@import url("https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&display=swap");
:root {
  --brand-color-1: #F9F9F9; /* Background light */
  --brand-color-2: #66CC33; /* Success/Accent green */
  --brand-color-3: #003366; /* Dark blue */
  --brand-color-4: #555555; /* Dark gray text */
  --primary-color: #0b5fff;
  --secondary-color: #6b6c7e;
  --success-color: #287d3c;
  --font-size-base: 16px;
  --font-size-sm: 14px;
  --font-size-lg: 18px;
  /* Sombras simples */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 2px 6px rgba(0, 0, 0, 0.1);
  --border-radius: 10px;
}

* {
  box-sizing: border-box;
}

body {
  font-family: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: var(--brand-color-4);
  margin: 0;
  padding: 0;
  background: #e5e5e5;
}

.diario-oficial-container {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
  background: #e5e5e5;
  min-height: 100vh;
  font-family: "Montserrat", sans-serif;
}

/* Header Section */
.header-section {
  background: linear-gradient(135deg, var(--brand-color-3) 0%, var(--primary-color) 50%, var(--brand-color-2) 100%);
  color: white;
  padding: 2rem;
  margin-bottom: 0;
}
.header-section .header-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: white;
  font-family: "Montserrat", sans-serif;
}
.header-section .header-description {
  font-size: 1rem;
  line-height: 1.6;
  opacity: 0.95;
  margin: 0;
  font-weight: 400;
}

/* Filters Section */
.filters-container {
  background: white;
  padding: 1.5rem 2rem;
  box-shadow: var(--shadow-md);
  margin-bottom: 0;
}
.filters-container .filter-group {
  display: flex;
  justify-content: space-between;
  align-items: end;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.filters-container .filter-group .date-filters {
  display: flex;
  align-items: end;
  gap: 1rem;
}
.filters-container .filter-group .sort-filter {
  min-width: 200px;
}
.filters-container .filter-group .filter-buttons {
  display: flex;
  gap: 1rem;
  align-items: end;
  margin-top: 1.5rem;
}
.filters-container .filter-group .filter-buttons .btn {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: var(--font-size-sm);
  font-family: "Montserrat", sans-serif;
  cursor: pointer;
  text-decoration: none;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.filters-container .filter-group .filter-buttons .btn.btn-primary {
  background: var(--brand-color-2);
  color: white;
}
.filters-container .filter-group .filter-buttons .btn.btn-primary:hover {
  background: var(--success-color);
}
.filters-container .filter-group .filter-buttons .btn.btn-secondary {
  background: var(--secondary-color);
  color: white;
}
.filters-container .filter-group .filter-buttons .btn.btn-secondary:hover {
  background: var(--brand-color-4);
}

/* Results Section */
.results-section {
  padding: 2rem;
  background: #e5e5e5;
}
.results-section .results-count {
  color: var(--brand-color-3);
  font-weight: 600;
  font-family: "Montserrat", sans-serif;
  margin-bottom: 1.5rem;
  background: white;
  padding: 1rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
}

/* Articles Grid */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.article-card {
  background: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid #ddd;
  transition: box-shadow 0.2s ease;
}
.article-card:hover {
  box-shadow: var(--shadow-md);
}
.article-card .card-link {
  display: flex;
  align-items: stretch;
  min-height: 80px;
  text-decoration: none;
  color: inherit;
}
.article-card .card-link:hover {
  text-decoration: none;
  color: inherit;
}
.article-card .article-logo {
  width: 80px;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 0.5rem;
}
.article-card .article-logo .logo-image {
  width: 100%;
  height: auto;
  max-width: 60px;
  max-height: 60px;
  object-fit: contain;
}
.article-card .article-content {
  flex: 1;
  padding: 1rem;
  display: flex;
  align-items: center;
}
.article-card .article-content .article-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--brand-color-4);
  margin: 0;
  font-family: "Montserrat", sans-serif;
  line-height: 1.3;
}

