/* SignBridge Head Control - Consistent Style */
:root {
  --deep-navy: #0D1B2A;
  --ocean-blue: #1B3A4B;
  --teal: #62B6CB;
  --coral: #FF6B6B;
  --light: #E8F4F8;
  --muted: rgba(143,163,173,0.95);
  --success: #4ECDC4;
  --warning: #FFD93D;
  --bg: var(--deep-navy);
  --panel: rgba(27,58,75,0.35);
  --panel2: rgba(27,58,75,0.50);
  --text: var(--light);
  --brand: var(--teal);
  --accent: var(--coral);
  --good: var(--success);
  --border: rgba(232,244,248,0.14);
  --shadow: 0 18px 60px rgba(0,0,0,0.45);
  --radius: 16px;
  --radius2: 12px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 800px at 20% 10%, rgba(98,182,203,0.18), transparent 55%),
              radial-gradient(900px 600px at 90% 20%, rgba(255,107,107,0.12), transparent 55%),
              var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

.container {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 18px;
  max-width: 1200px;
  margin: 0 auto;
}

/* Header */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

header h1 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--brand);
}
header h1 span { color: var(--text); }

.language-selector {
  display: flex;
  gap: 8px;
}

.lang-btn {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(232,244,248,0.18);
  background: rgba(0,0,0,0.16);
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
}
.lang-btn.active {
  background: rgba(98,182,203,0.20);
  border-color: rgba(98,182,203,0.35);
}

.header-actions { display: flex; gap: 10px; }

.btn-home {
  border: 1px solid rgba(98,182,203,0.30);
  background: rgba(98,182,203,0.15);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background .15s ease;
}
.btn-home:hover { background: rgba(98,182,203,0.25); }

/* Main Content */
.main-content {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 16px;
  flex: 1;
}

/* Panels */
.control-panel, .camera-section .controls, .status-panel {
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}

/* Navigation Info */
.navigation-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  padding: 14px;
  background: rgba(0,0,0,0.18);
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  flex-wrap: wrap;
}

.nav-btn {
  padding: 12px 18px;
  background: rgba(98,182,203,0.20);
  border: 1px solid rgba(98,182,203,0.35);
  color: var(--text);
  border-radius: var(--radius2);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all .15s ease;
}
.nav-btn:hover {
  background: rgba(98,182,203,0.30);
  transform: translateY(-1px);
}

.category-display {
  text-align: center;
  flex: 1;
}
.category-display #currentCategory {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--brand);
  letter-spacing: 1px;
}

.category-nav {
  font-size: 0.85rem;
  color: var(--muted);
}

/* Phrases Grid */
.phrases-grid {
  margin: 20px 0;
}

.phrase-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 12px;
}

.phrase-btn {
  padding: 18px 14px;
  background: rgba(255,255,255,0.06);
  border: 2px solid rgba(238,243,255,0.12);
  border-radius: var(--radius2);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
  transition: all .15s ease;
  text-align: center;
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.phrase-btn:hover {
  background: rgba(255,255,255,0.10);
  transform: translateY(-2px);
}
.phrase-btn.selected {
  background: rgba(98,182,203,0.25);
  border-color: rgba(98,182,203,0.60);
  box-shadow: 0 0 20px rgba(98,182,203,0.25);
}

/* Action Indicator */
.action-indicator {
  text-align: center;
  margin: 16px 0;
  padding: 14px;
  background: rgba(255,215,0,0.12);
  border: 1px solid rgba(255,215,0,0.30);
  border-radius: var(--radius2);
}

.selected-phrase #selectedText {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text);
}

.confirmation-info {
  text-align: center;
  font-size: 0.95rem;
  color: var(--muted);
  margin-top: 8px;
}

/* Camera Section */
.camera-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.camera-container {
  position: relative;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  border: 1px solid var(--border);
}

#camera {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scaleX(-1); /* Mirror for natural interaction */
}

#overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  transform: scaleX(-1); /* Mirror to match video */
}

.face-placeholder {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 4rem;
  z-index: 10;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.7; }
  50% { transform: translate(-50%, -50%) scale(1.1); opacity: 1; }
}

/* Controls */
.controls {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.calibrate-btn {
  width: 100%;
  padding: 14px;
  background: rgba(255,193,7,0.20);
  border: 1px solid rgba(255,193,7,0.40);
  color: var(--text);
  border-radius: var(--radius2);
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  transition: all .15s ease;
}
.calibrate-btn:hover {
  background: rgba(255,193,7,0.30);
}

.sensitivity-control {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sensitivity-control label {
  font-weight: 700;
  color: var(--text);
  font-size: 0.95rem;
}

