/* ============================================================
   AI Face v6 ظ€¤ Styles
   ============================================================ */

@import url("https://fonts.cdnfonts.com/css/thegoodmonolith");
@import url("https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700&display=swap");

/* ---- Design Tokens ---- */
@property --glow-intensity {
  syntax: '<number>';
  inherits: false;
  initial-value: 0;
}
@property --glass-blur {
  syntax: '<length>';
  inherits: false;
  initial-value: 12px;
}
@property --beat-scale {
  syntax: '<number>';
  inherits: false;
  initial-value: 1;
}
:root {
  --bg-0: #020306;
  --bg-1: #070c16;
  --active: #7dd3fc;
  --active-dim: rgba(125, 211, 252, 0.3);
  --white: #e6f6ff;
  --alert: #ff4757;
  --dim: #4a6a8a;
  --success: #00d4aa;
  --warn: #ffaa00;
  --panel-bg: rgba(7, 12, 22, 0.92);
  --panel-border: rgba(125, 211, 252, 0.15);
  --input-bg: rgba(2, 3, 6, 0.8);
  --text-primary: #e6f6ff;
  --text-secondary: #8aaec0;
  --text-highlight: #7dd3fc;
  --accent-primary: #2f81f7;
  --accent-secondary: #1a4a7a;
  --accent-tertiary: #7dd3fc;
  --scanner-line: rgba(125, 211, 252, 0.7);
  --radius: 6px;
  --transition: 0.3s ease;
}

.theme-matrix {
  --bg-0: #000300;
  --bg-1: #001a00;
  --active: #00ff41;
  --dim: #005500;
  --success: #00ff41;
  --accent-primary: #00ff41;
  --accent-secondary: #003300;
  --accent-tertiary: #00cc33;
  --text-primary: #00ff41;
  --text-secondary: #00aa28;
  --text-highlight: #00ff41;
  --scanner-line: rgba(0, 255, 65, 0.7);
  --panel-border: rgba(0, 255, 65, 0.15);
  --panel-bg: rgba(0, 10, 0, 0.92);
}

.theme-noir {
  --bg-0: #0a0a0a;
  --bg-1: #141414;
  --active: #f0f0f0;
  --dim: #555;
  --success: #fff;
  --accent-primary: #fff;
  --accent-secondary: #333;
  --accent-tertiary: #ccc;
  --text-primary: #f0f0f0;
  --text-secondary: #999;
  --text-highlight: #fff;
  --scanner-line: rgba(255, 255, 255, 0.7);
  --panel-border: rgba(255, 255, 255, 0.12);
  --panel-bg: rgba(10, 10, 10, 0.92);
}

/* Warm / human theme ظ€¤ a readable, friendly alternative to the HUD look. */
.theme-warm {
  --bg-0: #f2ebe0;
  --bg-1: #fcf5ea;
  --active: #b4552d;
  --active-dim: rgba(180, 85, 45, 0.3);
  --white: #4a3728;
  --alert: #c0392b;
  --dim: #9a7d6a;
  --success: #2e9e5b;
  --warn: #d68a2e;
  --panel-bg: rgba(253, 247, 236, 0.94);
  --panel-border: rgba(180, 85, 45, 0.22);
  --input-bg: rgba(255, 255, 255, 0.9);
  --text-primary: #33261c;
  --text-secondary: #7a6252;
  --text-highlight: #b4552d;
  --accent-primary: #b4552d;
  --accent-secondary: #d9a066;
  --accent-tertiary: #c97b43;
  --scanner-line: rgba(180, 85, 45, 0.5);
  --radius: 10px;
}
.theme-warm body,
.theme-warm .panel-body,
.theme-warm .chat-history,
.theme-warm .chat-input-wrap,
.theme-warm .data-panel,
.theme-warm .terminal-output,
.theme-warm .onboarding-card,
.theme-warm .overlay-card {
  font-family: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  font-size: 13px;
}
.theme-warm .hud-text,
.theme-warm .state-label,
.theme-warm .elapsed-label,
.theme-warm .controls,
.theme-warm .data-panel-title,
.theme-warm .data-label,
.theme-warm .terminal-header {
  font-family: "Segoe UI", system-ui, sans-serif;
  letter-spacing: 0.06em;
}
.theme-warm .bg-grid,
.theme-warm .scanner-line,
.theme-warm .connection-lines {
  opacity: 0.5;
}
.theme-warm .chat-msg .role,
.theme-warm .chat-msg .text {
  font-family: inherit;
}

/* ---- Reset ---- */
* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  background: radial-gradient(circle at 50% 42%, var(--bg-1) 0%, var(--bg-0) 70%);
  color: var(--active);
  font-family: "TheGoodMonolith", "Orbitron", "JetBrains Mono", monospace;
  font-size: 12px;
}

/* ---- Background Grid ---- */
.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(125, 211, 252, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 211, 252, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: 0 0;
  animation: gridMove 20s linear infinite;
}
@keyframes gridMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(40px, 40px); }
}

/* ---- Scanner Line ---- */
.scanner-line {
  position: fixed;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--scanner-line), transparent);
  opacity: 0.3;
  z-index: 0;
  animation: scanLine 8s linear infinite;
}
@keyframes scanLine {
  0% { top: -5%; }
  100% { top: 105%; }
}

/* ---- App Container ---- */
#app {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  overflow-y: auto;
  padding: 26px 16px 34px;
  z-index: 1;
}

