:root {
  color-scheme: dark;
  --cart-bg: #121516;
  --cart-panel: #1e251f;
  --cart-text: #f6f6f3;
  --cart-muted: #b9bdb8;
  --cart-accent: #ff3f3f;
  --cart-line: rgba(255, 255, 255, .7);
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }

body.brighte-cart-page {
  background: var(--cart-bg);
  color: var(--cart-text);
  font-family: "Noto Sans JP", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.65;
}

.brighte-cart-header {
  align-items: center;
  background: #000;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  height: 52px;
  padding: 0 4.1vw;
  position: relative;
  z-index: 5;
}

.brighte-cart-header a { color: #fff; text-decoration: none; }
.brighte-cart-header__nav, .brighte-cart-header__actions { align-items: center; display: flex; gap: 24px; }
.brighte-cart-header__actions { justify-content: flex-end; }
.brighte-cart-header__logo img { display: block; height: 23px; width: 116px; }
.brighte-cart-header__menu { display: none; }
.brighte-cart-mobile-menu {
  background: #050505;
  border-top: 1px solid rgba(255, 255, 255, .15);
  display: grid;
  left: 0;
  padding: 8px 18px 18px;
  position: absolute;
  right: 0;
  top: 52px;
  z-index: 4;
}
.brighte-cart-mobile-menu[hidden] { display: none; }
.brighte-cart-mobile-menu a { border-bottom: 1px solid rgba(255,255,255,.14); color: #fff; padding: 12px 0; text-decoration: none; }

.brighte-cart-main { margin: 0 auto; max-width: 1120px; min-height: calc(100vh - 250px); padding: 28px 0 100px; width: calc(100% - 80px); }
.brighte-cart-breadcrumb { font-size: 12px; font-weight: 600; margin: 0 0 68px; }
.brighte-cart-breadcrumb a { color: #fff; text-decoration: none; }
.brighte-cart-notice { background: #f7fafc; color: var(--cart-accent); margin: 0 0 60px; padding: 20px; text-align: center; }
.brighte-cart-title { font-size: clamp(24px, 2.2vw, 32px); font-weight: 400; letter-spacing: .13em; margin: 0 0 78px; text-align: center; }
.brighte-cart-layout { display: grid; gap: clamp(50px, 7vw, 100px); grid-template-columns: minmax(0, 2fr) minmax(310px, 1fr); }
.brighte-cart-layout[hidden], .brighte-cart-empty[hidden] { display: none; }
.brighte-cart-lines { list-style: none; margin: 0; padding: 0; }

.brighte-cart-line {
  align-items: center;
  display: grid;
  gap: 24px;
  grid-template-columns: 112px minmax(170px, 1fr) 32px 105px;
  min-height: 205px;
  padding: 12px 0 30px;
  position: relative;
}
.brighte-cart-line + .brighte-cart-line { border-top: 1px solid rgba(255,255,255,.16); padding-top: 30px; }
.brighte-cart-line__image { background: #aaa; display: block; height: 112px; overflow: hidden; width: 112px; }
.brighte-cart-line__image img { display: block; height: 100%; object-fit: cover; width: 100%; }
.brighte-cart-line__title { color: #fff; display: inline-block; font-size: 16px; margin-bottom: 7px; text-decoration: none; }
.brighte-cart-line__variant { color: var(--cart-muted); font-size: 12px; margin: 0 0 18px; }
.brighte-cart-line__variant span { font-size: 10px; margin-left: 5px; }
.brighte-cart-line__quantity { align-items: center; display: inline-grid; grid-template-columns: 34px 42px 34px; }
.brighte-cart-line__quantity button, .brighte-cart-line__quantity input {
  appearance: none;
  background: transparent;
  border: 0;
  color: #fff;
  font: inherit;
  height: 34px;
  margin: 0;
  padding: 0;
  text-align: center;
}
.brighte-cart-line__quantity button { cursor: pointer; font-size: 18px; }
.brighte-cart-line__quantity input::-webkit-inner-spin-button { appearance: none; }
.brighte-cart-line__remove { background: transparent; border: 0; color: #fff; cursor: pointer; font-size: 24px; font-weight: 200; padding: 8px; }
.brighte-cart-line__price { font-size: 16px; margin: 0; text-align: right; white-space: nowrap; }

