/* ============================================================
   DUCKSTER DIGITAL SOLUTIONS - Store & Booking Modules
   Sentinel-grade commerce components.
   ============================================================ */

/* --- Store Category Cards --- */
.store-category-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  padding: clamp(2rem, 4vw, 3rem);
  overflow: hidden;
  transition: transform var(--duration-std) var(--ease-out-expo),
              border-color var(--duration-fast),
              box-shadow var(--duration-std) var(--ease-out-expo);
}

.store-category-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-muted), transparent);
  opacity: 0;
  transition: opacity var(--duration-fast);
}

.store-category-card:hover {
  border-color: var(--primary-muted);
  transform: translateY(-4px);
  box-shadow: 0 8px 40px -12px var(--primary-alpha-12);
}

.store-category-card:hover::before {
  opacity: 1;
}

.store-category-card .card-index {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--primary);
  opacity: 0.5;
  margin-bottom: 1.5rem;
  display: block;
}

.store-category-card .card-icon {
  width: 48px;
  height: 48px;
  border: 1px solid var(--surface-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: border-color var(--duration-fast),
              box-shadow var(--duration-fast);
}

.store-category-card:hover .card-icon {
  border-color: var(--primary-muted);
  box-shadow: 0 0 12px var(--primary-alpha-12);
}

.store-category-card .card-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--text-muted);
  transition: stroke var(--duration-fast);
}

.store-category-card:hover .card-icon svg {
  stroke: var(--primary);
}

/* --- Product Grid --- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1px;
  background: var(--surface-border);
  border: 1px solid var(--surface-border);
}

.product-card {
  background: var(--surface);
  padding: 0;
  position: relative;
  overflow: hidden;
  transition: background var(--duration-fast);
}

.product-card:hover {
  background: var(--surface-hover);
}

.product-card-image {
  width: 100%;
  aspect-ratio: 1;
  background: var(--background);
  border-bottom: 1px solid var(--surface-border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-std) var(--ease-out-expo),
              filter var(--duration-std);
  filter: grayscale(0.3);
}

.product-card:hover .product-card-image img {
  transform: scale(1.04);
  filter: grayscale(0);
}

.product-card-body {
  padding: 1.5rem;
}

.product-card .product-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.75rem;
  display: block;
}

.product-card .product-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-main);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.product-card .product-price {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-main);
  letter-spacing: 0.05em;
}

.product-card .product-price-old {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  text-decoration: line-through;
  margin-left: 0.5rem;
}

/* --- Filter Tabs --- */
.filter-tabs {
  display: flex;
  gap: 0;
  border: 1px solid var(--surface-border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.filter-tab {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 1rem 1.5rem;
  background: transparent;
  border: none;
  border-right: 1px solid var(--surface-border);
  cursor: pointer;
  white-space: nowrap;
  transition: color var(--duration-fast),
              background var(--duration-fast);
}

.filter-tab:last-child {
  border-right: none;
}

.filter-tab:hover {
  color: var(--text-main);
  background: var(--surface);
}

.filter-tab.active {
  color: var(--background);
  background: var(--primary);
}

/* --- Service Tier Cards --- */
.service-tier-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  padding: clamp(2rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  transition: border-color var(--duration-fast),
              transform var(--duration-std) var(--ease-out-expo),
              box-shadow var(--duration-std) var(--ease-out-expo);
}

.service-tier-card:hover {
  border-color: var(--primary-muted);
  transform: translateY(-4px);
  box-shadow: 0 8px 40px -12px var(--primary-alpha-12);
}

.service-tier-card .tier-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 1rem;
}

.service-tier-card .tier-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.service-tier-card .tier-desc {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
  flex: 1;
}

.service-tier-card .tier-price {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}

.service-tier-card .tier-price-note {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.service-tier-card .tier-features {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
  border-top: 1px solid var(--surface-border);
  padding-top: 1.5rem;
}

.service-tier-card .tier-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 0.5rem 0;
}

.service-tier-card .tier-features li::before {
  content: "";
  width: 4px;
  height: 4px;
  background: var(--primary);
  flex-shrink: 0;
}

/* Featured service tier */
.service-tier-card.featured {
  border-color: var(--primary-muted);
}