.slider-container {
  display: flex;
  align-items: center;
  gap: 12px;
}

#sensitivitySlider {
  flex: 1;
  height: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,0.12);
  -webkit-appearance: none;
  appearance: none;
}
#sensitivitySlider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  background: var(--brand);
  border-radius: 50%;
  cursor: pointer;
}

#sensitivityValue {
  font-weight: 800;
  color: var(--brand);
  min-width: 45px;
  text-align: right;
}

/* Status Panel */
.status-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: auto;
}

.pose-info, .action-info {
  padding: 14px;
  background: rgba(0,0,0,0.18);
  border-radius: var(--radius2);
  border-left: 3px solid var(--brand);
}

.pose-info h3, .action-info h3 {
  color: var(--brand);
  margin-bottom: 10px;
  font-size: 0.95rem;
  font-weight: 800;
}

.pose-info p, .action-info p {
  margin: 6px 0;
  color: var(--text);
  font-size: 0.9rem;
}
.pose-info p span, .action-info p span {
  color: var(--muted);
}

#currentAction {
  font-weight: 700;
  color: var(--good);
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
}

.modal-content {
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  border: 1px solid var(--border);
  margin: 5% auto;
  padding: 28px;
  border-radius: var(--radius);
  width: 90%;
  max-width: 600px;
  text-align: center;
  box-shadow: var(--shadow);
  color: var(--text);
}

.modal-content h2 {
  color: var(--brand);
  margin-bottom: 16px;
  font-size: 1.5rem;
  font-weight: 800;
}

.modal-content p {
  color: var(--muted);
  margin-bottom: 20px;
}

/* Calibration Steps */
.calibration-steps {
  display: flex;
  justify-content: space-between;
  margin: 24px 0;
  position: relative;
}

.calibration-steps::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 10%;
  right: 10%;
  height: 3px;
  background: rgba(255,255,255,0.12);
  z-index: 1;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 2;
  flex: 1;
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  border: 2px solid rgba(255,255,255,0.20);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  margin-bottom: 8px;
  transition: all 0.3s ease;
  color: var(--muted);
}

.step.active .step-number {
  background: rgba(98,182,203,0.30);
  border-color: var(--brand);
  color: var(--brand);
  transform: scale(1.1);
}

.step-text {
  font-size: 0.8rem;
  text-align: center;
  color: var(--muted);
  max-width: 80px;
}
.step.active .step-text {
  color: var(--text);
}

.calibration-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  margin-top: 24px;
}

.calibration-buttons button {
  padding: 12px 28px;
  border: 1px solid;
  border-radius: var(--radius2);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all .15s ease;
}

#startCalibrationBtn {
  background: rgba(78,205,196,0.20);
  border-color: rgba(78,205,196,0.40);
  color: var(--text);
}
#startCalibrationBtn:hover {
  background: rgba(78,205,196,0.30);
}
#startCalibrationBtn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

#cancelCalibrationBtn {
  background: rgba(255,107,107,0.15);
  border-color: rgba(255,107,107,0.35);
  color: var(--text);
}
#cancelCalibrationBtn:hover {
  background: rgba(255,107,107,0.25);
}

/* Responsive */
@media (max-width: 900px) {
  .main-content {
    grid-template-columns: 1fr;
  }
  .status-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .phrase-row {
    grid-template-columns: 1fr 1fr;
  }
  .navigation-info {
    flex-direction: column;
    text-align: center;
  }
  .calibration-steps {
    flex-wrap: wrap;
    gap: 16px;
  }
  .calibration-steps::before {
    display: none;
  }
  header h1 {
    font-size: 1.1rem;
  }
}

/* Instructions Panel */
.instructions-panel {
  background: linear-gradient(135deg, rgba(98,182,203,0.15), rgba(78,205,196,0.10));
  border: 1px solid rgba(98,182,203,0.30);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 16px;
  position: relative;
}

.instructions-panel h3 {
  color: var(--brand);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.instructions-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 8px 20px;
}

.instructions-list li {
  font-size: 0.9rem;
  color: var(--text);
  padding-left: 0;
  line-height: 1.4;
}

.close-instructions {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(255,255,255,0.1);
  border: none;
  color: var(--muted);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  transition: all 0.2s;
}

.close-instructions:hover {
  background: rgba(255,107,107,0.3);
  color: var(--text);
}

.instructions-panel.hidden {
  display: none;
}

/* Status Indicators */
.status-indicators {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.face-status,
.calibration-status {
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
}

.face-status.detected {
  background: rgba(78,205,196,0.20);
  border: 1px solid rgba(78,205,196,0.40);
  color: var(--good);
}

.face-status.not-detected {
  background: rgba(255,107,107,0.15);
  border: 1px solid rgba(255,107,107,0.35);
  color: var(--accent);
}

