:root {
  color-scheme: dark;
  --bg: #07111f;
  --bg-soft: #0a1728;
  --surface: rgba(11, 25, 43, 0.84);
  --surface-solid: #0d1b2d;
  --surface-raised: #13253d;
  --text: #edf7ff;
  --text-muted: #a8bad0;
  --text-soft: #7890aa;
  --line: rgba(148, 201, 238, 0.12);
  --line-strong: rgba(148, 201, 238, 0.22);
  --accent: #5eead4;
  --accent-strong: #7dd3fc;
  --accent-soft: rgba(94, 234, 212, 0.13);
  --danger-soft: rgba(214, 93, 74, 0.16);
  --shadow: 0 28px 80px rgba(0, 5, 15, 0.38);
  --radius: 14px;
  --radius-sm: 10px;
  --container: 1180px;
  --header-height: 78px;
  --transition: 180ms ease;
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #f6f5f1;
  --bg-soft: #eeece5;
  --surface: rgba(255, 255, 255, 0.9);
  --surface-solid: #ffffff;
  --surface-raised: #f8f7f3;
  --text: #1d232b;
  --text-muted: #596371;
  --text-soft: #788292;
  --line: rgba(29, 35, 43, 0.1);
  --line-strong: rgba(29, 35, 43, 0.18);
  --accent: #0f766e;
  --accent-strong: #0369a1;
  --accent-soft: rgba(15, 118, 110, 0.11);
  --danger-soft: rgba(191, 70, 48, 0.12);
  --shadow: 0 22px 54px rgba(46, 42, 34, 0.1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 12% 8%, color-mix(in srgb, var(--accent) 9%, transparent), transparent 30rem),
    radial-gradient(circle at 88% 22%, color-mix(in srgb, var(--accent-strong) 8%, transparent), transparent 32rem),
    var(--bg);
  color: var(--text);
  font-family: "Instrument Sans", "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
  transition: background var(--transition), color var(--transition);
}

img,
canvas {
  display: block;
  width: 100%;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  border: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin-inline: auto;
}

.ambient-canvas,
.page-backdrop {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.ambient-canvas {
  z-index: -2;
  opacity: 0.28;
}

.page-backdrop {
  z-index: -1;
  overflow: hidden;
}

.page-backdrop__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.42), transparent 76%);
  opacity: 0.34;
}

.page-backdrop__spotlight {
  position: absolute;
  width: 22rem;
  height: 22rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(88, 185, 143, 0.13), transparent 68%);
  opacity: 0;
  transform: translate(-50%, -50%);
  transition: opacity var(--transition);
}

.scroll-progress {
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 60;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(18px);
}

.site-header__inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  min-width: max-content;
}

.brand__mark {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, var(--accent), var(--accent-strong));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
  transform: rotate(-8deg) perspective(120px) rotateX(12deg) rotateY(-12deg);
}

.brand__text {
  display: grid;
  gap: 0.05rem;
}

.brand__text strong,
.product-card h3,
.payment-copy h2,
.payment-panel__top strong,
.cart-item__name,
.cart-total strong,
.page-title,
.store-hero__copy h1,
.store-hero__panel h2,
.section-heading h2,
.about-store-shell h2,
.thank-you-summary strong,
.admin-item__top strong {
  font-family: "Sora", "Instrument Sans", sans-serif;
}

.brand__text strong {
  font-size: 0.98rem;
}

.brand__text span {
  color: var(--text-soft);
  font-size: 0.83rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.28rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface-solid) 72%, transparent);
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 2.55rem;
  padding: 0.55rem 0.78rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.92rem;
  transition: color var(--transition), background var(--transition);
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.is-active {
  color: var(--text);
  background: var(--surface-raised);
  outline: none;
}

.user-welcome {
  gap: 0.22rem;
}

.cart-count {
  display: inline-grid;
  place-items: center;
  min-width: 1.35rem;
  height: 1.35rem;
  margin-left: 0.35rem;
  padding-inline: 0.35rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 700;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 2.65rem;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}

.theme-toggle__track {
  position: relative;
  width: 2.8rem;
  height: 1.5rem;
  border-radius: 999px;
  background: var(--surface-raised);
  box-shadow: inset 0 0 0 1px var(--line-strong);
}

.theme-toggle__thumb {
  position: absolute;
  top: 0.18rem;
  left: 0.18rem;
  width: 1.14rem;
  height: 1.14rem;
  border-radius: 50%;
  background: var(--accent);
  transition: transform var(--transition);
}

html[data-theme="light"] .theme-toggle__thumb {
  transform: translateX(1.3rem);
}

