/* Shopping cart page — premium layout */

.page-cart {
  --nav-offset: 7.5rem;
}

.page-cart .site-main {
  padding-top: 0;
}

.page-cart .site-header--overlay .resizable-nav__body {
  background: color-mix(in srgb, var(--glass-bg-strong) 58%, transparent);
  border-color: color-mix(in srgb, var(--glass-border) 70%, transparent);
  backdrop-filter: blur(var(--nav-glass-blur)) saturate(1.35);
  -webkit-backdrop-filter: blur(var(--nav-glass-blur)) saturate(1.35);
}

.page-cart .site-backdrop__photo,
.page-cart .site-backdrop__video {
  object-position: center center;
}

.page-cart .site-backdrop__mesh {
  opacity: 0.38;
}

.page-cart .site-backdrop__overlay {
  background:
    linear-gradient(
      180deg,
      rgba(5, 5, 8, 0.35) 0%,
      rgba(5, 5, 8, 0.72) 42%,
      rgba(5, 5, 8, 0.9) 100%
    ),
    radial-gradient(ellipse 90% 75% at 50% 35%, transparent 0%, rgba(5, 5, 8, 0.45) 100%);
}

[data-theme="light"] .page-cart .site-backdrop__overlay {
  background:
    linear-gradient(
      180deg,
      rgba(238, 242, 249, 0.88) 0%,
      rgba(238, 242, 249, 0.95) 45%,
      rgba(238, 242, 249, 0.98) 100%
    ),
    radial-gradient(ellipse 90% 75% at 50% 35%, transparent 0%, rgba(238, 242, 249, 0.62) 100%);
}

.cart-page {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: center;
  padding: calc(var(--nav-offset) + 1.25rem) 0 clamp(3rem, 6vw, 5rem);
  overflow: hidden;
}

.cart-page__atmosphere {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.cart-page__orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(52px);
  animation: cartOrbFloat 16s ease-in-out infinite;
}

.cart-page__orb--a {
  width: min(34vw, 380px);
  height: min(34vw, 380px);
  left: -8%;
  top: 4%;
  background: color-mix(in srgb, var(--accent) 36%, transparent);
  opacity: 0.5;
}

.cart-page__orb--b {
  width: min(26vw, 300px);
  height: min(26vw, 300px);
  right: -4%;
  top: 18%;
  background: color-mix(in srgb, var(--accent-2) 30%, transparent);
  opacity: 0.38;
  animation-delay: -5s;
}

.cart-page__orb--c {
  width: min(18vw, 200px);
  height: min(18vw, 200px);
  left: 38%;
  bottom: 8%;
  background: color-mix(in srgb, #fbbf24 24%, transparent);
  opacity: 0.28;
  animation-delay: -9s;
}

@keyframes cartOrbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(10px, -14px) scale(1.03); }
  66% { transform: translate(-6px, 8px) scale(0.98); }
}

.cart-page__shell {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100vw - 2rem));
  margin-inline: auto;
  padding-inline: clamp(0.75rem, 2vw, 1.25rem);
}

.cart-page__hero {
  margin-bottom: clamp(1.75rem, 4vw, 2.75rem);
  text-align: center;
}

.cart-page__kicker {
  display: inline-block;
  margin-bottom: 0.65rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.cart-page__title {
  margin: 0 0 0.75rem;
  font-size: clamp(2.15rem, 4.5vw, 3.25rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
}

.cart-page__subtitle {
  margin: 0 auto 1.15rem;
  font-size: clamp(1rem, 1.8vw, 1.12rem);
  line-height: 1.65;
  color: var(--muted);
  max-width: 34rem;
}

.cart-page__pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.cart-page__pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.38rem 0.72rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  border: 1px solid color-mix(in srgb, var(--glass-border) 80%, transparent);
  background: color-mix(in srgb, var(--glass-bg-strong) 55%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.cart-page__pill svg {
  width: 0.85rem;
  height: 0.85rem;
  flex-shrink: 0;
}

