/**
 * Luminie - Resources Page CSS
 * İçerikler sayfası için özel stiller
 */

/* Import CSS Variables */
@import url("variables.css");

/* ===== PAGE HEADER ===== */
.resources-page-header {
  background: linear-gradient(
    135deg,
    var(--primary-blue),
    var(--primary-purple)
  );
  color: white;
  padding: 1.5rem 0 0.7rem !important;
}
.resources-page-header .display-4 {
  font-size: 2rem !important;
  margin-bottom: 0.5rem !important;
}
.resources-page-header .lead {
  font-size: 1.1rem !important;
  margin-bottom: 0.3rem !important;
}
.resources-page-header .badge {
  font-size: 1rem !important;
  padding: 0.4em 1em !important;
  border-radius: 1em !important;
}

/* ===== EMPTY STATE ===== */
.empty-state-icon {
  font-size: 4rem;
  color: var(--text-tertiary);
}

/* ===== FAVORITE BUTTON ===== */
.favorite-btn-visible {
  display: flex !important;
  visibility: visible !important;
}

/* ===== CONTENT CARDS ===== */
.content-card {
  background: var(--card-light);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--border-light);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  height: 100%;
  margin-bottom: 0 !important;
}

/* Premium content cards */
.content-card.premium {
  border: 2px solid transparent;
  background: linear-gradient(white, white) padding-box,
              linear-gradient(135deg, #f59e0b, #ef4444) border-box;
}

/* Free content cards */
.content-card.free {
  border-color: #10B981;
}

.content-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  border-color: #8B5CF6;
}

/* Premium hover state */
.content-card.premium:hover {
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.2);
  border-color: transparent;
}

/* Free hover state */
.content-card.free:hover {
  border-color: #059669;
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.15);
}

.content-card-image {
  position: relative;
  overflow: hidden;
  height: 200px;
}

.content-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-base);
}

.content-card:hover .content-card-image img {
  transform: scale(1.02);
}

.content-card-body {
  padding: var(--space-4);
}

.content-card-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  line-height: 1.4;
}

.content-card-category {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin-bottom: var(--space-3);
}

.content-card-actions {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-3);
}

/* ===== FILTERS ===== */
.filters-section {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border-radius: 20px;
  padding: 2rem;
  margin-bottom: 2.5rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.1);
  position: relative;
  overflow: hidden;
}

.filters-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-blue), var(--primary-purple));
  border-radius: 20px 20px 0 0;
}

/* Filter Section Title */
.filters-section .row {
  position: relative;
}

.filters-section .row::before {
  content: '🔍 Filtrele ve Ara';
  position: absolute;
  top: -12px;
  left: 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  background: white;
  padding: 0 8px;
  border-radius: 6px;
  letter-spacing: 0.5px;
}

/* Filter Form Elements - Modern Design */
.filters-section .form-label {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  font-size: 14px;
  letter-spacing: 0.02em;
}

.filters-section .form-select,
.filters-section .form-control {
  padding: 14px 16px;
  border: 2px solid var(--border-light);
  border-radius: 12px;
  font-size: 15px;
  background: white;
  color: var(--text-primary);
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.filters-section .form-select:focus,
.filters-section .form-control:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.15);
  transform: translateY(-1px);
}

.filters-section .form-select:hover,
.filters-section .form-control:hover {
  border-color: rgba(59, 130, 246, 0.3);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

/* Filter Button */
.filters-section .btn-primary {
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
  border: none;
  padding: 14px 24px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.3);
}

.filters-section .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.filters-section .btn-primary:active {
  transform: translateY(0);
}

/* Filter Section Animation */
.filters-section {
  animation: filterSlideIn 0.6s ease-out;
}

@keyframes filterSlideIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Form elements focus animation */
.filters-section .form-select,
.filters-section .form-control {
  position: relative;
}

.filters-section .form-select::after,
.filters-section .form-control::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-blue), var(--primary-purple));
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.filters-section .form-select:focus::after,
.filters-section .form-control:focus::after {
  width: 100%;
}

/* Loading state for filter button */
.filters-section .btn-primary.loading {
  position: relative;
  color: transparent;
}

.filters-section .btn-primary.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top: 2px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  transform: translate(-50%, -50%);
}

@keyframes spin {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* ===== SEARCH BAR ===== */
.search-bar {
  position: relative;
  margin-bottom: var(--space-6);
}

.search-input {
  width: 100%;
  padding: var(--space-4) var(--space-12) var(--space-4) var(--space-4);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-xl);
  font-size: var(--text-base);
  transition: var(--transition-base);
  background: var(--card-light);
  color: var(--text-primary);
}

.search-input:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Search Input Group - Modern Design */
.search-input-group {
  position: relative;
  display: flex;
  align-items: center;
  background: white;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 2px solid transparent;
  transition: all 0.3s ease;
  overflow: hidden;
}

