/* ===== PRODUCT MODAL ===== */
#product-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
}
#product-modal.open { display: block; }

.pm-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(3px);
  animation: fadeIn .2s ease;
}

.pm-sheet {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  background: var(--white);
  border-radius: var(--radius-lg);
  width: min(600px, 95vw);
  max-height: 88vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: scaleIn .25s ease;
}
@keyframes scaleIn {
  from { transform: translate(-50%,-50%) scale(.92); opacity:0; }
  to   { transform: translate(-50%,-50%) scale(1);   opacity:1; }
}
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }

.pm-close {
  position: sticky;
  top: 0;
  float: right;
  margin: 14px 14px 0 0;
  z-index: 2;
  background: #f1f5f1;
  border: none;
  border-radius: 50%;
  width: 32px; height: 32px;
  font-size: .9rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.pm-close:hover { background: #dcedc8; }

.pm-body { padding: 24px 26px 28px; clear: both; }

/* Header */
.pm-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
  position: relative;
}
.pm-emoji {
  width: 64px; height: 64px;
  background: var(--green-pale);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem;
  flex-shrink: 0;
}
.pm-title-block { flex: 1; }
.pm-product-name { font-size: 1.2rem; font-weight: 800; color: var(--text-dark); line-height: 1.2; }
.pm-brand { font-size: .82rem; color: var(--text-light); margin: 3px 0 6px; }
.pm-rating { display: flex; align-items: center; gap: 6px; }
.pm-stars { color: #f9a825; font-size: .95rem; letter-spacing: 1px; }
.pm-rating-val { font-size: .82rem; font-weight: 700; color: var(--text-mid); }
.pm-review-count { font-size: .78rem; color: var(--text-light); }

.pm-category-tag {
  border-radius: 12px;
  padding: 3px 12px;
  font-size: .72rem;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}
.pm-category-tag.fungicide   { background:#e8eaf6; color:#283593; }
.pm-category-tag.insecticide { background:#fce4ec; color:#880e4f; }
.pm-category-tag.organic     { background:#e8f5e9; color:#1b5e20; }
.pm-category-tag.bio-agent   { background:#e0f2f1; color:#004d40; }
.pm-category-tag.nutrient    { background:#fff8e1; color:#f57f17; }

/* Description */
.pm-desc { font-size: .88rem; color: var(--text-mid); line-height: 1.7; margin-bottom: 18px; }

/* Size selector */
.pm-size-row { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.pm-size-label { font-size: .82rem; font-weight: 700; color: var(--text-mid); }
.pm-sizes { display: flex; gap: 8px; flex-wrap: wrap; }
.pm-size-btn {
  border: 2px solid #ccc;
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 5px 14px;
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-mid);
}
.pm-size-btn:hover { border-color: var(--green-mid); color: var(--green-dark); }
.pm-size-btn.active { border-color: var(--green-mid); background: var(--green-pale); color: var(--green-dark); }

/* Price row */
.pm-price-row {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 20px;
}
.pm-price { font-size: 2rem; font-weight: 900; color: var(--green-dark); }
.pm-stock { font-size: .82rem; font-weight: 700; padding: 4px 12px; border-radius: 12px; }
.pm-stock.in  { background: #e8f5e9; color: #1b5e20; }
.pm-stock.out { background: #ffebee; color: #b71c1c; }

/* Action buttons */
.pm-actions { display: flex; gap: 12px; margin-bottom: 22px; }
.pm-btn-cart {
  flex: 1;
  padding: 13px;
  border: 2px solid var(--green-mid);
  background: var(--white);
  color: var(--green-mid);
  border-radius: var(--radius-sm);
  font-size: .95rem; font-weight: 700;
  cursor: pointer; transition: var(--transition);
}
.pm-btn-cart:hover { background: var(--green-pale); }

.pm-btn-buy {
  flex: 1;
  padding: 13px;
  border: none;
  background: linear-gradient(135deg, var(--green-mid), var(--green-light));
  color: white;
  border-radius: var(--radius-sm);
  font-size: .95rem; font-weight: 700;
  cursor: pointer; transition: var(--transition);
  box-shadow: 0 4px 12px rgba(46,125,50,.3);
}
.pm-btn-buy:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(46,125,50,.35); }

/* Details table */
.pm-details {
  background: var(--green-pale);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  display: flex; flex-direction: column; gap: 9px;
}
.pm-detail-row { display: flex; align-items: flex-start; gap: 10px; font-size: .84rem; color: var(--text-mid); line-height: 1.5; }
.pd-icon { font-size: .95rem; width: 20px; text-align: center; flex-shrink: 0; }

/* ===== CART SIDEBAR ===== */
#cart-sidebar { display: none; position: fixed; inset: 0; z-index: 1000; }
#cart-sidebar.open { display: block; }

.cs-backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.45);
  backdrop-filter: blur(2px);
  animation: fadeIn .2s ease;
}

.cs-panel {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: min(400px, 95vw);
  background: var(--white);
  box-shadow: -4px 0 24px rgba(0,0,0,.18);
  display: flex; flex-direction: column;
  animation: slideInRight .25s ease;
}
@keyframes slideInRight { from { transform: translateX(100%); } to { transform: translateX(0); } }