.calibration-status.calibrated {
  background: rgba(78,205,196,0.20);
  border: 1px solid rgba(78,205,196,0.40);
  color: var(--good);
}

.calibration-status.not-calibrated {
  background: rgba(255,215,61,0.15);
  border: 1px solid rgba(255,215,61,0.35);
  color: var(--warning);
}

/* Phrase Button Speaking Animation */
.phrase-btn.speaking {
  animation: speakPulse 0.5s ease-in-out;
  background: rgba(78,205,196,0.35) !important;
  border-color: var(--good) !important;
  box-shadow: 0 0 25px rgba(78,205,196,0.4);
}

@keyframes speakPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

/* Current Action Active State */
#currentAction.active {
  color: var(--brand);
  font-weight: 700;
}

#currentAction.speaking {
  color: var(--good);
  font-weight: 800;
  font-size: 1.1rem;
  animation: textPulse 0.3s ease;
}

@keyframes textPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

/* Calibration Step Completed State */
.step.completed .step-number {
  background: rgba(78,205,196,0.30);
  border-color: var(--good);
  color: var(--good);
}

.step.completed .step-number::after {
  content: 'ok';
  position: absolute;
  font-size: 0.7rem;
}

/* Face Placeholder Animation */
.face-placeholder {
  font-size: 3rem;
  animation: facePulse 2s infinite ease-in-out;
}

@keyframes facePulse {
  0%, 100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.6;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 1;
  }
}

/* Action Indicator Improvements */
.action-indicator {
  text-align: center;
  margin: 16px 0;
  padding: 16px;
  background: rgba(98,182,203,0.15);
  border: 2px solid rgba(98,182,203,0.35);
  border-radius: var(--radius2);
  transition: all 0.3s ease;
}

.action-indicator:has(.speaking) {
  background: rgba(78,205,196,0.20);
  border-color: var(--good);
  box-shadow: 0 0 20px rgba(78,205,196,0.3);
}

.selected-phrase #selectedText {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text);
}

/* Improved Sensitivity Slider */
.sensitivity-control {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.sensitivity-control label {
  font-weight: 600;
  color: var(--text);
  font-size: 0.9rem;
  white-space: nowrap;
}

.slider-container {
  flex: 1;
  min-width: 100px;
}

#sensitivitySlider {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: rgba(255,255,255,0.12);
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

#sensitivitySlider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  background: var(--brand);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
  transition: transform 0.15s;
}

#sensitivitySlider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

#sensitivityValue {
  font-weight: 800;
  color: var(--brand);
  min-width: 45px;
  text-align: right;
}

/* Improved Controls Layout */
.controls {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px;
}

/* Toggle System Button (Start/Pause) */
.toggle-system-btn {
  width: 100%;
  padding: 16px;
  border-radius: var(--radius2);
  font-size: 1.1rem;
  font-weight: 800;
  cursor: pointer;
  transition: all .2s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.toggle-system-btn.paused {
  background: linear-gradient(135deg, rgba(78,205,196,0.25), rgba(78,205,196,0.15));
  border: 2px solid rgba(78,205,196,0.50);
  color: var(--good);
  box-shadow: 0 0 20px rgba(78,205,196,0.2);
}

.toggle-system-btn.paused:hover {
  background: linear-gradient(135deg, rgba(78,205,196,0.35), rgba(78,205,196,0.25));
  box-shadow: 0 0 30px rgba(78,205,196,0.3);
  transform: translateY(-2px);
}

.toggle-system-btn.active {
  background: linear-gradient(135deg, rgba(255,107,107,0.25), rgba(255,107,107,0.15));
  border: 2px solid rgba(255,107,107,0.50);
  color: var(--accent);
  box-shadow: 0 0 20px rgba(255,107,107,0.2);
  animation: activePulse 2s infinite;
}

.toggle-system-btn.active:hover {
  background: linear-gradient(135deg, rgba(255,107,107,0.35), rgba(255,107,107,0.25));
  box-shadow: 0 0 30px rgba(255,107,107,0.3);
}

@keyframes activePulse {
  0%, 100% { box-shadow: 0 0 20px rgba(255,107,107,0.2); }
  50% { box-shadow: 0 0 30px rgba(255,107,107,0.4); }
}

/* System Paused Overlay */
.camera-container.system-paused::after {
  content: '⏸ PAUSADO';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0,0,0,0.7);
  color: var(--warning);
  padding: 16px 32px;
  border-radius: var(--radius2);
  font-size: 1.2rem;
  font-weight: 800;
  z-index: 100;
  border: 2px solid rgba(255,215,61,0.5);
}

/* =====================================================
   COCKPIT PANEL STYLES
   ===================================================== */

.cockpit-panel {
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-top: 16px;
}

.cockpit-panel summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  font-weight: 600;
  cursor: pointer;
  color: var(--text);
}