/* Pagination */
.pagination-container {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}
.pagination-container .pagination-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  padding: 0;
  margin: 0;
}
.pagination-container .pagination-nav .page-item {
  list-style: none;
}
.pagination-container .pagination-nav .page-item.disabled .page-btn {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}
.pagination-container .pagination-nav .page-btn {
  padding: 0.5rem 0.75rem;
  background: white;
  border: 1px solid #ddd;
  color: var(--brand-color-4);
  text-decoration: none;
  font-weight: 600;
  font-family: "Montserrat", sans-serif;
  font-size: var(--font-size-sm);
  min-width: 35px;
  text-align: center;
  border-radius: var(--border-radius);
  cursor: pointer;
}
.pagination-container .pagination-nav .page-btn:hover {
  background: var(--brand-color-1);
  text-decoration: none;
  border-color: var(--brand-color-2);
}
.pagination-container .pagination-nav .page-btn.active {
  background: var(--brand-color-2);
  color: white;
  border-color: var(--brand-color-2);
}
.pagination-container .pagination-nav .page-dots {
  padding: 0.5rem;
  color: var(--brand-color-4);
  font-weight: 600;
}

/* AUI Form Styling */
.aui .form-group {
  margin-bottom: 0.5rem;
}
.aui .form-group label {
  font-weight: 600;
  color: var(--brand-color-4);
  font-size: var(--font-size-sm);
  font-family: "Montserrat", sans-serif;
}
.aui .form-group .form-control {
  border: 1px solid #ddd;
  border-radius: var(--border-radius);
  font-family: "Montserrat", sans-serif;
}
.aui .form-group .form-control:focus {
  border-color: var(--brand-color-2);
  box-shadow: 0 0 0 2px rgba(102, 204, 51, 0.1);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  background: white;
  margin: 0;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
}
.empty-state h3 {
  color: var(--brand-color-3);
  font-size: 1.5rem;
  font-weight: 600;
  font-family: "Montserrat", sans-serif;
  margin-bottom: 1rem;
}
.empty-state p {
  color: var(--secondary-color);
  font-size: 1rem;
  line-height: 1.6;
  font-family: "Montserrat", sans-serif;
  margin: 0;
}

/* Error Message */
.error-message {
  background: #fee;
  border: 1px solid #fcc;
  border-radius: var(--border-radius);
  padding: 1rem;
  color: #c33;
  margin: 1rem 2rem;
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .articles-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
  }
}
@media (max-width: 768px) {
  .header-section {
    padding: 1.5rem 1rem;
  }
  .header-section .header-title {
    font-size: 1.5rem;
  }
  .header-section .header-description {
    font-size: 0.9rem;
  }
  .filters-container {
    padding: 1rem;
  }
  .filters-container .filter-group {
    flex-direction: column;
    align-items: stretch;
  }
  .filters-container .filter-group .date-filters {
    justify-content: center;
    flex-wrap: wrap;
  }
  .filters-container .filter-group .sort-filter {
    min-width: auto;
    width: 100%;
  }
  .filters-container .filter-group .filter-buttons {
    justify-content: center;
  }
  .results-section {
    padding: 1rem;
  }
  .articles-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
  .article-card .article-logo {
    width: 70px;
  }
  .article-card .article-logo .logo-image {
    max-width: 50px;
    max-height: 50px;
  }
  .article-card .article-content {
    padding: 0.75rem;
  }
  .article-card .article-content .article-title {
    font-size: 0.9rem;
  }
  .pagination-container .pagination-nav {
    flex-wrap: wrap;
    justify-content: center;
  }
}
@media (max-width: 480px) {
  .articles-grid {
    grid-template-columns: 1fr;
  }
  .article-card .article-logo {
    width: 60px;
  }
  .article-card .article-logo .logo-image {
    max-width: 40px;
    max-height: 40px;
  }
}