/* Brooklane — Day / Night theme system */

:root {
  --night-progress: 0;
  --theme-mode: auto; /* set by JS: auto | day | night */
}

/* ── Ambient background layer (homepage) ── */
.theme-ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  opacity: 0.35;
}
.theme-ambient__day,
.theme-ambient__night {
  position: absolute;
  inset: 0;
  transition: opacity 0.8s var(--ease-out, cubic-bezier(0.16, 1, 0.3, 1));
}
.theme-ambient__day {
  opacity: calc(1 - var(--night-progress));
  background:
    radial-gradient(ellipse at 15% 10%, rgba(135, 206, 235, 0.35) 0%, transparent 45%),
    radial-gradient(ellipse at 85% 20%, rgba(212, 168, 83, 0.2) 0%, transparent 40%),
    radial-gradient(ellipse at 50% 100%, rgba(45, 106, 79, 0.08) 0%, transparent 55%);
}
.theme-ambient__night {
  opacity: var(--night-progress);
  background:
    radial-gradient(ellipse at 70% 15%, rgba(232, 93, 4, 0.18) 0%, transparent 45%),
    radial-gradient(ellipse at 20% 80%, rgba(124, 45, 18, 0.25) 0%, transparent 50%),
    linear-gradient(180deg, rgba(10, 8, 18, 0.95) 0%, rgba(26, 15, 10, 0.98) 100%);
}
.theme-ambient__stars {
  position: absolute;
  inset: 0;
  opacity: calc(var(--night-progress) * 0.85);
  background-image:
    radial-gradient(1px 1px at 10% 20%, rgba(255,255,255,0.7), transparent),
    radial-gradient(1px 1px at 30% 65%, rgba(255,255,255,0.5), transparent),
    radial-gradient(1.5px 1.5px at 55% 15%, rgba(255,255,255,0.8), transparent),
    radial-gradient(1px 1px at 72% 42%, rgba(255,255,255,0.45), transparent),
    radial-gradient(1px 1px at 88% 28%, rgba(255,255,255,0.6), transparent),
    radial-gradient(1px 1px at 15% 78%, rgba(255,255,255,0.35), transparent),
    radial-gradient(1.5px 1.5px at 45% 88%, rgba(255,255,255,0.55), transparent),
    radial-gradient(1px 1px at 92% 72%, rgba(255,255,255,0.4), transparent);
  animation: stars-drift 80s linear infinite;
}
@keyframes stars-drift {
  from { transform: translateY(0); }
  to { transform: translateY(-30px); }
}

body.home {
  position: relative;
  background: color-mix(in srgb, var(--cream) calc((1 - var(--night-progress)) * 100%), #141210 calc(var(--night-progress) * 100%));
  color: color-mix(in srgb, var(--coffee) calc((1 - var(--night-progress)) * 100%), var(--cream) calc(var(--night-progress) * 100%));
  transition: background 0.05s linear, color 0.4s var(--ease-out);
}
body.home > *:not(.theme-ambient):not(.top-bar):not(.header):not(.site-chrome):not(.home3d):not(.home3d-hint):not(.order-modal):not(.burger-product-modal):not(.ds-sticky-cta):not(.skip-link) {
  position: relative;
  z-index: 1;
}
body.home .top-bar,
body.home .header,
body.home .site-chrome {
  position: relative;
  left: auto;
  right: auto;
  z-index: 1001;
}
body.home .site-chrome .top-bar,
body.home .site-chrome .header {
  position: relative;
  left: auto;
  right: auto;
  z-index: auto;
}
body.home .top-bar { z-index: 1002; }
body.home .site-chrome { z-index: 1001; }
body.home .site-chrome .top-bar { z-index: auto; }

