/**
 * blog.css
 * Styles für Blog-Übersicht und Detailseiten
 * Projekt: Transparentes Villach
 */

/* ==========================================================================
   Blog-Übersicht (Grid Layout)
   ========================================================================== */

.blog-section {
  padding: var(--spacing-2xl, 4rem) 0;
}

.blog-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl, 4rem);
}

.blog-header__title {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md, 1rem);
}

.blog-header__description {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 70ch;
  margin: 0 auto;
}

/* ==========================================================================
   Kategorie-Filter
   ========================================================================== */

.category-filter {
  margin-bottom: var(--spacing-2xl, 3rem);
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--spacing-md, 1rem);
  flex-wrap: wrap;
}

.category-filter__label {
  font-weight: 600;
  color: var(--color-text);
  font-size: 0.9375rem;
  white-space: nowrap;
}

.category-filter__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm, 0.75rem);
}

.category-filter__btn {
  padding: 0.625rem 1.25rem;
  border: 2px solid var(--color-border);
  background: var(--color-surface);
  border-radius: var(--radius-md, 8px);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  color: var(--color-text);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 2.5rem;
}

.category-filter__btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.category-filter__btn.active {
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.category-filter__btn[data-category="all"].active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-text);
}

.category-filter__btn[data-category="anfrage"] {
  border-color: #FDB913;
}

.category-filter__btn[data-category="anfrage"].active {
  background: #FDB913;
  border-color: #FDB913;
  color: #1A1A1A;
}

.category-filter__btn[data-category="beschwerde"] {
  border-color: #dc2626;
}

.category-filter__btn[data-category="beschwerde"].active {
  background: #dc2626;
  border-color: #dc2626;
  color: white;
}

.category-filter__btn[data-category="beitrag"] {
  border-color: #059669;
}

.category-filter__btn[data-category="beitrag"].active {
  background: #059669;
  border-color: #059669;
  color: white;
}

.category-filter__btn[data-category="sonstiges"] {
  border-color: #6b7280;
}

.category-filter__btn[data-category="sonstiges"].active {
  background: #6b7280;
  border-color: #6b7280;
  color: white;
}

.category-filter__count {
  background: rgba(0, 0, 0, 0.1);
  padding: 0.125rem 0.5rem;
  border-radius: 12px;
  font-size: 0.8125rem;
  font-weight: 600;
}

.category-filter__btn.active .category-filter__count {
  background: rgba(255, 255, 255, 0.2);
}

/* ==========================================================================
   Kategorie-Badges und Status-Badges
   ========================================================================== */

.category-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-sm, 4px);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  min-height: 1.75rem;
}

.category-badge--anfrage {
  background: #FDB913;
  color: #1A1A1A;
  font-weight: 700;
}

.category-badge--beschwerde {
  background: #fee2e2;
  color: #991b1b;
}

.category-badge--beitrag {
  background: #d1fae5;
  color: #065f46;
}

.category-badge--sonstiges {
  background: #f3f4f6;
  color: #374151;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-sm, 4px);
  font-size: 0.75rem;
  font-weight: 700;
  border: 2px solid;
  min-height: 1.75rem;
  height: 1.75rem;
  white-space: nowrap;
  margin-left: auto;
}

.status-badge::before {
  content: "•";
  margin-right: 0.5rem;
  font-size: 1.25rem;
}

/* Anfrage-Status */
.status-badge--eingereicht {
  background: #fef3c7;
  border-color: #f59e0b;
  color: #92400e;
}

.status-badge--antwort {
  background: #d1fae5;
  border-color: #10b981;
  color: #065f46;
}

.status-badge--bescheid {
  background: #fed7aa;
  border-color: #f97316;
  color: #7c2d12;
}

.status-badge--gericht {
  background: #e9d5ff;
  border-color: #a855f7;
  color: #581c87;
}

.status-badge--urteil {
  background: #a7f3d0;
  border-color: #059669;
  color: #064e3b;
}

/* Beschwerde & andere Status */
.status-badge--offen {
  background: #fed7aa;
  border-color: #f97316;
  color: #7c2d12;
}

.status-badge--veroeffentlicht {
  background: #d1fae5;
  border-color: #10b981;
  color: #065f46;
}

.status-badge--aktiv {
  background: #e5e7eb;
  border-color: #6b7280;
  color: #374151;
}

/* Blog Grid */
.blog-grid {
  display: grid;
  gap: var(--spacing-xl, 2rem);
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

