/* ============================================================
  MINT.FV Event System Styles
  Responsive Grid-basiertes Styling für Veranstaltungssystem
  ============================================================ */

:root {
  --color-primary: #003d82;
  --color-primary-strong: #002855;
  --color-primary-stronger: #001a3d;
  --color-surface: #ffffff;
  --color-surface-muted: #f5f5f5;
  --color-surface-soft: #f9f9f9;
  --color-border: #d0d0d0;
  --color-text: #111111;
  --color-text-muted: #444444;
  --color-link: #0066cc;
  --color-link-strong: #004999;
  --color-focus: #ffd700;
  --radius-sm: 6px;
  --radius-md: 8px;
  --shadow-soft: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.15);
}

/* ===== EVENT OVERVIEW & GRID ===== */

.events-overview,
.events-archive,
.events-future {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.events-intro {
  margin-bottom: 2rem;
  text-align: center;
}

.events-intro p {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

/* Section Titles für zukünftige und vergangene Events */
.events-section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 3rem 0 1.5rem 0;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--color-primary);
}

.events-section-title--past {
  color: #666;
  border-bottom-color: #999;
}

@media (max-width: 768px) {
  .events-section-title {
    font-size: 1.5rem;
    margin: 2rem 0 1rem 0;
  }
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

@media (max-width: 768px) {
  .events-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

.events-empty {
  text-align: center;
  padding: 3rem 1rem;
  background-color: #f5f5f5;
  border-radius: 8px;
  margin: 2rem 0;
}

.events-past-highlight {
  background: linear-gradient(to bottom, #f5f5f5 0%, #e8e8e8 100%);
  padding: 2rem 1.5rem;
  margin: 3rem 0 2rem 0;
  border-radius: 12px;
  border: 2px solid var(--color-border);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.06);
  opacity: 0.9;
  filter: grayscale(8%) saturate(0.9) brightness(1.04);
}

.events-count {
  text-align: center;
  margin: 2rem 0;
  font-size: 0.95rem;
  color: #666;
}

/* ===== EVENT CARD (Wiederverwendbare Komponente) ===== */

.event-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  border-left: 4px solid var(--event-type-color, var(--color-border));
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.event-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

/* Vergangene Events: Reduzierte Opacity + Grayscale */
.event-card--past {
  opacity: 0.7;
  filter: grayscale(30%);
}

.event-card--cancelled {
  border: 2px solid #c00;
  background-color: #fee;
}

/* Event Type Badge */
.event-card__badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  background-color: var(--event-type-color, var(--color-surface-muted));
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.event-card__emoji {
  font-size: 1.2rem;
}

.event-card__type-name {
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Teaser Image */
.event-card__image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background-color: #f0f0f0;
}

.event-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.event-card:hover .event-card__image img {
  transform: scale(1.05);
}

/* Content Area */
.event-card__content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex-grow: 1;
}

.event-card__title {
  margin: 0;
  font-size: 1.3rem;
  line-height: 1.3;
}

.event-card__title a {
  color: var(--color-text);
  text-decoration: none;
  transition: color 0.2s ease;
}

.event-card__title a:hover {
  color: var(--color-link);
}

.event-card__datetime {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
}

.event-card__location {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.event-card__icon {
  font-size: 1rem;
}

.event-card__excerpt {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  flex-grow: 1;
}

/* Status Badges */
.event-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
}

.event-card__status-badge {
  display: inline-block;
  padding: 0.4rem 0.8rem;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 4px;
  white-space: nowrap;
}

.event-card__status-badge--registration {
  background-color: #e3f2fd;
  color: #1976d2;
}

.event-card__status-badge--cancelled {
  background-color: #ffebee;
  color: #c62828;
}

/* Link */
.event-card__link {
  display: inline-block;
  margin-top: 0.5rem;
  color: var(--color-link);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.event-card__link:hover {
  color: var(--color-link-strong);
  text-decoration: underline;
}

/* ===== EVENT DETAIL PAGE ===== */

.event-detail {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.event-detail__cancelled-banner {
  background-color: #c00;
  color: #fff;
  padding: 1.5rem;
  text-align: center;
  font-size: 1.2rem;
  margin-bottom: 2rem;
  border-radius: 8px;
}

.event-detail__header {
  margin-bottom: 2rem;
}

.event-detail__type-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: 6px;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.event-detail__emoji {
  font-size: 1.3rem;
}

.event-detail__title {
  font-size: 2.5rem;
  line-height: 1.2;
  margin: 1rem 0;
  color: #222;
}

