:root {
  --itooo-bg: #0b0b0b;
  --itooo-surface: rgba(22, 22, 22, 0.96);
  --itooo-text: #f7f7f2;
  --itooo-muted: #aaa9a2;
  --itooo-line: rgba(255, 255, 255, 0.14);
  --itooo-accent: #ff6a00;
  --itooo-ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --itooo-ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);
}

.itooo-enhanced .shopify-section-group-header-group,
.itooo-enhanced sticky-header,
.itooo-enhanced cart-notification,
.itooo-enhanced body > .topbar {
  display: none !important;
}

.itooo-site-header,
.itooo-site-header * {
  box-sizing: border-box;
}

.itooo-site-header {
  position: sticky;
  z-index: 1000;
  top: 0;
  width: 100%;
  color: var(--itooo-text);
  font-family: Assistant, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.itooo-nav-shell {
  width: min(1240px, calc(100% - 24px));
  min-height: 64px;
  margin: 10px auto;
  padding: 8px 10px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  border: 1px solid var(--itooo-line);
  border-radius: 18px;
  background: rgba(12, 12, 12, 0.88);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}

.itooo-brand {
  width: max-content;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.itooo-brand img {
  width: 38px;
  height: 38px;
  display: block;
}

.itooo-primary-nav {
  display: flex;
  align-items: center;
  gap: 3px;
}

.itooo-nav-link {
  position: relative;
  min-height: 40px;
  padding: 10px 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: #d1d0ca;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: color 160ms ease, background-color 160ms ease, transform 140ms var(--itooo-ease-out);
}

.itooo-nav-link[aria-current="page"] {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.itooo-nav-link:active,
.itooo-icon-button:active,
.itooo-checkout-button:active,
.itooo-cart-stepper button:active,
.itooo-toast-action:active {
  transform: scale(0.97);
}

.itooo-nav-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 5px;
}

.itooo-language-link {
  min-width: 40px;
  padding-inline: 8px;
}

.itooo-icon-button {
  position: relative;
  width: 44px;
  height: 44px;
  padding: 0;
  display: inline-grid;
  place-items: center;
  border: 0;
  border-radius: 13px;
  background: transparent;
  color: inherit;
  cursor: pointer;
  transition: color 160ms ease, background-color 160ms ease, transform 140ms var(--itooo-ease-out);
}

.itooo-icon-button svg {
  width: 21px;
  height: 21px;
  display: block;
}

.itooo-cart-count {
  position: absolute;
  top: 4px;
  right: 3px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  display: grid;
  place-items: center;
  border: 2px solid #0c0c0c;
  border-radius: 99px;
  background: var(--itooo-accent);
  color: white;
  font-size: 10px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

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

.itooo-menu-button {
  display: none;
}

.itooo-mobile-menu {
  position: absolute;
  top: calc(100% - 2px);
  right: 12px;
  left: 12px;
  padding: 8px;
  display: grid;
  gap: 3px;
  border: 1px solid var(--itooo-line);
  border-radius: 16px;
  background: var(--itooo-surface);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.45);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-5px) scale(0.98);
  transform-origin: top right;
  pointer-events: none;
  transition: opacity 160ms var(--itooo-ease-out), transform 180ms var(--itooo-ease-out);
}

.itooo-mobile-menu[data-open="true"] {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.itooo-mobile-menu .itooo-nav-link {
  justify-content: flex-start;
  padding-inline: 14px;
}

.itooo-overlay {
  position: fixed;
  z-index: 1090;
  inset: 0;
  border: 0;
  background: rgba(0, 0, 0, 0.52);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 180ms var(--itooo-ease-out);
}

.itooo-overlay[data-open="true"] {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.itooo-cart-drawer {
  position: fixed;
  z-index: 1100;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(430px, 100%);
  display: grid;
  grid-template-rows: auto 1fr auto;
  background: #111;
  color: var(--itooo-text);
  box-shadow: -24px 0 70px rgba(0, 0, 0, 0.48);
  font-family: Assistant, system-ui, sans-serif;
  transform: translateX(100%);
  visibility: hidden;
  transition: transform 260ms var(--itooo-ease-drawer);
}

.itooo-cart-drawer[data-open="true"] {
  transform: translateX(0);
  visibility: visible;
}

.itooo-cart-header {
  min-height: 74px;
  padding: 16px 18px 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--itooo-line);
}

.itooo-cart-kicker,
.itooo-cart-title,
.itooo-cart-copy,
.itooo-cart-line p {
  margin: 0;
}

.itooo-cart-kicker {
  color: var(--itooo-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.itooo-cart-title {
  margin-top: 2px;
  color: #fff;
  font-size: 22px;
  line-height: 1.15;
}

.itooo-cart-body {
  padding: 8px 20px 24px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.itooo-cart-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.itooo-cart-line {
  padding: 16px 0;
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 14px;
  border-bottom: 1px solid var(--itooo-line);
}

.itooo-cart-line img {
  width: 82px;
  height: 82px;
  display: block;
  border-radius: 14px;
  background: #1b1b1b;
  object-fit: cover;
}

.itooo-cart-line-main {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 7px;
}

.itooo-cart-line-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.itooo-cart-line-name {
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.25;
}

.itooo-cart-line-price {
  flex: none;
  color: #fff;
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}