.search-input-group:hover {
  box-shadow: 0 8px 30px rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.2);
}

.search-input-group:focus-within {
  box-shadow: 0 8px 30px rgba(59, 130, 246, 0.2);
  border-color: var(--primary-blue);
  transform: translateY(-2px);
}

.search-input-group input {
  flex: 1;
  padding: 16px 20px;
  padding-right: 90px; /* Space for button */
  border: none;
  background: transparent;
  font-size: 16px; /* Prevents zoom on iOS */
  color: var(--text-primary);
  outline: none;
}

.search-input-group input::placeholder {
  color: var(--text-tertiary);
  font-weight: 400;
}

.search-input-group .search-btn {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
  color: white;
  border: none;
  padding: 10px 16px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.search-input-group .search-btn:hover {
  transform: translateY(-50%) scale(1.05);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.search-input-group .search-btn:active {
  transform: translateY(-50%) scale(0.98);
}

.search-icon {
  position: absolute;
  right: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  font-size: var(--text-lg);
}

/* ===== PAGINATION ===== */
.pagination-wrapper {
  display: flex;
  justify-content: center;
  margin-top: var(--space-8);
}

.pagination {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.pagination-item {
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  text-decoration: none;
  transition: var(--transition-base);
  background: var(--card-light);
}

.pagination-item:hover {
  background: var(--primary-blue);
  color: white;
  text-decoration: none;
}

.pagination-item.active {
  background: var(--primary-blue);
  color: white;
  border-color: var(--primary-blue);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  .resources-page-header {
    padding: 3rem 0 1.5rem;
  }

  .filters-section {
    padding: 1.5rem 1rem;
    margin-bottom: 1.5rem;
    border-radius: 16px;
  }

  .filters-section::before {
    height: 3px;
  }

  .content-card-image {
    height: 110px;
  }

  .content-card-body {
    padding: 0.7rem 0.5rem;
  }

  .content-card-title {
    font-size: 1.05rem;
  }

  .search-input {
    padding: var(--space-3) var(--space-10) var(--space-3) var(--space-3);
  }

  /* Filters responsive */
  .filters-section .row {
    flex-direction: column;
    gap: 1rem;
  }

  .filters-section .col-md-4,
  .filters-section .col-md-3,
  .filters-section .col-md-2 {
    width: 100%;
    max-width: none;
  }

  .search-input-group {
    border-radius: 14px;
  }

  .search-input-group input {
    padding: 14px 16px;
    padding-right: 70px;
    font-size: 16px;
  }

  .search-input-group .search-btn {
    padding: 8px 12px;
    font-size: 12px;
    right: 4px;
    border-radius: 10px;
  }

  .search-input-group .search-btn span {
    display: none;
  }

  .filters-section .form-select,
  .filters-section .form-control {
    padding: 12px 14px;
    font-size: 16px;
    border-radius: 10px;
  }

  .filters-section .btn-primary {
    padding: 12px 20px;
    font-size: 14px;
    border-radius: 10px;
  }
  /* Sadece mobilde (max-width: 768px) 2 sütunlu grid */
  .resources-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
  .content-card {
    margin-bottom: 0.7rem !important;
  }
  .content-card-actions {
    gap: 0.4rem;
    margin-top: 0.5rem;
  }

  /* Ensure proper spacing for mobile content cards */
  .content-card-body {
    padding: 0.75rem 0.5rem 0.5rem;
  }

  .content-card-footer {
    padding: 0.5rem;
    margin-top: auto;
  }
}

@media (max-width: 480px) {
  .resources-page-header {
    padding: 2rem 0 1rem;
  }

  .content-card-image {
    height: 120px;
  }

  .content-card-actions {
    flex-direction: column;
    gap: var(--space-2);
  }

  /* Move favorite button below content on mobile */
  .favorite-btn {
    position: relative !important;
    top: auto !important;
    right: auto !important;
    margin-top: 0.5rem;
    align-self: flex-end;
  }
  .resources-grid {
    grid-template-columns: 1fr;
  }
}

/* Kartlar her zaman 2 sütunlu grid */
.resources-grid {
  display: grid !important;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}
@media (max-width: 600px) {
  .resources-grid {
    grid-template-columns: 1fr;
  }
}

/* Sadece mobilde 2 sütunlu grid */
@media (max-width: 768px) {
  .resources-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
  .content-card {
    margin-bottom: 0.7rem !important;
  }
}
/* 480px altında tek sütun */
@media (max-width: 480px) {
  .resources-grid {
    grid-template-columns: 1fr;
  }
}
/* Webde Bootstrap row/col düzenini koru */
@media (min-width: 769px) {
  .resources-grid {
    display: flex !important;
    flex-wrap: wrap;
    gap: 0;
  }
}