.theme-toggle__label {
  color: var(--text-soft);
  font-size: 0.82rem;
}

.section {
  padding-block: 4rem;
}

.store-hero {
  padding-top: 5rem;
}

.store-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.7fr);
  gap: 2rem;
  align-items: stretch;
  margin-bottom: 3.5rem;
}

.store-hero__copy {
  display: grid;
  align-content: center;
  min-height: 28rem;
  padding-block: 2rem;
}

.store-hero__copy h1 {
  max-width: 12ch;
  font-size: 4.4rem;
  line-height: 0.98;
  text-wrap: balance;
}

.hero__lede {
  max-width: 42rem;
  margin-top: 1.25rem;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.6rem;
}

.store-hero__panel,
.product-card,
.payment-shell,
.payment-panel,
.thank-you-shell,
.thank-you-summary,
.about-store-shell,
.auth-shell,
.admin-shell,
.contact-shell,
.admin-item,
.cart-item,
.cart-empty,
.catalog-empty {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.store-hero__panel {
  display: grid;
  align-content: center;
  gap: 1.2rem;
  padding: 1.4rem;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 11%, transparent), transparent 38%),
    var(--surface);
  transform-style: preserve-3d;
  perspective: 1100px;
}

.store-hero__panel--visual {
  position: relative;
  min-height: 34rem;
  overflow: hidden;
  align-content: end;
  padding: 1.1rem;
}

.store-hero__panel-copy {
  position: relative;
  z-index: 4;
  padding: 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface-solid) 80%, transparent);
  backdrop-filter: blur(14px);
  transform: translateZ(34px);
}

.analytics-scene {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  transform-style: preserve-3d;
}

.analytics-scene__halo {
  position: absolute;
  width: 19rem;
  height: 19rem;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 32%, transparent), transparent 66%);
  filter: blur(8px);
  animation: scenePulse 5s ease-in-out infinite;
}

.analytics-scene__ring {
  position: absolute;
  width: 18rem;
  height: 18rem;
  border: 1px solid color-mix(in srgb, var(--accent) 42%, transparent);
  border-radius: 50%;
  transform-style: preserve-3d;
}

.analytics-scene__ring--one {
  transform: rotateX(68deg) rotateZ(12deg);
  animation: ringSpinOne 12s linear infinite;
}

.analytics-scene__ring--two {
  width: 14rem;
  height: 14rem;
  border-color: color-mix(in srgb, var(--accent-strong) 45%, transparent);
  transform: rotateY(66deg) rotateX(18deg);
  animation: ringSpinTwo 15s linear infinite reverse;
}

.analytics-scene__dashboard {
  position: absolute;
  top: 4.2rem;
  width: min(74%, 19rem);
  aspect-ratio: 1.45;
  padding: 1.1rem;
  border: 1px solid var(--line-strong);
  border-radius: 1.2rem;
  background: linear-gradient(145deg, rgba(20, 43, 68, 0.96), rgba(8, 20, 36, 0.91));
  box-shadow: 0 30px 60px rgba(0, 5, 15, 0.42), inset 0 1px rgba(255, 255, 255, 0.08);
  transform: translateZ(74px) rotateX(8deg) rotateY(-10deg);
  animation: dashboardFloat 6s ease-in-out infinite;
}

.analytics-scene__topline,
.analytics-scene__metric {
  display: block;
  border-radius: 999px;
  background: var(--line-strong);
}

.analytics-scene__topline { width: 42%; height: 0.45rem; }
.analytics-scene__metric { position: absolute; top: 3.2rem; width: 28%; height: 2.1rem; background: var(--accent-soft); }
.analytics-scene__metric--one { left: 1.1rem; }
.analytics-scene__metric--two { left: 35%; background: color-mix(in srgb, var(--accent-strong) 14%, transparent); }

.analytics-scene__bars {
  position: absolute;
  inset: auto 1.1rem 1rem;
  display: flex;
  align-items: end;
  gap: 0.55rem;
  height: 43%;
  padding-top: 0.7rem;
  border-top: 1px solid var(--line);
}

.analytics-scene__bars i {
  flex: 1;
  height: 38%;
  border-radius: 0.45rem 0.45rem 0.15rem 0.15rem;
  background: linear-gradient(180deg, var(--accent), color-mix(in srgb, var(--accent) 28%, transparent));
  animation: barRise 4.2s ease-in-out infinite;
}

