* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family:
    "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Neue", Helvetica, Arial,
    "Lucida Grande", sans-serif;
  background-color: #000000;
  color: #cccccc;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

header {
  text-align: center;
  margin-bottom: 40px;
  padding: 20px 0;
}

header h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
  color: #ffffff;
}

header a {
  display: inline-block;
  padding: 10px 15px;
  color: #ffffff;
  text-decoration: none;
  transition: color 0.3s;
}

header a:hover {
  color: #cccccc;
}

main {
  margin-top: 40px;
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.product-card {
  background: #0f0f0f;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
  transition:
    transform 0.3s,
    box-shadow 0.3s;
  cursor: pointer;
  border: 1px solid #1a1a1a;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.8);
  background: #1a1a1a;
}

.product-image {
  width: 100%;
  height: 250px;
  background: #1a1a1a;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-info {
  padding: 15px;
}

.product-name {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 5px;
  color: #ffffff;
}

.product-price {
  font-size: 1.2rem;
  color: #ffffff;
  font-weight: bold;
  margin-bottom: 10px;
}

.product-description {
  font-size: 0.9rem;
  color: #cccccc;
  margin-bottom: 15px;
  line-height: 1.4;
}

.btn {
  display: inline-block;
  padding: 10px 15px;
  background-color: #ffffff;
  color: #000000;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.95rem;
  transition:
    background-color 0.3s,
    color 0.3s;
  font-weight: 600;
}

.btn:hover {
  background-color: #cccccc;
  color: #000000;
}

.btn-primary {
  background-color: #ffffff;
  color: #000000;
}

.btn-primary:hover {
  background-color: #cccccc;
}

.btn-secondary {
  background-color: #666;
  color: #ffffff;
}

.btn-outline-secondary {
  background-color: transparent;
  color: #ffffff;
  border: 1px solid #ffffff;
}

.btn-outline-secondary:hover {
  background-color: #ffffff;
  color: #000000;
}

/* Product Detail */
.product-detail {
  background: transparent;
  border-radius: 8px;
  padding: 40px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.product-detail-image {
  width: 100%;
  height: 400px;
  background: #0f0f0f;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #1a1a1a;
}

.product-detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-detail-info h1 {
  font-size: 2rem;
  margin-bottom: 20px;
  color: #ffffff;
}

.product-detail-price {
  font-size: 1.5rem;
  color: #ffffff;
  font-weight: bold;
  margin-bottom: 20px;
}

.product-detail-description {
  color: #cccccc;
  line-height: 1.6;
  margin-bottom: 30px;
}

.product-actions {
  display: flex;
  gap: 15px;
}

.product-actions input {
  width: 80px;
  padding: 10px;
  border: 1px solid #333;
  border-radius: 4px;
  font-size: 1rem;
  background-color: #0f0f0f;
  color: #ffffff;
}

/* Messages */
.success-message,
.cancel-message {
  text-align: center;
  padding: 60px 20px;
  background: #0f0f0f;
  border-radius: 8px;
  border: 1px solid #1a1a1a;
}

.success-message h1 {
  color: #22863a;
  margin-bottom: 15px;
  font-size: 2rem;
}

.cancel-message h1 {
  color: #cb2431;
  margin-bottom: 15px;
  font-size: 2rem;
}

.success-message p,
.cancel-message p {
  margin-bottom: 30px;
  color: #cccccc;
  font-size: 1.1rem;
}

.success-message a,
.cancel-message a {
  display: inline-block;
  padding: 12px 30px;
  background-color: #ffffff;
  color: #000000;
  text-decoration: none;
  border-radius: 4px;
  transition: background-color 0.3s;
  font-weight: 600;
}

.success-message a:hover,
.cancel-message a:hover {
  background-color: #cccccc;
}

/* Form styling */
.form-label {
  color: #ffffff;
  font-weight: 500;
}

.form-select,
.form-control {
  background-color: #0f0f0f;
  border-color: #333;
  color: #ffffff;
}

.form-select:focus,
.form-control:focus {
  background-color: #0f0f0f;
  border-color: #ffffff;
  color: #ffffff;
  box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.25);
}

.form-select option {
  background-color: #0f0f0f;
  color: #ffffff;

  .product-detail {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .product-detail-image {
    height: 300px;
  }
}