/* ============================================================
   Data Panel (right side)
   ============================================================ */
.data-panel {
  position: fixed;
  top: 80px;
  right: 20px;
  width: 260px;
  background: rgba(7, 12, 22, 0.65);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 16px;
  backdrop-filter: blur(var(--glass-blur)) saturate(1.4);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(1.4);
  z-index: 50;
  transition: all var(--transition);
  box-shadow: 0 4px 30px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.05);
  font-size: 12px;
  container-type: inline-size;
  animation: glassSheen 4s ease-in-out infinite alternate;
}
@keyframes glassSheen {
  0% { box-shadow: 0 4px 30px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.03); }
  100% { box-shadow: 0 4px 30px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.08); }
}
@container (max-width: 220px) {
  .data-row { flex-direction: column; gap: 2px; }
  .data-label { font-size: 9px; }
}
.data-panel.collapsed {
  transform: translateX(calc(100% + 30px));
  opacity: 0;
  pointer-events: none;
}
.data-panel-title {
  color: var(--text-secondary);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--panel-border);
  padding-bottom: 8px;
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.data-panel-title .close-data-btn {
  background: none;
  border: none;
  color: var(--dim);
  font-size: 18px;
  cursor: pointer;
  padding: 2px 6px;
  line-height: 1;
}
.data-panel-title .close-data-btn:hover {
  color: var(--active);
}
.data-readouts {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.data-row {
  display: flex;
  justify-content: space-between;
  padding: 2px 0;
}
.data-label {
  color: var(--text-secondary);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.data-value {
  color: var(--text-primary);
  font-weight: bold;
  font-size: 11px;
  font-family: "Orbitron", monospace;
}
.data-value.highlight {
  color: var(--active);
}
.data-value.no-input {
  opacity: 0.35;
  font-style: italic;
}

/* ---- Terminal / Console Widget ---- */
.terminal-container {
  margin-top: 10px;
  background: rgba(0,0,0,0.5);
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  overflow: hidden;
}
.terminal-header {
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--dim);
  padding: 4px 8px;
  border-bottom: 1px solid var(--panel-border);
  text-transform: uppercase;
}
.terminal-output {
  max-height: 120px;
  overflow-y: auto;
  padding: 6px 8px;
  font-size: 10px;
  font-family: "Orbitron", monospace;
  color: #0f0;
  line-height: 1.6;
}
.terminal-output .t-line { white-space: nowrap; }
.terminal-output .t-time { color: var(--dim); }
.terminal-output .t-ok { color: #0f0; }
.terminal-output .t-err { color: #f44; }
.terminal-output .t-warn { color: #fa0; }
.terminal-output .t-info { color: #7dd3fc; }

/* No-input overlay inside waveform */
.waveform-no-input {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  pointer-events: none;
  opacity: 0.6;
}
.waveform-no-input.hidden { display: none; }

/* Waveform canvas inside data panel */
.waveform-container {
  position: relative;
  margin: 10px 0;
  height: 40px;
  background: rgba(2,3,6,0.4);
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  overflow: hidden;
}
.waveform-container canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* Toggle data panel button */
.toggle-data-btn {
  position: fixed;
  top: 80px;
  right: 20px;
  z-index: 51;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(7,12,22,0.8);
  border: 1px solid var(--panel-border);
  color: var(--active);
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.toggle-data-btn svg {
  width: 20px;
  height: 20px;
}
.toggle-data-btn:hover {
  border-color: var(--active);
  background: rgba(125,211,252,0.08);
}
.toggle-data-btn.hidden {
  opacity: 0;
  pointer-events: none;
}

/* ---- Status Orb ---- */
.status-orb {
  position: absolute;
  bottom: 20px;
  left: 20px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--active);
  z-index: 10;
  animation: orbPulse 3s ease-in-out infinite;
  transition: background 0.5s, box-shadow 0.5s;
}
.status-orb.state-idle { background: var(--dim); animation: none; }
.status-orb.state-listening { background: #00d4aa; animation: orbPulse 1.5s ease-in-out infinite; }
.status-orb.state-speaking { background: var(--active); animation: orbPulse 1s ease-in-out infinite; }
.status-orb.state-error { background: var(--alert); animation: orbPulse 0.5s ease-in-out infinite; }

/* ---- Connection Lines ---- */
.connection-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  opacity: 0.6;
}

/* ============================================================
   Main Stage
   ============================================================ */
.live-chat-front {
  width: min(92vw, 460px);
  margin-top: 24px;
  z-index: 2;
}
.live-chat-front .chat-history {
  max-height: 280px;
  background: rgba(2,3,6,0.55);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 8px;
  overflow-y: auto;
}

.stage {
  position: relative;
  width: min(82vw, 560px);
  aspect-ratio: 1/1;
  z-index: 2;
}
canvas.gl {
  width: 100%!important;
  height: 100%!important;
  display: block;
  border-radius: 0;
}

/* ---- Brackets ---- */
.bracket {
  position: absolute;
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--active);
  opacity: 0.4;
  z-index: 4;
  pointer-events: none;
}
.tl { top: -4px; left: -4px; border-right: none; border-bottom: none; }
.tr { top: -4px; right: -4px; border-left: none; border-bottom: none; }
.bl { bottom: -4px; left: -4px; border-right: none; border-top: none; }
.br { bottom: -4px; right: -4px; border-left: none; border-top: none; }

.hud-text {
  position: absolute;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--dim);
  text-transform: uppercase;
  white-space: nowrap;
  z-index: 4;
  font-family: "Orbitron", monospace;
}
.hud-top { top: -26px; left: 2px; }
.hud-top-right { top: -26px; right: 2px; text-align: right; }
.hud-bottom { bottom: -26px; left: 2px; }
.hud-bottom-right { bottom: -26px; right: 2px; text-align: right; }

.state-label {
  margin-top: 38px;
  text-align: center;
  font-size: 14px;
  letter-spacing: .35em;
  color: var(--active);
  text-transform: uppercase;
  z-index: 2;
}
.state-label span { color: var(--white); font-weight: 600; }
.state-label.alert-mode { color: var(--alert); }

.elapsed-label {
  margin-top: 6px;
  text-align: center;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--dim);
  min-height: 14px;
  font-family: "Orbitron", monospace;
}