.analytics-scene__bars i:nth-child(2) { height: 68%; animation-delay: -0.8s; }
.analytics-scene__bars i:nth-child(3) { height: 48%; animation-delay: -1.6s; }
.analytics-scene__bars i:nth-child(4) { height: 88%; animation-delay: -2.4s; }
.analytics-scene__bars i:nth-child(5) { height: 63%; animation-delay: -3.2s; }

.analytics-scene__chip {
  position: absolute;
  display: grid;
  place-items: center;
  width: 3.4rem;
  height: 3.4rem;
  border: 1px solid var(--line-strong);
  border-radius: 1rem;
  background: var(--surface-solid);
  color: var(--accent);
  box-shadow: var(--shadow);
  font-family: "Sora", sans-serif;
  font-size: 0.76rem;
  font-weight: 800;
}

.analytics-scene__chip--excel { top: 4.8rem; right: 1.4rem; transform: translateZ(100px) rotate(7deg); animation: chipFloat 5s ease-in-out infinite; }
.analytics-scene__chip--powerbi { top: 13.2rem; left: 1.2rem; color: var(--accent-strong); transform: translateZ(92px) rotate(-8deg); animation: chipFloat 5.8s ease-in-out -2s infinite; }

.store-hero__panel h2 {
  font-size: 2.15rem;
  line-height: 1.12;
}

.store-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.store-hero__stats div,
.about-store-points span,
.payment-methods span,
.payment-panel__top {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--surface-raised) 78%, transparent);
}

.store-hero__stats div {
  padding: 0.95rem;
}

.store-hero__stats strong {
  display: block;
  margin-bottom: 0.18rem;
}

.store-hero__stats span,
.section-heading p,
.product-card p,
.about-store-shell p,
.payment-copy p,
.payment-note,
.cart-item__price,
.auth-shell p,
.admin-shell p,
.thank-you-shell p,
.thank-you-summary p {
  color: var(--text-muted);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 0.9rem;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: currentColor;
}

.section-heading {
  max-width: 58rem;
  margin-bottom: 1.4rem;
}

.section-heading h2 {
  margin-bottom: 0.65rem;
  font-size: 2.45rem;
  line-height: 1.12;
}

.catalog-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.catalog-search {
  display: grid;
  gap: 0.45rem;
  width: min(100%, 34rem);
  color: var(--text-soft);
  font-size: 0.9rem;
}

.catalog-search input,
.checkout-form input,
.checkout-form textarea,
.admin-item input,
.admin-item textarea,
.admin-item select,
.admin-create input,
.admin-create textarea,
.admin-create select {
  width: 100%;
  min-height: 2.85rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface-solid);
  color: var(--text);
  padding: 0.78rem 0.9rem;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.catalog-search input:focus,
.checkout-form input:focus,
.checkout-form textarea:focus,
.admin-item input:focus,
.admin-item textarea:focus,
.admin-item select:focus,
.admin-create input:focus,
.admin-create textarea:focus,
.admin-create select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.filter-chip {
  min-height: 2.55rem;
  padding: 0.55rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.filter-chip:hover,
.filter-chip:focus-visible,
.filter-chip.is-active {
  border-color: color-mix(in srgb, var(--accent) 54%, var(--line));
  background: var(--accent-soft);
  color: var(--text);
  outline: none;
}

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.95rem;
  padding: 0.75rem 1.05rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--text);
  font-weight: 700;
  cursor: pointer;
  transition: transform var(--transition), border-color var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
  transform: none;
}

.button--primary {
  background: var(--accent);
  color: #07100c;
  box-shadow: 0 14px 34px color-mix(in srgb, var(--accent) 22%, transparent);
}

.button--secondary {
  border-color: var(--line-strong);
  background: var(--surface-solid);
}

.button--secondary:hover,
.button--secondary:focus-visible {
  border-color: color-mix(in srgb, var(--accent) 48%, var(--line));
}

.button--full {
  width: 100%;
}

.product-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.product-card {
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.product-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(circle at var(--pointer-x, 50%) var(--pointer-y, 0%), rgba(255, 255, 255, 0.13), transparent 34%);
  opacity: 0;
  transition: opacity var(--transition);
}

.product-card:hover::before,
.product-card:focus-within::before {
  opacity: 1;
}

.product-card:hover,
.product-card:focus-within,
.product-card.is-in-cart {
  border-color: color-mix(in srgb, var(--accent) 48%, var(--line));
}

