:root {
  --font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;

  /* Brand accents */
  --primary-color: #4c7af1;
  --primary-hover: #3b66d1;

  --success-color: #2b9d69;
  --success-light-color: #a1e3c5;
  --failed-color: #e05656;
  --failed-light-color: #f4b0b0;

  /* Surface colors */
  --background-color: #f5f7fb;
  --background-color2: #eef2fb;
  --card-background: #ffffff;

  /* Borders & depth */
  --border1-color: #d6deeb;
  --box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);

  /* Typography */
  --text1-color: #1f2937;
  --text2-color: #576078;

  /* Header */
  --header-color: #ffffff;
  --header-secondary: #f1f4fb;
  --header-hover: #e3eaf8;

  /* Defaults */
  --border: 1px solid var(--border1-color);
  --border-radius: 10px;

  /* Buttons */
  --button-color: #e6ecff;
  --button-text: var(--text1-color);
  --button-hover-color: #d8e2ff;
  --button-active-color: #c4d4ff;
  --button-selected-color: var(--primary-color);
  --button-selected-hover-color: var(--primary-hover);
  --button-border: 1px solid rgba(76, 122, 241, 0.25);
  --button-border-hover: 1px solid rgba(76, 122, 241, 0.45);
}

* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

html {
  font-family: var(--font-family);
  scroll-behavior: smooth;
}

body {
  background-color: var(--background-color);
  color: var(--text1-color);
  min-height: 100vh;
}

/* --- Account dropdown polish (no markup change) --- */
details.site-nav__account > summary::-webkit-details-marker { display: none; }
details.site-nav__account > summary { list-style: none; cursor: pointer; }

.site-nav__cta-link--account {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: 999px;
  border: 1px solid var(--border1-color);
  background: var(--card-background);
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease, transform .08s ease;
}
.site-nav__account { position: relative; margin-right: 10px; }
.site-nav__cta-icon--account { display: grid; place-items: center; width: 100%; height: 100%; }
.site-nav__cta-link--account:hover {
  background: var(--header-hover);
  border-color: #cfd8e6;
}
.site-nav__cta-link--account:active { transform: translateY(1px); }

.site-nav__account .site-nav__menu {
  position: absolute; right: 0; left: auto; top: 100%;
  z-index: 1001;
  display: block;
  min-width: 200px;
  padding: 8px;
  background: var(--card-background);
  border: 1px solid var(--border1-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  backdrop-filter: saturate(120%) blur(0px);
  /* animation */
  opacity: 0; transform: translateY(8px) scale(.98); transform-origin: top right;
  transition: opacity .16s ease, transform .16s ease;
  will-change: transform, opacity;
}
details.site-nav__account[open] .site-nav__menu {
  opacity: 1; transform: translateY(0) scale(1);
}

.site-nav__menu .site-subheader__link {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--text1-color);
  text-decoration: none;
  border: 0; background: transparent;
}
.site-nav__menu .site-subheader__link:hover { background: var(--header-hover); }

@media (max-width: 720px) {
  .site-nav__account .site-nav__menu { right: 0; left: auto; }
}

/* Add subtle caret on the account button */
details.site-nav__account > summary::after {
  content: '';
  display: inline-block;
  width: 0; height: 0;
  margin-left: 6px;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid var(--text1-color);
  opacity: .6;
  transition: transform .18s ease, opacity .18s ease;
}
details.site-nav__account[open] > summary::after {
  transform: rotate(180deg);
  opacity: .85;
}

/* Header reaction on dropdown open */
/* removed header background reaction when account is open */

.dropdown-backdrop {
  position: fixed; inset: 0; z-index: 50;
  background: rgba(15, 23, 42, 0.04);
  opacity: 0; transition: opacity .2s ease;
}
.dropdown-backdrop.is-visible { opacity: 1; }

/* Tighter summary padding on small widths */
@media (max-width: 520px) {
  .site-nav__cta-link--account { width: 48px; height: 48px; }
}

