/* ===========================
   CONVENIO COLECTIVO STYLES
   Sistema de navegación y visualización
   =========================== */

/* Header del convenio */
.convenio-header {
  background: linear-gradient(135deg, #E41E26 0%, #B71C1C 100%);
  color: #FFFFFF;
  padding: 3rem 0;
  text-align: center;
}

.convenio-header .page-title {
  color: #FFFFFF;
  font-size: 2.5rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.convenio-subtitle {
  font-size: 1.1rem;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.6;
  opacity: 0.95;
}

/* Breadcrumb */
.convenio-breadcrumb {
  background-color: #F5F5F5;
  padding: 1rem 0;
  font-size: 0.9rem;
}

.convenio-breadcrumb a {
  color: #E41E26;
  text-decoration: none;
  transition: color 0.2s ease;
}

.convenio-breadcrumb a:hover {
  color: #B71C1C;
  text-decoration: underline;
}

.convenio-breadcrumb .separator {
  margin: 0 0.5rem;
  color: #9E9E9E;
}

.convenio-breadcrumb .current {
  color: #424242;
  font-weight: 600;
}

/* Buscador del convenio */
.convenio-search-box {
  background: #FFFFFF;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  margin-bottom: 3rem;
}

.convenio-search-form {
  max-width: 700px;
  margin: 0 auto;
}

.search-input-wrapper {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.convenio-search-field {
  flex: 1;
  padding: 1rem 1.5rem;
  border: 2px solid #E0E0E0;
  border-radius: 8px;
  font-size: 1rem;
  transition: all 0.2s ease;
}

.convenio-search-field:focus {
  outline: none;
  border-color: #E41E26;
  box-shadow: 0 0 0 3px rgba(228, 30, 38, 0.1);
}

.convenio-search-submit {
  padding: 1rem 2rem;
  background: linear-gradient(135deg, #E41E26 0%, #B71C1C 100%);
  color: #FFFFFF;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.convenio-search-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(228, 30, 38, 0.3);
}

/* Navegación por capítulos */
.convenio-capitulos-nav {
  margin-bottom: 3rem;
}

.convenio-capitulos-nav h2 {
  font-size: 1.75rem;
  color: #212121;
  margin-bottom: 1.5rem;
}

.capitulos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.capitulo-card {
  background: #FFFFFF;
  border: 2px solid #E0E0E0;
  border-radius: 12px;
  padding: 1.5rem;
  text-decoration: none;
  transition: all 0.3s ease;
  display: block;
}

.capitulo-card:hover {
  border-color: #E41E26;
  box-shadow: 0 6px 20px rgba(228, 30, 38, 0.15);
  transform: translateY(-4px);
}

.capitulo-card h3 {
  color: #E41E26;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.capitulo-count {
  color: #757575;
  font-size: 0.9rem;
  margin: 0;
}

/* Listado de artículos */
.convenio-articulos-list {
  margin-top: 3rem;
}

.convenio-articulos-list > h2 {
  font-size: 1.75rem;
  color: #212121;
  margin-bottom: 2rem;
}

.capitulo-group {
  margin-bottom: 3rem;
}

.capitulo-group-title {
  background: linear-gradient(135deg, #E41E26 0%, #B71C1C 100%);
  color: #FFFFFF;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.articulos-group-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.articulo-item {
  background: #FFFFFF;
  border: 1px solid #E0E0E0;
  border-left: 4px solid #E41E26;
  border-radius: 8px;
  padding: 1.5rem;
  transition: all 0.2s ease;
}

.articulo-item:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateX(4px);
}

.articulo-title {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.articulo-title a {
  color: #212121;
  text-decoration: none;
  transition: color 0.2s ease;
}

.articulo-title a:hover {
  color: #E41E26;
}

.articulo-excerpt {
  color: #424242;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.articulo-read-more {
  color: #E41E26;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s ease;
}

.articulo-read-more:hover {
  color: #B71C1C;
  text-decoration: underline;
}

/* Artículo individual */
.articulo-content-wrapper {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  margin-top: 2rem;
}