.product-card.is-in-cart::after {
  content: attr(data-cart-quantity);
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 2;
  padding: 0.35rem 0.55rem;
  border: 1px solid color-mix(in srgb, var(--accent) 48%, var(--line));
  border-radius: 999px;
  background: var(--surface-solid);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
}

.project-card__media,
.product-card__visual {
  min-height: 12rem;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--surface-raised);
}

.project-card__media img {
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.product-card:hover .project-card__media img,
.product-card:focus-within .project-card__media img {
  transform: scale(1.03);
}

.product-card__visual {
  display: grid;
  align-items: end;
  padding: 1rem;
}

.product-card__visual span {
  width: fit-content;
  padding: 0.32rem 0.6rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--bg) 76%, transparent);
  color: var(--text);
  font-family: "Sora", "Instrument Sans", sans-serif;
  font-size: 0.9rem;
}

.product-card__visual--mint {
  background:
    linear-gradient(135deg, rgba(88, 185, 143, 0.25), transparent 55%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 28px),
    var(--surface-raised);
}

.product-card__visual--coral {
  background:
    linear-gradient(135deg, rgba(214, 161, 75, 0.25), transparent 55%),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.07) 0 1px, transparent 1px 28px),
    var(--surface-raised);
}

.product-card__visual--blue {
  background:
    linear-gradient(135deg, rgba(130, 153, 180, 0.22), transparent 55%),
    radial-gradient(circle at 20% 24%, rgba(255, 255, 255, 0.1), transparent 26%),
    var(--surface-raised);
}

.project-card__media--generated {
  display: grid;
  place-items: center;
  padding: 1rem;
}

.preview-board,
.preview-flow {
  width: min(18rem, 92%);
  min-height: 10rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--bg) 62%, transparent);
}

.preview-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  padding: 0.9rem;
}

.preview-board span,
.preview-flow span {
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
}

.preview-board span:nth-child(1) {
  grid-column: span 2;
}

.preview-flow {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 1rem;
}

.preview-flow::before {
  content: "";
  position: absolute;
  left: 18%;
  right: 18%;
  top: 50%;
  height: 2px;
  background: var(--line-strong);
}

.preview-flow span {
  position: relative;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
}

.product-card__body {
  display: grid;
  gap: 0.78rem;
  padding: 1rem;
}

.project-card__tag,
.cart-header span,
.cart-total span,
.thank-you-summary span,
.payment-panel__top span {
  color: var(--text-soft);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.product-card h3 {
  font-size: 1.05rem;
  line-height: 1.25;
}

.product-card__price {
  color: var(--accent);
  font-family: "Sora", "Instrument Sans", sans-serif;
  font-weight: 700;
}

.catalog-empty {
  grid-column: 1 / -1;
  padding: 1rem;
  color: var(--text-muted);
  box-shadow: none;
}

.section--about {
  padding-bottom: 5rem;
}

.about-store-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.62fr);
  gap: 1.4rem;
  padding: 1.4rem;
}

.about-store-shell h2 {
  margin-bottom: 0.65rem;
  font-size: 2.2rem;
  line-height: 1.12;
}

.about-store-points {
  display: grid;
  gap: 0.7rem;
  align-content: center;
}

.about-store-points span {
  padding: 0.78rem 0.85rem;
  color: var(--text-muted);
}

.payment-shell,
.thank-you-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(20rem, 0.75fr);
  gap: 1.2rem;
  padding: 1.4rem;
}

.payment-copy,
.thank-you-shell > div:first-child {
  align-content: center;
}

.page-title {
  margin-bottom: 0.85rem;
  font-size: 3rem;
  line-height: 1.08;
}

.payment-methods {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.2rem;
}

.payment-methods span {
  padding: 0.45rem 0.65rem;
}

.payment-panel,
.thank-you-summary {
  display: grid;
  align-content: center;
  gap: 0.9rem;
  padding: 1rem;
  box-shadow: none;
}

.download-list {
  display: grid;
  gap: 0.65rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
}

.download-list > span {
  color: var(--accent);
}

.payment-panel__top {
  display: grid;
  gap: 0.25rem;
  padding: 0.85rem;
}

.payment-actions {
  display: grid;
  gap: 0.75rem;
}

.cart-header,
.cart-total,
.cart-item__top,
.cart-item__controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.cart-clear,
.cart-item__remove {
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  font-weight: 700;
}