.service-tier-card.featured::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary);
}

/* --- Booking Module --- */
.booking-step {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  padding: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1px;
}

.booking-step .step-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.booking-step .step-label::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--primary);
  box-shadow: 0 0 8px var(--primary);
}

/* Booking option selector */
.booking-option {
  background: var(--background);
  border: 1px solid var(--surface-border);
  padding: 1.5rem;
  cursor: pointer;
  transition: border-color var(--duration-fast),
              background var(--duration-fast);
}

.booking-option:hover {
  border-color: var(--text-dim);
}

.booking-option.selected {
  border-color: var(--primary);
  background: var(--primary-alpha-12);
}

.booking-option .option-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}

.booking-option .option-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

/* --- Time Slot Grid --- */
.time-slots {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 1px;
  background: var(--surface-border);
  border: 1px solid var(--surface-border);
}

.time-slot {
  background: var(--surface);
  padding: 1rem;
  text-align: center;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  transition: background var(--duration-fast),
              color var(--duration-fast);
  border: none;
}

.time-slot:hover {
  background: var(--surface-hover);
  color: var(--text-main);
}

.time-slot.selected {
  background: var(--primary);
  color: var(--background);
}

.time-slot.unavailable {
  opacity: 0.3;
  cursor: not-allowed;
  pointer-events: none;
}

/* --- Checkout Module --- */
.checkout-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

@media (min-width: 1024px) {
  .checkout-grid {
    grid-template-columns: 1fr 400px;
  }
}

.checkout-form-section {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  padding: clamp(2rem, 4vw, 3rem);
}

.checkout-summary {
  background: var(--background);
  border: 1px solid var(--surface-border);
  padding: clamp(2rem, 4vw, 3rem);
  position: sticky;
  top: 120px;
}

.checkout-summary .summary-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--surface-border);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-muted);
}

.checkout-summary .summary-line:last-child {
  border-bottom: none;
}

.checkout-summary .summary-total {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--text-main);
  font-weight: 500;
}

/* --- Store Form Inputs --- */
.store-input-group {
  margin-bottom: 1.5rem;
}

.store-input-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.store-input {
  width: 100%;
  background: var(--background);
  border: 1px solid var(--surface-border);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 1rem 1.25rem;
  transition: border-color var(--duration-fast),
              box-shadow var(--duration-fast);
  outline: none;
}

.store-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary), 0 0 12px -4px var(--primary-alpha-20);
}

.store-input::placeholder {
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

.store-select {
  width: 100%;
  background: var(--background);
  border: 1px solid var(--surface-border);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 1rem 1.25rem;
  outline: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.25rem center;
  cursor: pointer;
  transition: border-color var(--duration-fast);
}

.store-select:focus {
  border-color: var(--primary);
}

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

.cart-badge .badge-count {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 16px;
  height: 16px;
  background: var(--primary);
  color: var(--background);
  font-family: var(--font-mono);
  font-size: 0.55rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* --- Quantity Selector --- */
.qty-selector {
  display: inline-flex;
  border: 1px solid var(--surface-border);
}

.qty-selector button {
  width: 44px;
  height: 44px;
  background: var(--surface);
  border: none;
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration-fast),
              color var(--duration-fast);
}

.qty-selector button:hover {
  background: var(--primary);
  color: var(--background);
}

.qty-selector .qty-value {
  width: 50px;
  height: 40px;
  background: var(--background);
  border-left: 1px solid var(--surface-border);
  border-right: 1px solid var(--surface-border);
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- Breadcrumb --- */
.store-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 2rem;
}

.store-breadcrumb a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color var(--duration-fast);
}

.store-breadcrumb a:hover {
  color: var(--primary);
}

.store-breadcrumb .separator {
  color: var(--surface-border);
}

.store-breadcrumb .current {
  color: var(--text-muted);
}

/* --- Spec Table --- */
.spec-table {
  width: 100%;
  border: 1px solid var(--surface-border);
  border-collapse: collapse;
}

.spec-table tr {
  border-bottom: 1px solid var(--surface-border);
}

.spec-table tr:last-child {
  border-bottom: none;
}

.spec-table td {
  padding: 1rem 1.25rem;
  font-size: 0.85rem;
}

.spec-table td:first-child {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  width: 40%;
  background: var(--surface);
}

