* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
}

body {
  background-color: #f8fafc;
  color: #1e293b;
  padding-bottom: 50px;
}

/* Navbar */
.navbar {
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo {
  height: 38px;
  object-fit: contain;
}
.brand-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: #0f172a;
}
.btn-secondary {
  background: transparent;
  border: 1px solid #cbd5e1;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

/* Banner Slider */
.banner-section {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  background: #e2e8f0;
}
.banner-slide {
  flex: 0 0 100%;
  scroll-snap-align: start;
}
.banner-slide img {
  width: 100%;
  max-height: 250px;
  object-fit: cover;
  display: block;
}

/* Category Navigation */
.category-nav {
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  overflow-x: auto;
  white-space: nowrap;
}
.category-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 10px 16px;
  display: flex;
  gap: 8px;
}
.cat-pill {
  padding: 6px 16px;
  border-radius: 20px;
  border: 1px solid #e2e8f0;
  background: #f1f5f9;
  font-size: 0.85rem;
  cursor: pointer;
  font-weight: 500;
}
.cat-pill.active {
  background: #0f172a;
  color: #ffffff;
  border-color: #0f172a;
}

/* Main Product Grid */
.main-container {
  max-width: 1000px;
  margin: 20px auto;
  padding: 0 16px;
}
.section-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 14px;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
@media (min-width: 768px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

.product-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.card-img-wrap {
  width: 100%;
  padding-top: 100%;
  position: relative;
  background: #f1f5f9;
}
.card-img-wrap img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.card-body {
  padding: 10px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.card-title {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 4px;
  line-height: 1.2;
}
.card-prices {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 4px;
}
.sell-price {
  font-size: 1.05rem;
  font-weight: 700;
  color: #0f172a;
}
.mrp-price {
  font-size: 0.8rem;
  color: #94a3b8;
  text-decoration: line-through;
}
.advance-tag {
  font-size: 0.75rem;
  font-weight: 700;
  color: #059669;
  background: #ecfdf5;
  padding: 2px 6px;
  border-radius: 4px;
  align-self: flex-start;
  margin-bottom: 8px;
}
.buy-now-btn {
  margin-top: auto;
  background: #0f172a;
  color: #ffffff;
  border: none;
  padding: 8px 0;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  width: 100%;
}

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 200;
}
.modal-content {
  background: #ffffff;
  width: 100%;
  max-width: 450px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: 12px;
  padding: 20px;
  position: relative;
}
.close-modal-btn {
  position: absolute;
  top: 12px;
  right: 14px;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: #64748b;
}
.modal-heading {
  font-size: 1.2rem;
  margin-bottom: 14px;
}

/* Form Styles */
.form-group {
  margin-bottom: 12px;
}
.form-row {
  display: flex;
  gap: 10px;
}
.form-row .form-group {
  flex: 1;
}
label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 4px;
}
input, textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  font-size: 0.9rem;
}
input:focus, textarea:focus {
  outline: none;
  border-color: #0f172a;
}
.helper-text {
  font-size: 0.72rem;
  color: #64748b;
  margin-top: 2px;
  display: block;
}

/* Modal Product Summary */
.modal-product-summary {
  display: flex;
  gap: 12px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 14px;
  align-items: center;
}
.modal-product-summary img {
  width: 50px;
  height: 50px;
  object-fit: cover;
  border-radius: 6px;
}

/* Payment Selection Cards */
.payment-options-wrap {
  margin: 14px 0;
}
.section-sublabel {
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.pay-option {
  display: flex;
  gap: 10px;
  border: 2px solid #e2e8f0;
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 8px;
  cursor: pointer;
  position: relative;
}
.pay-option.recommended {
  border-color: #059669;
  background: #f0fdf4;
}
.pay-option input[type="radio"] {
  width: auto;
  margin-top: 3px;
}
.option-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
}
.badge-rec {
  background: #059669;
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
}
.offer-gift {
  color: #047857;
  font-size: 0.85rem;
  margin: 2px 0;
}
.option-calc {
  font-size: 0.75rem;
  color: #64748b;
}

/* Price Breakdown */
.price-breakdown {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 16px;
}
.price-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  margin-bottom: 4px;
}
.price-row.highlight {
  font-size: 0.95rem;
  border-top: 1px dashed #cbd5e1;
  padding-top: 6px;
  margin-top: 6px;
}
.btn-primary {
  width: 100%;
  background: #059669;
  color: #ffffff;
  border: none;
  padding: 12px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
}

/* Responsive Modal & Drawer Fixes */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 12px;
}

.modal-content, .modal-box {
  background: #ffffff;
  width: 100%;
  max-width: 520px;
  border-radius: 14px;
  padding: 20px 18px;
  max-height: 88vh;
  overflow-y: auto;
  position: relative;
  box-sizing: border-box;
  word-break: break-word;
}

@media (max-width: 600px) {
  .modal-overlay {
    align-items: flex-end;
    padding: 0;
  }
  .modal-content, .modal-box {
    border-radius: 20px 20px 0 0;
    max-height: 86vh;
    padding: 20px 16px 36px 16px;
    width: 100%;
  }
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  .card-body {
    padding: 8px;
  }
}
/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background-color: #25d366;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 2px 4px 12px rgba(0,0,0,0.25);
  z-index: 1000;
  transition: transform 0.3s ease;
}
.whatsapp-float:hover {
  transform: scale(1.1);
}
.whatsapp-float img {
  width: 35px;
  height: 35px;
}


/* Announcement Bar */
.announcement-bar {
  background-color: #111;
  color: #fff;
  padding: 8px 0;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 1px;
}

/* Floating WhatsApp Button (Chatbot Style) */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  left: 20px;
  background-color: #fff;
  border: 2px solid #25d366;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 5px 15px 5px 5px;
  text-decoration: none;
  z-index: 1000;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
  transition: transform 0.3s ease;
}
.whatsapp-float:hover { transform: scale(1.05); }
.wa-logo { width: 35px; height: 35px; border-radius: 50%; object-fit: cover; }
.wa-text { color: #333; font-weight: bold; font-size: 14px; }
.wa-icon-img { width: 24px; height: 24px; }

/* Category Grid (Screenshot Style) */
.categories-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
  padding: 15px;
}
.category-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.category-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  background: #e3f2fd; /* हल्का नीला बैकग्राउंड */
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; /* Blob Shape */
  padding: 15px;
  margin-bottom: 8px;
}
.category-item p { font-size: 13px; font-weight: 600; color: #333; }