.cart-page__pill--accent {
  color: var(--accent-2);
  border-color: color-mix(in srgb, var(--accent) 28%, var(--glass-border));
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

/* Skeleton loading */

.cart-skeleton {
  border-radius: 0.65rem;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--text) 6%, transparent) 0%,
    color-mix(in srgb, var(--text) 12%, transparent) 50%,
    color-mix(in srgb, var(--text) 6%, transparent) 100%
  );
  background-size: 200% 100%;
  animation: cartShimmer 1.4s ease-in-out infinite;
}

.cart-skeleton--title {
  width: 8rem;
  height: 1.1rem;
}

.cart-skeleton--line {
  height: 0.85rem;
  margin-bottom: 0.55rem;
}

.cart-skeleton--short {
  width: 55%;
}

.cart-skeleton--thumb {
  width: 5rem;
  height: 5rem;
  border-radius: 0.85rem;
  flex-shrink: 0;
}

.cart-skeleton--block {
  height: 5.5rem;
  margin: 1rem 0;
}

.cart-skeleton--btn {
  height: 2.85rem;
  border-radius: 0.75rem;
}

.cart-skeleton-lines {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 0 1.1rem 1.1rem;
}

.cart-skeleton-line {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.cart-skeleton-line__body {
  flex: 1;
}

@keyframes cartShimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Empty state */

.cart-page__empty-card {
  max-width: 32rem;
  margin: 0 auto;
  padding: clamp(2rem, 4vw, 3rem);
  text-align: center;
}

.cart-page__empty-visual {
  position: relative;
  width: 5rem;
  height: 5rem;
  margin: 0 auto 1.25rem;
}

.cart-page__empty-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px dashed color-mix(in srgb, var(--accent) 35%, transparent);
  animation: cartRingSpin 18s linear infinite;
}

@keyframes cartRingSpin {
  to { transform: rotate(360deg); }
}

.cart-page__empty-icon {
  position: absolute;
  inset: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 1rem;
  color: var(--accent-2);
  background:
    radial-gradient(circle at 30% 20%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 55%),
    color-mix(in srgb, var(--glass-bg-strong) 70%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--glass-border));
}

.cart-page__empty-icon svg {
  width: 1.85rem;
  height: 1.85rem;
}

.cart-page__empty-card h2 {
  margin: 0 0 0.55rem;
  font-size: clamp(1.35rem, 2.5vw, 1.65rem);
  letter-spacing: -0.02em;
}

.cart-page__empty-card p {
  margin: 0 0 1.35rem;
  color: var(--muted);
  line-height: 1.65;
}

.cart-page__empty-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
}

/* Layout */

.cart-page__skeleton,
.cart-page__empty,
.cart-page__layout {
  display: none;
}

.cart-page__skeleton.is-active,
.cart-page__empty.is-active,
.cart-page__layout.is-active {
  display: block;
}

.cart-page__layout.is-active,
.cart-page__skeleton.is-active .cart-page__layout {
  display: grid;
}

.cart-page__layout,
.cart-page__skeleton .cart-page__layout {
  grid-template-columns: minmax(0, 1fr) minmax(280px, 340px);
  gap: clamp(1.25rem, 3vw, 1.75rem);
  align-items: start;
}

.cart-page__layout {
  transition: opacity 0.25s ease;
}

.cart-page__layout.is-updating {
  opacity: 0.72;
}

.cart-panel {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid color-mix(in srgb, var(--accent) 14%, var(--glass-border));
  background:
    radial-gradient(ellipse 80% 50% at 0% 0%, color-mix(in srgb, var(--accent) 7%, transparent), transparent 52%),
    color-mix(in srgb, var(--glass-bg-strong) 78%, rgba(6, 8, 14, 0.92));
}

