:root {
  --primary-color: #0d6efd;
  --secondary-color: #6c757d;
  --success-color: #198754;
}

/* Genel Stiller */
body {
  background-color: #f8f9fa;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.navbar {
  box-shadow: 0 2px 4px rgba(0,0,0,.1);
}

/* Kart Stilleri */
.card {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  background: #fff;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.card-img-top {
  height: 400px;
  object-fit: cover;
}

/* Animasyonlar */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.card {
  animation: fadeIn 0.4s ease-out;
}

/* Diğer Stiller */
.btn-primary {
  background-color: var(--primary-color);
  border: none;
  padding: 8px 20px;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.author-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.content {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #495057;
}

.profile-image {
  border: 5px solid #fff;
  box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

/* Arka Plan Resmi */


.background-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -1;
  overflow: hidden; /* Resmin taşmasını engeller */
}

.background-image {
  background-size: contain; /* Resmin tamamını göster, kesme */
  background-position: center; /* Resmi ortala */
  background-repeat: no-repeat; /* Resmin tekrar etmesini engelle */
  width: 100%; /* Genişlik */
  height: 100vh; /* Ekran yüksekliği kadar */
  position: fixed; /* Sabit pozisyon */
  top: 0;
  left: 0;
  z-index: -1; /* İçeriğin altında kalmasını sağlar */
  background-color: #f0f0f0; /* Resmin etrafındaki boşlukları doldurmak için arka plan rengi */
}

article {
  background-color: rgba(255, 255, 255, 0.9); /* Yarı saydam beyaz arka plan */
  padding: 20px;
  border-radius: 10px;
  margin-top: 20px;
  position: relative; /* İçeriğin arka plan resminin üzerinde kalmasını sağlar */
  z-index: 1; /* İçeriğin üstte görünmesini sağlar */
}
/* Dark Mode */
[data-bs-theme="dark"] {
  --bg-color: #1a1a1a;
  --text-color: #ffffff;
  --card-bg: #2d2d2d;
}
/* Yorum Bölümü */
.comments-section {
  position: relative;
  z-index: 2;
}

.comment-item {
  border: 1px solid rgba(0,0,0,0.05);
  transition: all 0.3s ease;
}

.comment-item:hover {
  transform: translateX(5px);
  box-shadow: 0 3px 10px rgba(0,0,0,0.08);
}

.comment-content {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #444;
}

.comment-form textarea {
  width: 100%;
  padding: 12px;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  min-height: 120px;
  transition: all 0.3s ease;
}

.comment-form textarea:focus {
  border-color: #0d6efd;
  box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.15);
}

.avatar-md {
  width: 45px;
  height: 45px;
  object-fit: cover;
}

.comment-form textarea {
  width: 100%;
  min-height: 150px;
  padding: 1rem;
  border: 2px solid #dee2e6;
  border-radius: 12px;
  font-size: 1rem;
  line-height: 1.6;
  transition: all 0.3s ease;
}

.comment-form textarea:focus {
  border-color: #0d6efd;
  box-shadow: 0 0 0 4px rgba(13, 110, 253, 0.15);
  outline: none;
}

.comment-item {
  transition: transform 0.3s ease;
}

.comment-item:hover {
  transform: translateX(5px);
}

/* Profil Resmi için Varsayılan Stil */
img[src*="default-avatar.png"] {
  filter: grayscale(100%);
  opacity: 0.8;
}

.comment-actions {
  border-top: 1px solid #eee;
  padding-top: 10px;
  text-align: right;
}

.comment-actions button {
  transition: all 0.3s ease;
}

.comment-actions button:hover {
  transform: scale(1.05);
}