/* ============================================================
   Controls
   ============================================================ */
.controls {
  margin-top: 26px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 480px;
  z-index: 2;
}
button, .btn {
  background: transparent;
  border: 1px solid #2f81f7;
  color: var(--active);
  padding: 10px 16px;
  font-family: "TheGoodMonolith", "Orbitron", monospace;
  font-size: 13px;
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: var(--radius);
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  box-shadow: 0 0 10px rgba(47,129,247,0.0);
  min-height: 40px;
}
button:hover, .btn:hover {
  background: rgba(125,211,252,.08);
  border-color: var(--active);
  box-shadow: 0 0 20px rgba(125,211,252,0.15);
}
button.active-state, .btn.active-state {
  background: rgba(125,211,252,.15);
  border-color: var(--active);
  box-shadow: 0 0 20px rgba(125,211,252,0.25);
}
button:disabled { opacity: 0.4; cursor: not-allowed; }

/* ============================================================
   Side Panel (Settings)
   ============================================================ */
.side-panel {
  position: fixed;
  top: 0;
  left: 0;
  width: 400px;
  max-width: 92vw;
  height: 100%;
  background: rgba(7, 12, 22, 0.7);
  border-right: 1px solid var(--panel-border);
  backdrop-filter: blur(20px) saturate(1.3);
  -webkit-backdrop-filter: blur(20px) saturate(1.3);
  transform: translateX(-100%);
  transition: transform 0.45s cubic-bezier(0.22,1,0.36,1);
  z-index: 100;
  display: flex;
  flex-direction: column;
  box-shadow: 4px 0 30px rgba(0,0,0,0.6), inset -1px 0 0 rgba(255,255,255,0.04);
}
.side-panel.open { transform: translateX(0); }

.panel-header {
  padding: 18px 20px 12px;
  border-bottom: 1px solid var(--panel-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}
.panel-header h2 {
  margin: 0;
  font-size: 13px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--active);
  font-family: "Orbitron", monospace;
}
.panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  font-size: 12px;
}
.panel-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--panel-border);
  font-size: 10px;
  color: var(--dim);
  text-align: center;
  font-family: "Orbitron", monospace;
  flex-shrink: 0;
}

/* ---- Toggle Panel Button ---- */
.toggle-panel-btn {
  position: fixed;
  top: 18px;
  left: 18px;
  z-index: 101;
  height: 40px;
  padding: 0 12px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(7,12,22,0.8);
  border: 1px solid var(--panel-border);
  color: var(--active);
  font-size: 16px;
  cursor: pointer;
  transition: all var(--transition);
}
.toggle-panel-btn:hover {
  border-color: var(--active);
  background: rgba(125,211,252,.08);
}
.toggle-panel-btn .btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.toggle-panel-btn .btn-label {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: "Orbitron", monospace;
}
@media (max-width: 767px) {
  .toggle-panel-btn .btn-label { display: none; }
  .toggle-panel-btn { padding: 0; width: 44px; }
}

/* ---- Field Groups ---- */
.field-group {
  margin-bottom: 14px;
}
.field-group label {
  display: block;
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 4px;
}
.field-group input, .field-group select, .field-group textarea {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid #1a2a3a;
  color: var(--white);
  padding: 8px 12px;
  font-family: "TheGoodMonolith", monospace;
  font-size: 12px;
  border-radius: var(--radius);
  outline: none;
  transition: border-color var(--transition);
}
.field-group input:focus, .field-group select:focus, .field-group textarea:focus {
  border-color: var(--active);
  box-shadow: 0 0 12px rgba(125,211,252,0.1);
}
.field-group small {
  display: block;
  margin-top: 4px;
  font-size: 10px;
  color: #3a5a6a;
  line-height: 1.4;
}
.anomaly-pill {
  color: var(--warn);
  font-weight: 600;
  letter-spacing: 0.04em;
}
.viseme-row {
  display: flex;
  gap: 6px;
  align-items: center;
}
.viseme-row input {
  width: 54px;
  text-align: center;
  flex: 0 0 auto;
}
.viseme-row .btn {
  flex: 1 1 auto;
}
.row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.model-load-row {
  display: flex;
  gap: 6px;
  align-items: center;
}
.model-load-row input[type="text"] {
  flex: 1;
  min-width: 0;
}
.browse-btn, .load-btn {
  white-space: nowrap;
  padding: 6px 10px;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  background: var(--input-bg);
  color: var(--text-primary);
  cursor: pointer;
  font-size: 11px;
  font-family: inherit;
}
.browse-btn:hover, .load-btn:hover {
  border-color: var(--accent-tertiary);
  background: rgba(125,211,252,0.1);
}

/* ---- Collapsible Settings Sections ---- */
.settings-section {
  margin-bottom: 16px;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  overflow: hidden;
}
.settings-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: rgba(125,211,252,0.04);
  border: none;
  width: 100%;
  color: var(--active);
  font-family: "Orbitron", monospace;
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition);
  min-height: 44px;
}
.settings-section-header:hover {
  background: rgba(125,211,252,0.08);
}
.settings-section-header .chevron {
  font-size: 14px;
  transition: transform 0.3s ease;
  color: var(--dim);
}
.settings-section.open .settings-section-header .chevron {
  transform: rotate(180deg);
}
.settings-section-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.22,1,0.36,1), padding 0.3s ease;
  padding: 0 14px;
}
.settings-section.open .settings-section-body {
  max-height: 1200px;
  padding: 14px;
}
.settings-section-body .field-group:last-child {
  margin-bottom: 0;
}

/* ---- Checkbox Field ---- */
.field-group label:has(input[type="checkbox"]) {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  text-transform: none;
  letter-spacing: normal;
  font-size: 12px;
  color: var(--white);
}
.field-group label input[type="checkbox"] {
  width: auto;
  flex-shrink: 0;
}
.field-group label span {
  text-transform: none;
  letter-spacing: normal;
  font-size: 12px;
  color: var(--white);
}

