
.dl-text strong { font-size: 1rem; }
.dl-text small { color: var(--muted); font-size: 0.82rem; line-height: 1.35; }
.dl-share { margin: 4px 0 0; word-break: break-all; }

.preview-wrap {
  position: relative;
  height: min(58vh, 560px);
  border-radius: var(--radius);
  overflow: hidden;
  background: #05070b;
  border: 1px solid var(--line);
}
#camera, #fxCanvas {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}
#camera { opacity: 0; }

.permission-prompt {
  position: absolute; inset: 0; z-index: 4;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  background: rgba(5, 7, 11, 0.88);
  backdrop-filter: blur(6px);
}
.permission-card {
  width: min(100%, 320px);
  display: grid; gap: 10px;
  padding: 18px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--panel);
  text-align: center;
}
.permission-title { margin: 0; font-size: 1.05rem; font-weight: 700; }
.permission-msg { margin: 0; color: var(--muted); font-size: 0.88rem; line-height: 1.45; }

.status-pill, .rec-badge {
  position: absolute; z-index: 2;
  padding: 8px 12px; border-radius: 999px;
  font-size: 0.8rem; backdrop-filter: blur(8px);
}
.status-pill {
  left: 12px; bottom: 12px;
  background: rgba(10, 12, 18, 0.7); color: var(--muted);
}
.rec-badge {
  top: 12px; right: 12px;
  background: rgba(220, 38, 38, 0.92); font-weight: 700;
}
.hidden { display: none !important; }
.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); border: 0;
}

.controls.simple {
  display: grid; gap: 12px;
  background: rgba(20, 24, 34, 0.92);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
}

.bg-chips {
  display: flex; gap: 8px; overflow-x: auto; padding-bottom: 2px;
  -webkit-overflow-scrolling: touch;
}
.chip {
  flex: 0 0 auto;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--muted);
  border-radius: 999px;
  padding: 10px 14px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
}
.chip.active {
  background: var(--accent);
  color: #fff;
  border-color: transparent;
}

.main-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.record-extras {
  display: grid;
  gap: 8px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}
.record-extras-label {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.optional-tag {
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  opacity: 0.75;
}
.record-extras-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.btn.extra-btn {
  padding: 14px 10px;
  font-size: 0.92rem;
  border: 1px solid var(--line);
  background: var(--panel-2);
}
.btn.extra-btn.screen-chip.active {
  background: #7c3aed;
  border-color: transparent;
  color: #f5f3ff;
}
.btn.extra-btn.script-chip.active {
  background: #0d9488;
  border-color: transparent;
  color: #f0fdfa;
}
.script-main-btn {
  background: linear-gradient(135deg, #0f766e, #14b8a6);
  padding: 14px;
  font-weight: 700;
}
.script-main-btn.active {
  box-shadow: 0 0 0 2px rgba(20, 184, 166, 0.45);
}
.script-edit-btn {
  margin-top: 0;
  font-size: 0.88rem;
  padding: 10px;
}
.vg-panel-body { display: grid; gap: 12px; padding: 0 4px 16px; }
.vg-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  max-height: min(50vh, 360px);
  overflow-y: auto;
}
.vg-preset {
  display: grid;
  gap: 6px;
  padding: 8px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  cursor: pointer;
  text-align: center;
}
.vg-preset.active { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.vg-thumb {
  display: block;
  width: 100%;
  aspect-ratio: 16/10;
  border-radius: 8px;
  background-size: cover;
  background-position: center;
  background-color: #2a3140;
}
.vg-icon {
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: 16/10;
  border-radius: 8px;
  background: #2a3140;
  font-size: 1.4rem;
}
.vg-label { font-size: 0.72rem; font-weight: 600; color: var(--muted); }
.vg-blur-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.vg-blur-label { font-size: 0.85rem; color: var(--muted); margin-right: 4px; }
.vg-upload-btn { cursor: pointer; text-align: center; }
.btn {
  border: none; border-radius: 14px; padding: 14px 12px;
  font-weight: 700; font-size: 1rem; cursor: pointer; color: var(--text);
  background: var(--panel-2);
}
.btn.big { padding: 18px 12px; font-size: 1.05rem; }
.btn.primary { background: var(--accent); }
.btn.danger { background: var(--danger); }
.btn.danger.recording { box-shadow: 0 0 0 2px #fecaca inset; }
.btn.ghost { background: transparent; border: 1px solid var(--line); }
.btn.full { width: 100%; }
.btn.ai-btn {
  background: linear-gradient(135deg, #1d4ed8, #3b82f6);
  padding: 14px;
}
.btn.meeting-btn {
  background: linear-gradient(135deg, #0e7490, #06b6d4);
  padding: 14px;
}
.btn.diag-btn {
  background: linear-gradient(135deg, #0f766e, #14b8a6);
  padding: 14px;
}
.btn.world-btn {
  background: linear-gradient(135deg, #6d28d9, #8b5cf6);
  padding: 14px;
}
.btn.relax-btn {
  background: linear-gradient(135deg, #4338ca, #6366f1);
  padding: 14px;
}
.btn.mood-btn {
  background: linear-gradient(135deg, #be185d, #ec4899);
  padding: 14px;
}

