/* KI-JSON-Import + Backup-Export/Import (Phase 7), Modal mit zwei Tabs.
   Struktur wird von js/ui/import.js in #import-modal eingehängt. Grundgerüst
   analog zu css/promptGenerator.css (Vollbild auf Mobile, zentriertes
   breites Panel ab 1024px). Formularbausteine (.form-field__label,
   .form-checkbox, .place-form__section-label) nutzen bewusst dieselben
   Klassen wie das Ausflugsziel-Formular statt sie zu duplizieren. */

.import-modal {
  position: fixed;
  inset: 0;
  z-index: 2400;
}

.import-modal[hidden] {
  display: none;
}

.import-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}

.import-modal__panel {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  background: var(--color-surface);
  overflow-y: auto;
  padding: var(--space-lg);
  padding-top: calc(var(--space-lg) + 36px);
  gap: var(--space-md);
}

.import-modal__close {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  z-index: 1;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
}

.import-modal__title {
  font-size: 1.3rem;
  font-weight: 700;
}

.import-modal__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-sm);
}

.import-modal__tab {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-background);
  color: var(--color-text);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.import-modal__tab--active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.import-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.import-panel[hidden] {
  display: none;
}

.import-panel__intro {
  color: var(--color-text-muted);
  line-height: 1.4;
}

.import-panel__section {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-md);
}

.import-panel__section:first-of-type {
  border-top: none;
  padding-top: 0;
}

.import-input {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.import-input__textarea {
  width: 100%;
  min-height: 160px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-sm);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.8rem;
  line-height: 1.4;
  background: var(--color-background);
  color: var(--color-text);
  resize: vertical;
}

.import-input__file {
  font-size: 0.85rem;
}

.import-error {
  color: var(--color-danger);
  font-size: 0.85rem;
}

.import-error[hidden] {
  display: none;
}

.import-status {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.import-preview {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-md);
}

.import-preview[hidden] {
  display: none;
}

.import-preview__summary {
  font-weight: 700;
}

.import-preview__global-warnings {
  margin: 0;
  padding-left: 1.25em;
  color: var(--color-danger);
  font-size: 0.85rem;
}

.import-preview__global-warnings[hidden] {
  display: none;
}

.import-preview__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-height: 320px;
  overflow-y: auto;
}

.import-preview__item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.import-preview__item--rejected {
  border-color: var(--color-danger);
  background: #fdecea;
}

.import-preview__item-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
}

.import-preview__name {
  font-weight: 700;
}

.import-preview__category {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.import-preview__badge {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-danger);
  text-transform: uppercase;
}

.import-preview__duplicate-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin: 0;
}

.import-preview__warnings,
.import-preview__reasons {
  margin: 0;
  padding-left: 1.25em;
  font-size: 0.8rem;
}

.import-preview__warnings {
  color: var(--color-text-muted);
}

.import-preview__reasons {
  color: var(--color-danger);
}

.import-preview__skip-duplicates {
  font-size: 0.85rem;
}

.import-preview__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

@media (min-width: 1024px) {
  .import-modal__panel {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: min(840px, 95vw);
    height: min(90vh, 900px);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
  }
}