/* Beitrags-Karte */
.blog-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 5px solid var(--color-border);
  border-radius: var(--radius-md, 8px);
  padding: var(--spacing-lg, 1.5rem);
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
}

.blog-card[data-category="anfrage"] {
  border-left-color: #FDB913;
}

.blog-card[data-category="beschwerde"] {
  border-left-color: #dc2626;
}

.blog-card[data-category="beitrag"] {
  border-left-color: #059669;
}

.blog-card[data-category="sonstiges"] {
  border-left-color: #6b7280;
}

.blog-card:hover,
.blog-card:focus {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
  border-color: var(--color-primary);
}

.blog-card:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.blog-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.625rem;
  margin-bottom: 0.875rem;
  flex-wrap: nowrap;
  min-height: 2rem;
}

.blog-card__content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card__title {
  color: var(--color-text);
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm, 0.75rem);
  line-height: 1.3;
  transition: color 0.2s ease;
}

.blog-card:hover .blog-card__title {
  color: var(--color-primary);
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm, 0.75rem);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md, 1rem);
  flex-wrap: wrap;
}

.blog-card__date {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.blog-card__date::before {
  content: "📅";
  font-size: 1rem;
}

.blog-card__updated {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--color-accent);
  font-weight: 500;
}

.blog-card__updated::before {
  content: "🔄";
  font-size: 1rem;
}

.reading-time {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.reading-time::before {
  content: "⏱";
  font-size: 1rem;
}

.blog-card__excerpt {
  flex: 1;
  line-height: 1.6;
  color: var(--color-text);
  margin-bottom: var(--spacing-md, 1rem);
  font-size: 0.9375rem;
}

.blog-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs, 0.5rem);
  margin-top: auto;
}

/* Loading & Empty States */
.loading-message,
.empty-message,
.error-message {
  text-align: center;
  padding: var(--spacing-2xl, 4rem);
  color: var(--color-text-muted);
  font-size: 1.125rem;
}

.error-message {
  color: var(--color-error, #dc2626);
}

/* ==========================================================================
   Beitrags-Detailseite
   ========================================================================== */

.post-detail {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--spacing-2xl, 4rem) var(--spacing-lg, 1.5rem);
}

/* Breadcrumb Navigation */
.breadcrumb {
  margin-bottom: var(--spacing-xl, 2rem);
  font-size: 0.9375rem;
}

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

.breadcrumb a:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

/* Post Header */
.post-header {
  margin-bottom: var(--spacing-2xl, 3rem);
  border-bottom: 2px solid var(--color-border);
  padding-bottom: var(--spacing-lg, 1.5rem);
}

.post-header__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm, 0.75rem);
  margin-bottom: var(--spacing-md, 1rem);
}

.post-title {
  font-size: 2.5rem;
  color: var(--color-text);
  margin-bottom: var(--spacing-md, 1rem);
  line-height: 1.2;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-md, 1rem);
  flex-wrap: wrap;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md, 1rem);
}

.post-date {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.post-date::before {
  content: "📅";
  font-size: 1rem;
}

.post-updated {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--color-accent);
  font-weight: 500;
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs, 0.5rem);
}

/* Post Content */
.post-content {
  max-width: 70ch;
  margin: 0 auto;
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-text);
}

.post-content h1,
.post-content h2,
.post-content h3,
.post-content h4,
.post-content h5,
.post-content h6 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  line-height: 1.3;
  color: var(--color-text);
  font-weight: 700;
}

.post-content h1 {
  font-size: 2rem;
}

.post-content h2 {
  font-size: 1.75rem;
  border-bottom: 2px solid var(--color-border);
  padding-bottom: 0.5rem;
}

.post-content h3 {
  font-size: 1.5rem;
}

.post-content h4 {
  font-size: 1.25rem;
}

.post-content h5,
.post-content h6 {
  font-size: 1.125rem;
}

.post-content p {
  margin-bottom: 1.5rem;
}

.post-content a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-color: var(--color-primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  transition: all 0.2s ease;
}

.post-content a:hover {
  color: var(--color-accent);
  text-decoration-color: var(--color-accent);
}

.post-content ul,
.post-content ol {
  margin-bottom: 1.5rem;
  padding-left: 2rem;
}

