/* Aura PDF viewer — canvas-based PDF.js viewer for the carte page.
   Scoped to .aura-pdf-* classes only. Does not restyle any existing element.
   Theme variables come from carte.html (:root / [data-theme="light"]). */

.aura-pdf-viewer {
  width: 100%;
}

/* Toolbar */
.aura-pdf-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  border-radius: 12px;
  background: var(--glass-bg, rgba(255, 255, 255, 0.06));
  border: 1px solid var(--color-border, rgba(255, 255, 255, 0.08));
}

.aura-pdf-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.aura-pdf-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  min-height: 40px;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--color-border, rgba(255, 255, 255, 0.12));
  background: transparent;
  color: var(--color-text, #f5f0eb);
  font-family: var(--font-body, system-ui, sans-serif);
  font-size: 0.9rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

.aura-pdf-btn:hover:not(:disabled) {
  background: var(--color-glass-hover, rgba(255, 255, 255, 0.10));
  border-color: var(--color-accent, #c9a84c);
  color: var(--color-accent-light, #d4b85a);
}

.aura-pdf-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.aura-pdf-btn:focus-visible {
  outline: 2px solid var(--color-accent, #c9a84c);
  outline-offset: 2px;
}

/* Page indicator */
.aura-pdf-pages {
  font-family: var(--font-body, system-ui, sans-serif);
  font-size: 0.9rem;
  color: var(--color-text-muted, #9a8f88);
  min-width: 72px;
  text-align: center;
  user-select: none;
}

.aura-pdf-pages input {
  width: 48px;
  padding: 0.35rem;
  margin: 0;
  text-align: center;
  background: var(--color-glass, rgba(255, 255, 255, 0.06));
  border: 1px solid var(--color-border, rgba(255, 255, 255, 0.12));
  border-radius: 6px;
  color: var(--color-text, #f5f0eb);
  font-family: inherit;
  font-size: 0.9rem;
}

/* Canvas stage */
.aura-pdf-stage {
  border-radius: 12px;
  overflow: auto;
  border: 1px solid var(--color-border, rgba(255, 255, 255, 0.08));
  box-shadow: var(--glass-shadow, 0 20px 50px -10px rgba(0, 0, 0, 0.5));
  background: var(--color-bg-3, #1a1a1a);
  padding: 1rem;
  text-align: center;
  -webkit-overflow-scrolling: touch;
}

/* Width/height are set in JS from the PDF viewport, so no max-width or
   height:auto here — either would fight those values and distort the page. */
.aura-pdf-canvas {
  display: block;
  margin: 0 auto;
  border-radius: 6px;
  background: #fff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

/* Status / error message */
.aura-pdf-status {
  margin-top: 1rem;
  font-family: var(--font-body, system-ui, sans-serif);
  font-size: 0.9rem;
  color: var(--color-text-muted, #9a8f88);
  text-align: center;
}

.aura-pdf-status.is-error {
  color: #ff6b6b;
}

/* Loading spinner */
.aura-pdf-spinner {
  display: block;
  width: 34px;
  height: 34px;
  margin: 2.5rem auto;
  border: 3px solid var(--color-border, rgba(255, 255, 255, 0.15));
  border-top-color: var(--color-accent, #c9a84c);
  border-radius: 50%;
  animation: aura-pdf-spin 0.8s linear infinite;
}

@keyframes aura-pdf-spin {
  to { transform: rotate(360deg); }
}

/* Mobile: shrink toolbar labels, keep 44px touch targets */
@media (max-width: 560px) {
  .aura-pdf-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }

  .aura-pdf-group {
    justify-content: center;
  }

  .aura-pdf-stage {
    padding: 0.5rem;
  }
}

/* Respect reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {
  .aura-pdf-spinner {
    animation-duration: 2s;
  }

  .aura-pdf-btn {
    transition: none;
  }
}