.brighte-cart-summary { align-self: start; }
.brighte-cart-summary__panel { background: var(--cart-panel); padding: 30px; }
.brighte-cart-summary__heading { font-size: 16px; font-weight: 400; margin: 0 0 24px; }
.brighte-cart-summary dl { border-bottom: 1px solid var(--cart-line); border-top: 1px solid var(--cart-line); margin: 0; padding: 15px 0; }
.brighte-cart-summary dl > div { display: flex; justify-content: space-between; }
.brighte-cart-summary dt, .brighte-cart-summary dd { margin: 0; }
.brighte-cart-summary__total { align-items: center; display: flex; font-size: 17px; justify-content: space-between; padding: 12px 0 4px; }
.brighte-cart-summary__shipping { color: var(--cart-accent); margin: 10px 0 0; }
.brighte-cart-checkout {
  background: #fff;
  border: 1px solid #fff;
  color: #111;
  cursor: pointer;
  display: block;
  font-size: 16px;
  margin-top: 18px;
  padding: 16px 18px;
  text-align: center;
  text-decoration: none;
  transition: background-color .2s ease, color .2s ease;
  width: 100%;
}
.brighte-cart-checkout:hover { background: transparent; color: #fff; }
.brighte-cart-checkout small { display: block; font-size: 11px; margin-top: 2px; }
.brighte-cart-summary__secure { color: var(--cart-muted); font-size: 11px; margin: 12px 0 0; text-align: center; }
.brighte-cart-empty { padding: 30px 0 90px; text-align: center; }
.brighte-cart-empty p { font-size: 18px; margin: 0 0 24px; }
.brighte-cart-empty a { border: 1px solid #fff; color: #fff; display: inline-block; padding: 13px 34px; text-decoration: none; }

.brighte-cart-footer { border-top: 1px solid rgba(255,255,255,.15); padding: 36px 4vw; }
.brighte-cart-footer__inner { align-items: center; display: flex; justify-content: space-between; margin: 0 auto; max-width: 1120px; }
.brighte-cart-footer__links { display: flex; flex-wrap: wrap; gap: 20px; }
.brighte-cart-footer a { color: #fff; font-size: 12px; text-decoration: none; }
.brighte-cart-footer p { color: var(--cart-muted); font-size: 11px; margin: 0; }

@media (max-width: 767px) {
  .brighte-cart-header { grid-template-columns: 32px 1fr auto; padding: 0 16px; }
  .brighte-cart-header__nav { display: none; }
  .brighte-cart-header__menu { background: transparent; border: 0; color: #fff; display: block; font-size: 0; height: 32px; padding: 7px 0; width: 20px; }
  .brighte-cart-header__menu::before, .brighte-cart-header__menu::after { background: #fff; content: ""; display: block; height: 1px; margin: 5px 0; width: 17px; }
  .brighte-cart-header__logo { justify-self: start; }
  .brighte-cart-header__logo img { height: 19px; width: 96px; }
  .brighte-cart-header__actions { gap: 20px; }
  .brighte-cart-header__actions a { font-size: 12px; }
  .brighte-cart-main { padding: 10px 0 70px; width: calc(100% - 30px); }
  .brighte-cart-breadcrumb { margin-bottom: 48px; }
  .brighte-cart-notice { margin-bottom: 47px; padding: 18px 10px; }
  .brighte-cart-title { font-size: 21px; margin-bottom: 50px; }
  .brighte-cart-layout { display: block; }
  .brighte-cart-line { gap: 10px 18px; grid-template-columns: 96px minmax(0, 1fr) 28px; min-height: 195px; padding: 0 5px 34px; }
  .brighte-cart-line + .brighte-cart-line { padding-top: 28px; }
  .brighte-cart-line__image { height: 90px; width: 90px; }
  .brighte-cart-line__title { font-size: 16px; }
  .brighte-cart-line__variant { margin-bottom: 10px; }
  .brighte-cart-line__quantity { grid-column: 2 / 4; grid-row: 2; justify-self: end; }
  .brighte-cart-line__remove { align-self: start; grid-column: 3; grid-row: 1; }
  .brighte-cart-line__price { grid-column: 1; grid-row: 2; text-align: left; }
  .brighte-cart-summary { margin: 24px 6px 0; }
  .brighte-cart-summary__panel { padding: 29px 20px; }
  .brighte-cart-checkout { margin-top: 14px; }
  .brighte-cart-footer { padding: 28px 20px; }
  .brighte-cart-footer__inner { align-items: flex-start; flex-direction: column; gap: 25px; }
  .brighte-cart-footer__links { flex-direction: column; gap: 9px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}