@media (max-width: 768px) {
  .event-detail__title {
    font-size: 2rem;
  }
}

.event-detail__meta {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  background-color: var(--color-surface-soft);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-sm);
  margin-top: 1.5rem;
}

.event-detail__meta strong {
  margin-right: 0.5rem;
}

.event-detail__teaser-image {
  margin: 2rem 0;
  text-align: center;
}

.event-detail__teaser-image img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.event-detail__teaser-image figcaption {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  color: #666;
  font-style: italic;
}

.event-detail__content {
  font-size: 1.1rem;
  line-height: 1.7;
  margin: 2rem 0;
  color: var(--color-text);
}

.event-detail__content h2,
.event-detail__content h3 {
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.event-detail__content ul,
.event-detail__content ol {
  margin: 1rem 0;
  padding-left: 2rem;
}

/* Registration Section */
.event-detail__registration {
  background-color: #e8f5e9;
  border-left: 4px solid #4caf50;
  padding: 2rem;
  margin: 2rem 0;
  border-radius: 4px;
}

.event-detail__registration h2 {
  margin-top: 0;
  color: #2e7d32;
}

.event-detail__registration-btn {
  display: inline-block;
  background-color: #4caf50;
  color: #fff;
  padding: 1rem 2rem;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 700;
  font-size: 1.05rem;
  transition: background-color 0.2s ease, transform 0.2s ease;
  margin: 1rem 0;
}

.event-detail__registration-btn:hover {
  background-color: #45a049;
  transform: translateY(-2px);
}

.event-detail__registration-hint {
  font-size: 0.9rem;
  color: #555;
  margin-top: 1rem;
}

/* Gallery */
.event-detail__gallery {
  margin: 3rem 0;
}

.event-detail__gallery h2 {
  margin-bottom: 1.5rem;
}

.event-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
}

.event-gallery__item {
  margin: 0;
}

.event-gallery__item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease;
}

.event-gallery__item img:hover {
  transform: scale(1.05);
}

.event-gallery__item figcaption {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: #666;
}

/* Notes Section */
.event-detail__notes {
  background-color: #fff3cd;
  border-left: 4px solid #ffc107;
  padding: 1.5rem;
  margin: 2rem 0;
  border-radius: 4px;
}

.event-detail__notes h2 {
  margin-top: 0;
  color: #856404;
}

.event-detail__organizers {
  margin: 1.5rem 0;
  padding: 1rem;
  background-color: #f5f5f5;
  border-radius: 4px;
  font-size: 0.95rem;
}

/* Action Buttons */
.event-detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 3rem 0;
  padding-top: 2rem;
  border-top: 2px solid #e0e0e0;
}

.event-detail__action-btn {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  background-color: #003d82;
  color: #fff;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 600;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.event-detail__action-btn:hover {
  background-color: #0052a3;
  transform: translateY(-2px);
}

.event-detail__action-btn--secondary {
  background-color: var(--color-primary-strong);
  color: #d4e5ea;
  border: 2px solid var(--color-primary-stronger);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.event-detail__action-btn--secondary:hover {
  background-color: var(--color-primary);
  color: #d4e5ea;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.event-detail__action-btn--secondary:visited {
  color: #d4e5ea;
}

@media (max-width: 768px) {
  .event-detail__actions {
    flex-direction: column;
  }

  .event-detail__action-btn {
    width: 100%;
    text-align: center;
  }
}

.event-filters--compact {
  margin: 1.5rem 0 1.5rem 0;
  padding: 0.7rem 1.2rem;
  background: var(--color-surface-soft);
  border-radius: 10px;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 100%;
}

.event-filters--compact .event-filters__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  width: 100%;
    margin-bottom: 0.2rem;
}

.event-filter-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.8rem;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow-soft);
    transition: box-shadow 0.18s, transform 0.18s, outline 0.18s;
    outline: none;
  min-height: 1.9rem;
    line-height: 1.15;
}

.event-filter-btn--all {
  background-color: #e0e7ef;
    color: var(--color-primary);
  }

  .event-filter-btn--all:hover {
    background-color: #d4dce5;
    box-shadow: var(--shadow-hover);
    transform: translateY(-1px);
}

.event-filter-btn--type {
  background-color: var(--event-type-color, #f5f5f5);
    color: var(--color-text);
  }

  .event-filter-btn--type:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-1px);
}

