/* Buttons, Cards, Forms */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-smooth);
}

.btn-primary {
  background: var(--color-gold);
  color: var(--color-bg);
  border-color: var(--color-gold);
}

.btn-primary:hover {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--color-gold);
  border-color: var(--color-gold);
}

.btn-outline:hover {
  background: var(--color-gold);
  color: var(--color-bg);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-ghost:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn:disabled:hover {
  transform: none;
}

/* Product Card */
.product-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all var(--transition-smooth);
  animation: fadeIn 0.5s ease backwards;
}

.product-card:nth-child(1) { animation-delay: 0.05s; }
.product-card:nth-child(2) { animation-delay: 0.1s; }
.product-card:nth-child(3) { animation-delay: 0.15s; }
.product-card:nth-child(4) { animation-delay: 0.2s; }
.product-card:nth-child(5) { animation-delay: 0.25s; }
.product-card:nth-child(6) { animation-delay: 0.3s; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.product-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.product-card__image {
  aspect-ratio: 3/4;
  overflow: hidden;
  position: relative;
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.product-card:hover .product-card__image img {
  transform: scale(1.05);
}

.product-card__content {
  padding: var(--space-lg);
}

.product-card__name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
}

.product-card__price {
  color: var(--color-gold);
  font-weight: 700;
  font-size: 1.1rem;
}

/* Form Elements */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-sm);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-gold);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 0.7;
}

/* Phone input with country code prefix */
.phone-input {
  display: flex;
  align-items: stretch;
  border: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
}

.phone-input__prefix {
  display: flex;
  align-items: center;
  padding: 0 var(--space-md);
  color: var(--color-text-muted);
  font-size: 1rem;
  border-right: 1px solid var(--color-border);
}

.phone-input input {
  flex: 1;
  border: none;
  min-width: 0;
}

.phone-input input:focus {
  outline: none;
  box-shadow: none;
}

.phone-input:focus-within {
  border-color: var(--color-gold);
}

/* Size/Color Selectors */
.option-group {
  margin-bottom: var(--space-lg);
}

.option-group label {
  display: block;
  margin-bottom: var(--space-sm);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.option-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.option-btn {
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg-elevated);
  border: 2px solid var(--color-border);
  color: var(--color-text);
  font-family: var(--font-body);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.option-btn:hover,
.option-btn.selected {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.btn--sm {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.85rem;
}

/* Quantity Selector */
.qty-selector {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
}

.qty-selector__btn {
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  color: var(--color-text);
  font-size: 1.25rem;
  cursor: pointer;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.qty-selector__btn:hover {
  background: rgba(201, 162, 39, 0.15);
  color: var(--color-gold);
}

.qty-selector input {
  width: 48px;
  min-height: 40px;
  text-align: center;
  border: none;
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  background: transparent;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  -moz-appearance: textfield;
}

.qty-selector input::-webkit-outer-spin-button,
.qty-selector input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Toast / Success Message */
.toast {
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
  border: 1px solid var(--color-gold);
  background: var(--color-bg-card);
}

.toast--success p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.toast__actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* Form Error */
.form-error {
  padding: var(--space-sm) 0;
  color: #e74c3c;
  font-size: 0.9rem;
}

/* Form validation error state */
.form-group--error input,
.form-group--error select,
.form-group--error textarea {
  border-color: rgba(231, 76, 60, 0.6);
}

.form-group--error .phone-input {
  border-color: rgba(231, 76, 60, 0.6);
}

.form-group__error {
  display: block;
  margin-top: var(--space-xs);
  font-size: 0.85rem;
  color: #e74c3c;
}