/* ---- Chat ---- */
.chat-history {
  max-height: 180px;
  overflow-y: auto;
  margin-bottom: 10px;
  border: 1px solid #1a2a3a;
  border-radius: var(--radius);
  padding: 8px;
  background: rgba(2,3,6,0.4);
}
.chat-msg {
  margin-bottom: 10px;
  font-size: 12px;
  line-height: 1.5;
  position: relative;
}
.chat-msg .role {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 2px;
  color: var(--dim);
  display: flex;
  align-items: center;
  gap: 8px;
}
.chat-msg.user .role { color: var(--success); }
.chat-msg.assistant .role { color: var(--active); }
.chat-msg.error .role { color: var(--alert); }
.chat-msg .text { color: var(--white); word-break: break-word; }
.chat-msg .msg-timestamp {
  font-size: 9px;
  color: var(--dim);
  opacity: 0.6;
  margin-left: auto;
}
.chat-msg .msg-actions {
  display: flex;
  gap: 4px;
  margin-top: 6px;
}
.chat-msg .msg-actions button {
  font-size: 10px;
  padding: 4px 10px;
  min-height: 30px;
  border-color: #1a2a3a;
  color: var(--dim);
}
.chat-msg .msg-actions button:hover {
  border-color: var(--active);
  color: var(--active);
}
.chat-msg .msg-actions .copy-feedback {
  font-size: 10px;
  color: var(--success);
  align-self: center;
  margin-left: 4px;
  opacity: 0;
  transition: opacity 0.3s;
}
.chat-msg .msg-actions .copy-feedback.show {
  opacity: 1;
}

/* M8 — in-UI feedback loop (👍 / 👎 + teach/reject popover) */
.chat-msg .msg-actions .fb-group {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-inline-start: 6px;
}
.chat-msg .msg-actions .fb-btn {
  font-size: 12px;
  line-height: 1;
  padding: 2px 6px;
  min-height: 24px;
  border-color: #1a2a3a;
  background: transparent;
  cursor: pointer;
}
.chat-msg .msg-actions .fb-btn:hover {
  border-color: var(--active);
  filter: brightness(1.2);
}
.chat-msg .msg-actions .fb-status {
  font-size: 10px;
  color: var(--active);
  margin-inline-start: 4px;
  opacity: 0;
  transition: opacity 0.3s;
  max-width: 260px;
}
.chat-msg .msg-actions .fb-status.show {
  opacity: 1;
}
.chat-msg .msg-actions .fb-pop {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
.chat-msg .msg-actions .fb-pop-title {
  font-size: 10px;
  color: var(--dim);
}
.chat-msg .msg-actions .fb-pop-select {
  font-size: 10px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid #1a2a3a;
  border-radius: 4px;
  padding: 2px 4px;
  max-width: 130px;
}

/* Scroll-to-bottom button */
.chat-scroll-bottom {
  position: relative;
  display: flex;
  justify-content: center;
  margin-bottom: 6px;
}
.chat-scroll-bottom button {
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 6px 14px;
  min-height: 32px;
  border-color: #1a2a3a;
  color: var(--dim);
  background: rgba(2, 3, 6, 0.7);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), border-color var(--transition), color var(--transition);
}
.chat-scroll-bottom button.visible {
  opacity: 1;
  pointer-events: auto;
}
.chat-scroll-bottom button:hover {
  border-color: var(--active);
  color: var(--active);
  box-shadow: 0 2px 12px rgba(47, 129, 247, 0.25);
}

.chat-input-wrap {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 8px;
  background: rgba(2, 3, 6, 0.55);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
}
.chat-input-wrap input {
  flex: 1;
  min-width: 0;
}
.chat-input-wrap .mic-btn { flex: 0 0 auto; }
.chat-input-wrap #btnSend {
  padding: 0 18px;
  min-height: 44px;
  white-space: nowrap;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  border: 1px solid var(--accent-primary);
  color: #fff;
  font-weight: 600;
}
.chat-input-wrap #btnSend:hover { filter: brightness(1.12); }
.chat-input-wrap #btnSend:disabled { filter: grayscale(0.6); opacity: 0.6; }
#chatInput {
  background: var(--input-bg);
  border: 1px solid #1a2a3a;
  border-radius: 8px;
  padding: 10px 12px;
  font-family: "TheGoodMonolith", "Orbitron", monospace;
  color: var(--text-primary);
  transition: border-color var(--transition), box-shadow var(--transition);
}
#chatInput::placeholder { color: #3a5a6a; }
#chatInput:focus {
  border-color: var(--active);
  box-shadow: 0 0 12px rgba(125, 211, 252, 0.15);
  outline: none;
}