.spec-table td:last-child {
  font-family: var(--font-body);
  color: var(--text-muted);
}

/* --- Calendar Date Grid --- */
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: var(--surface-border);
  border: 1px solid var(--surface-border);
}

.calendar-day-header {
  background: var(--surface);
  padding: 0.75rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.calendar-day {
  background: var(--background);
  padding: 0.75rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: background var(--duration-fast),
              color var(--duration-fast);
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.calendar-day:hover {
  background: var(--surface);
  color: var(--text-main);
}

.calendar-day.selected {
  background: var(--primary);
  color: var(--background);
}

.calendar-day.empty {
  cursor: default;
}

.calendar-day.past {
  opacity: 0.25;
  cursor: not-allowed;
  pointer-events: none;
}

/* --- Payment Method Selector --- */
.payment-methods {
  display: flex;
  gap: 1px;
  background: var(--surface-border);
  border: 1px solid var(--surface-border);
  margin-bottom: 2rem;
}

.payment-method {
  flex: 1;
  background: var(--surface);
  padding: 1.25rem;
  text-align: center;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  transition: background var(--duration-fast),
              color var(--duration-fast);
  border: none;
}

.payment-method:hover {
  color: var(--text-main);
}

.payment-method.active {
  background: var(--primary-alpha-12);
  color: var(--primary);
  border-bottom: 2px solid var(--primary);
}

/* --- Security Badge --- */
.security-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  padding: 0.5rem 1rem;
  border: 1px solid var(--primary-muted);
}

.security-badge::before {
  content: "";
  width: 4px;
  height: 4px;
  background: var(--primary);
  box-shadow: 0 0 6px var(--primary);
}

/* --- Responsive Store --- */
@media (max-width: 767px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .filter-tabs {
    overflow-x: auto;
  }

  .time-slots {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 480px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Mini-Cart Drawer --- */
.mini-cart-backdrop {
  position: fixed;
  inset: 0;
  background: var(--bg-alpha-75);
  z-index: 9998;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-fast);
}

.mini-cart-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 400px;
  max-width: 100vw;
  background: var(--surface);
  border-left: 1px solid var(--surface-border);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--duration-std) var(--ease-out-expo);
}

.mini-cart-drawer.open .mini-cart-backdrop {
  opacity: 1;
  pointer-events: auto;
}

.mini-cart-drawer.open .mini-cart-panel {
  transform: translateX(0);
}

.mini-cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  border-bottom: 1px solid var(--surface-border);
}

.mini-cart-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary);
}

.mini-cart-close {
  width: 44px;
  height: 44px;
  border: 1px solid var(--surface-border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--duration-fast), color var(--duration-fast);
}

.mini-cart-close:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.mini-cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
}

.mini-cart-empty {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-align: center;
  padding: 3rem 0;
}

.mini-cart-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--surface-border);
}

.mini-cart-item:last-child {
  border-bottom: none;
}

.mini-cart-item-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.mini-cart-item-name {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--text-main);
  line-height: 1.3;
}

.mini-cart-item-meta {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.mini-cart-item-price {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-main);
  white-space: nowrap;
}

.mini-cart-item-remove {
  width: 44px;
  height: 44px;
  border: 1px solid var(--surface-border);
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color var(--duration-fast), color var(--duration-fast);
}

.mini-cart-item-remove:hover {
  border-color: var(--error);
  color: var(--error);
}

.mini-cart-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--surface-border);
}

#mini-cart-express {
  margin-bottom: 1.25rem;
}

.mini-cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.mini-cart-checkout-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 1rem;
  background: var(--primary);
  color: var(--background);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background var(--duration-fast);
}

.mini-cart-card-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0.75rem;
  background: transparent;
  border: 1px solid var(--surface-border);
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  margin-bottom: 0.75rem;
  transition: border-color var(--duration-fast), color var(--duration-fast);
}

.mini-cart-card-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.mini-cart-checkout-btn:hover {
  background: var(--text-main);
}

body.mini-cart-open {
  overflow: hidden;
}

@media (max-width: 480px) {
  .mini-cart-panel {
    width: 100vw;
  }
}