/* Veritabanları Sayfası CSS */
:root {
  /* Ana Renkler */
  --primary-color: #004480;
  --secondary-color: #20c997;
  --accent-color: #e5593f; 
  --light-bg: #f8f9fa;
  --dark-bg: #212529;
  --card-bg-light: #ffffff;
  --card-bg-dark: #2c3035;
  --text-light: #212529;
  --text-dark: #f8f9fa;
  --border-light: #dee2e6;
  --border-dark: #495057;
  
  /* Kategori Renkleri */
  --genel-color: #007bff;
  --ekonomi-color: #20c997;
  --hukuk-color: #6f42c1;
  --saglik-color: #e83e8c;
  --atif-color: #fd7e14;
  --ekitap-color: #28a745;
  --muzik-color: #17a2b8;
  --referans-color: #dc3545;
}

/* Dark mode için tema değişkenleri */
[data-bs-theme="dark"] {
  --card-bg: var(--card-bg-dark);
  --text-color: var(--text-dark);
  --border-color: var(--border-dark);
}

[data-bs-theme="light"] {
  --card-bg: var(--card-bg-light);
  --text-color: var(--text-light);
  --border-color: var(--border-light);
}

body {
  font-family: 'Noto Sans', sans-serif;
  color: var(--text-color);
}

/* Sayfa Başlığı */
.page-title {
  position: relative;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary-color);
  display: inline-block;
}

.page-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -5px;
  height: 3px;
  width: 50px;
  background-color: var(--accent-color);
}

/* Modern Breadcrumb */
.modern-breadcrumb {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  border-bottom: 1px solid var(--border-color);
}

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

.breadcrumb-item a:hover {
  color: var(--accent-color);
}

.breadcrumb-item.active {
  color: var(--accent-color);
  font-weight: 500;
}

/* Kategori Filtreleme */
.database-filters {
  background-color: var(--card-bg);
  border-radius: 0.5rem;
  padding: 1.25rem;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
  margin-bottom: 2rem;
}

.filter-title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.btn-filter {
  background-color: var(--light-bg);
  border: 1px solid var(--border-color);
  color: var(--text-color);
  transition: all 0.2s;
  margin: 0.25rem;
}

.btn-filter:hover {
  background-color: rgba(0, 68, 128, 0.1);
}

.btn-filter.active {
  background-color: var(--primary-color);
  color: white;
}

/* Veritabanı Kartları */
.database-card {
  background-color: var(--card-bg);
  border-radius: 0.5rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
  height: 100%;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-color);
}

.database-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.card-header {
  padding: 1rem;
  background-color: rgba(0, 68, 128, 0.05);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
}

.card-logo {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin-right: 1rem;
  background-color: white;
  padding: 0.5rem;
  border-radius: 0.25rem;
}

.card-title-wrapper {
  flex-grow: 1;
}

.database-card .card-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.database-card .card-body {
  flex-grow: 1;
  padding: 1rem;
}

.card-text {
  font-size: 0.9rem;
  color: var(--text-color);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer {
  padding: 1rem;
  background-color: transparent;
  border-top: 1px solid var(--border-color);
}

.card-category {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: 50rem;
  font-size: 0.75rem;
  font-weight: 500;
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
}

.category-Genel {
  background-color: rgba(0, 123, 255, 0.1);
  color: var(--genel-color);
}

.category-Ekonomi {
  background-color: rgba(32, 201, 151, 0.1);
  color: var(--ekonomi-color);
}

.category-Hukuk {
  background-color: rgba(111, 66, 193, 0.1);
  color: var(--hukuk-color);
}

.category-Sağlık\/Eczacılık, .category-Sağlık {
  background-color: rgba(232, 62, 140, 0.1);
  color: var(--saglik-color);
}

.category-Atıf\/BilimselLiteratür, .category-Atıf {
  background-color: rgba(253, 126, 20, 0.1);
  color: var(--atif-color);
}