/* ============================================================
   Microphone Buttons
   ============================================================ */
.mic-btn, .mic-float {
  background: transparent;
  border: 1px solid #2f81f7;
  color: var(--active);
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.mic-btn {
  width: 44px;
  height: 44px;
  padding: 0!important;
  border-radius: 50%!important;
  font-size: 16px;
}
.mic-float {
  position: fixed;
  bottom: 28px;
  right: 22px;
  z-index: 102;
  width: 60px;
  height: 60px;
  border-radius: 50%!important;
  font-size: 24px;
  background: rgba(7,12,22,0.88);
  border: 2px solid #2f81f7;
  box-shadow: 0 4px 18px rgba(0,0,0,0.45);
}
.mic-float:hover { border-color: var(--active); }
.nosw-chip {
  position: fixed;
  top: 74px;
  right: 16px;
  z-index: 101;
  padding: 3px 10px;
  font-size: 11px;
  letter-spacing: 1px;
  font-weight: 700;
  border-radius: 999px;
  background: rgba(7,12,22,0.88);
  border: 1px solid #ffc107;
  color: #ffc107;
  box-shadow: 0 2px 10px rgba(0,0,0,0.4);
  pointer-events: none;
  user-select: none;
}
.feeling-pill {
  position: fixed;
  top: 106px;
  right: 16px;
  z-index: 101;
  padding: 3px 10px;
  font-size: 11px;
  letter-spacing: 1px;
  font-weight: 700;
  border-radius: 999px;
  background: rgba(7,12,22,0.88);
  border: 1px solid rgba(125,211,252,0.45);
  color: #7dd3fc;
  box-shadow: 0 2px 10px rgba(0,0,0,0.4);
  pointer-events: none;
  user-select: none;
}
.mic-btn.listening, .mic-float.listening {
  border-color: var(--success)!important;
  color: var(--success)!important;
  background: rgba(0,212,170,0.12);
  animation: micPulseGreen 1.1s ease-in-out infinite;
}
.mic-btn.denied, .mic-float.denied {
  border-color: var(--alert)!important;
  color: var(--alert)!important;
  background: rgba(255,71,87,0.14);
  animation: none;
}
.mic-btn.live-call, .mic-float.live-call {
  border-color: #ff4757!important;
  color: #ff8a95!important;
  background: rgba(255,71,87,0.14);
  animation: micLiveRed 1.4s ease-in-out infinite;
}
@keyframes micPulseGreen {
  0%,100% { box-shadow: 0 0 0 0 rgba(0,212,170,0.35); }
  50% { box-shadow: 0 0 0 7px rgba(0,212,170,0); }
}
@keyframes micLiveRed {
  0%,100% { box-shadow: 0 0 0 0 rgba(255,71,87,0.4), 0 4px 18px rgba(0,0,0,0.45); }
  50% { box-shadow: 0 0 0 14px rgba(255,71,87,0), 0 4px 18px rgba(0,0,0,0.45); }
}

/* ============================================================
   Caption Overlay
   ============================================================ */
.caption-overlay {
  position: fixed;
  left: 50%;
  bottom: 110px;
  transform: translateX(-50%) translateY(8px);
  max-width: min(90vw, 520px);
  min-height: 20px;
  background: rgba(2,3,6,0.55);
  backdrop-filter: blur(6px);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 10px 16px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--white);
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s, transform .25s;
  z-index: 101;
}
.caption-overlay.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.caption-overlay .cap-label {
  display: block;
  font-size: 10px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--success);
  margin-bottom: 4px;
}
.caption-overlay.live-mode { border-color: #ff4757; }
.caption-overlay.live-mode .cap-label { color: #ff8a95; }

/* ============================================================
   Voice Indicator
   ============================================================ */
.voice-indicator {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 101;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(7,12,22,0.8);
  border: 1px solid var(--panel-border);
  padding: 6px 12px;
  border-radius: var(--radius);
  font-size: 11px;
  color: var(--dim);
  transition: all var(--transition);
  cursor: pointer;
  font-family: "Orbitron", monospace;
  min-height: 36px;
}
.voice-indicator:hover { border-color: var(--active); }
.voice-indicator.speaking { border-color: var(--success); color: var(--success); box-shadow: 0 0 12px rgba(0,212,170,0.15); }
.voice-indicator.muted { border-color: var(--alert); color: var(--alert); }
.voice-indicator .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--dim);
  transition: background var(--transition);
}
.voice-indicator.speaking .dot { background: var(--success); animation: voiceBlink 0.8s ease-in-out infinite; }
.voice-indicator.muted .dot { background: var(--alert); animation: none; }
@keyframes voiceBlink { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

/* ============================================================
   Debug Log (hidden by default)
   ============================================================ */
#debugLog {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  max-height: 100px;
  overflow-y: auto;
  background: rgba(0,0,0,0.85);
  border-top: 1px solid var(--panel-border);
  padding: 6px 12px;
  font-size: 11px;
  color: #8aa;
  z-index: 200;
  font-family: "Orbitron", monospace;
  display: none;
}
#debugLog.visible {
  display: block;
}

/* Debug toggle button */
.debug-toggle {
  position: fixed;
  bottom: 8px;
  left: 8px;
  z-index: 201;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(7,12,22,0.7);
  border: 1px solid var(--panel-border);
  color: var(--dim);
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  opacity: 0.4;
}
.debug-toggle:hover {
  opacity: 1;
  border-color: var(--active);
  color: var(--active);
}

/* ============================================================
   Loading Message
   ============================================================ */
#loadMsg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--dim);
  letter-spacing: .1em;
  z-index: 5;
  pointer-events: none;
  font-family: "Orbitron", monospace;
}

/* ============================================================
   Load Error Banner (CDN / module failures, instead of silent hang)
   ============================================================ */
.load-error-banner {
  position: fixed;
  top: 70px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 400;
  max-width: min(92vw, 680px);
  width: max-content;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: rgba(40, 6, 10, 0.96);
  border: 1px solid var(--alert);
  border-radius: var(--radius);
  color: #ffd7d7;
  font-family: "TheGoodMonolith", monospace;
  font-size: 12px;
  box-shadow: 0 0 18px rgba(255, 71, 87, 0.35);
  animation: bannerIn 0.3s ease;
}
.load-error-banner[hidden] { display: none; }
@keyframes bannerIn {
  from { opacity: 0; transform: translate(-50%, -8px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}
.load-error-msg { flex: 1; line-height: 1.4; }
.load-error-retry {
  background: var(--alert);
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 5px 12px;
  cursor: pointer;
  font-family: "Orbitron", monospace;
  font-size: 11px;
  white-space: nowrap;
}
.load-error-retry:hover { filter: brightness(1.15); }
.load-error-dismiss {
  background: none;
  border: none;
  color: #ff9aa6;
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  opacity: 0.7;
  padding: 0 2px;
}
.load-error-dismiss:hover { opacity: 1; }
@media (max-width: 600px) {
  .load-error-banner { top: 12px; flex-wrap: wrap; width: min(92vw, 680px); }
}