/* Sidebar */
.articulo-sidebar {
  position: relative;
}

.sidebar-sticky {
  position: sticky;
  top: 100px;
}

.articulo-sidebar h3 {
  font-size: 1.3rem;
  color: #212121;
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.sidebar-section {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid #E0E0E0;
}

.sidebar-section:last-child {
  border-bottom: none;
}

.sidebar-section h4 {
  font-size: 1rem;
  color: #E41E26;
  margin-bottom: 1rem;
  font-weight: 600;
}

.articulos-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.articulos-nav-list li {
  margin-bottom: 0.5rem;
}

.articulos-nav-list a {
  color: #424242;
  text-decoration: none;
  font-size: 0.9rem;
  display: block;
  padding: 0.5rem;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.articulos-nav-list a:hover {
  background-color: #FFF3F3;
  color: #E41E26;
  padding-left: 1rem;
}

.articulos-nav-list .current-article a {
  background-color: #E41E26;
  color: #FFFFFF;
  font-weight: 600;
}

.btn-block {
  display: block;
  width: 100%;
  text-align: center;
}

/* Contenido principal del artículo */
.articulo-main-content {
  min-width: 0;
}

.articulo-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid #E0E0E0;
}

.articulo-title {
  font-size: 2rem;
  color: #212121;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.articulo-meta {
  margin: 0;
}

.capitulo-badge {
  display: inline-block;
  background: linear-gradient(135deg, #E41E26 0%, #B71C1C 100%);
  color: #FFFFFF;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
}

.articulo-body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #212121;
}

.articulo-body p {
  margin-bottom: 1.5rem;
}

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

.articulo-body li {
  margin-bottom: 0.75rem;
}

/* Navegación entre artículos */
.articulo-navigation {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 2px solid #E0E0E0;
}

.nav-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.nav-previous,
.nav-next {
  display: block;
}

.nav-previous a,
.nav-next a {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  background: #F5F5F5;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.nav-previous a:hover,
.nav-next a:hover {
  background: #FFF3F3;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.nav-subtitle {
  font-size: 0.85rem;
  color: #E41E26;
  font-weight: 600;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nav-title {
  color: #212121;
  font-size: 1rem;
  font-weight: 600;
}

.nav-next {
  text-align: right;
}

/* Footer del artículo */
.articulo-footer {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid #E0E0E0;
}

/* Paginación */
.pagination {
  margin-top: 3rem;
  text-align: center;
}

.pagination .nav-links {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  align-items: center;
}

.pagination a,
.pagination .current {
  padding: 0.75rem 1.25rem;
  background: #FFFFFF;
  border: 1px solid #E0E0E0;
  border-radius: 6px;
  color: #424242;
  text-decoration: none;
  transition: all 0.2s ease;
}

.pagination a:hover {
  background: #E41E26;
  color: #FFFFFF;
  border-color: #E41E26;
}

.pagination .current {
  background: #E41E26;
  color: #FFFFFF;
  border-color: #E41E26;
  font-weight: 600;
}

/* Responsive */
@media (max-width: 968px) {
  .articulo-content-wrapper {
    grid-template-columns: 1fr;
  }
  
  .articulo-sidebar {
    order: 2;
  }
  
  .sidebar-sticky {
    position: static;
  }
  
  .articulo-main-content {
    order: 1;
  }
}

@media (max-width: 768px) {
  .convenio-header .page-title {
    font-size: 1.75rem;
  }
  
  .convenio-subtitle {
    font-size: 1rem;
  }
  
  .search-input-wrapper {
    flex-direction: column;
  }
  
  .convenio-search-submit {
    width: 100%;
  }
  
  .capitulos-grid {
    grid-template-columns: 1fr;
  }
  
  .nav-links {
    grid-template-columns: 1fr;
  }
  
  .nav-next {
    text-align: left;
  }
  
  .articulo-title {
    font-size: 1.5rem;
  }
}