/* ==========================================================================
   LNdW – Lange Nacht der Wissenschaften – Event List Styles
   All classes prefixed with lndw- to avoid CMS style conflicts.
   ========================================================================== */

/* ---------------------------------------------------------------------------
   Theme – CSS Custom Properties
   Default: dark mode (matching CMS theme).
   --------------------------------------------------------------------------- */

/* --- Light mode (for future use) ---
.lndw {
  --lndw-bg: #fff;
  --lndw-bg-secondary: #f8f9fa;
  --lndw-bg-tertiary: #edf2f7;
  --lndw-text: #1a1a1a;
  --lndw-text-secondary: #495057;
  --lndw-text-muted: #6c757d;
  --lndw-border: #dee2e6;
  --lndw-border-light: #eee;
  --lndw-input-bg: #fff;
  --lndw-input-border: #ced4da;
  --lndw-hover-bg: #ecf0f1;
  --lndw-shadow: rgba(0, 0, 0, 0.08);
}
*/

.lndw {
  --lndw-bg: rgba(77,142,169,0.5);
  --lndw-bg-secondary: rgba(67,132,159,0.5);
  --lndw-bg-tertiary: #333348;
  --lndw-text: #e0e0e0;
  --lndw-text-secondary: #b0b0c0;
  --lndw-text-muted: #8888a0;
  --lndw-border: #444460;
  --lndw-border-light: #8686b34d;
  --lndw-primary: #2c3e50;
  --lndw-primary-hover: #34495e;
  --lndw-primary-text: #fff;
  --lndw-accent: #ffbe00;
  --lndw-danger: #c0392b;
  --lndw-success: #27ae60;
  --lndw-input-bg: #2a2a3d;
  --lndw-input-border: #555570;
  --lndw-hover-bg: #333348;
  --lndw-shadow: rgba(0, 0, 0, 0.25);
}

/* ---------------------------------------------------------------------------
   Base / Container
   --------------------------------------------------------------------------- */
.lndw {
  color: var(--lndw-text);
  line-height: 1.5;
  max-width: 1200px;
  margin: 0 auto;
}

.lndw *,
.lndw *::before,
.lndw *::after {
  box-sizing: border-box;
}

.lndw-loading,
.lndw-error {
  text-align: center;
  padding: 2rem;
  color: var(--lndw-text-muted);
}

.lndw-error {
  color: var(--lndw-danger);
}

/* ---------------------------------------------------------------------------
   Mode Toggle
   --------------------------------------------------------------------------- */
.lndw-mode-toggle {
  display: flex;
  gap: 0;
  margin-bottom: 1.5rem;
  border: 2px solid var(--lndw-primary);
  border-radius: .2em;
  overflow: hidden;
  width: fit-content;
}

.lndw-mode-btn {
  padding: 0.5rem 1.25rem;
  border: none;
  background: var(--lndw-bg);
  color: var(--lndw-text);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s;
}

.lndw-mode-btn:hover {
  background: var(--lndw-hover-bg);
}

.lndw-mode-btn--active {
  background: var(--lndw-primary);
  color: var(--lndw-primary-text);
}

.lndw-mode-btn--active:hover {
  background: var(--lndw-primary-hover);
}

/* ---------------------------------------------------------------------------
   Layout (main + sidebar)
   --------------------------------------------------------------------------- */
.lndw-layout {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.lndw-main {
  flex: 1;
  min-width: 0;
}

.lndw-sidebar {
  flex-shrink: 0;
  order: -1;
}

@media (min-width: 900px) {
  .lndw-layout {
    flex-direction: row;
  }

  .lndw-sidebar {
    width: 280px;
    order: 1;
  }

  .lndw-main {
    order: 0;
  }
}

/* ---------------------------------------------------------------------------
   Active Filters (top bar with tags)
   --------------------------------------------------------------------------- */
.lndw-active-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.375rem;
  margin-bottom: 1rem;
  padding: 0.5rem 0.75rem;
  background: var(--lndw-bg-tertiary);
  border-radius: .2em;
}

.lndw-active-filters__label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--lndw-text-secondary);
  margin-right: 0.25rem;
}

.lndw-active-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--lndw-primary);
  border-radius: 12px;
  background: var(--lndw-primary);
  color: var(--lndw-primary-text);
  font-size: 0.75rem;
  cursor: pointer;
  transition: background-color 0.2s;
}

.lndw-active-tag:hover {
  background: var(--lndw-danger);
  border-color: var(--lndw-danger);
}

.lndw-active-filters__reset {
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--lndw-danger);
  border-radius: 12px;
  background: transparent;
  color: var(--lndw-danger);
  font-size: 0.75rem;
  cursor: pointer;
  margin-left: auto;
  transition: all 0.2s;
}