.mood-reg-overlay {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 20px;
  background: rgba(8, 10, 16, 0.55);
  backdrop-filter: blur(4px);
  text-align: center;
}
.mood-reg-top {
  display: flex;
  justify-content: space-between;
  width: 100%;
  max-width: 320px;
  font-weight: 700;
  font-size: 0.95rem;
}
.mood-breathe-wrap {
  position: relative;
  width: 160px;
  height: 160px;
  display: grid;
  place-items: center;
}
.mood-breath-ring {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 3px solid rgba(236, 72, 153, 0.85);
  box-shadow: 0 0 40px rgba(236, 72, 153, 0.35);
  transition: transform 0.25s ease-out;
}
.mood-phase {
  position: absolute;
  margin: 0;
  font-size: 0.9rem;
  font-weight: 700;
}
.mood-guide {
  margin: 0;
  max-width: 90%;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
}
.mood-steps {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
}
.mood-progress {
  width: min(280px, 90%);
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}
.mood-progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, #ec4899, #f472b6);
  transition: width 0.25s linear;
}
.mood-stop { margin-top: 4px; }

.mood-panel-body { display: grid; gap: 12px; padding: 0 4px 12px; }
.mood-disclaimer {
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--muted);
  margin: 0;
}
.mood-subhead {
  margin: 8px 0 0;
  font-size: 0.95rem;
}
.mood-results { display: grid; gap: 10px; }
.mood-result-head {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.mood-emoji { font-size: 2.2rem; line-height: 1; }
.mood-label { font-size: 1.1rem; display: block; }
.mood-summary { margin: 4px 0 0; color: var(--muted); font-size: 0.9rem; }
.mood-score-row {
  display: grid;
  grid-template-columns: 64px 1fr 36px;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
}
.mood-score-track {
  height: 8px;
  border-radius: 999px;
  background: var(--panel-2);
  overflow: hidden;
}
.mood-score-fill { height: 100%; border-radius: 999px; }
.mood-score-val { text-align: right; color: var(--muted); }
.mood-signals {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 0.88rem;
}
.mood-support {
  margin: 0;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(236, 72, 153, 0.12);
  border: 1px solid rgba(236, 72, 153, 0.25);
  font-size: 0.9rem;
  line-height: 1.45;
}
.mood-plan-card {
  padding: 12px;
  border-radius: 12px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  font-size: 0.9rem;
}
.mood-plan-card p { margin: 6px 0 0; color: var(--muted); }
.mood-care-h { margin: 8px 0 4px; font-size: 0.85rem; color: var(--muted); }
.mood-care {
  margin: 0;
  padding-left: 18px;
  font-size: 0.85rem;
  color: var(--muted);
}
.mood-crisis {
  margin: 0;
  font-size: 0.78rem;
  color: var(--muted);
}
.mood-result-actions { display: grid; gap: 8px; }
.mood-journal {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: inherit;
  padding: 10px;
  font: inherit;
  resize: vertical;
}
.mood-history { display: grid; gap: 6px; }
.mood-history-item {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.85rem;
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--panel-2);
  border: 1px solid var(--line);
}

.world-overlay {
  position: absolute; inset: 0; z-index: 3;
  pointer-events: none;
  display: flex; flex-direction: column;
  justify-content: space-between;
  padding: 12px;
}
.world-overlay .world-exit { pointer-events: auto; }
.world-top {
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
}
.world-top span {
  background: rgba(10,12,18,0.75);
  padding: 8px 12px; border-radius: 999px;
  font-size: 0.85rem; font-weight: 700;
}
.world-guide {
  margin: 0 auto 8px;
  max-width: 90%;
  text-align: center;
  background: rgba(10,12,18,0.72);
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.4;
}
.world-panel-body { display: grid; gap: 10px; padding: 0 4px 12px; }
.world-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  max-height: min(55vh, 420px);
  overflow: auto;
}
.world-card {
  display: grid; gap: 4px;
  text-align: left;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  cursor: pointer;
}
.world-card.active { border-color: #8b5cf6; background: rgba(139,92,246,0.15); }
.world-card strong { font-size: 0.92rem; }
.world-card span:last-child { color: var(--muted); font-size: 0.78rem; line-height: 1.3; }
.world-emoji { font-size: 1.4rem; }