.event-filter-btn--active {
  box-shadow: var(--shadow-hover);
    outline: 3px solid var(--color-focus);
    outline-offset: 1px;
    z-index: 1;
    position: relative;
  }

.event-filter-btn:focus {
  outline: 3px solid var(--color-focus);
    outline-offset: 1px;
}

.event-filter-btn__emoji {
  font-size: 1.05rem;
}

.event-filters__count {
  margin-top: 0.15rem;
  font-size: 0.8rem;
    color: var(--color-text-muted);
  font-style: italic;
  min-height: 1.1em;
}

  @media (max-width: 600px) {
    .event-filters--compact .event-filters__buttons {
      flex-direction: column;
      gap: 0.3rem;
    }

    .event-filter-btn {
      width: 100%;
      justify-content: flex-start;
    }
}

/* ===== PAGINATION ===== */

.pagination {
  margin: 3rem 0;
  text-align: center;
}

.pagination__list {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0 0 1rem 0;
  flex-wrap: wrap;
}

.pagination__item {
  margin: 0;
}

.pagination__link {
  display: block;
  padding: 0.6rem 1rem;
  background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-link);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s ease;
}

.pagination__link:hover {
  background-color: var(--color-link);
  color: #fff;
  border-color: var(--color-link);
}

.pagination__item--active .pagination__link {
  background-color: var(--color-link);
  color: #fff;
  border-color: var(--color-link);
  cursor: default;
}

.pagination__item--disabled .pagination__link {
  color: #999;
  background-color: var(--color-surface-muted);
  cursor: not-allowed;
  pointer-events: none;
}

.pagination__info {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-top: 0.5rem;
}

/* ===== NAVIGATION LINKS ===== */

.events-navigation {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 3rem 0;
  padding: 2rem;
  background-color: var(--color-surface-muted);
  border-radius: var(--radius-md);
}

.events-navigation__link {
  display: inline-block;
  padding: 1rem 1.5rem;
  background-color: var(--color-primary);
  color: #fff;
  text-decoration: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-align: center;
  transition: background-color 0.2s ease, transform 0.2s ease;
  border: 2px solid var(--color-primary-strong);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}


.events-navigation__link:hover {
  background-color: var(--color-primary-strong);
  color: #fff;
  transform: translateX(4px);
}

.events-navigation__link {
  display: inline-block;
  padding: 1rem 1.5rem;
  background-color: var(--color-primary);
  color: #fff;
  text-decoration: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-align: center;
  transition: background-color 0.2s ease, transform 0.2s ease;
  border: 2px solid var(--color-primary-strong);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.events-navigation__link:visited {
  color: #fff;
  background-color: var(--color-primary);
  /* visited-Links sehen exakt wie normale Links aus */
}

.events-navigation__link:hover {
  background-color: var(--color-primary-strong);
  transform: translateX(4px);
}
.events-navigation__link:focus,
.events-feeds__link:focus,
.btn.btn--info:focus {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

.events-feeds__link {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  background-color: var(--color-primary);
  color: #fff;
  text-decoration: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-align: center;
    transition: background-color 0.2s ease, transform 0.2s ease;
  border: 2px solid var(--color-primary-strong);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.events-feeds__link:visited {
  color: #fff;
  background-color: var(--color-primary);
}
.events-feeds__link:hover {
  background-color: var(--color-primary-strong);
  color: #fff;
    transform: translateX(4px);
}

.btn.btn--info {
  background-color: var(--color-primary);
  color: #ffffff;
  font-weight: 600;
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-primary-strong);
  text-decoration: none;
  display: inline-block;
  margin: 0.5rem 0;
  transition: all 0.3s ease;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.btn.btn--info:hover {
  background-color: var(--color-primary-strong);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-primary-stronger);
}

@media (max-width: 768px) {
  .events-feeds__links {
    flex-direction: column;
  }

  .events-feeds__link {
    width: 100%;
    text-align: center;
  }
}

/* ===== ACCESSIBILITY ===== */

/* Focus styles for keyboard navigation */
.event-card:focus-within,
.event-filter-btn:focus,
.pagination__link:focus,
.event-detail__action-btn:focus {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

/* Skip to main content */
.skip-to-main {
  position: absolute;
  left: -9999px;
  z-index: 999;
}

.skip-to-main:focus {
  left: 50%;
  top: 1rem;
  transform: translateX(-50%);
  background: #0066cc;
  color: #fff;
  padding: 0.75rem 1.5rem;
  text-decoration: none;
  border-radius: 4px;
}

/* Screen reader only text */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}