/* ============================================================
   Model Download Progress Overlay (scanner-styled)
   ============================================================ */
.progress-overlay {
  position: fixed;
  left: 50%;
  bottom: 100px;
  transform: translateX(-50%);
  width: min(78vw, 460px);
  z-index: 250;
  display: none;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.progress-overlay.show { display: block; opacity: 1; }
.progress-inner {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 10px 14px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}
.progress-label {
  display: block;
  font-family: "Orbitron", monospace;
  font-size: 11px;
  color: var(--active);
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.progress-track {
  height: 8px;
  background: var(--input-bg);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--panel-border);
}
.progress-fill {
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--accent-secondary), var(--active));
  position: relative;
  transition: width 0.25s ease;
  box-shadow: 0 0 8px var(--active);
}
.progress-fill.indeterminate {
  animation: indeterminateSlide 1.4s ease-in-out infinite;
}
@keyframes indeterminateSlide {
  0% { transform: translateX(-40%); }
  100% { transform: translateX(120%); }
}
.progress-fill::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(-45deg, rgba(255, 255, 255, 0.18) 0 6px, transparent 6px 12px);
  animation: scanMove 0.8s linear infinite;
}
@keyframes scanMove {
  from { background-position: 0 0; }
  to { background-position: 17px 0; }
}
@media (max-width: 600px) {
  .progress-overlay { bottom: 86px; width: calc(100vw - 32px); }
}

/* ============================================================
   Background Pulse
   ============================================================ */
.bg-pulse {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  background: radial-gradient(circle at 50% 42%, var(--pulse-color) 0%, transparent 70%);
  transition: opacity 1.5s ease, background 1.5s ease;
}

/* ============================================================
   Overlay
   ============================================================ */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 99;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}
.overlay.show { opacity: 1; pointer-events: auto; }

.overlay-card {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 460px;
  max-width: 92vw;
  max-height: 80vh;
  overflow-y: auto;
  background: var(--panel-bg, #0a1220);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 18px;
  box-shadow: 0 18px 50px rgba(0,0,0,0.6);
  color: var(--text-primary);
}
.overlay-card h3 { margin: 0 0 4px; font-family: "Orbitron", monospace; letter-spacing: .08em; color: var(--active); }
.overlay-card p { margin: 0 0 12px; font-size: 12px; color: var(--dim); }
.morph-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 5px 0;
  border-bottom: 1px solid var(--panel-border);
}
.morph-row label { flex: 1; font-size: 12px; }
.morph-row select {
  flex: 1;
  min-width: 0;
  background: var(--panel-bg, #0a1220);
  border: 1px solid var(--panel-border);
  color: var(--text-primary);
  border-radius: 4px;
  padding: 4px 6px;
  font-size: 12px;
  max-width: 220px;
}

/* ============================================================
   Status Pill
   ============================================================ */
.status-pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 11px;
  border: 1px solid;
  margin-top: 8px;
  letter-spacing: .05em;
  font-family: "Orbitron", monospace;
}
.status-pill.ok { border-color: var(--success); color: var(--success); background: rgba(0,212,170,0.08); }
.status-pill.err { border-color: var(--alert); color: var(--alert); background: rgba(255,71,87,0.08); }
.status-pill.warn { border-color: var(--warn); color: var(--warn); background: rgba(255,170,0,0.08); }

/* ============================================================
   Mirror Camera Panel
   ============================================================ */
.mirror-panel {
  position: fixed;
  left: 16px;
  bottom: 74px;
  z-index: 60;
  background: rgba(4,10,18,0.82);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 6px;
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.mirror-panel video {
  width: 150px;
  height: auto;
  border-radius: 5px;
  display: block;
  transform: scaleX(-1);
  background: #000;
}
.mirror-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 10px;
  letter-spacing: .12em;
  padding: 2px 4px 6px;
  color: var(--dim);
  font-family: "Orbitron", monospace;
}
.mirror-pill {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 3px;
  border: 1px solid var(--dim);
  color: var(--dim);
}
.mirror-pill.on { border-color: var(--success); color: var(--success); }
.mirror-pill.err { border-color: var(--alert); color: var(--alert); }

/* ============================================================
   Camera Window (vision / hand tracking) — mirrors the mirror
   panel but floats bottom-right, above the mic float button.
   ============================================================ */
.cam-panel {
  position: fixed;
  right: 16px;
  bottom: 96px;
  z-index: 60;
  background: rgba(4,10,18,0.82);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 6px;
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.cam-panel video {
  width: 150px;
  height: auto;
  border-radius: 5px;
  display: block;
  transform: scaleX(-1);
  background: #000;
}
.cam-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 10px;
  letter-spacing: .12em;
  padding: 2px 4px 6px;
  color: var(--dim);
  font-family: "Orbitron", monospace;
}
.cam-pill {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 3px;
  border: 1px solid var(--dim);
  color: var(--dim);
  max-width: 110px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cam-pill.on { border-color: var(--success); color: var(--success); }
.cam-pill.err { border-color: var(--alert); color: var(--alert); }