.post-content li {
  margin-bottom: 0.5rem;
}

.post-content ul {
  list-style-type: disc;
}

.post-content ol {
  list-style-type: decimal;
}

.post-content blockquote {
  border-left: 4px solid var(--color-primary);
  padding-left: 1.5rem;
  margin: 2rem 0;
  font-style: italic;
  color: var(--color-text-muted);
}

.post-content blockquote p:last-child {
  margin-bottom: 0;
}

.post-content code {
  background: var(--color-surface);
  padding: 0.2em 0.4em;
  border-radius: var(--radius-sm, 4px);
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.9em;
  color: var(--color-accent);
}

.post-content pre {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md, 8px);
  padding: 1.5rem;
  margin: 2rem 0;
  overflow-x: auto;
}

.post-content pre code {
  background: none;
  padding: 0;
  color: var(--color-text);
}

.post-content hr {
  border: none;
  border-top: 2px solid var(--color-border);
  margin: 3rem 0;
}

.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  font-size: 0.9375rem;
}

.post-content table th,
.post-content table td {
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  text-align: left;
}

.post-content table th {
  background: var(--color-surface);
  font-weight: 700;
  color: var(--color-text);
}

.post-content table tr:nth-child(even) {
  background: var(--color-background);
}

.post-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md, 8px);
  margin: 2rem 0;
}

/* PDF Downloads Sektion */
.pdf-downloads {
  margin-top: var(--spacing-2xl, 3rem);
  padding: var(--spacing-lg, 1.5rem);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md, 8px);
}

.pdf-downloads h3 {
  margin: 0 0 var(--spacing-md, 1rem) 0;
  font-size: 1.25rem;
  color: var(--color-text);
}

.pdf-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm, 0.75rem);
}

.pdf-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-md, 1rem);
  padding: var(--spacing-md, 1rem);
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm, 4px);
  text-decoration: none;
  color: var(--color-text);
  transition: all 0.3s ease;
}

.pdf-link:hover {
  background: var(--color-primary);
  color: var(--color-text);
  border-color: var(--color-primary);
  transform: translateX(4px);
}

.pdf-link .icon {
  flex-shrink: 0;
  font-size: 1.5rem;
}

.pdf-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.pdf-link .pdf-title {
  font-weight: 600;
}

.pdf-link .pdf-date {
  font-size: 0.875rem;
  opacity: 0.7;
}

.pdf-link .pdf-size {
  font-size: 0.875rem;
  opacity: 0.7;
}

/* Post Navigation */
.post-navigation {
  margin-top: var(--spacing-2xl, 3rem);
  padding-top: var(--spacing-xl, 2rem);
  border-top: 2px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md, 1rem);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

/* Tablet */
@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg, 1.5rem);
  }

  .blog-header__title {
    font-size: 2rem;
  }

  .post-title {
    font-size: 2rem;
  }

  .post-content {
    font-size: 1rem;
  }

  .post-content h2 {
    font-size: 1.5rem;
  }

  .post-content h3 {
    font-size: 1.25rem;
  }

  .post-detail {
    padding: var(--spacing-xl, 2rem) var(--spacing-md, 1rem);
  }
}

/* Mobile */
@media (max-width: 480px) {
  .blog-section {
    padding: var(--spacing-xl, 2rem) 0;
  }

  .blog-header {
    margin-bottom: var(--spacing-xl, 2rem);
  }

  .blog-header__title {
    font-size: 1.75rem;
  }

  .blog-header__description {
    font-size: 1rem;
  }

  .blog-card {
    padding: var(--spacing-md, 1rem);
  }

  .blog-card__title {
    font-size: 1.25rem;
  }

  .post-title {
    font-size: 1.75rem;
  }

  .post-content h2 {
    font-size: 1.375rem;
  }

  .post-content h3 {
    font-size: 1.125rem;
  }

  .post-content table {
    font-size: 0.875rem;
  }

  .post-content table th,
  .post-content table td {
    padding: 0.5rem;
  }

  .pdf-link {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
  }

  .post-navigation {
    flex-direction: column;
  }
}

/* Large Desktop */
@media (min-width: 1200px) {
  .blog-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Print Styles */
@media print {
  .breadcrumb,
  .post-navigation,
  .pdf-downloads {
    display: none;
  }

  .post-content a {
    text-decoration: none;
    color: var(--color-text);
  }

  .post-content a::after {
    content: " (" attr(href) ")";
    font-size: 0.875rem;
    color: var(--color-text-muted);
  }
}