/* =====================================================
   Shop — page-specific styles
   Inherits all tokens and base styles from ../styles.css
   ===================================================== */

/* =====================================================
   Shop Hero
   ===================================================== */

.shop-main {
  padding-top: var(--nav-height);
  min-height: 100vh;
}

.shop-hero {
  text-align: center;
  padding: var(--space-xl) var(--space-sm) var(--space-lg);
  background: linear-gradient(135deg, rgba(255,64,129,0.08) 0%, transparent 60%);
  border-bottom: 1px solid var(--clr-border);
}

.shop-hero__title {
  font-size: clamp(2rem, 6vw, 3rem);
  color: var(--clr-accent);
  margin-bottom: var(--space-xs);
}

.shop-hero__sub {
  color: var(--clr-text-muted);
  font-size: 1.1rem;
}

/* =====================================================
   Shop Section / Toolbar
   ===================================================== */

.shop-section {
  padding: var(--space-lg) var(--space-sm) var(--space-xl);
}

.shop-section__inner {
  max-width: var(--container-max);
  margin: 0 auto;
}

.shop-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.shop-search-wrap {
  flex: 1;
  max-width: 360px;
  min-width: 200px;
}

.shop-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.filter-btn {
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--font-body);
  color: var(--clr-text-muted);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  cursor: pointer;
  transition: background-color var(--transition-fast),
              color var(--transition-fast),
              border-color var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
}

.filter-btn.is-active {
  background: var(--clr-accent);
  color: #ffffff;
  border-color: var(--clr-accent);
}

/* =====================================================
   Product Grid
   ===================================================== */

.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-md);
}

/* Empty / error state reuses blog__empty */

/* =====================================================
   Cart Badge on cart button
   ===================================================== */

.nav__icon-btn {
  position: relative;
}

.cart-badge--nav {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 16px;
  height: 16px;
  padding: 0 3px;
  font-size: 0.65rem;
}

/* =====================================================
   Cart Drawer
   ===================================================== */

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(400px, 100vw);
  background: var(--clr-surface);
  border-left: 1px solid var(--clr-border);
  z-index: 300;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-base);
}

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

.cart-drawer__overlay {
  position: fixed;
  inset: 0;
  background: var(--clr-overlay);
  z-index: 299;
}

.cart-drawer__overlay[hidden] {
  display: none;
}

.cart-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-md);
  border-bottom: 1px solid var(--clr-border);
  flex-shrink: 0;
}

.cart-drawer__title {
  font-size: 1.1rem;
  color: var(--clr-accent);
}

.cart-drawer__close {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  background: var(--clr-surface-3);
  color: var(--clr-text);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
}

.cart-drawer__close:hover {
  background: var(--clr-accent);
  color: #ffffff;
}

.cart-drawer__body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-sm);
  overscroll-behavior: contain;
}

/* Cart item row */
.cart-item {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: var(--space-sm);
  align-items: center;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--clr-border);
}

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

.cart-item__img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background: var(--clr-surface-3);
}

.cart-item__info {
  min-width: 0;
}

.cart-item__name {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--clr-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}

.cart-item__price {
  font-size: 0.85rem;
  color: var(--clr-accent);
  font-weight: 700;
}

.cart-item__controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.cart-item__qty {
  display: flex;
  align-items: center;
  gap: 6px;
}

.cart-qty-btn {
  width: 26px;
  height: 26px;
  border-radius: var(--radius-full);
  background: var(--clr-surface-3);
  color: var(--clr-text);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  transition: background-color var(--transition-fast);
}

.cart-qty-btn:hover { background: var(--clr-primary); color: #0e0e0e; }

.cart-qty-value {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clr-text);
  min-width: 20px;
  text-align: center;
}

.cart-item__remove {
  font-size: 0.75rem;
  color: var(--clr-text-subtle);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.cart-item__remove:hover { color: var(--clr-accent); }

/* Empty cart state */
.cart-empty {
  text-align: center;
  padding: var(--space-xl) var(--space-sm);
  color: var(--clr-text-subtle);
}

.cart-empty__icon {
  font-size: 3rem;
  color: var(--clr-surface-3);
  margin-bottom: var(--space-sm);
}

.cart-drawer__footer {
  padding: var(--space-md);
  border-top: 1px solid var(--clr-border);
  flex-shrink: 0;
}

.cart-drawer__footer[hidden] {
  display: none;
}

.cart-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
  font-size: 1rem;
  color: var(--clr-text-muted);
}

.cart-summary__total {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--clr-text);
}

.cart-drawer__checkout-btn {
  width: 100%;
  justify-content: center;
}

/* =====================================================
   Checkout Modal — order summary section
   ===================================================== */

.checkout-summary {
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.checkout-summary-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--clr-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-xs);
}

.checkout-summary-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  padding: 3px 0;
}

.checkout-summary-total {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  color: var(--clr-text);
  padding-top: var(--space-xs);
  margin-top: var(--space-xs);
  border-top: 1px solid var(--clr-border);
}

/* =====================================================
   Order Confirmation
   ===================================================== */

.order-success {
  text-align: center;
  padding: var(--space-lg) 0;
}

.order-success__icon {
  font-size: 3.5rem;
  color: var(--clr-primary);
  margin-bottom: var(--space-sm);
}

.order-success__title {
  font-size: 1.4rem;
  color: var(--clr-primary);
  margin-bottom: var(--space-xs);
}

.order-success__sub {
  color: var(--clr-text-muted);
}

/* =====================================================
   Responsive
   ===================================================== */

@media (max-width: 600px) {
  .shop-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .shop-search-wrap {
    max-width: 100%;
  }

  .shop-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
}