/* ── Hero skies ── */
.hero-sky {
  position: absolute;
  inset: 0;
  transition: opacity 0.6s var(--ease-out);
}
.hero-sky--day {
  opacity: calc(1 - var(--night-progress) * 1.2);
  background:
    radial-gradient(ellipse at 50% 0%, rgba(255, 220, 160, 0.35) 0%, transparent 50%),
    linear-gradient(180deg, #3d6b8a 0%, #7aabbf 18%, #faf6f0 55%, #eef6ef 100%);
}
.hero-sky--night {
  opacity: min(1, var(--night-progress) * 1.2);
  background:
    radial-gradient(ellipse at 50% 0%, rgba(232, 93, 4, 0.22) 0%, transparent 42%),
    linear-gradient(180deg, #060508 0%, #12101a 35%, #1a0f0a 70%, #0f0e0c 100%);
}
.hero-stars {
  position: absolute;
  inset: 0;
  opacity: calc(var(--night-progress) * 0.9);
  background-image:
    radial-gradient(1.5px 1.5px at 12% 18%, rgba(255,255,255,0.9), transparent),
    radial-gradient(1px 1px at 28% 55%, rgba(255,255,255,0.55), transparent),
    radial-gradient(1px 1px at 64% 22%, rgba(255,255,255,0.7), transparent),
    radial-gradient(1.5px 1.5px at 82% 38%, rgba(255,255,255,0.5), transparent),
    radial-gradient(1px 1px at 48% 72%, rgba(255,255,255,0.4), transparent);
  animation: stars-twinkle 4s ease-in-out infinite alternate;
}
@keyframes stars-twinkle {
  from { opacity: calc(var(--night-progress) * 0.6); }
  to { opacity: calc(var(--night-progress) * 1); }
}

body.home .hero-headline span {
  color: color-mix(in srgb, var(--gold) calc((1 - var(--night-progress)) * 100%), var(--ember-glow) calc(var(--night-progress) * 100%));
}
body.home .hero-rating {
  color: color-mix(in srgb, var(--gold) calc((1 - var(--night-progress)) * 100%), var(--ember-glow) calc(var(--night-progress) * 100%));
}
body.home .hero-tagline {
  color: color-mix(in srgb, rgba(250,246,240,0.6) calc((1 - var(--night-progress)) * 100%), rgba(255,107,26,0.75) calc(var(--night-progress) * 100%));
}

/* Hero content swap */
.hero-mode-copy {
  display: grid;
  grid-template: 1fr / 1fr;
  margin-bottom: 2rem;
}
.hero-mode-copy__day,
.hero-mode-copy__night {
  grid-area: 1 / 1;
  transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
}
.hero-mode-copy__day {
  opacity: calc(1 - var(--night-progress));
  transform: translateY(calc(var(--night-progress) * -12px));
}
.hero-mode-copy__night {
  opacity: var(--night-progress);
  transform: translateY(calc((1 - var(--night-progress)) * 12px));
}
.hero-mode-copy__night .hero-sub {
  color: rgba(250, 246, 240, 0.82);
}

/* ── Day / Night bridge section ── */
.daynight-bridge {
  position: relative;
  padding: clamp(3rem, 8vw, 5rem) 0;
  background: color-mix(in srgb, var(--cream-dark) calc((1 - var(--night-progress)) * 100%), #0f0e0c calc(var(--night-progress) * 100%));
  overflow: hidden;
}
.daynight-bridge::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
    rgba(45, 106, 79, calc(0.12 * (1 - var(--night-progress)))) 0%,
    transparent 40%,
    transparent 60%,
    rgba(232, 93, 4, calc(0.15 * var(--night-progress))) 100%);
  pointer-events: none;
}
.daynight-bridge__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 4vw, 2.5rem);
  flex-wrap: wrap;
}
.daynight-bridge__label {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.4s, opacity 0.4s;
}
.daynight-bridge__label--day {
  color: var(--day-green);
  opacity: calc(1 - var(--night-progress) * 0.5 + 0.5);
}
.daynight-bridge__label--night {
  color: var(--ember-glow);
  opacity: calc(0.5 + var(--night-progress) * 0.5);
}
.daynight-bridge__track {
  position: relative;
  width: min(280px, 40vw);
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--day-green) 0%, var(--caramel) 50%, var(--ember) 100%);
  box-shadow: 0 0 20px rgba(232, 93, 4, calc(var(--night-progress) * 0.4));
}
.daynight-bridge__orb {
  position: absolute;
  top: 50%;
  left: calc(var(--night-progress) * 100%);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: color-mix(in srgb, #ffd966 calc((1 - var(--night-progress)) * 100%), #c9cfe8 calc(var(--night-progress) * 100%));
  box-shadow:
    0 0 16px color-mix(in srgb, #ffd966 calc((1 - var(--night-progress)) * 100%), var(--ember-glow) calc(var(--night-progress) * 100%)),
    0 0 40px rgba(232, 93, 4, calc(var(--night-progress) * 0.35));
  transition: left 0.08s linear, background 0.4s, box-shadow 0.4s;
}
.daynight-bridge__hint {
  width: 100%;
  text-align: center;
  margin-top: 1.25rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--coffee-light) calc((1 - var(--night-progress)) * 100%), rgba(250,246,240,0.45) calc(var(--night-progress) * 100%));
}