.cart-items {
  display: grid;
  gap: 0.7rem;
  max-height: 20rem;
  overflow: auto;
  padding-right: 0.2rem;
}

.cart-empty,
.cart-item {
  padding: 0.85rem;
  box-shadow: none;
}

.cart-item {
  display: grid;
  gap: 0.75rem;
  background: color-mix(in srgb, var(--surface-raised) 78%, transparent);
}

.quantity-control {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.3rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-solid);
}

.quantity-control button {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--surface-raised);
  color: var(--text);
  cursor: pointer;
}

.checkout-form,
.auth-form,
.admin-form {
  display: grid;
  gap: 0.82rem;
}

.checkout-form label,
.admin-item label,
.admin-create label,
.admin-check {
  display: grid;
  gap: 0.42rem;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.form-status {
  display: none;
  padding: 0.82rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
}

.form-status.is-visible {
  display: block;
}

.form-status.is-success {
  border: 1px solid color-mix(in srgb, var(--accent) 38%, var(--line));
  background: var(--accent-soft);
}

.form-status.is-error {
  border: 1px solid rgba(214, 93, 74, 0.35);
  background: var(--danger-soft);
}

.auth-shell,
.admin-shell {
  display: grid;
  gap: 1.2rem;
  padding: 1.4rem;
}

.login-main {
  min-height: calc(100vh - var(--header-height));
  display: grid;
  align-items: center;
}

.login-section {
  width: 100%;
}

.login-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(28rem, 1.05fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.login-layout > * {
  min-width: 0;
}

.auth-copy {
  position: relative;
  z-index: 4;
}

.auth-copy .page-title {
  max-width: 11ch;
  font-size: clamp(3.2rem, 6vw, 5.8rem);
  line-height: 0.98;
  text-wrap: balance;
}

.auth-copy > p:not(.eyebrow) {
  max-width: 38rem;
  margin-top: 1.2rem;
  color: var(--text-muted);
  font-size: 1.04rem;
}

.login-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.4rem;
}

.login-benefits span {
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 72%, transparent);
  color: var(--text-muted);
  font-size: 0.82rem;
}

.auth-stage {
  --auth-rotate-x: 0deg;
  --auth-rotate-y: 0deg;
  --auth-shift-x: 0px;
  --auth-shift-y: 0px;
  position: relative;
  min-height: 37rem;
  display: grid;
  place-items: center;
  perspective: 1200px;
  transform-style: preserve-3d;
}

.auth-stage::before {
  content: "";
  position: absolute;
  width: 30rem;
  height: 30rem;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 17%, transparent), transparent 68%);
  filter: blur(10px);
}

.auth-orbit {
  position: absolute;
  inset: 1rem;
  transform-style: preserve-3d;
  transform: translate3d(var(--auth-shift-x), var(--auth-shift-y), -30px) rotateX(var(--auth-rotate-x)) rotateY(var(--auth-rotate-y));
  transition: transform 180ms ease-out;
}

.auth-orbit__ring,
.auth-orbit__core {
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 50%;
}

.auth-orbit__ring {
  width: 25rem;
  height: 25rem;
  margin: -12.5rem;
  border: 1px solid color-mix(in srgb, var(--accent) 36%, transparent);
}

.auth-orbit__ring--one { transform: rotateX(66deg) rotateZ(24deg); animation: ringSpinOne 14s linear infinite; }
.auth-orbit__ring--two { width: 20rem; height: 20rem; margin: -10rem; border-color: color-mix(in srgb, var(--accent-strong) 34%, transparent); transform: rotateY(69deg) rotateX(20deg); animation: ringSpinTwo 17s linear infinite reverse; }

.auth-orbit__core {
  width: 13rem;
  height: 13rem;
  margin: -6.5rem;
  border: 1px solid var(--line-strong);
  background: radial-gradient(circle at 35% 30%, color-mix(in srgb, var(--accent-strong) 30%, transparent), transparent 65%), var(--surface-solid);
  box-shadow: 0 0 80px color-mix(in srgb, var(--accent) 15%, transparent), inset 0 0 38px rgba(255, 255, 255, 0.04);
  transform: translateZ(-70px);
  animation: corePulse 5s ease-in-out infinite;
}