/* --- Account button centering & spacing overrides --- */
.site-nav__cta-link--account {
  box-sizing: border-box;
  padding: 0;
  width: 48px;
  height: 48px;
  border: 0;
  background: transparent;
}
.site-nav__cta-link--account:hover {
  background: transparent;
  border: 0;
  color: var(--primary-color);
}
.site-nav__account { margin-right: 16px; }
.site-nav__cta-icon--account { font-size: 24px; }
.site-nav__cta-link--account i { display: block; line-height: 1; }
details.site-nav__account > summary::after { display: none !important; }
details.site-nav__account > summary:focus { outline: none; }
details.site-nav__account > summary:focus-visible { outline: none; }

html::-webkit-scrollbar {
  width: 6px;
  height: 100%;
  background-color: rgba(76, 122, 241, 0.12);
}

html::-webkit-scrollbar-thumb {
  background-color: rgba(76, 122, 241, 0.45);
  border-radius: 999px;
}

.container {
  width: 100%;
  min-height: 100vh;
  background-color: var(--background-color);
  color: var(--text1-color);
}

.header {
  box-sizing: border-box;
  width: 100%;
  height: 72px;
  background-color: var(--header-color);
  padding: 0 36px;
  color: var(--text1-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: var(--border);
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.06);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header a {
  color: var(--text2-color);
  font-size: 15px;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

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

.header .name {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 24px;
  font-weight: 600;
  padding-right: 36px;
}

.header .name i {
  font-size: 28px;
  color: var(--primary-color);
}

.header .nav {
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: center;
  flex: 1;
}

.header .modes {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 8px 0;
  padding-left: 36px;
}

.header .modes .modeGroup .active_modeBtn {
  width: 150px;
  height: 40px;
  background-color: var(--button-selected-color);
  border: var(--button-border-hover);
  color: #ffffff;
  cursor: pointer;
  border-radius: var(--border-radius);
  transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.header .modes .modeGroup .active_modeBtn:hover {
  background-color: var(--button-selected-hover-color);
  border: var(--button-border-hover);
  box-shadow: 0 8px 20px rgba(76, 122, 241, 0.24);
}

.header .modes .modeGroup .modeBtn {
  width: 150px;
  height: 40px;
  background-color: var(--button-color);
  border: var(--button-border);
  color: var(--button-text);
  cursor: pointer;
  border-radius: var(--border-radius);
  transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.header .modes .modeGroup .modeBtn:hover {
  background-color: var(--button-hover-color);
  border: var(--button-border-hover);
  box-shadow: 0 8px 20px rgba(76, 122, 241, 0.18);
}

.header .modes .modeGroup .modeBtn:active {
  background-color: var(--button-active-color);
  border: var(--button-border-hover);
  box-shadow: inset 0 2px 4px rgba(15, 23, 42, 0.12);
  color: var(--button-text);
}

/* Shared site header (for new home page + light theme) */
.site-header {
  box-sizing: border-box;
  width: 100%;
  min-height: 72px;
  background-color: var(--header-color);
  padding: 0 0 0 36px;
  color: var(--text1-color);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  column-gap: 24px;
  row-gap: 12px;
  flex-wrap: wrap;
  border-bottom: var(--border);
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.06);
  position: sticky;
  top: 0;
  z-index: 200;
}

.site-header__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.site-header__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 22px;
  font-weight: 600;
  text-decoration: none;
  color: inherit;
}

.site-header__icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--button-color);
  border: var(--button-border);
  color: var(--primary-color);
  font-size: 18px;
}

.site-nav {
  margin-left: auto;
  padding: 0;
  display: flex;
  align-items: stretch;
  justify-content: flex-end;
  gap: 18px;
}

.site-nav__buttons {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: nowrap;
  gap: 12px;
  padding: 0;
}

.site-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--border-radius);
  font-size: 14px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.btn--primary {
  background-color: var(--primary-color);
  color: #ffffff;
  border: var(--button-border-hover);
  box-shadow: 0 10px 25px rgba(76, 122, 241, 0.25);
}