.settings-icon {
  font-size: 1.1rem;
}

.preset-badge {
  margin-left: auto;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(98,182,203,0.2);
  color: var(--brand);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.cockpit-content {
  padding: 0 16px 16px;
  max-height: 50vh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(98,182,203,0.3) transparent;
}

.cockpit-content::-webkit-scrollbar {
  width: 6px;
}

.cockpit-content::-webkit-scrollbar-thumb {
  background: rgba(98,182,203,0.3);
  border-radius: 3px;
}

.cockpit-section {
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.cockpit-section:last-child {
  border-bottom: none;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--brand);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-icon {
  font-size: 1rem;
}

/* Presets */
.presets-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.preset-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 10px 6px;
  background: rgba(0,0,0,0.2);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  color: var(--muted);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
}

.preset-btn:hover {
  background: rgba(255,255,255,0.05);
  color: var(--text);
}

.preset-btn.active {
  background: rgba(98,182,203,0.15);
  border-color: var(--brand);
  color: var(--text);
}

.preset-icon { font-size: 1.3rem; }
.preset-name { font-weight: 600; }

/* Preset Badge Variants */
.preset-badge.preset-easy {
  background: rgba(78, 205, 196, 0.2);
  color: var(--success);
}

.preset-badge.preset-balanced {
  background: rgba(98, 182, 203, 0.2);
  color: var(--brand);
}

.preset-badge.preset-precise {
  background: rgba(255, 217, 61, 0.2);
  color: var(--warning);
}

.preset-badge.preset-custom {
  background: rgba(255, 107, 107, 0.2);
  color: var(--accent);
}

/* Setting Groups */
.setting-group {
  margin-bottom: 12px;
}

.setting-group label {
  display: block;
  margin-bottom: 6px;
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 500;
}

.slider-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--muted);
}

.slider-row input[type="range"] {
  flex: 1;
}

.slider-row b {
  min-width: 45px;
  text-align: right;
  color: var(--brand);
  font-variant-numeric: tabular-nums;
}

/* Action Map */
.action-map {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.action-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  background: rgba(0,0,0,0.15);
  border-radius: 8px;
}

.action-icon { font-size: 1.2rem; }
.action-name {
  flex: 1;
  font-size: 0.9rem;
  color: var(--text);
}

.action-row select {
  padding: 6px 10px;
  background: rgba(0,0,0,0.2);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  color: var(--text);
  font-size: 0.85rem;
}

/* Buttons */
.btn-small {
  padding: 8px 14px;
  background: rgba(98,182,203,0.15);
  border: 1px solid rgba(98,182,203,0.3);
  border-radius: 8px;
  color: var(--brand);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-small:hover {
  background: rgba(98,182,203,0.25);
}

.btn-danger {
  background: rgba(255,107,107,0.15) !important;
  border-color: rgba(255,107,107,0.35) !important;
  color: var(--accent) !important;
}

.btn-icon {
  padding: 6px 10px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  cursor: pointer;
}

.buttons-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* API Key */
.api-key-row {
  display: flex;
  gap: 8px;
}

.api-key-row input {
  flex: 1;
  padding: 8px 12px;
  background: rgba(0,0,0,0.2);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  color: var(--text);
  font-family: monospace;
}

/* AI Section */
.ai-section {
  background: linear-gradient(135deg, rgba(98,182,203,0.05), rgba(78,205,196,0.05));
  margin: 0 -16px;
  padding: 14px 16px !important;
  border-left: 3px solid var(--brand);
}

/* Performance Grid */
.perf-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.perf-item {
  background: rgba(0,0,0,0.2);
  border-radius: 8px;
  padding: 10px;
  text-align: center;
}

.perf-label {
  display: block;
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.perf-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--brand);
}

/* Checkbox Rows */
.checkbox-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.checkbox-row label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--muted);
  cursor: pointer;
}

.checkbox-row input[type="checkbox"] {
  accent-color: var(--brand);
}

/* Shortcuts */
.shortcuts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}

.shortcut {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  background: rgba(0,0,0,0.15);
  border-radius: 6px;
  font-size: 0.8rem;
  color: var(--muted);
}

.shortcut kbd {
  padding: 3px 6px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 4px;
  font-family: monospace;
  font-size: 0.75rem;
  color: var(--text);
}

/* High Contrast */
body.high-contrast {
  --bg: #000;
  --panel: rgba(30,30,30,0.95);
  --text: #fff;
  --brand: #00ffff;
}

/* Large Text */
body.large-text {
  font-size: 18px;
}

/* Reduced Motion */
body.reduce-motion * {
  animation: none !important;
  transition: none !important;
}

@media (max-width: 600px) {
  .presets-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .perf-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}