/* ── Theme toggle (nav) ── */
.theme-toggle {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.15rem;
  flex-shrink: 0;
}
.theme-toggle__track {
  position: relative;
  display: flex;
  align-items: center;
  width: 52px;
  height: 28px;
  padding: 3px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--cream-dark) 70%, var(--charcoal) 30%);
  border: 1px solid rgba(44, 24, 16, 0.12);
  transition: background 0.4s, border-color 0.4s, box-shadow 0.4s;
}
body.home .theme-toggle__track,
html[data-theme="night"] .theme-toggle__track {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(250, 246, 240, 0.12);
}
.theme-toggle__thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffd966, #ffb347);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: transform 0.45s var(--ease-spring, cubic-bezier(0.34, 1.56, 0.64, 1)), background 0.4s;
}
html[data-theme="night"] .theme-toggle__thumb,
body.home.is-night-locked .theme-toggle__thumb {
  transform: translateX(24px);
  background: linear-gradient(135deg, #e8ecf5, #a8b4d4);
  box-shadow: 0 0 12px rgba(200, 210, 255, 0.5), 0 2px 8px rgba(0, 0, 0, 0.35);
}
.theme-toggle__icon {
  flex: 1;
  font-size: 0.65rem;
  line-height: 1;
  z-index: 1;
  opacity: 0.55;
  transition: opacity 0.3s;
}
.theme-toggle__icon--sun { text-align: left; padding-left: 2px; }
.theme-toggle__icon--moon { text-align: right; padding-right: 2px; }
html[data-theme="day"] .theme-toggle__icon--sun,
html[data-theme="night"] .theme-toggle__icon--moon { opacity: 1; }
.theme-toggle__label {
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--coffee-light);
  transition: color 0.3s;
}
body.home .theme-toggle__label,
html[data-theme="night"] .theme-toggle__label,
body.home.is-night-locked .theme-toggle__label {
  color: rgba(250, 246, 240, 0.72);
}
.theme-toggle.is-auto .theme-toggle__label::after {
  content: ' · scroll';
  opacity: 0.7;
}

/* ── Global theme: locked day / night pages ── */
html[data-theme="day"] {
  --night-progress: 0;
}
html[data-theme="night"] {
  --night-progress: 1;
}
html[data-theme="night"] body {
  background: #141210;
  color: var(--cream);
}
html[data-theme="day"] body:not(.home) {
  background: var(--cream);
  color: var(--coffee);
}

