/* ========================================
   COMMON COMPONENT STYLES
   ======================================== */

/* ===== Image Picker Component ===== */

.image-picker {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.selected-images-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 0.5rem;
}

.selected-image-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: 0.5rem;
  overflow: hidden;
  background: var(--color-bg-secondary, #F3F4F6);
}

.selected-image-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.selected-image-item .remove-btn {
  position: absolute;
  top: 0.25rem;
  right: 0.25rem;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.7);
  border: none;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.2s;
}

.selected-image-item .remove-btn:hover {
  background: rgba(239, 68, 68, 0.9);
}

.selected-image-item .remove-btn .material-symbols-outlined {
  font-size: 1rem;
}

.upload-progress,
.upload-success,
.upload-error {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.upload-progress {
  background: rgba(0, 0, 0, 0.5);
}

.upload-progress .spinner {
  width: 2rem;
  height: 2rem;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.upload-success {
  background: rgba(34, 197, 94, 0.3);
}

.upload-success .material-symbols-outlined {
  font-size: 2rem;
  color: #22c55e;
}

.upload-error {
  background: rgba(239, 68, 68, 0.3);
}

.upload-error .material-symbols-outlined {
  font-size: 2rem;
  color: #ef4444;
}

.picker-buttons {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.picker-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: 1rem 1.5rem;
  border-radius: 0.75rem;
  border: 2px dashed var(--color-border, #E5E7EB);
  background: transparent;
  color: var(--color-text-secondary, #6B7280);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
  flex: 1;
  min-width: 80px;
}

.picker-btn:hover:not(:disabled) {
  border-color: var(--color-primary, #0891B2);
  color: var(--color-primary, #0891B2);
  background: rgba(8, 145, 178, 0.1);
}

.picker-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.picker-btn .material-symbols-outlined {
  font-size: 1.5rem;
}

.camera-btn:hover:not(:disabled) {
  border-color: #10b981;
  color: #10b981;
  background: rgba(16, 185, 129, 0.1);
}

.picker-error {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  background: rgba(239, 68, 68, 0.1);
  border-radius: 0.5rem;
  color: #ef4444;
  font-size: 0.875rem;
}

.picker-error .material-symbols-outlined {
  font-size: 1.25rem;
}

.picker-hint {
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-text-secondary, #6B7280);
}


/* ===== Biometric Settings Component ===== */

.biometric-settings {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--color-bg-secondary, #F3F4F6);
  border-radius: 0.75rem;
}

.settings-header {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.settings-icon {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  border-radius: 0.75rem;
}

.settings-icon .material-symbols-outlined {
  font-size: 1.5rem;
  color: white;
}

.settings-info {
  flex: 1;
}

.settings-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary, #1F2937);
}

.settings-description {
  margin: 0.25rem 0 0 0;
  font-size: 0.75rem;
  color: var(--color-text-secondary, #6B7280);
}

.settings-description .loading-text {
  opacity: 0.7;
}

.settings-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

/* Toggle Switch */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 3rem;
  height: 1.75rem;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--color-border-strong, #D1D5DB);
  border-radius: 1rem;
  transition: 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toggle-slider::before {
  position: absolute;
  content: "";
  height: 1.25rem;
  width: 1.25rem;
  left: 0.25rem;
  bottom: 0.25rem;
  background: white;
  border-radius: 50%;
  transition: 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toggle-switch input:checked+.toggle-slider {
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
}

.toggle-switch input:checked+.toggle-slider::before {
  transform: translateX(1.25rem);
}

.toggle-switch input:disabled+.toggle-slider {
  opacity: 0.5;
  cursor: not-allowed;
}

.settings-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
}

.settings-status.enabled {
  background: rgba(34, 197, 94, 0.1);
  color: #22c55e;
}

.settings-status.unavailable {
  background: rgba(156, 163, 175, 0.1);
  color: #9ca3af;
}

.settings-status .material-symbols-outlined {
  font-size: 1rem;
}

/* ===== Lazy Image Component ===== */

.lazy-image-container {
  position: relative;
  overflow: hidden;
  background: var(--color-bg-secondary, #F3F4F6);
}

.lazy-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(110deg, #E5E7EB 8%, #F3F4F6 18%, #E5E7EB 33%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

.lazy-image-spinner {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(0, 0, 0, 0.08);
  border-top-color: rgba(0, 0, 0, 0.4);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.lazy-image-error {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(239, 68, 68, 0.1);
  color: #6b7280;
}

.lazy-image-error .material-symbols-outlined {
  font-size: 2rem;
}

.lazy-image {
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
}

.lazy-image.loaded {
  opacity: 1;
}

/* ===== Infinite Scroll ===== */

.infinite-scroll-container {
  width: 100%;
}

.infinite-scroll-sentinel {
  width: 100%;
  min-height: 1px;
}