/* ============================================================
   Onboarding Modal
   ============================================================ */
.onboarding-modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}
.onboarding-modal.show {
  opacity: 1;
  pointer-events: auto;
}
.onboarding-card {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 32px 28px;
  max-width: 420px;
  width: 90vw;
  box-shadow: 0 8px 40px rgba(0,0,0,0.6);
}
.onboarding-card h2 {
  font-family: "Orbitron", monospace;
  font-size: 16px;
  color: var(--active);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 6px;
  text-align: center;
}
.onboarding-card .subtitle {
  font-size: 12px;
  color: var(--dim);
  text-align: center;
  margin-bottom: 24px;
}
.onboarding-steps {
  list-style: none;
  padding: 0;
  margin: 0 0 24px 0;
}
.onboarding-steps li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 12px;
  color: var(--text-primary);
  line-height: 1.5;
}
.onboarding-steps .step-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--active);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Orbitron", monospace;
  font-size: 11px;
  color: var(--active);
}
.onboarding-steps .step-text {
  padding-top: 3px;
}
.onboarding-steps .step-text strong {
  color: var(--active);
}
.onboarding-card .onboarding-actions {
  display: flex;
  gap: 10px;
}
.onboarding-card .onboarding-actions button {
  flex: 1;
  padding: 12px 16px;
  font-size: 13px;
}
.onboarding-card .onboarding-actions .btn-skip {
  border-color: #1a2a3a;
  color: var(--dim);
}

/* ============================================================
   Keyboard Shortcut Badge
   ============================================================ */
.shortcut-badge {
  display: inline-block;
  font-size: 9px;
  padding: 1px 5px;
  border: 1px solid #1a2a3a;
  border-radius: 3px;
  color: var(--dim);
  font-family: "Orbitron", monospace;
  margin-left: 6px;
  vertical-align: middle;
}

/* ============================================================
   Accessibility
   ============================================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
   Responsive
   ============================================================ */
@media(max-width:600px) {
  .data-panel { width: 200px; right: 10px; top: 70px; padding: 12px; }
  .data-panel .data-label { font-size: 10px; }
  .data-panel .data-value { font-size: 10px; }
  .cam-panel { right: 10px; bottom: 86px; }
  .cam-panel video { width: 118px; }
  [dir="rtl"] .cam-panel { left: 10px; }
  .mic-float { width: 54px; height: 54px; font-size: 22px; bottom: 20px; right: 16px; }
  .caption-overlay { bottom: 95px; }
  .side-panel { width: 100%; max-width: 100%; border-right: none; }
  .stage { width: min(90vw, 440px); }
  .controls { max-width: 90vw; }
  #debugLog { max-height: 70px; }
  .onboarding-card { padding: 24px 20px; }
  .onboarding-card h2 { font-size: 14px; }
  .live-chat-front { width: min(94vw, 460px); margin-top: 12px; }
  .live-chat-front .chat-history { max-height: 180px; padding: 8px; }
  .chat-input-wrap {
    flex-wrap: wrap;
    row-gap: 8px;
  }
  .chat-input-wrap input {
    flex: 1 1 100%;
    min-width: 0;
    order: 2;
  }
  .chat-input-wrap .mic-btn,
  .chat-input-wrap #btnSend {
    order: 1;
  }
  #liveChatFront > div:last-child {
    flex-wrap: wrap;
    row-gap: 6px;
  }
  #liveChatFront > div:last-child > button {
    flex: 1 1 auto;
    min-width: 0;
    padding: 8px 10px;
  }
}

/* ---- Beat Pulse Animation ---- */
@keyframes beatGlow {
  0% { transform: scale(1); filter: brightness(1); }
  50% { transform: scale(1.08); filter: brightness(1.5); }
  100% { transform: scale(1); filter: brightness(1); }
}
.beat-active {
  animation: beatGlow 0.3s ease-out;
}

/* ---- Glassmorphism focus ring ---- */
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--accent-tertiary);
  outline-offset: 2px;
  box-shadow: 0 0 12px rgba(125,211,252,0.25);
}

/* ---- Status orb pulse ---- */
@keyframes orbPulse {
  0%, 100% { box-shadow: 0 0 6px var(--active); }
  50% { box-shadow: 0 0 18px var(--active), 0 0 30px var(--active-dim); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible,
textarea:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--active);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ============================================================
   RTL (Arabic interface) ظ€¤ mirror the drawer/panels/HUD
   ============================================================ */
[dir="rtl"] .side-panel {
  left: auto;
  right: 0;
  border-right: none;
  border-left: 1px solid var(--panel-border);
  transform: translateX(100%);
  box-shadow: -4px 0 30px rgba(0,0,0,0.6), inset 1px 0 0 rgba(255,255,255,0.04);
}
[dir="rtl"] .side-panel.open { transform: translateX(0); }
[dir="rtl"] .data-panel { right: auto; left: 20px; }
[dir="rtl"] .data-panel.collapsed { transform: translateX(calc(-100% - 30px)); }
[dir="rtl"] .hud-top-right { right: auto; left: 2px; text-align: left; }
[dir="rtl"] .hud-bottom-right { right: auto; left: 2px; text-align: left; }
[dir="rtl"] .feeling-pill { right: auto; left: 16px; }
[dir="rtl"] .data-panel,
[dir="rtl"] .side-panel .panel-body,
[dir="rtl"] .onboarding-card,
[dir="rtl"] .overlay-card,
[dir="rtl"] .terminal-container,
[dir="rtl"] .data-row { text-align: right; }
[dir="rtl"] .data-panel-title { flex-direction: row-reverse; }
[dir="rtl"] .chat-msg .text,
[dir="rtl"] #chatInput { direction: rtl; text-align: right; }
[dir="rtl"] .msg-timestamp { margin-right: 8px; }
[dir="rtl"] .chat-msg { text-align: right; }
@media (max-width: 600px) {
  [dir="rtl"] .data-panel { left: 10px; }
  [dir="rtl"] .mic-float { right: auto; left: 16px; }
}
[dir="rtl"] .cam-panel { right: auto; left: 16px; }
[dir="rtl"] .cam-panel-head { flex-direction: row-reverse; }
[dir="rtl"] .cam-panel video { transform: scaleX(1); }

