:root {
  --qa-primary: #397BFA;
  --qa-dark-navy: #101827;
  --qa-light-bg: #F3F6FA;
  --qa-white: #FFFFFF;
  --qa-border: #E5E7EB;
  --qa-text-dark: #101827;
  --qa-text-muted: #4B5563;
  --qa-radius-card: 16px;
  --qa-radius-btn: 10px;
}

.quietanchor-cart-modal .modal-dialog {
  max-width: 640px;
  margin: 1.25rem auto;
}

/* STRICT MODAL RESPONSIVENESS AND VERTICAL SCROLLING */
.quietanchor-cart-modal .modal-content {
  border-radius: var(--qa-radius-card);
  background-color: var(--qa-white);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.quietanchor-cart-modal .modal-body {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  max-height: calc(90vh - 65px);
}

/* Utility backgrounds and buttons */
.quietanchor-cart-modal .bg-navy {
  background-color: var(--qa-dark-navy) !important;
}

.quietanchor-cart-modal .text-primary-accent {
  color: var(--qa-primary) !important;
}

.quietanchor-cart-modal .btn-primary-accent {
  background-color: var(--qa-primary);
  border-color: var(--qa-primary);
  color: #FFFFFF;
  border-radius: var(--qa-radius-btn);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.quietanchor-cart-modal .btn-primary-accent:hover,
.quietanchor-cart-modal .btn-primary-accent:focus {
  background-color: #2b6ce6;
  border-color: #2b6ce6;
  color: #FFFFFF;
  box-shadow: 0 10px 24px rgba(57, 123, 250, 0.25);
  transform: translateY(-2px);
}

.quietanchor-cart-modal .cart-item-card {
  border: 1px solid var(--qa-border);
  transition: all 0.2s ease;
}

.quietanchor-cart-modal .cart-item-card:hover {
  border-color: var(--qa-primary);
  box-shadow: 0 4px 14px rgba(16, 24, 39, 0.05);
}

.quietanchor-cart-modal .shipping-option-card {
  border: 1px solid var(--qa-border);
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.quietanchor-cart-modal .shipping-option-card:hover,
.quietanchor-cart-modal .shipping-option-card:has(input:checked) {
  border-color: var(--qa-primary);
  background-color: #F8FAFF;
}

.quietanchor-cart-modal .icon-circle {
  width: 72px;
  height: 72px;
  background-color: var(--qa-primary);
  border-radius: 50%;
  box-shadow: 0 12px 28px rgba(57, 123, 250, 0.35);
}

.quietanchor-cart-modal .cursor-pointer {
  cursor: pointer;
}

.fs-7 {
  font-size: 0.85rem;
}

/* Custom Scrollbar */
.quietanchor-cart-modal .modal-body::-webkit-scrollbar {
  width: 6px;
}

.quietanchor-cart-modal .modal-body::-webkit-scrollbar-track {
  background: #f1f1f1;
}

.quietanchor-cart-modal .modal-body::-webkit-scrollbar-thumb {
  background: #d4d8e0;
  border-radius: 4px;
}

.quietanchor-cart-modal .modal-body::-webkit-scrollbar-thumb:hover {
  background: #aab0bc;
}

@media (max-width: 575.98px) {
  .quietanchor-cart-modal .modal-dialog {
    margin: 0.5rem;
    max-width: calc(100% - 1rem);
  }
  .quietanchor-cart-modal .modal-content {
    max-height: 94vh;
  }
  .quietanchor-cart-modal .modal-body {
    max-height: calc(94vh - 60px);
  }
}