@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700&display=swap');

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

body {
  font-family: 'Outfit', sans-serif;
  background-color: #ffffff;
  color: #121212;
  line-height: 1.5;
}

/* Header Alert Bar */
.top-promo-bar {
  background-color: #121212;
  color: #FFDF00;
  padding: 8px 15px;
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

/* Store Header */
.store-header {
  background-color: #FFDF00;
  padding: 15px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.header-icons {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header-icons svg {
  width: 24px;
  height: 24px;
  fill: #121212;
  cursor: pointer;
}

.store-logo img {
  height: 70px;
  object-fit: contain;
}

/* Main Layout */
.product-page-container {
  max-width: 1200px;
  margin: 30px auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
}

@media (max-width: 991px) {
  .product-page-container {
    grid-template-columns: 1fr;
    margin: 15px auto;
    gap: 30px;
  }
}

/* Left Column: Image Gallery */
.gallery-container {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.main-image-viewport {
  position: relative;
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #f1f3f5;
  background-color: #f8f9fa;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.main-image-viewport img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.main-image-viewport:hover img {
  transform: scale(1.02);
}

.gallery-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(255,255,255,0.9);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  transition: all 0.2s ease;
}

.gallery-nav-btn:hover {
  background-color: #ffffff;
  scale: 1.05;
}

.gallery-nav-btn.prev { left: 15px; }
.gallery-nav-btn.next { right: 15px; }

.gallery-nav-btn svg {
  width: 18px;
  height: 18px;
  fill: #121212;
}

.gallery-indicator {
  position: absolute;
  bottom: 15px;
  right: 15px;
  background-color: rgba(18,18,18,0.8);
  color: #ffffff;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.thumbnails-row {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 5px;
}

.thumbnail-item {
  width: 80px;
  height: 80px;
  border-radius: 8px;
  border: 2px solid transparent;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.2s ease;
  aspect-ratio: 1;
  background-color: #f8f9fa;
}

.thumbnail-item.active {
  border-color: #FFDF00;
}

.thumbnail-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Right Column: Info & Purchase Form */
.product-info-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.product-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.product-badge {
  background-color: #121212;
  color: #FFDF00;
  font-size: 11px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-badge.sale {
  background-color: #FFDF00;
  color: #121212;
}

.product-title {
  font-size: 26px;
  font-weight: 700;
  color: #121212;
  line-height: 1.2;
}

@media (max-width: 575px) {
  .product-title {
    font-size: 22px;
  }
}

/* Pricing block */
.product-pricing-box {
  background-color: #f8f9fa;
  padding: 15px 20px;
  border-radius: 12px;
  border: 1px solid #e9ecef;
}

.price-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 5px;
}

.price-regular {
  text-decoration: line-through;
  color: #868e96;
  font-size: 15px;
}

.price-sale {
  font-size: 28px;
  font-weight: 800;
  color: #121212;
}

.price-discount-percent {
  background-color: #FFDF00;
  color: #121212;
  font-size: 12px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
}

.price-installments {
  font-size: 14px;
  font-weight: 600;
  color: #495057;
}

.price-installments span.green-text {
  color: #00c851;
}

/* Selectors */
.selector-label {
  font-size: 14px;
  font-weight: 700;
  color: #495057;
  margin-bottom: 10px;
  display: block;
}

.size-selector-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.size-btn {
  background-color: #ffffff;
  border: 1px solid #ced4da;
  color: #121212;
  font-size: 14px;
  font-weight: 600;
  width: 50px;
  height: 50px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.size-btn:hover {
  border-color: #121212;
}

.size-btn.active {
  border-color: #121212;
  background-color: #121212;
  color: #FFDF00;
}

/* Customization */
.customization-box {
  background-color: #ffffff;
  border: 1px solid #ced4da;
  border-radius: 10px;
  padding: 15px;
  margin-bottom: 20px;
}

.customization-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  user-select: none;
}

.customization-fields {
  display: none;
  margin-top: 15px;
}

.customization-fields.active {
  display: block;
}

.form-group {
  margin-bottom: 12px;
}

.form-group:last-child {
  margin-bottom: 0;
}

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: #495057;
  margin-bottom: 5px;
}

.form-input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid #ced4da;
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
}

.form-input:focus {
  outline: none;
  border-color: #121212;
}

/* Action Buttons */
.btn-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-buy {
  width: 100%;
  padding: 16px;
  background-color: #FFDF00;
  color: #121212;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.btn-buy:hover {
  background-color: #e6c800;
  transform: translateY(-1px);
  box-shadow: 0 6px 12px rgba(0,0,0,0.1);
}

.btn-add-cart {
  width: 100%;
  padding: 14px;
  background-color: #121212;
  color: #FFDF00;
  border: 2px solid #121212;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.btn-add-cart:hover {
  background-color: #2a2a2a;
  transform: translateY(-1px);
  box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