.btn--primary:hover {
  background-color: var(--primary-hover);
}

.btn--outline {
  background-color: var(--button-color);
  color: var(--button-text);
  border: var(--button-border);
}

.btn--outline:hover {
  background-color: var(--button-hover-color);
  border: var(--button-border-hover);
}

.btn--nav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px 18px;
  min-width: 110px;
  position: relative;
  background: none;
  color: var(--text2-color);
  border: none;
  border-radius: 12px;
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.18s ease;
}

.site-nav__buttons > .btn--nav + .btn--nav::before {
  content: '';
  position: absolute;
  top: 25%;
  bottom: 25%;
  left: -6px;
  width: 1px;
  background: rgba(15, 23, 42, 0.12);
}

.btn--nav:hover,
.btn--nav:focus {
  background: none;
  color: var(--primary-color);
}

.btn--nav.is-active {
  background: none;
  color: var(--primary-color);
  box-shadow: none;
}

.btn--nav.is-active:hover {
  background: none;
  color: var(--primary-color);
}

.site-nav__cta {
  display: flex;
  align-items: stretch;
  height: 100%;
  margin: 0;
  margin-left: 12px;
  align-self: stretch;
}

.site-nav__cta-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  font-size: 18px;
  font-weight: 600;
  text-decoration: none;
  height: 100%;
  background: transparent;
  color: var(--text2-color);
  transition: color 0.18s ease;
}

.site-nav__cta-link:hover {
  color: var(--primary-color);
}

.site-nav__cta-link--account.is-active {
  color: var(--primary-color);
}

.site-nav__cta-link--cart {
  font-weight: 600;
}

.site-nav__cta-link--cart:hover {
  color: var(--primary-color);
}

.site-nav__cta-link--cart.is-active {
  color: var(--primary-color);
}

.site-nav__cta-icon {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  border-radius: 0;
  background: transparent;
  color: inherit;
  font-size: 20px;
}

.site-nav__cta-icon--cart {
  min-width: 44px;
  height: 44px;
  font-size: 22px;
}

.site-nav__cta-icon--cart .cart-count,
.site-nav__cta-icon--cart .cart_count {
  position: absolute;
  top: -6px;
  right: -8px;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  line-height: 20px;
  border: 2px solid #ffffff;
  background: var(--primary-color);
  color: #ffffff;
  box-shadow: none;
}

.site-subheader {
  background-color: var(--header-secondary);
  border-bottom: var(--border);
  box-shadow: inset 0 -1px 0 rgba(15, 23, 42, 0.04);
}

.site-subheader__inner {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  padding: 10px 36px;
  flex-wrap: wrap;
}

.site-subheader__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text2-color);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 999px;
  background-color: transparent;
  border: 1px solid rgba(76, 122, 241, 0.12);
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.site-subheader__link:hover {
  background-color: rgba(76, 122, 241, 0.08);
  border-color: rgba(76, 122, 241, 0.25);
}

.site-subheader__link.is-active {
  background-color: var(--button-selected-color);
  border-color: var(--button-border-hover);
  color: #ffffff;
  box-shadow: 0 8px 18px rgba(76, 122, 241, 0.18);
}

.site-subheader__link.is-active:hover {
  background-color: var(--button-selected-hover-color);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.btn--ghost {
  background-color: transparent;
  color: var(--text2-color);
  border: 1px solid rgba(76, 122, 241, 0.12);
}

.btn--ghost:hover {
  background-color: rgba(76, 122, 241, 0.08);
  border-color: rgba(76, 122, 241, 0.25);
}

.btn--compact {
  padding: 8px 14px;
  font-size: 13px;
}

.cart-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: #ffffff;
  font-size: 12px;
  font-weight: 600;
}

.page-shell {
  width: min(1280px, 95vw);
  margin: 0 auto;
  padding: 32px 32px 64px;
}

.page-shell--wide {
  width: min(1400px, 96vw);
}