/**
 * Export Dialog Styles
 */

/* Modal Overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal-backdrop, 300);
  animation: fadeIn 0.2s ease;
  padding: 20px;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Modal Dialog */
.modal-dialog {
  background: var(--color-surface, #18181b);
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from {
    transform: translateY(30px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.export-dialog {
  max-width: 650px;
}

/* Modal Header */
.modal-header {
  padding: 24px 24px 20px;
  border-bottom: 1px solid var(--color-border, #27272a);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 22px;
  font-weight: 600;
  color: var(--color-text, #fafafa);
  margin: 0;
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--color-text-secondary, #a1a1aa);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  background: var(--color-surface-elevated, #27272a);
  color: var(--color-text, #fafafa);
}

/* Modal Body */
.modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

.export-description {
  margin: 0 0 24px;
  color: var(--color-text-secondary, #a1a1aa);
  line-height: 1.6;
  font-size: 15px;
}

/* Export Options */
.export-options {
  margin-bottom: 24px;
}

.section-subtitle {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text, #fafafa);
  margin: 0 0 16px;
}

.option-group {
  margin-bottom: 16px;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  padding: 12px;
  border-radius: 8px;
  transition: background 0.2s ease;
}

.checkbox-label:hover {
  background: var(--color-bg-alt, #18181b);
}

.checkbox-label input[type="checkbox"] {
  margin-top: 2px;
  cursor: pointer;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.checkbox-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.checkbox-title {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text, #fafafa);
}

.checkbox-desc {
  font-size: 13px;
  color: var(--color-text-secondary, #a1a1aa);
}

.select-label {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.select-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text, #fafafa);
}

.form-select {
  padding: 8px 12px;
  border: 1px solid var(--color-border, #27272a);
  border-radius: 6px;
  background: var(--color-surface, #18181b);
  color: var(--color-text, #fafafa);
  font-size: 14px;
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.form-select:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-color: var(--color-primary);
}

/* Export Info Cards */
.export-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.info-card {
  background: var(--color-bg-alt, #18181b);
  border: 1px solid var(--color-border, #27272a);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.info-icon {
  font-size: 28px;
  opacity: 0.7;
}

.info-content {
  flex: 1;
}

.info-title {
  font-size: 12px;
  color: var(--color-text-secondary, #a1a1aa);
  margin-bottom: 2px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

.info-value {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text, #fafafa);
}

/* Warning */
.export-warning {
  background: var(--color-warning-bg, rgba(234, 179, 8, 0.1));
  border: 1px solid rgba(234, 179, 8, 0.3);
  border-radius: 8px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-warning, #eab308);
  font-size: 14px;
}

.export-warning.hidden {
  display: none;
}

.warning-icon {
  font-size: 20px;
  flex-shrink: 0;
}

.warning-text {
  flex: 1;
}

/* Modal Footer */
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--color-border, #27272a);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  background: var(--color-bg-alt, #18181b);
}

/* Spinner */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

/* Responsive */
@media (max-width: 640px) {
  .modal-dialog {
    max-width: 100%;
    max-height: 100vh;
    border-radius: 0;
  }

  .modal-header {
    padding: 20px;
  }

  .modal-body {
    padding: 20px;
  }

  .modal-footer {
    padding: 16px 20px;
    flex-direction: column;
  }

  .modal-footer .btn {
    width: 100%;
    justify-content: center;
  }

  .export-info {
    grid-template-columns: 1fr;
  }
}

/* Light theme override */
[data-theme="light"] .modal-dialog {
  background: var(--color-surface);
}

[data-theme="light"] .info-card {
  background: var(--color-surface-elevated);
}

[data-theme="light"] .modal-footer {
  background: var(--color-surface-elevated);
}

/* ============================================
   Reduced Motion Preferences
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  .modal-overlay,
  .modal-dialog,
  .spinner {
    animation: none;
    transition: none;
  }

  @keyframes fadeIn {
    from, to {
      opacity: 1;
    }
  }

  @keyframes slideUp {
    from, to {
      transform: none;
      opacity: 1;
    }
  }

  @keyframes spin {
    from, to {
      transform: none;
    }
  }
}

/* ============================================
   Enhanced Accessibility
   ============================================ */

/* Focus states */
.modal-close:focus-visible {
  outline: 2px solid var(--color-primary, #2563eb);
  outline-offset: 2px;
  background: var(--color-surface-elevated, #27272a);
}

.checkbox-label:focus-within {
  outline: 2px solid var(--color-primary, #2563eb);
  outline-offset: 2px;
  border-radius: 8px;
}

.form-select:focus-visible {
  outline: 2px solid var(--color-primary, #2563eb);
  outline-offset: 2px;
}

/* ============================================
   Touch Target Improvements
   ============================================ */

@media (pointer: coarse) {
  .modal-close {
    min-width: 44px;
    min-height: 44px;
  }

  .checkbox-label {
    min-height: 48px;
  }

  .checkbox-label input[type="checkbox"] {
    width: 24px;
    height: 24px;
  }

  .form-select {
    min-height: 44px;
  }
}