/**
 * Shared Form Page Styles
 * Applies to LOX and Tracking forms.
 */

/* Layout */
.form-content {
  padding: var(--space-2xl);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.form-row.compact {
  margin-bottom: var(--space-sm);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.required {
  color: var(--color-error);
}

/* Facility autocomplete */
.facility-autocomplete {
  position: relative;
  width: 100%;
}

.facility-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: 220px;
  overflow-y: auto;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-medium);
  border-top: none;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-dropdown);
  display: none;
}

.facility-dropdown.show {
  display: block;
}

.facility-option {
  padding: var(--space-md);
  cursor: pointer;
  border-bottom: 1px solid var(--color-border-light);
}

.facility-option:last-child {
  border-bottom: none;
}

.facility-option:hover,
.facility-option.highlighted {
  background: var(--color-info-bg);
}

/* Checkboxes */
.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xl);
  align-items: center;
}

.checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
}

/* Sections */
.section {
  margin-top: var(--space-3xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--color-border-light);
}

.section-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-lg);
}

.section-title.collapsible {
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: 0;
  padding: var(--space-sm) 0;
}

.toggle-icon {
  transition: transform var(--transition-base);
  display: inline-block;
}

.toggle-icon.open {
  transform: rotate(90deg);
}

.collapsible-content {
  margin-top: var(--space-md);
  overflow: hidden;
}

.subsection {
  margin-bottom: var(--space-2xl);
}

.subsection-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

/* Bases table */
.bases-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-lg);
}

.bases-table th {
  background: var(--color-bg-elevated);
  padding: var(--space-md) var(--space-sm);
  text-align: left;
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  border-bottom: 2px solid var(--color-border-light);
}

.bases-table td {
  padding: var(--space-md) var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.bases-table th:nth-child(1) {
  width: 40%;
}

.bases-table th:nth-child(2),
.bases-table th:nth-child(3),
.bases-table th:nth-child(4) {
  width: 15%;
}

.bases-table th:nth-child(5) {
  width: 15%;
}

.bases-table input {
  width: 100%;
}

@media (max-width: 640px) {
  .form-content {
    padding: calc(var(--space-xl) / 10);
  }

  .bases-table th,
  .bases-table td {
    padding: var(--space-sm) var(--space-xs);
  }

  .bases-table th:nth-child(1) {
    width: 32%;
  }

  .bases-table th:nth-child(2),
  .bases-table th:nth-child(3),
  .bases-table th:nth-child(4),
  .bases-table th:nth-child(5) {
    width: 17%;
  }
}

.total-filled {
  padding: var(--space-md) var(--space-lg);
  background: var(--color-info-bg);
  border: 2px solid var(--color-info);
  border-radius: var(--radius-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-info);
  white-space: nowrap;
}

.bases-footer {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
  flex-wrap: wrap;
}

/* Validation */
.validation-error {
  padding: var(--space-md);
  background: var(--color-error-bg);
  border: 1px solid var(--color-error);
  border-radius: var(--radius-sm);
  color: var(--color-error);
  margin-bottom: var(--space-md);
  display: none;
}

.validation-error.show {
  display: block;
}

.section .validation-error {
  margin-top: var(--space-md);
}

/* Asset lists */
.asset-list {
  margin-top: var(--space-sm);
  margin-left: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.asset-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.asset-item input {
  flex: 1;
  max-width: 320px;
}

/* Buttons */
.btn-remove {
  background: var(--color-btn-danger);
  color: var(--color-text-inverse);
  padding: var(--space-sm) var(--space-md);
  min-width: 32px;
}

/* Photos */
.photo-section {
  margin-top: var(--space-lg);
}

.photo-input {
  display: none;
}

.photo-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-2xl);
  background: var(--color-btn-primary);
  color: var(--color-text-inverse);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-md);
}

.photo-preview {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-md);
}

.photo-item {
  position: relative;
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-bg-elevated);
}

.photo-item img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}

.photo-item button.photo-remove {
  top: 8px;
  right: 8px;
}

.photo-item .retry-btn,
.photo-item .loading-text {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-sm);
  text-align: center;
  background: rgba(0, 0, 0, 0.65);
  color: white;
  font-size: var(--font-size-sm);
}

.photo-item .loading-text {
  color: white;
}

/* Image modal */
.image-modal {
  display: none;
  position: fixed;
  z-index: var(--z-modal);
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.9);
}

.image-modal-content {
  margin: 5% auto;
  display: block;
  max-width: 90%;
  max-height: 80vh;
}

.image-modal img {
  width: 100%;
  height: auto;
  display: block;
}

.close-modal {
  position: fixed;
  top: 20px;
  right: 20px;
  color: #f1f1f1;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
  z-index: calc(var(--z-modal) + 1);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

/* Utility */
.hidden {
  display: none;
}

/* Loading overlay for uploads */
#loadingOverlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  color: var(--color-text-inverse);
  z-index: var(--z-overlay);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--space-md);
  text-align: center;
  padding: var(--space-2xl);
}

#loadingOverlay .spinner {
  width: 48px;
  height: 48px;
  border: 6px solid rgba(255, 255, 255, 0.35);
  border-top-color: var(--color-text-inverse);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}