.lndw-active-filters__reset:hover {
  background: var(--lndw-danger);
  color: var(--lndw-primary-text);
}

/* ---------------------------------------------------------------------------
   Filters (sidebar)
   --------------------------------------------------------------------------- */
.lndw-filters {
  background: var(--lndw-bg-secondary);
  border: 1px solid var(--lndw-border);
  border-radius: .2em;
  padding: 1rem;
}

@media (min-width: 900px) {
  .lndw-filters {
    position: sticky;
    top: 1rem;
  }
}

.lndw-filters__toggle {
  display: none;
  width: 100%;
  padding: 0.5rem 0;
  border: none;
  background: transparent;
  color: var(--lndw-text);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
}

.lndw-filters__body {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

@media (max-width: 899px) {
  .lndw-filters__toggle {
    display: block;
  }

  .lndw-filters__body {
    display: none;
  }

  .lndw-filters__body--open {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }

  .lndw-filters__title {
    display: none;
  }
}

.lndw-filters__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--lndw-text);
  margin: 0 0 0.25rem;
}

.lndw-filter-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.lndw-filter-group--search {
  flex-direction: column;
  align-items: stretch;
}

.lndw-filter-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--lndw-text-secondary);
  min-width: 100px;
}

.lndw-search {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--lndw-input-border);
  border-radius: 4px;
  font-size: 0.9rem;
  outline: none;
  background: var(--lndw-input-bg);
  color: var(--lndw-text);
  transition: border-color 0.2s;
}

.lndw-search:focus {
  border-color: var(--lndw-accent);
  box-shadow: 0 0 0 2px rgba(255, 190, 0, 0.2);
}

.lndw-filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.lndw-filter-btn {
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--lndw-input-border);
  border-radius: 20px;
  background: var(--lndw-bg);
  color: var(--lndw-text-secondary);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
}

.lndw-filter-btn:hover {
  border-color: var(--lndw-accent);
  color: var(--lndw-text);
}

.lndw-filter-btn--active {
  background: var(--lndw-primary);
  border-color: var(--lndw-primary);
  color: var(--lndw-primary-text);
}

.lndw-filter-btn--active:hover {
  background: var(--lndw-primary-hover);
}

.lndw-filter-checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.75rem;
}

.lndw-checkbox-label {
  font-size: 0.85rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--lndw-text-secondary);
}

.lndw-select {
  padding: 0.4rem 0.5rem;
  border: 1px solid var(--lndw-input-border);
  border-radius: 4px;
  font-size: 0.85rem;
  background: var(--lndw-input-bg);
  color: var(--lndw-text);
  min-width: 200px;
  max-width: 100%;
}

/* ---------------------------------------------------------------------------
   Result Count
   --------------------------------------------------------------------------- */
.lndw-result-count {
  font-size: 0.85rem;
  color: var(--lndw-text-muted);
  margin-bottom: 0.75rem;
}

/* ---------------------------------------------------------------------------
   Event List
   --------------------------------------------------------------------------- */
.lndw-event-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.lndw-no-results {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--lndw-text-muted);
}

.lndw-no-results p {
  margin: 0.25rem 0;
}

/* ---------------------------------------------------------------------------
   Event Item
   --------------------------------------------------------------------------- */
.lndw-item {
  border: 1px solid var(--lndw-border);
  border-radius: .2em;
  background: var(--lndw-bg);
  cursor: pointer;
  transition: box-shadow 0.2s, border-color 0.2s;
}

.lndw-item:hover {
  border-color: var(--lndw-text-muted);
  box-shadow: 0 2px 6px var(--lndw-shadow);
}

.lndw-item--expanded {
  border-color: var(--lndw-accent);
}

.lndw-item__header {
  padding: 0.75rem 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.lndw-item__type {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  background: var(--lndw-accent);
  color: #fff;
  border-radius: 12px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.025em;
  white-space: nowrap;
}

.lndw-item__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--lndw-text);
  margin: 0;
  flex: 1 1 auto;
  min-width: 200px;
}

.lndw-item__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.75rem;
  font-size: 0.8rem;
  color: var(--lndw-text-muted);
  width: 100%;
}

.lndw-item__venue {
  font-weight: 500;
  color: var(--lndw-text-secondary);
}

.lndw-item__region {
  color: var(--lndw-text-muted);
}

.lndw-item__time,
.lndw-item__slots {
  color: var(--lndw-text-secondary);
}

.lndw-item__toggle-indicator {
  font-size: 0.7rem;
  color: var(--lndw-text-muted);
  margin-left: auto;
  flex-shrink: 0;
}