.cs-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 2px solid var(--green-pale);
  background: var(--green-dark);
  color: white;
}
.cs-header h3 { font-size: 1.1rem; font-weight: 800; }
.cs-close {
  background: rgba(255,255,255,.15); border: none; color: white;
  width: 32px; height: 32px; border-radius: 50%;
  font-size: 1rem; cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.cs-close:hover { background: rgba(255,255,255,.28); }

.cs-items { flex: 1; overflow-y: auto; padding: 12px 16px; }

.cs-empty { text-align: center; padding: 52px 20px; color: var(--text-light); }
.cs-empty-icon { font-size: 3rem; margin-bottom: 12px; }
.cs-empty p { font-weight: 700; color: var(--text-mid); margin-bottom: 4px; }

.cs-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid #eef4ee;
}
.cs-item-emoji {
  width: 44px; height: 44px;
  background: var(--green-pale);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; flex-shrink: 0;
}
.cs-item-info { flex: 1; min-width: 0; }
.cs-item-name { font-size: .88rem; font-weight: 700; color: var(--text-dark); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cs-item-size { font-size: .75rem; color: var(--text-light); margin: 2px 0 6px; }
.cs-item-controls { display: flex; align-items: center; gap: 8px; }
.qty-btn {
  width: 26px; height: 26px;
  border: 1.5px solid #ccc; background: white;
  border-radius: 6px; font-size: 1rem; font-weight: 700;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: var(--transition); color: var(--text-mid);
}
.qty-btn:hover { border-color: var(--green-mid); color: var(--green-mid); }
.qty-val { font-size: .88rem; font-weight: 700; min-width: 20px; text-align: center; }
.remove-btn {
  background: none; border: none; font-size: 1rem; cursor: pointer;
  padding: 2px 4px; border-radius: 4px; transition: var(--transition);
  color: #aaa;
}
.remove-btn:hover { color: #e53935; background: #ffebee; }
.cs-item-subtotal { font-size: .95rem; font-weight: 800; color: var(--green-dark); flex-shrink: 0; }

/* Footer summary */
.cs-footer { border-top: 2px solid var(--green-pale); padding: 16px 18px 20px; }
.cs-summary { margin-bottom: 14px; display: flex; flex-direction: column; gap: 6px; }
.cs-summary-row {
  display: flex; justify-content: space-between; align-items: center;
  font-size: .85rem; color: var(--text-mid);
}
.cs-summary-row em { font-style: normal; color: var(--green-mid); font-weight: 600; }
.cs-summary-row.total {
  font-size: 1rem; font-weight: 800; color: var(--text-dark);
  border-top: 1px solid #e0e0e0; padding-top: 8px; margin-top: 4px;
}
.cs-checkout-btn {
  display: block; width: 100%;
  background: linear-gradient(135deg, var(--green-mid), var(--green-light));
  color: white; text-decoration: none;
  text-align: center; padding: 13px;
  border-radius: var(--radius-sm);
  font-size: .95rem; font-weight: 700;
  box-shadow: 0 4px 12px rgba(46,125,50,.3);
  transition: var(--transition); margin-bottom: 8px;
}
.cs-checkout-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(46,125,50,.35); }
.cs-continue-btn {
  width: 100%; background: none;
  border: 1.5px solid #ccc; border-radius: var(--radius-sm);
  padding: 10px; font-size: .85rem; font-weight: 600;
  color: var(--text-mid); cursor: pointer; transition: var(--transition);
}
.cs-continue-btn:hover { border-color: var(--green-mid); color: var(--green-mid); }

/* ===== TOAST ===== */
#toast-wrap {
  position: fixed; bottom: 24px; right: 24px;
  z-index: 2000; display: flex; flex-direction: column; gap: 8px;
  pointer-events: none;
}
.toast {
  background: var(--green-dark); color: white;
  padding: 12px 20px; border-radius: var(--radius-sm);
  font-size: .88rem; font-weight: 600;
  box-shadow: var(--shadow-md);
  opacity: 0; transform: translateY(12px);
  transition: opacity .3s ease, transform .3s ease;
  display: flex; gap: 8px; align-items: center;
}
.toast.show { opacity: 1; transform: translateY(0); }

/* ===== CART ICON IN NAV ===== */
.cart-nav-link {
  position: relative;
  display: flex; align-items: center; gap: 4px;
}
.cart-count {
  position: absolute;
  top: -6px; right: -8px;
  background: var(--amber);
  color: #4a2d00;
  font-size: .6rem; font-weight: 800;
  min-width: 17px; height: 17px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  padding: 0 4px;
}
.cart-count.hidden { display: none; }

/* ===== "View Product" button on fertilizer cards ===== */
.fert-view-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 10px;
  background: var(--green-dark);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: 7px 14px;
  font-size: .78rem;
  font-weight: 700;
  cursor: pointer;
  width: 100%;
  justify-content: center;
  transition: var(--transition);
}
.fert-view-btn:hover { background: var(--green-mid); transform: translateY(-1px); }
.fert-view-btn.no-match {
  background: #f5f5f5;
  color: var(--text-light);
  cursor: default;
}
.fert-view-btn.no-match:hover { transform: none; background: #f5f5f5; }

@media (max-width: 600px) {
  .pm-actions { flex-direction: column; }
  .pm-sheet { max-height: 95vh; }
}