.category-e-Kitap {
  background-color: rgba(40, 167, 69, 0.1);
  color: var(--ekitap-color);
}

.category-Müzik {
  background-color: rgba(23, 162, 184, 0.1);
  color: var(--muzik-color);
}

.category-Referans {
  background-color: rgba(220, 53, 69, 0.1);
  color: var(--referans-color);
}

/* Responsive */
@media (max-width: 992px) {
  .filter-buttons {
    flex-wrap: wrap;
  }
  
  .btn-filter {
    font-size: 0.9rem;
    padding: 0.375rem 0.75rem;
  }
}

@media (max-width: 768px) {
  .card-header {
    flex-direction: column;
    text-align: center;
  }
  
  .card-logo {
    margin-right: 0;
    margin-bottom: 1rem;
  }
}

/* Veritabanı Detay Modalı */
#databaseDetailContent {
  max-height: 70vh;
  overflow-y: auto;
}

.db-detail-header {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.db-detail-logo {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-right: 1.5rem;
  background-color: white;
  padding: 0.5rem;
  border-radius: 0.25rem;
  border: 1px solid var(--border-light);
}

.db-detail-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.db-detail-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.db-detail-description {
  margin-bottom: 1.5rem;
}

.db-detail-links {
  margin-top: 1.5rem;
}

.db-detail-links h5 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--primary-color);
}

.link-item {
  display: flex;
  align-items: center;
  margin-bottom: 0.75rem;
}

.link-icon {
  margin-right: 0.75rem;
  font-size: 1.25rem;
  color: var(--primary-color);
}

.link-pdf {
  color: #dc3545;
}

.link-doc {
  color: #0d6efd;
}

.link-xls {
  color: #198754;
}

.link-txt {
  color: #6c757d;
}

/* Tema Değiştirici Buton */
.theme-toggle-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: white;
  border: none;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1000;
  transition: all 0.3s;
}

.theme-toggle-btn:hover {
  background-color: #003366;
}

.theme-toggle-btn i {
  font-size: 1.25rem;
}

[data-bs-theme="light"] .dark-icon {
  display: none;
}

[data-bs-theme="dark"] .light-icon {
  display: none;
}

/* Modal Stili */
.modal-content {
  border: none;
  border-radius: 0.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.modal-header {
  background-color: var(--primary-color);
  color: white;
  border-radius: 0.5rem 0.5rem 0 0;
}

.modal-title {
  font-weight: 600;
}

/* Arama Kutusu */
.search-container {
  margin-bottom: 2rem;
}

.search-container .input-group {
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

#database-search {
  border-left: 0;
  height: 50px;
}

.search-container .input-group-text {
  background-color: white;
  border-right: 0;
}

[data-bs-theme="dark"] .search-container .input-group-text {
  background-color: #2c3035;
  border-color: #495057;
  color: #f8f9fa;
}

[data-bs-theme="dark"] #database-search {
  background-color: #2c3035;
  border-color: #495057;
  color: #f8f9fa;
}

/* Pagination */
.pagination-container {
  margin-top: 2rem;
  display: flex;
  justify-content: center;
}

.page-item.active .page-link {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.page-link {
  color: var(--primary-color);
}

.page-link:hover {
  color: var(--accent-color);
}

/* No Results Message */
.no-results {
  text-align: center;
  padding: 3rem;
  background-color: var(--card-bg);
  border-radius: 0.5rem;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.no-results i {
  font-size: 3rem;
  color: var(--accent-color);
  margin-bottom: 1rem;
}

.no-results h3 {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: #bbbbbb;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #999999;
}

[data-bs-theme="dark"] ::-webkit-scrollbar-track {
  background: #2c3035;
}

[data-bs-theme="dark"] ::-webkit-scrollbar-thumb {
  background: #495057;
}

[data-bs-theme="dark"] ::-webkit-scrollbar-thumb:hover {
  background: #6c757d;
}