.cart-panel::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent-2), transparent);
  opacity: 0.75;
  pointer-events: none;
}

.cart-panel__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.15rem 0.85rem;
  border-bottom: 1px solid color-mix(in srgb, var(--glass-border) 75%, transparent);
}

.cart-panel__title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.cart-panel__meta {
  margin: 0.2rem 0 0;
  font-size: 0.82rem;
  color: var(--muted);
}

.cart-panel__clear {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.42rem 0.72rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--glass-border) 85%, transparent);
  background: color-mix(in srgb, var(--text) 4%, transparent);
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.cart-panel__clear svg {
  width: 0.9rem;
  height: 0.9rem;
}

.cart-panel__clear:hover {
  color: #f87171;
  border-color: color-mix(in srgb, #f87171 35%, transparent);
  background: color-mix(in srgb, #f87171 8%, transparent);
}

.cart-page__items {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Cart line */

.cart-line {
  position: relative;
  display: grid;
  grid-template-columns: 5.75rem minmax(0, 1fr) auto;
  gap: 1rem;
  padding: 1.1rem 1.15rem;
  align-items: center;
  border-bottom: 1px solid color-mix(in srgb, var(--glass-border) 60%, transparent);
  animation: cartLineIn 0.45s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.cart-line:last-child {
  border-bottom: 0;
}

.cart-line:nth-child(2) { animation-delay: 0.05s; }
.cart-line:nth-child(3) { animation-delay: 0.1s; }
.cart-line:nth-child(4) { animation-delay: 0.15s; }
.cart-line:nth-child(5) { animation-delay: 0.2s; }

@keyframes cartLineIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.cart-line.is-unavailable {
  opacity: 0.72;
}

.cart-line__media {
  display: block;
  border-radius: 0.85rem;
  overflow: hidden;
  aspect-ratio: 1;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid color-mix(in srgb, var(--glass-border) 70%, transparent);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.cart-line:hover .cart-line__media {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 28%, var(--glass-border));
}

.cart-line__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cart-line__img--placeholder {
  background:
    radial-gradient(circle at 30% 20%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 55%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
}

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

.cart-line__category {
  display: inline-block;
  margin-bottom: 0.25rem;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.cart-line__head {
  margin-bottom: 0.35rem;
}

.cart-line__title {
  display: inline;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.015em;
  color: var(--text);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.cart-line__variant {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.86rem;
  color: var(--muted);
}

.cart-line__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.7rem;
}

.cart-line__unit {
  font-size: 0.82rem;
  color: var(--muted);
}

.cart-line__stock {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 0.18rem 0.48rem;
  border-radius: 999px;
  border: 1px solid transparent;
}

.cart-line__stock--success {
  color: #4ade80;
  border-color: color-mix(in srgb, #4ade80 25%, transparent);
  background: color-mix(in srgb, #4ade80 10%, transparent);
}

.cart-line__stock--warning {
  color: #fbbf24;
  border-color: color-mix(in srgb, #fbbf24 25%, transparent);
  background: color-mix(in srgb, #fbbf24 10%, transparent);
}

.cart-line__stock--danger {
  color: #f87171;
  border-color: color-mix(in srgb, #f87171 25%, transparent);
  background: color-mix(in srgb, #f87171 10%, transparent);
}

.cart-line__warning {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0 0 0.55rem;
  font-size: 0.8rem;
  color: #f87171;
}

.cart-line__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
}

.cart-qty {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--glass-border) 85%, transparent);
  background: color-mix(in srgb, var(--text) 4%, transparent);
  overflow: hidden;
}

.cart-qty__btn {
  width: 2.1rem;
  height: 2.1rem;
  border: 0;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  transition: background 0.2s ease, color 0.2s ease;
}

.cart-qty__btn:hover {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent-2);
}

