/* Product Card Styles */
:root {
  --green: #8da731;
  --green-dark: #6d7a25;
  --black: #111111;
  --gray: #f5f5f5;
  --border-soft: #e5e5e5;
  --radius-xl: 24px;
  --transition: 0.25s ease;
}

* {
  font-family: "Kanit", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 12px;
  font-size: 11px;
}

/* Product Card */
.product-card {
  border-radius: 18px;
  padding: 8px;
  border: 1px solid var(--border-soft);
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: var(--transition);
  position: relative;
}

.product-card > *:not(.product-btn) {
  cursor: pointer;
  pointer-events: auto;
}

.product-card .product-btn {
  pointer-events: auto !important;
  z-index: 10 !important;
}

.product-image {
  width: calc(100% - 4px);
  height: 300px;
  object-fit: cover;
  border-radius: 10px;
  background: var(--gray);
  margin: 2px auto;
  margin-bottom: 4px;
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 18px rgba(0,0,0,0.08);
  border-color: var(--green);
}

.product-tag {
  font-size: 8px;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--gray);
  display: inline-block;
  width: fit-content;
  font-weight: 500;
}

.product-content {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.product-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.product-specs {
  display: flex;
  flex-direction: row;
  gap: 6px;
  min-width: 120px;
  padding-left: 8px;
  border-left: 1px solid var(--border-soft);
  align-items: flex-start;
}

.product-spec {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 4px 6px;
  background: var(--gray);
  border-radius: 6px;
  border: 1px solid var(--border-soft);
}

.product-spec-label {
  font-size: 8px;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  font-weight: 500;
}

.product-spec-value {
  font-size: 10px;
  font-weight: 700;
  color: var(--black);
}

.product-name {
  font-weight: 600;
  font-size: 13px;
  line-height: 1.4;
  color: var(--black);
}

.product-price {
  font-weight: 700;
  color: var(--green-dark);
  font-size: 15px;
  line-height: 1.3;
}

.product-note {
  font-size: 9px;
  color: #999;
  line-height: 1.4;
  margin-top: 2px;
}

.product-btn {
  margin-top: 6px !important;
  padding: 8px 16px !important;
  border-radius: 8px !important;
  font-size: 11px !important;
  font-weight: 600 !important;
  border: none !important;
  background: var(--black) !important;
  color: #fff !important;
  width: 100% !important;
  cursor: pointer !important;
  transition: var(--transition);
  text-align: center !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  position: relative !important;
  z-index: 10 !important;
  pointer-events: auto !important;
  -webkit-tap-highlight-color: transparent !important;
  touch-action: manipulation !important;
  user-select: none !important;
}

.product-btn:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(34,197,94,0.3);
}

.product-card:hover .product-btn {
  background: var(--green-dark);
}

/* Product Modal */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity var(--transition);
}

.modal-overlay.active {
  display: flex;
  opacity: 1;
}

.modal-content {
  background: #fff;
  border-radius: var(--radius-xl);
  max-width: 800px;
  width: 100%;
  max-height: 95vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  transform: scale(0.9);
  transition: transform var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gray);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #666;
  transition: var(--transition);
  z-index: 10;
}

.modal-close:hover {
  background: var(--black);
  color: #fff;
}

.modal-image {
  width: 100%;
  height: auto;
  min-height: 400px;
  max-height: 60vh;
  object-fit: contain;
  object-position: center;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  background: var(--gray);
}

.modal-body {
  padding: 20px;
}

.modal-category {
  font-size: 10px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--gray);
  display: inline-block;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.modal-title {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--black);
}

.modal-details {
  display: grid;
  gap: 12px;
  margin-bottom: 20px;
}

.modal-detail-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}

.modal-detail-label {
  font-weight: 600;
  color: #666;
  min-width: 100px;
}

.modal-detail-value {
  color: var(--black);
}

.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.modal-btn {
  flex: 1;
  padding: 12px 20px;
  border-radius: 999px;
  border: none;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: "Kanit", sans-serif;
}

.modal-btn-primary {
  background: var(--green);
  color: #fff;
}

.modal-btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(34,197,94,0.3);
}

.modal-btn-secondary {
  background: var(--black);
  color: #fff;
}

.modal-btn-secondary:hover {
  background: #333;
  transform: translateY(-1px);
}

/* Responsive */
@media (max-width: 768px) {
  .product-grid {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
  
  .product-image {
    height: 200px !important;
  }
  
  .product-content {
    flex-direction: column !important;
    gap: 8px !important;
  }
  
  .product-specs {
    flex-direction: row !important;
    gap: 6px !important;
    min-width: auto !important;
    padding-left: 0 !important;
    padding-top: 0 !important;
    margin-top: 0 !important;
    border-left: none !important;
    border-top: 1px solid var(--border-soft) !important;
    padding-top: 8px !important;
    width: 100% !important;
  }

  .product-btn {
    padding: 6px 12px !important;
    font-size: 10px !important;
    min-height: 32px !important;
    max-height: 32px !important;
    height: 32px !important;
    z-index: 100 !important;
    -webkit-tap-highlight-color: rgba(141, 167, 49, 0.2) !important;
    margin-top: 4px !important;
    line-height: 1.2 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  .product-card {
    touch-action: pan-y;
    padding: 6px !important;
    gap: 4px !important;
  }

  .product-card .product-btn {
    touch-action: manipulation;
    width: 100% !important;
    box-sizing: border-box !important;
  }
}

@media (max-width: 480px) {
  .product-grid {
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 8px !important;
  }

  .product-card {
    padding: 5px !important;
    gap: 3px !important;
  }

  .product-image {
    height: 180px !important;
  }

  .product-btn {
    padding: 5px 10px !important;
    font-size: 9px !important;
    min-height: 28px !important;
    max-height: 28px !important;
    height: 28px !important;
    margin-top: 3px !important;
  }

  .product-name {
    font-size: 11px !important;
  }

  .product-price {
    font-size: 13px !important;
  }
  
  .modal-content {
    max-width: 100%;
    border-radius: 20px 20px 0 0;
    max-height: 95vh;
  }
  
  .modal-image {
    min-height: 300px;
    max-height: 50vh;
    object-fit: contain;
  }
  
  .modal-body {
    padding: 16px;
  }
}