/* Night menu page atmosphere */
html[data-theme="night"] .top-bar {
  background: #060508;
  border-bottom: 1px solid rgba(232, 93, 4, 0.15);
}
html[data-theme="night"] .header {
  background: rgba(15, 14, 12, 0.94);
  border-bottom-color: rgba(250, 246, 240, 0.08);
}
html[data-theme="night"] .header .nav-links a { color: rgba(250, 246, 240, 0.85); }
html[data-theme="night"] .header .nav-links a:hover { color: var(--ember-glow); }
html[data-theme="night"] .header .nav-toggle span { background: var(--cream); }
html[data-theme="night"] .page-hero.section-cream {
  background: linear-gradient(180deg, #1a1510 0%, #0f0e0c 100%);
  color: var(--cream);
}
html[data-theme="night"] .page-hero .section-title { color: var(--cream); }
html[data-theme="night"] .page-hero .section-title em { color: var(--ember-glow); }
html[data-theme="night"] .page-hero .section-desc { color: rgba(250, 246, 240, 0.65); }
html[data-theme="night"] .section-cream.section-burgers {
  background: #141210;
}
html[data-theme="night"] .menu-delivery-card {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(250, 246, 240, 0.1);
}
html[data-theme="night"] .menu-delivery-card__body h3 { color: var(--cream); }
html[data-theme="night"] .menu-delivery-card__body p { color: rgba(250, 246, 240, 0.6); }
html[data-theme="night"] .menu-delivery-category__title { color: var(--cream); border-bottom-color: rgba(250,246,240,0.1); }
html[data-theme="night"] .combo-banner--light {
  background: linear-gradient(135deg, rgba(232, 93, 4, 0.15) 0%, rgba(124, 45, 18, 0.2) 100%);
  border-color: rgba(232, 93, 4, 0.35);
}
html[data-theme="night"] .combo-banner--light .combo-banner-text strong { color: var(--ember-glow); }
html[data-theme="night"] .combo-banner--light .combo-banner-text span { color: rgba(250, 246, 240, 0.65); }
html[data-theme="night"] .menu-addons {
  background: rgba(232, 93, 4, 0.08);
  color: rgba(250, 246, 240, 0.55);
}
html[data-theme="night"] .menu-order-band {
  background: #0f0e0c;
}
html[data-theme="night"] .menu-order-band .section-title { color: var(--cream); }
html[data-theme="night"] .menu-order-band .section-desc { color: rgba(250, 246, 240, 0.65); }

/* Night theme — breakfast, lunch, drinks, sweets & menu hub */
html[data-theme="night"] .section:not(.section-dark) {
  background: #141210;
}
html[data-theme="night"] .section-cream:not(.section-burgers) {
  background: #141210;
}
html[data-theme="night"] .page-hero .section-tag { color: var(--gold); }
html[data-theme="night"] .menu-subnav {
  background: rgba(15, 14, 12, 0.96);
  border-bottom-color: rgba(250, 246, 240, 0.08);
}
html[data-theme="night"] .menu-subnav__all,
html[data-theme="night"] .menu-subnav__link {
  color: rgba(250, 246, 240, 0.72);
}
html[data-theme="night"] .menu-subnav__all:hover,
html[data-theme="night"] .menu-subnav__link:hover {
  color: var(--cream);
  background: rgba(255, 255, 255, 0.08);
}
html[data-theme="night"] .menu-subnav__link.is-active,
html[data-theme="night"] .menu-subnav__all.is-active {
  background: var(--ember);
  color: var(--cream);
}
html[data-theme="night"] .menu-board {
  border-top-color: rgba(250, 246, 240, 0.12);
}
html[data-theme="night"] .menu-row {
  border-bottom-color: rgba(250, 246, 240, 0.08);
}
html[data-theme="night"] .menu-row-head h3 {
  color: var(--cream);
}
html[data-theme="night"] .menu-row-desc {
  color: rgba(250, 246, 240, 0.72);
}
html[data-theme="night"] .menu-row-note {
  color: rgba(250, 246, 240, 0.55);
}
html[data-theme="night"] .menu-row-price {
  color: var(--gold);
}
html[data-theme="night"] .menu-subtitle {
  color: var(--gold);
}
html[data-theme="night"] .menu-extra {
  color: rgba(250, 246, 240, 0.65);
  border-bottom-color: rgba(250, 246, 240, 0.1);
}
html[data-theme="night"] .menu-extra span:last-child {
  color: var(--cream);
}
html[data-theme="night"] .menu-footnote {
  color: rgba(250, 246, 240, 0.55);
}
html[data-theme="night"] .menu-addons {
  background: rgba(255, 255, 255, 0.04);
  color: rgba(250, 246, 240, 0.6);
}
html[data-theme="night"] .menu-photo {
  border-color: rgba(250, 246, 240, 0.1);
}
html[data-theme="night"] .menu-photo figcaption {
  background: rgba(255, 255, 255, 0.06);
  color: var(--cream);
}
html[data-theme="night"] .menu-tag {
  background: rgba(45, 106, 79, 0.28);
  color: #8fd4a8;
}
html[data-theme="night"] .menu-hours-badge {
  background: rgba(45, 106, 79, 0.22);
  color: #8fd4a8;
}
html[data-theme="night"] .menu-hub-card {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(250, 246, 240, 0.1);
  color: var(--cream);
}
html[data-theme="night"] .menu-hub-card__body h2 { color: var(--cream); }
html[data-theme="night"] .menu-hub-card__body p { color: rgba(250, 246, 240, 0.65); }
html[data-theme="night"] .menu-hub-card__hours { color: rgba(250, 246, 240, 0.5); }
html[data-theme="night"] .section-title { color: var(--cream); }
html[data-theme="night"] .section-title em { color: var(--ember-glow); }
html[data-theme="night"] .section-desc,
html[data-theme="night"] body.home .section-desc { color: rgba(250, 246, 240, 0.84); }
html[data-theme="night"] .section-tag,
html[data-theme="night"] body.home .section-tag { color: var(--gold); }
html[data-theme="night"] .theme-toggle__label { color: rgba(250, 246, 240, 0.75); }