.itooo-cart-line-options {
  color: var(--itooo-muted);
  font-size: 12px;
}

.itooo-cart-line-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.itooo-cart-stepper {
  display: inline-grid;
  grid-template-columns: 34px 32px 34px;
  align-items: center;
  border: 1px solid var(--itooo-line);
  border-radius: 10px;
  overflow: hidden;
}

.itooo-cart-stepper button {
  width: 34px;
  height: 32px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #fff;
  cursor: pointer;
  font: inherit;
  transition: background-color 140ms ease, transform 120ms var(--itooo-ease-out);
}

.itooo-cart-stepper span {
  text-align: center;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.itooo-cart-remove {
  padding: 5px 0;
  border: 0;
  background: transparent;
  color: #aaa9a2;
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.itooo-cart-empty {
  min-height: 60vh;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 12px;
  text-align: center;
}

.itooo-cart-empty svg {
  width: 34px;
  height: 34px;
  color: #777;
}

.itooo-cart-empty strong {
  color: #fff;
  font-size: 19px;
}

.itooo-cart-empty span {
  max-width: 28ch;
  color: var(--itooo-muted);
  font-size: 14px;
  line-height: 1.5;
}

.itooo-cart-footer {
  padding: 18px 20px max(20px, env(safe-area-inset-bottom));
  border-top: 1px solid var(--itooo-line);
  background: #111;
}

.itooo-cart-total {
  margin-bottom: 5px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: #fff;
  font-size: 17px;
  font-weight: 700;
}

.itooo-cart-copy {
  margin-bottom: 14px;
  color: var(--itooo-muted);
  font-size: 12px;
  line-height: 1.45;
}

.itooo-checkout-button,
.itooo-toast-action {
  min-height: 48px;
  width: 100%;
  padding: 12px 16px;
  border: 0;
  border-radius: 13px;
  background: var(--itooo-accent);
  color: white;
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  transition: opacity 160ms ease, transform 140ms var(--itooo-ease-out);
}

.itooo-checkout-button:disabled {
  cursor: wait;
  opacity: 0.62;
}

.itooo-checkout-error {
  margin: 10px 0 0;
  color: #ff9c8c;
  font-size: 12px;
  line-height: 1.4;
}

.itooo-toast {
  position: fixed;
  z-index: 1200;
  right: 16px;
  bottom: 16px;
  max-width: min(380px, calc(100% - 32px));
  padding: 11px 12px 11px 15px;
  display: flex;
  align-items: center;
  gap: 16px;
  border: 1px solid var(--itooo-line);
  border-radius: 14px;
  background: #181818;
  color: #fff;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.4);
  font-family: Assistant, system-ui, sans-serif;
  font-size: 13px;
  opacity: 0;
  transform: translateY(10px) scale(0.98);
  pointer-events: none;
  transition: opacity 180ms var(--itooo-ease-out), transform 200ms var(--itooo-ease-out);
}

.itooo-toast[data-open="true"] {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.itooo-toast-action {
  width: auto;
  min-height: 36px;
  padding: 8px 11px;
  border-radius: 10px;
  font-size: 12px;
}

.itooo-cart-page {
  width: min(900px, calc(100% - 32px));
  min-height: 55vh;
  margin: 40px auto 80px;
  color: #fff;
}

.itooo-cart-page .itooo-cart-body {
  padding-inline: 0;
}

.itooo-cart-page .itooo-cart-empty {
  min-height: 42vh;
}

.itooo-checkout-status {
  width: min(680px, calc(100% - 32px));
  min-height: 58vh;
  margin: 50px auto 90px;
  padding: clamp(28px, 6vw, 64px);
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 14px;
  border: 1px solid var(--itooo-line);
  border-radius: 28px;
  background: #151515;
  color: #fff;
  text-align: center;
  font-family: Assistant, system-ui, sans-serif;
}

.itooo-checkout-status h1,
.itooo-checkout-status p {
  margin: 0;
}

.itooo-checkout-status p {
  max-width: 48ch;
  color: var(--itooo-muted);
  line-height: 1.55;
}

.itooo-checkout-status a {
  min-height: 44px;
  margin-top: 8px;
  padding: 11px 16px;
  display: inline-flex;
  align-items: center;
  border-radius: 12px;
  background: var(--itooo-accent);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}

@media (hover: hover) and (pointer: fine) {
  .itooo-nav-link:hover,
  .itooo-icon-button:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.09);
  }

  .itooo-cart-stepper button:hover {
    background: rgba(255, 255, 255, 0.08);
  }

  .itooo-checkout-button:hover,
  .itooo-toast-action:hover {
    opacity: 0.9;
  }
}

@media (max-width: 900px) {
  .itooo-nav-shell {
    grid-template-columns: 1fr auto;
  }

  .itooo-primary-nav,
  .itooo-language-link {
    display: none;
  }

  .itooo-menu-button {
    display: inline-grid;
  }
}

@media (max-width: 520px) {
  .itooo-brand span {
    display: none;
  }

  .itooo-nav-shell {
    width: calc(100% - 16px);
    margin-block: 8px;
    border-radius: 16px;
  }

  .itooo-cart-line {
    grid-template-columns: 68px 1fr;
  }

  .itooo-cart-line img {
    width: 68px;
    height: 68px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .itooo-mobile-menu,
  .itooo-overlay,
  .itooo-cart-drawer,
  .itooo-toast {
    transition-property: opacity;
    transition-duration: 120ms;
    transform: none;
  }
}