/* Cart badge on header */
.cart-badge {
  position: relative;
}

.cart-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background: #121212;
  color: #FFDF00;
  font-size: 10px;
  font-weight: 800;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  pointer-events: none;
}

/* Cart Sidebar */
.cart-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1000;
  animation: fadeInOverlay 0.2s ease;
}

.cart-overlay.open {
  display: block;
}

@keyframes fadeInOverlay {
  from { opacity: 0; }
  to { opacity: 1; }
}

.cart-sidebar {
  position: fixed;
  right: -400px;
  top: 0;
  bottom: 0;
  width: 380px;
  max-width: 95vw;
  background: #fff;
  z-index: 1001;
  display: flex;
  flex-direction: column;
  transition: right 0.3s cubic-bezier(.4,0,.2,1);
  box-shadow: -8px 0 30px rgba(0,0,0,0.15);
}

.cart-sidebar.open {
  right: 0;
}

.cart-sidebar-header {
  background: #121212;
  color: #FFDF00;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 18px;
  font-weight: 700;
}

.cart-sidebar-close {
  background: none;
  border: none;
  color: #FFDF00;
  font-size: 24px;
  cursor: pointer;
  line-height: 1;
  padding: 0;
}

.cart-sidebar-items {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}

.cart-empty {
  text-align: center;
  padding: 50px 20px;
  color: #868e96;
  font-size: 15px;
}

.cart-empty svg {
  width: 60px;
  height: 60px;
  fill: #dee2e6;
  margin-bottom: 15px;
}

.cart-item {
  display: flex;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid #f1f3f5;
  align-items: center;
}

.cart-item-img {
  width: 70px;
  height: 70px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid #e9ecef;
  flex-shrink: 0;
}

.cart-item-info {
  flex: 1;
  min-width: 0;
}

.cart-item-name {
  font-size: 13px;
  font-weight: 600;
  color: #212529;
  margin-bottom: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item-meta {
  font-size: 12px;
  color: #868e96;
  margin-bottom: 6px;
}

.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 8px;
}

.qty-btn {
  width: 26px;
  height: 26px;
  border: 1px solid #ced4da;
  background: #fff;
  border-radius: 4px;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  transition: all 0.15s;
}

.qty-btn:hover {
  background: #f1f3f5;
}

.qty-val {
  font-size: 14px;
  font-weight: 700;
  min-width: 20px;
  text-align: center;
}

.cart-item-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: #adb5bd;
  font-size: 18px;
  padding: 4px;
  transition: color 0.15s;
  flex-shrink: 0;
}

.cart-item-remove:hover {
  color: #e03131;
}

.cart-item-price {
  font-size: 14px;
  font-weight: 700;
  color: #121212;
  text-align: right;
  flex-shrink: 0;
}

.cart-sidebar-footer {
  padding: 16px;
  border-top: 2px solid #f1f3f5;
  background: #fff;
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  font-size: 18px;
  font-weight: 700;
  color: #121212;
}

.cart-total-price {
  color: #121212;
  font-size: 22px;
}

.btn-checkout-cart {
  width: 100%;
  padding: 16px;
  background-color: #FFDF00;
  color: #121212;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 12px rgba(255,223,0,0.4);
}

.btn-checkout-cart:hover {
  background-color: #e6c800;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(255,223,0,0.5);
}

/* Added to Cart toast */
.toast-added {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #121212;
  color: #FFDF00;
  padding: 14px 24px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  z-index: 2000;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  transition: transform 0.35s cubic-bezier(.4,0,.2,1);
  white-space: nowrap;
}

.toast-added.show {
  transform: translateX(-50%) translateY(0);
}

/* Freight Calculator */
.freight-box {
  border-top: 1px solid #e9ecef;
  border-bottom: 1px solid #e9ecef;
  padding: 20px 0;
  margin: 10px 0;
}

.freight-title {
  font-size: 14px;
  font-weight: 700;
  color: #495057;
  margin-bottom: 10px;
}

.freight-form {
  display: flex;
  gap: 10px;
}

.freight-input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid #ced4da;
  border-radius: 6px;
  font-size: 14px;
}

.btn-freight {
  padding: 10px 20px;
  background-color: #121212;
  color: #ffffff;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
}

.freight-result {
  margin-top: 12px;
  font-size: 13px;
  font-weight: 600;
  color: #00c851;
  display: none;
}

/* Warranties */
.warranties-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-top: 10px;
}

@media (max-width: 575px) {
  .warranties-section {
    grid-template-columns: 1fr;
  }
}

.warranty-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background-color: #f8f9fa;
  padding: 12px 15px;
  border-radius: 8px;
  border: 1px solid #e9ecef;
  font-size: 12px;
  font-weight: 600;
  color: #495057;
}

.warranty-card svg {
  width: 20px;
  height: 20px;
  fill: #121212;
}