/* ---------------------------------------------------------------------------
   Event Item – Expanded Details
   --------------------------------------------------------------------------- */
.lndw-item__details {
  padding: 0 1rem 1rem;
  border-top: 1px solid var(--lndw-border-light);
  margin-top: 0.25rem;
}

.lndw-item__image {
  margin: 0.75rem 0;
  aspect-ratio: 2 / 1;
  background: var(--lndw-bg-secondary);
  border-radius: 4px;
  overflow: hidden;
}

.lndw-item__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.lndw-item__desc {
  font-size: 0.9rem;
  margin: 0.75rem 0;
  line-height: 1.6;
  color: var(--lndw-text);
}

.lndw-item__desc p {
  margin: 0;
}

.lndw-item__location,
.lndw-item__speaker,
.lndw-item__note {
  font-size: 0.85rem;
  margin: 0.35rem 0;
  color: var(--lndw-text-secondary);
}

/* ---------------------------------------------------------------------------
   Event Item – Footer (icons + actions)
   --------------------------------------------------------------------------- */
.lndw-item__footer {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--lndw-border-light);
}

.lndw-item__icons {
  display: flex;
  gap: 0.375rem;
}

.lndw-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 700;
}

.lndw-icon--kids6 {
  background: var(--lndw-success);
  color: #fff;
}

.lndw-icon--kids10 {
  background: #2980b9;
  color: #fff;
}

.lndw-icon--accessible {
  background: #8e44ad;
  color: #fff;
  font-size: 0.9rem;
}

.lndw-icon--parking {
  background: var(--lndw-primary);
  color: var(--lndw-primary-text);
}

.lndw-item__actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
  position: relative;
}

.lndw-share-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--lndw-primary);
  border-radius: 4px;
  background: var(--lndw-bg);
  color: var(--lndw-text);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.lndw-share-btn:hover {
  background: var(--lndw-primary);
  color: var(--lndw-primary-text);
}

.lndw-share-toast {
  position: absolute;
  right: 0;
  bottom: calc(100% + 0.35rem);
  padding: 0.25rem 0.6rem;
  background: var(--lndw-success);
  color: #fff;
  font-size: 0.75rem;
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
}

.lndw-share-toast--visible {
  opacity: 1;
  transform: translateY(0);
}

.lndw-venue-link {
  font-size: 0.85rem;
  color: var(--lndw-accent);
  text-decoration: none;
  font-weight: 500;
}

.lndw-venue-link:hover {
  text-decoration: underline;
}

/* ---------------------------------------------------------------------------
   Venue List
   --------------------------------------------------------------------------- */
.lndw-venue-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.lndw-venue-region__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--lndw-text);
  margin: 0 0 0.5rem;
  padding-bottom: 0.35rem;
  border-bottom: 2px solid var(--lndw-accent);
}

.lndw-venue-region__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.lndw-venue-item {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--lndw-border-light);
}

.lndw-venue-item:last-child {
  border-bottom: none;
}

.lndw-venue-item__link {
  color: var(--lndw-text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}

.lndw-venue-item__link:hover {
  text-decoration: underline;
  color: var(--lndw-accent);
}

/* ---------------------------------------------------------------------------
   Pagination
   --------------------------------------------------------------------------- */
.lndw-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.25rem;
  margin-top: 1.5rem;
  padding: 1rem 0;
}

.lndw-page-btn {
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--lndw-border);
  border-radius: 4px;
  background: var(--lndw-bg);
  color: var(--lndw-text-secondary);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
}

.lndw-page-btn:hover {
  border-color: var(--lndw-accent);
  color: var(--lndw-text);
}

.lndw-page-btn--active {
  background: var(--lndw-primary);
  border-color: var(--lndw-primary);
  color: var(--lndw-primary-text);
}

.lndw-page-btn--prev,
.lndw-page-btn--next {
  font-weight: 500;
}

.lndw-page-ellipsis {
  padding: 0.4rem 0.25rem;
  color: var(--lndw-text-muted);
}

/* ---------------------------------------------------------------------------
   Responsive
   --------------------------------------------------------------------------- */
@media (max-width: 600px) {
  .lndw-filters {
    padding: 0.75rem;
  }

  .lndw-filter-label {
    min-width: auto;
    width: 100%;
  }

  .lndw-item__header {
    padding: 0.5rem 0.75rem;
  }

  .lndw-item__title {
    font-size: 0.9rem;
    min-width: 0;
    width: 100%;
  }

  .lndw-item__details {
    padding: 0 0.75rem 0.75rem;
  }

  .lndw-select {
    min-width: 0;
    width: 100%;
  }

  .lndw-mode-toggle {
    width: 100%;
  }

  .lndw-mode-btn {
    flex: 1;
    text-align: center;
  }
}