/* ===== Camera Angle Capture ===== */
.camera-angle-overlay[hidden] { display: none !important; }
body.camera-angle-open { overflow: hidden; }
.camera-angle-overlay {
  align-items: center;
  padding: max(12px, env(safe-area-inset-top)) 12px max(12px, env(safe-area-inset-bottom));
}
.camera-angle-card {
  width: min(760px, 100%);
  max-width: 760px;
  max-height: calc(100dvh - 24px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
}
.camera-angle-header { flex: 0 0 auto; }
.camera-angle-body {
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 14px;
}
.camera-angle-privacy {
  margin: 0 0 10px;
  color: var(--ink-400);
  font-size: 11px;
  text-align: center;
}
.camera-angle-source-actions,
.measurement-method-body {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.camera-angle-source-actions button,
.measurement-method-body button { min-height: 44px; }
.camera-angle-protocol-hint {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
  margin-top: 10px;
  color: var(--ink-500);
  font-size: 12px;
  text-align: center;
}
.camera-angle-protocol-title { color: var(--ink-700); font-weight: 700; }
.camera-angle-protocol-sequence { font-weight: 500; }
.camera-angle-stage {
  position: relative;
  min-width: 0;
  margin-top: 12px;
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  touch-action: none;
  border: 1px solid var(--ink-200);
  border-radius: 10px;
  background: #0f172a;
}
.camera-angle-stage[hidden] { display: none !important; }
.camera-angle-canvas {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: min(58dvh, 620px);
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  cursor: crosshair;
}
.camera-angle-zoom-controls {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 6px;
  pointer-events: none;
}
.camera-angle-zoom-value,
.camera-angle-zoom-reset {
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.78);
  color: #fff;
  font: 600 11px/1 system-ui, sans-serif;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.camera-angle-zoom-value { padding: 6px 8px; }
.camera-angle-zoom-reset {
  min-height: 30px;
  margin: 0;
  padding: 0 10px;
  pointer-events: auto;
}
.camera-angle-zoom-reset[hidden] { display: none !important; }
.camera-angle-magnifier {
  position: absolute;
  z-index: 4;
  box-sizing: border-box;
  width: 116px;
  height: 116px;
  overflow: hidden;
  pointer-events: none;
  border: 3px solid #fff;
  border-radius: 50%;
  background: #0f172a;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.38), 0 0 0 2px rgba(37, 99, 235, 0.9);
}
.camera-angle-magnifier[hidden] { display: none !important; }
.camera-angle-magnifier canvas {
  display: block;
  width: 100%;
  height: 100%;
}
.camera-angle-magnifier-crosshair,
.camera-angle-magnifier-crosshair::before,
.camera-angle-magnifier-crosshair::after {
  position: absolute;
  pointer-events: none;
  content: '';
}
.camera-angle-magnifier-crosshair {
  inset: 50% auto auto 50%;
  width: 10px;
  height: 10px;
  transform: translate(-50%, -50%);
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.8);
}
.camera-angle-magnifier-crosshair::before {
  top: 4px;
  left: -7px;
  width: 20px;
  border-top: 2px solid #fff;
}
.camera-angle-magnifier-crosshair::after {
  top: -7px;
  left: 4px;
  height: 20px;
  border-left: 2px solid #fff;
}
.camera-angle-empty {
  display: grid;
  min-height: 180px;
  margin-top: 12px;
  place-items: center;
  border: 1px dashed var(--ink-200);
  border-radius: 10px;
  color: var(--ink-400);
  font-size: 12px;
  text-align: center;
}
.camera-angle-empty[hidden] { display: none !important; }
.pose-assist-panel {
  display: grid;
  justify-items: center;
  gap: 6px;
  margin-top: 10px;
  padding: 9px 10px;
  border: 1px solid var(--ink-100);
  border-radius: 9px;
  background: var(--ink-50);
  text-align: center;
}
.pose-assist-panel[hidden] { display: none !important; }
.pose-assist-trigger,
.pose-assist-knee-switch { min-height: 40px; margin: 0; }
.pose-assist-knee-switch[hidden] { display: none !important; }
.pose-assist-status {
  min-height: 16px;
  color: var(--ink-600);
  font-size: 11px;
  line-height: 1.55;
  white-space: pre-line;
}
.pose-assist-status[data-state="failed"] { color: var(--warn); }
.pose-assist-status[data-state="success"],
.pose-assist-status[data-state="partial"] { color: var(--ink-700); }
.pose-assist-privacy {
  margin: 0;
  color: var(--ink-400);
  font-size: 10px;
  line-height: 1.4;
}
.camera-angle-step { margin-top: 10px; color: var(--ink-500); font-size: 12px; text-align: center; }
.camera-angle-step-primary { color: var(--ink-700); font-weight: 650; }
.camera-angle-step-detail { margin-top: 3px; color: var(--ink-400); font-size: 11px; }
.camera-angle-step-detail[hidden] { display: none !important; }
.camera-angle-result { margin-top: 4px; color: var(--ink-700); font-size: 28px; font-weight: 700; text-align: center; }
.camera-angle-debug {
  max-width: 100%;
  margin: 10px 0 0;
  padding: 8px;
  overflow-x: auto;
  border-radius: 6px;
  background: var(--ink-50);
  color: var(--ink-500);
  font: 10px/1.5 var(--mono);
}
.camera-angle-footer {
  flex: 0 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.camera-angle-footer button { min-height: 44px; margin: 0; }
.camera-angle-confirm { grid-column: span 2; }
.measurement-method-card { max-width: 360px; }
.measurement-method-body p {
  grid-column: 1 / -1;
  margin: 0 0 2px;
  color: var(--ink-500);
  font-size: 12px;
  text-align: center;
}
.measurement-method-body .measurement-method-camera-unavailable {
  margin-top: 2px;
  color: var(--warn);
}

@media (max-width: 768px) {
  .camera-angle-overlay {
    align-items: flex-end;
    padding: max(6px, env(safe-area-inset-top)) 6px max(6px, env(safe-area-inset-bottom));
  }
  .camera-angle-card {
    width: 100%;
    max-height: calc(100dvh - 12px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
    border-radius: 16px 16px 10px 10px;
  }
  .camera-angle-body { padding: 10px; }
  .camera-angle-protocol-hint { flex-direction: column; align-items: center; gap: 2px; }
  .camera-angle-stage { padding: 2px; }
  .camera-angle-canvas { max-height: min(56dvh, 560px); }
  .camera-angle-footer {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 10px 10px calc(10px + env(safe-area-inset-bottom));
  }
  .camera-angle-confirm { grid-column: 1 / -1; }
  .measurement-method-overlay { align-items: flex-end; padding: 8px; }
  .measurement-method-card { width: 100%; max-width: 430px; border-radius: 16px 16px 12px 12px; }
}