/* Homepage / menu product titles stay readable on dark night backgrounds */
html[data-theme="night"] .showcase-body h3,
html[data-theme="night"] .burger-product__caption,
html[data-theme="night"] .section-cafe .burger-product__caption,
html[data-theme="night"] .menu-product-grid .burger-product__caption,
html[data-theme="night"] .menu-allstar-card__name {
  color: var(--cream);
}
html[data-theme="night"] .showcase-body p,
html[data-theme="night"] .menu-allstar-card__desc,
html[data-theme="night"] .featured-body p,
html[data-theme="night"] .featured-view-all,
html[data-theme="night"] .showcase-menu-link a {
  color: rgba(250, 246, 240, 0.78);
}
html[data-theme="night"] .showcase-card {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(250, 246, 240, 0.1);
}
html[data-theme="night"] .showcase-card.burger-product {
  background: transparent;
}
html[data-theme="night"] .showcase-img,
html[data-theme="night"] .featured-img,
html[data-theme="night"] .about-images__frame {
  background: rgba(250, 246, 240, 0.08);
}

/* About hours / visit cards stay cream panels with dark readable text */
html[data-theme="night"] .about-hours-block,
html[data-theme="night"] .about-visit-card {
  background: rgba(250, 246, 240, 0.96);
  color: var(--coffee);
}
html[data-theme="night"] .about-hours-block p,
html[data-theme="night"] .about-hours-block .hours-note,
html[data-theme="night"] .about-visit-card p,
html[data-theme="night"] .about-visit-card a:not(.about-visit-link) {
  color: var(--coffee-light);
}
html[data-theme="night"] .about-visit-card h3,
html[data-theme="night"] .about-hours-block strong {
  color: var(--espresso);
}
html[data-theme="night"] .about-amenities span {
  background: rgba(250, 246, 240, 0.12);
  color: rgba(250, 246, 240, 0.9);
  border-color: rgba(250, 246, 240, 0.16);
}
html[data-theme="night"] .testimonial-card {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(250, 246, 240, 0.1);
}
html[data-theme="night"] .testimonial-card,
html[data-theme="night"] .testimonial-quote {
  color: rgba(250, 246, 240, 0.9);
}
html[data-theme="night"] .testimonial-card footer span {
  color: rgba(250, 246, 240, 0.65);
}
html[data-theme="night"] .menu-allstar-page,
html[data-theme="night"] body.menu-page-allstar {
  background: #141210;
  color: var(--cream);
}
html[data-theme="night"] .menu-allstar-category__title {
  color: var(--cream);
}
html[data-theme="night"] .menu-allstar-nav {
  background: rgba(20, 18, 16, 0.94);
  border-bottom-color: rgba(250, 246, 240, 0.1);
}
html[data-theme="night"] .menu-allstar-nav a {
  color: rgba(250, 246, 240, 0.65);
  border-color: rgba(250, 246, 240, 0.14);
}

