/* ---------- General Container ---------- */
.container.my-5 {
  font-family: "Poppins", sans-serif;
  color: #333;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  background: none;
  padding: 0;
  font-size: 0.9rem;
}
.breadcrumb a {
  text-decoration: none;
  color: #0d6efd;
}
.breadcrumb a:hover {
  text-decoration: underline;
}

/* ---------- Main Image & Thumbnails ---------- */
#mainImage {
  border-radius: 12px;
  transition: transform 0.2s ease-in-out;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.img-thumbnail {
  border-radius: 8px;
  border: 2px solid transparent;
  transition: border-color 0.2s ease;
}
.img-thumbnail:hover {
  border-color: #0d6efd;
}

/* ---------- Product Title & Author ---------- */
h2 {
  font-weight: 600;
}
h5.text-muted {
  font-weight: 400;
  font-size: 1rem;
}

/* ---------- Ratings ---------- */
.bi-star-fill, .bi-star {
  font-size: 1.1rem;
}
.text-muted {
  font-size: 0.9rem;
}

/* ---------- Price Section ---------- */
#priceSection {
  font-size: 1.2rem;
}
#discountPrice {
  font-size: 1.6rem;
}
#savings {
  border-radius: 8px;
  font-size: 0.8rem;
}

/* ---------- Variant Buttons ---------- */
.variant-btn {
  border-radius: 12px;
  padding: 6px 16px;
  transition: all 0.2s ease-in-out;
}
.variant-btn:hover {
  background-color: #f0f8ff;
  border-color: #0d6efd;
}
.variant-btn.active {
  background-color: #0d6efd !important;
  color: #fff !important;
  border-color: #0d6efd !important;
  box-shadow: 0 0 10px rgba(13, 110, 253, 0.4);
}

/* ---------- Stock Badges ---------- */
.badge {
  font-size: 0.8rem;
  padding: 6px 10px;
  border-radius: 8px;
}

/* ---------- Action Buttons ---------- */
#cartForm .btn-primary {
  font-weight: 500;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(13,110,253,0.2);
  transition: transform 0.2s ease;
}
#cartForm .btn-primary:hover {
  transform: scale(1.05);
}
.btn-outline-secondary {
  border-radius: 8px;
  transition: background-color 0.2s ease;
}
.btn-outline-secondary:hover {
  background-color: #f8f9fa;
}

/* ---------- Description ---------- */
h4 {
  margin-bottom: 1rem;
  font-weight: 600;
}

/* ---------- Ratings Breakdown ---------- */
.progress {
  border-radius: 20px;
  overflow: hidden;
}
.progress-bar {
  transition: width 0.3s ease;
}

/* ---------- Similar Products ---------- */
.card {
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.12);
}
.card img {
  transition: transform 0.3s ease;
}
.card:hover img {
  transform: scale(1.05);
}
.card-body {
  text-align: center;
}
.card-title {
  font-size: 0.95rem;
  font-weight: 500;
}
.card .fw-bold {
  font-size: 1rem;
  color: #0d6efd;
}