/* ============================================================
   Readable, responsive type scale (review: font clamp + rem)
   Root scales 13-16px across breakpoints; minor text never
   drops below ~12px.
   ============================================================ */
html { font-size: clamp(13px, 0.6vw + 12px, 16px); }
body { font-size: 1rem; }

small,
.data-label, .data-value, .status-pill, .status-pill span,
.hud-text, .state-label, .elapsed-label, .controls, #loadMsg,
.progress-label, .load-error-msg, .load-error-retry, .load-error-dismiss,
.mirror-pill, .feeling-pill, .nosw-chip, .chat-msg .role, .msg-timestamp,
.msg-actions button, .toggle-data-btn, .close-data-btn, .terminal-header,
.debug-toggle, .copy-feedback, .onboarding-steps, .settings-section-header,
.toggle-panel-btn .btn-label, .field-group label, .data-panel-title {
  font-size: max(0.78rem, 12px);
}
.chat-msg .text { font-size: max(0.85rem, 13px); }
.btn { font-size: max(0.78rem, 12px); }
input, select, textarea { font-size: max(0.8rem, 13px); }
.panel-header h2 { font-size: max(0.95rem, 15px); }

/* ============================================================
   Breaks at 1024px and 480px (review) ظ€¤ tablet + compact HUD
   ============================================================ */
@media (max-width: 1024px) {
  .stage { width: min(58vw, 460px); }
  .data-panel { width: 230px; top: 74px; }
  .hud-top-left { left: 8px; top: -16px; }
  .hud-top-right { right: 8px; top: -24px; }
  .hud-bottom-left { left: 8px; bottom: -16px; }
  .hud-bottom-right { right: 8px; bottom: -24px; }
  .status-cluster { gap: 10px; }
  .elapsed-cluster { gap: 10px; }
  .toggle-panel-btn { width: 42px; height: 42px; }
  .toggle-panel-btn .btn-label { display: none; }
  .controls { max-width: 80vw; }
}
@media (max-width: 767px) {
  .stage { width: min(84vw, 430px); }
}
@media (max-width: 480px) {
  html { font-size: 13px; }
  .stage { width: min(92vw, 380px); }
  .data-panel { width: 100%; right: 0; left: 0; top: 56px; border-radius: 0; border-left: none; border-right: none; max-height: 42vh; overflow-y: auto; }
  .hud-top-left, .hud-top-right { top: -20px; font-size: max(0.72rem, 10px); gap: 6px; }
  .hud-bottom-left, .hud-bottom-right { bottom: -22px; gap: 8px; }
  .status-cluster, .elapsed-cluster { gap: 6px; }
  .status-pill, .elapsed-item { padding: 2px 6px; }
  .microphone-btn, .send-btn { width: 42px; height: 42px; }
  .controls { max-width: 94vw; gap: 8px; }
  .caption-overlay { bottom: 84px; }
  .onboarding-card { padding: 18px 14px; }
  .panel-header h2 { font-size: max(0.85rem, 13px); }
}
@media (max-width: 1024px) and (min-width: 481px) {
  [dir="rtl"] .data-panel { width: 230px; right: auto; left: 12px; }
}

/* ============================================================
   Focus mode ظ€¤ dim the scene while the AI is responding or the
   mic is listening, so attention stays on the conversation.
   ============================================================ */
body.state-responding .stage, body.state-responding .bg-grid,
body.state-listening .stage, body.state-listening .bg-grid {
  filter: brightness(0.55) saturate(0.8);
  transition: filter 0.5s ease;
}
body.state-responding #bgPulse, body.state-listening #bgPulse { opacity: 0.25; }

/* ============================================================
   Chat sessions drawer (persisted conversations)
   ============================================================ */
#sessionsList { max-height: 52vh; overflow-y: auto; margin-top: 4px; }
.session-row {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: space-between;
  padding: 10px 4px;
  border-bottom: 1px solid var(--panel-border);
}
.session-row:last-child { border-bottom: none; }
.session-info { min-width: 0; flex: 1; }
.session-title {
  font-size: 13px;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.session-meta { font-size: 11px; color: var(--dim); margin-top: 3px; }
.session-actions { display: flex; gap: 6px; flex-shrink: 0; }
.session-actions .btn { padding: 6px 10px; font-size: 11px; }

/* Attached image inside a chat message */
.chat-img {
  display: block;
  margin-top: 6px;
  max-width: 160px;
  max-height: 140px;
  border-radius: 6px;
  border: 1px solid var(--panel-border);
}


/* ============================================================
   Projection subsystem
   ============================================================ */

/* #btnProject shares .mic-btn styling; add a projector glyph accent. */
#btnProject:hover { filter: brightness(1.2); }

/* Full-window drag & drop overlay (highlight when files hovered). */
body.drag-over::before {
  content: '';
  position: fixed;
  inset: 0;
  border: 3px dashed rgba(0, 255, 200, 0.45);
  background: rgba(2, 3, 6, 0.45);
  z-index: 9998;
  pointer-events: none;
}
body.drag-over::after {
  content: attr(data-drop-hint);
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #00ffc8;
  font-size: 18px;
  font-family: var(--font-ui, system-ui, sans-serif);
  background: rgba(7, 12, 22, 0.85);
  border: 1px solid rgba(0, 255, 200, 0.35);
  border-radius: 10px;
  padding: 14px 22px;
  z-index: 9999;
  pointer-events: none;
}
[dir="rtl"] body.drag-over::after { direction: rtl; }

/* Model show mode ù expanded stage while a model projection is active. */
.stage.show-mode {
  width: min(94vw, 92vh);
  transition: width 0.45s ease;
}
/* Material Mode Toggle */
#materialModeToggle {
  margin-top: 12px;
  padding: 10px;
  background: rgba(0, 255, 200, 0.05);
  border: 1px solid rgba(0, 255, 200, 0.2);
  border-radius: 8px;
}

#materialModeToggle label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #00ffc8;
  font-size: 13px;
  cursor: pointer;
}

#materialModeToggle input[type='checkbox'] {
  width: 18px;
  height: 18px;
  accent-color: #00ffc8;
}