.cart-qty__input {
  width: 2.35rem;
  height: 2.1rem;
  border: 0;
  border-inline: 1px solid color-mix(in srgb, var(--glass-border) 70%, transparent);
  background: transparent;
  color: var(--text);
  text-align: center;
  font: inherit;
  font-weight: 700;
  -moz-appearance: textfield;
}

.cart-qty__input::-webkit-outer-spin-button,
.cart-qty__input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.cart-line__remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
}

.cart-line__remove svg {
  width: 1rem;
  height: 1rem;
}

.cart-line__remove:hover {
  color: #f87171;
  background: color-mix(in srgb, #f87171 10%, transparent);
}

.cart-line__aside {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.35rem;
  text-align: right;
}

.cart-line__total {
  font-weight: 800;
  font-size: 1.08rem;
  letter-spacing: -0.02em;
  color: var(--accent);
  white-space: nowrap;
}

.cart-line__view {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--muted);
  text-decoration: none;
}

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

/* Summary */

.cart-page__summary {
  position: sticky;
  top: calc(var(--nav-offset) + 0.75rem);
  padding: 1.25rem;
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid color-mix(in srgb, var(--accent) 16%, var(--glass-border));
  background:
    radial-gradient(ellipse 90% 60% at 100% 0%, color-mix(in srgb, var(--accent-2) 8%, transparent), transparent 55%),
    color-mix(in srgb, var(--glass-bg-strong) 80%, rgba(6, 8, 14, 0.94));
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.22);
}

.cart-summary__title {
  margin: 0 0 1rem;
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.cart-summary__lines {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-bottom: 0.85rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid color-mix(in srgb, var(--glass-border) 70%, transparent);
}

.cart-summary__line {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.84rem;
  color: var(--muted);
}

.cart-summary__line-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cart-summary__line-qty {
  flex-shrink: 0;
  color: var(--text-muted);
}

.cart-summary__line-price {
  flex-shrink: 0;
  font-weight: 600;
  color: var(--text);
}

.cart-summary__row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.55rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.cart-summary__row--total {
  margin-top: 0.35rem;
  padding-top: 0.85rem;
  border-top: 1px solid color-mix(in srgb, var(--glass-border) 70%, transparent);
  color: var(--text);
  font-size: 1rem;
}

.cart-summary__row--total strong {
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  color: var(--accent);
}

.cart-summary__note {
  margin: 0 0 1rem;
  font-size: 0.76rem;
  line-height: 1.5;
  color: var(--muted);
}

.cart-summary__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.cart-summary__trust-item {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  padding: 0.28rem 0.52rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--glass-border) 80%, transparent);
  background: color-mix(in srgb, var(--text) 3%, transparent);
}

.cart-summary__trust-item svg {
  width: 0.75rem;
  height: 0.75rem;
  color: var(--accent-2);
}

.cart-summary__checkout {
  position: relative;
}

.cart-summary__checkout .btn {
  font-weight: 700;
}

.cart-summary__continue {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  margin-top: 0.85rem;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.cart-summary__continue svg {
  width: 0.9rem;
  height: 0.9rem;
}

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

[data-theme="light"] .cart-panel,
[data-theme="light"] .cart-page__summary {
  background: #fff;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
}

@media (max-width: 900px) {
  .cart-page__layout,
  .cart-page__layout--skeleton {
    grid-template-columns: 1fr;
  }

  .cart-page__summary {
    position: static;
  }
}

@media (max-width: 560px) {
  .cart-line {
    grid-template-columns: 4.75rem minmax(0, 1fr);
    grid-template-rows: auto auto;
  }

  .cart-line__aside {
    grid-column: 2;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    width: 100%;
  }

  .cart-panel__head {
    flex-direction: column;
    align-items: stretch;
  }

  .cart-panel__clear {
    align-self: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cart-page__orb,
  .cart-page__empty-ring,
  .cart-skeleton,
  .cart-line {
    animation: none;
  }

  .cart-page__layout.is-updating {
    opacity: 1;
  }
}