/* Day menu pages — warm café glow */
html[data-theme="day"] .page-hero.section-cream {
  background: linear-gradient(180deg, #faf6f0 0%, #f0e8dc 100%);
}
html[data-theme="day"] .top-bar {
  background: var(--espresso);
}

body.home .theme-ambient {
  opacity: 0.25;
}

/* Flanks respond to day/night scroll progress */
body.home .hero-flank--day {
  opacity: calc(1 - var(--night-progress) * 0.35);
}
body.home .hero-flank--night {
  opacity: calc(0.75 + var(--night-progress) * 0.25);
}
body.home .hero-flank--day .hero-flank__overlay {
  opacity: calc(1 + var(--night-progress) * 0.25);
}
body.home .hero-flank--night .hero-flank__overlay {
  opacity: calc(1 - var(--night-progress) * 0.15);
}

body.home .hero-media--brand {
  background: none;
}
body.home .hero-overlay {
  background: radial-gradient(ellipse at center, transparent 0%, rgba(15, 14, 12, calc(0.1 + var(--night-progress) * 0.3)) 100%);
}

/* Homepage header follows scroll theme — chrome stays dark, nav always readable */
body.home .header:not(.scrolled) {
  background: transparent !important;
  backdrop-filter: none;
  border-bottom: none;
}
body.home .header:not(.scrolled) .nav-links a,
body.home .header .nav-links a {
  color: rgba(250, 246, 240, 0.9);
}
body.home .header:not(.scrolled) .nav-links a:hover,
body.home .header .nav-links a:hover {
  color: var(--gold);
}
body.home .header .nav-links a.is-active {
  color: var(--gold);
}
body.home .header:not(.scrolled) .nav-social,
body.home .header .nav-social {
  color: rgba(250, 246, 240, 0.9);
}
body.home .header:not(.scrolled) .nav-social:hover,
body.home .header .nav-social:hover {
  color: var(--gold);
}
body.home .header:not(.scrolled) .nav-toggle span,
body.home .header .nav-toggle span {
  background: var(--cream);
}
body.home .header:not(.scrolled) .theme-toggle__label,
body.home .header .theme-toggle__label {
  color: rgba(250, 246, 240, 0.72);
}
body.home .header.scrolled {
  background: color-mix(in srgb, rgba(250,246,240,0.95) calc((1 - var(--night-progress)) * 100%), rgba(15,14,12,0.92) calc(var(--night-progress) * 100%));
  border-bottom-color: color-mix(in srgb, rgba(44,24,16,0.08) calc((1 - var(--night-progress)) * 100%), rgba(250,246,240,0.08) calc(var(--night-progress) * 100%));
}
body.home .top-bar {
  background: color-mix(in srgb, var(--espresso) calc((1 - var(--night-progress)) * 100%), #060508 calc(var(--night-progress) * 100%));
}

/* Zone accents on homepage scroll */
body.home [data-zone="day"] {
  --zone-tint: calc(1 - var(--night-progress));
}
body.home [data-zone="night"] {
  box-shadow: inset 0 1px 0 rgba(232, 93, 4, calc(var(--night-progress) * 0.2));
}

@media (max-width: 768px) {
  .theme-toggle__track { width: 44px; height: 24px; }
  .theme-toggle__thumb { width: 18px; height: 18px; }
  html[data-theme="night"] .theme-toggle__thumb,
  body.home.is-night-locked .theme-toggle__thumb { transform: translateX(20px); }
  .daynight-bridge__track { width: min(200px, 55vw); }
  .daynight-bridge__hint { font-size: 0.65rem; }
}

@media (prefers-reduced-motion: reduce) {
  .theme-ambient__stars,
  .hero-stars { animation: none; }
  .hero-sky,
  .theme-ambient__day,
  .theme-ambient__night { transition: none; }
}