.diag-actions { display: grid; gap: 8px; margin-bottom: 10px; }
.diagnosis-results {
  flex: 1; overflow: auto;
  background: #0b0f17; border: 1px solid var(--line);
  border-radius: 12px; padding: 12px; font-size: 0.92rem; line-height: 1.45;
}
.dx-disclaimer { color: #fbbf24; font-size: 0.8rem; margin: 0 0 10px; }
.dx-summary { margin: 0 0 10px; }
.dx-conf { color: var(--muted); font-weight: normal; font-size: 0.85rem; }
.dx-list, .dx-tips, .dx-care { margin: 0 0 12px; padding-left: 18px; }
.dx-list li { margin-bottom: 8px; }
.dx-detail { color: var(--muted); font-size: 0.85rem; }
.dx-h { font-weight: 700; margin: 12px 0 6px; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
.dx-info { color: #cbd5e1; }
.dx-watch { color: #fcd34d; }
.dx-attn { color: #fca5a5; }
.hint { color: var(--muted); font-size: 0.85rem; margin: 0; }
.rec-row,
.rec-options-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.rec-options-row {
  margin-top: 2px;
}
.rec-option {
  flex: 1;
  min-width: calc(50% - 5px);
  justify-content: center;
  text-align: center;
  padding: 12px 10px !important;
  font-size: 0.88rem;
  font-weight: 600;
}
.cam-close-btn {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 6;
  border: 1px solid rgba(248, 113, 113, 0.55);
  background: rgba(127, 29, 29, 0.88);
  color: #fff;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 8px 12px;
  border-radius: 999px;
  cursor: pointer;
  backdrop-filter: blur(8px);
}
.cam-close-btn:hover { background: rgba(153, 27, 27, 0.95); }
.camera-off-btn {
  background: #7f1d1d;
  color: #fecaca;
  border: 1px solid #991b1b;
  padding: 12px;
  font-weight: 700;
}
.camera-off-btn:hover {
  background: #991b1b;
}
.camera-chip.active {
  background: #166534;
  color: #ecfdf5;
  border-color: transparent;
}
.camera-chip.camera-off,
.camera-chip:not(.active) {
  background: #3f1d1d;
  color: #fecaca;
}
.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.mic-chip.active {
  background: #166534;
  color: #ecfdf5;
  border-color: transparent;
}
.mic-chip:not(.active) {
  background: #3f1d1d;
  color: #fecaca;
}
.mirror-chip.active {
  background: #1e40af;
  color: #eff6ff;
  border-color: transparent;
}
.mirror-chip:not(.active) {
  background: var(--panel-2);
  color: var(--muted);
}
.mic-hint {
  color: var(--muted);
  font-size: 0.85rem;
  flex: 1;
  min-width: 0;
}
.screen-chip.active {
  background: #7c3aed;
  color: #f5f3ff;
  border-color: transparent;
}
.screen-chip:not(.active) {
  background: var(--panel-2);
  color: var(--muted);
}
.hidden-screen {
  position: fixed;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.screen-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  background: rgba(124, 58, 237, 0.9);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 10px;
  border-radius: 999px;
}
.script-chip.active {
  background: #0d9488;
  color: #f0fdfa;
  border-color: transparent;
}
.script-chip:not(.active) {
  background: var(--panel-2);
  color: var(--muted);
}
.script-edit-btn {
  margin-top: 4px;
  font-size: 0.9rem;
}
.script-overlay {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 10px;
  top: auto;
  max-height: 55%;
  z-index: 8;
  display: flex;
  flex-direction: column;
  background: rgba(6, 8, 14, 0.92);
  border: 1px solid rgba(20, 184, 166, 0.35);
  border-radius: 14px;
  pointer-events: auto;
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.45);
}
.script-overlay.hidden { display: none !important; }
.script-overlay-head {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.78rem;
  font-weight: 700;
  color: #5eead4;
}
.script-overlay-head span:first-child { flex: 1; }
.script-mini {
  padding: 4px 8px !important;
  font-size: 0.72rem !important;
  min-height: auto !important;
}
.script-scroll-wrap {
  overflow: hidden;
  padding: 16px 18px 20px;
  min-height: 120px;
  max-height: 40vh;
  touch-action: none;
  cursor: ns-resize;
}
.script-scroll-inner {
  will-change: transform;
  transform-origin: center top;
}
.script-scroll-inner.mirror-text {
  transform-origin: center top;
}
.script-scroll-inner p,
#scriptScrollText {
  margin: 0;
  line-height: 1.55;
  color: #f8fafc;
  white-space: pre-wrap;
  word-break: break-word;
  font-weight: 650;
  letter-spacing: 0.01em;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.65);
}
.script-panel-body {
  display: grid;
  gap: 12px;
  padding: 0 4px 16px;
}
.script-textarea {
  width: 100%;
  min-height: 260px;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.55;
  resize: vertical;
}
.script-panel-actions { display: grid; gap: 8px; }

.meeting-overlay {
  position: absolute;
  left: 10px;
  right: 10px;
  top: 52px;
  z-index: 8;
  max-height: 40%;
  overflow: auto;
  background: rgba(6, 8, 14, 0.9);
  border: 1px solid rgba(6, 182, 212, 0.4);
  border-radius: 14px;
  padding: 0 0 12px;
  backdrop-filter: blur(10px);
}
.meeting-overlay.hidden { display: none !important; }
.meeting-overlay-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 0.78rem;
  font-weight: 700;
  color: #67e8f9;
}
.meeting-overlay-head span:first-child { flex: 1; }
.meeting-overlay-text {
  margin: 0;
  padding: 12px 14px 4px;
  font-size: 0.95rem;
  line-height: 1.5;
  color: #ecfeff;
  white-space: pre-wrap;
}
.meeting-panel-body { display: grid; gap: 10px; padding: 0 4px 16px; }
.meeting-panel-body label {
  display: grid;
  gap: 6px;
  font-size: 0.88rem;
  color: var(--muted);
}
.meeting-panel-body input,
.meeting-panel-body select,
.meeting-panel-body textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  padding: 10px;
  font: inherit;
}
.meeting-ask-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.meeting-ask-row .btn { padding: 12px 8px; font-size: 0.88rem; }
#btnMeetingListen.active {
  background: #155e75;
  color: #ecfeff;
}
.meeting-answer {
  min-height: 90px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #0b0f17;
  font-size: 0.95rem;
  line-height: 1.5;
  white-space: pre-wrap;
}
.meeting-answer-actions { display: grid; gap: 8px; }
.meeting-history { display: grid; gap: 6px; }
.meeting-history-item {
  text-align: left;
  display: grid;
  gap: 2px;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: inherit;
  font: inherit;
  cursor: pointer;
}
.meeting-history-item strong { font-size: 0.78rem; color: #67e8f9; }
.meeting-history-item span { font-size: 0.85rem; color: var(--muted); }

.drawer, .chat-panel {
  position: fixed; z-index: 40;
  right: 0; top: 0; bottom: 0;
  width: min(400px, 100%);
  background: #10141d;
  border-left: 1px solid var(--line);
  padding: 16px;
  display: flex; flex-direction: column; gap: 12px;
  overflow: auto;
}
.drawer-head {
  display: flex; align-items: center; justify-content: space-between;
}
.drawer-head h2 { margin: 0; font-size: 1.1rem; }
.close-drawer {
  background: var(--accent); border: none; color: #fff;
  border-radius: 10px; padding: 8px 14px; font-weight: 700; cursor: pointer;
}

.sliders label, .settings-body label {
  display: grid; gap: 6px;
  font-size: 0.9rem; color: var(--text); margin-bottom: 10px;
}
.sliders input[type="range"] { width: 100%; }
.sliders .check { display: flex; align-items: center; gap: 8px; }
.settings-body { display: grid; gap: 10px; }
.settings-subhead {
  margin: 8px 0 0;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.media-library {
  display: grid; gap: 8px;
  max-height: 220px; overflow: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px;
  background: #0b0f17;
}
.library-item {
  display: grid; gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}
.library-item:last-child { border-bottom: none; }
.library-meta { display: grid; gap: 2px; font-size: 0.85rem; }
.library-meta span { color: var(--muted); font-size: 0.78rem; }
.library-actions { display: flex; gap: 8px; }
.library-actions .btn { padding: 8px 10px; font-size: 0.85rem; }
select, #chatInput, #savePrefix {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  border-radius: 10px;
  padding: 12px;
  font-size: 1rem;
}

.overlay {
  position: fixed; inset: 0; z-index: 30;
  background: rgba(0,0,0,0.45);
}

.chat-log {
  flex: 1; overflow: auto; display: flex; flex-direction: column; gap: 10px;
  background: #0b0f17; border: 1px solid var(--line); border-radius: 12px; padding: 12px;
  min-height: 200px;
}
.msg {
  max-width: 92%; padding: 10px 12px; border-radius: 12px; font-size: 0.95rem; line-height: 1.4;
}
.msg.user { align-self: flex-end; background: #2563eb; }
.msg.bot { align-self: flex-start; background: #1b2435; }
.suggestions { display: flex; flex-wrap: wrap; gap: 6px; }
.suggestions button {
  border: 1px solid var(--line); background: var(--panel-2); color: var(--muted);
  border-radius: 999px; padding: 8px 12px; font-size: 0.85rem; cursor: pointer;
}
.chat-form { display: grid; grid-template-columns: 1fr auto; gap: 8px; }

@media (max-width: 640px) {
  .preview-wrap { height: min(50vh, 440px); }
}