.auth-data-card {
  position: absolute;
  display: grid;
  gap: 0.12rem;
  min-width: 8.5rem;
  padding: 0.8rem 0.95rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--surface-solid) 88%, transparent);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.auth-data-card b { color: var(--accent); font-family: "Sora", sans-serif; }
.auth-data-card small { color: var(--text-soft); }
.auth-data-card--one { top: 12%; right: 3%; transform: translateZ(80px) rotate(5deg); animation: chipFloat 5s ease-in-out infinite; }
.auth-data-card--two { bottom: 15%; left: 1%; transform: translateZ(68px) rotate(-6deg); animation: chipFloat 6s ease-in-out -2s infinite; }
.auth-data-card--three { top: 28%; left: 0; transform: translateZ(46px) rotate(-4deg); animation: chipFloat 5.5s ease-in-out -3s infinite; }

.auth-form--floating {
  position: relative;
  z-index: 5;
  width: min(100%, 26rem);
  padding: 1.35rem;
  border: 1px solid var(--line-strong);
  border-radius: calc(var(--radius) + 4px);
  background: color-mix(in srgb, var(--surface-solid) 90%, transparent);
  box-shadow: 0 34px 90px rgba(0, 4, 14, 0.5);
  backdrop-filter: blur(24px);
  transform: translateZ(90px);
  transform-style: preserve-3d;
  transition: transform 180ms ease-out, border-color var(--transition);
}

.auth-form--floating:focus-within { border-color: color-mix(in srgb, var(--accent) 52%, var(--line)); }

.auth-form__heading {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.2rem;
}

.auth-form__heading div { display: grid; }
.auth-form__heading small { color: var(--text-soft); }

.status-dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 var(--accent-soft);
  animation: statusPulse 2.4s infinite;
}

.auth-text-link {
  color: var(--accent);
  text-align: center;
  font-weight: 700;
}

.demo-access {
  padding-top: 0.4rem;
  border-top: 1px solid var(--line);
  color: var(--text-soft);
  font-size: 0.82rem;
}

.demo-access summary { cursor: pointer; }
.demo-access p { margin-top: 0.5rem; }

.auth-shell {
  grid-template-columns: minmax(0, 1fr) minmax(19rem, 0.65fr);
}

.contact-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(22rem, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  padding: 1.4rem;
}

.contact-copy {
  align-self: center;
}

.contact-copy > p:not(.eyebrow) {
  color: var(--text-muted);
}

.contact-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.2rem;
}

.contact-topics span {
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-raised);
  color: var(--text-muted);
  font-size: 0.82rem;
}

.contact-form {
  padding: 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface-raised) 70%, transparent);
}

.admin-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.admin-create {
  display: grid;
  gap: 1rem;
  padding: 1.15rem;
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--line));
  border-radius: var(--radius);
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 9%, transparent), transparent 42%), var(--surface-raised);
}

.admin-create__heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.admin-create__heading .eyebrow { margin-bottom: 0.2rem; }

.admin-create__badge {
  padding: 0.45rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text-soft);
  font-size: 0.78rem;
}

.admin-create__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.admin-create__wide { grid-column: 1 / -1; }

.admin-items {
  display: grid;
  gap: 0.85rem;
}

.admin-item {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  padding: 1rem;
  box-shadow: none;
  background: color-mix(in srgb, var(--surface-raised) 74%, transparent);
}

.admin-item__top {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.admin-check {
  display: flex;
  align-items: center;
}

.admin-check input {
  width: auto;
  min-height: auto;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 90%, transparent);
}

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-block: 1.2rem;
  color: var(--text-soft);
  font-size: 0.92rem;
}

.site-footer a {
  color: var(--accent);
  font-weight: 700;
}

.cart-toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 80;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  max-width: min(28rem, calc(100% - 2rem));
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-solid);
  box-shadow: var(--shadow);
  color: var(--text);
  transform: translateY(1rem);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
}

.cart-toast.is-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.cart-toast a {
  color: var(--accent);
  font-weight: 700;
  white-space: nowrap;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 460ms ease, transform 460ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.reveal--delay {
  transition-delay: 100ms;
}

.reveal--delay-2 {
  transition-delay: 180ms;
}

.reveal--delay-3 {
  transition-delay: 260ms;
}

@keyframes ringSpinOne {
  to { transform: rotateX(68deg) rotateZ(372deg); }
}

@keyframes ringSpinTwo {
  to { transform: rotateY(426deg) rotateX(18deg); }
}

@keyframes dashboardFloat {
  0%, 100% { transform: translateZ(74px) translateY(0) rotateX(8deg) rotateY(-10deg); }
  50% { transform: translateZ(82px) translateY(-10px) rotateX(5deg) rotateY(-5deg); }
}

@keyframes chipFloat {
  0%, 100% { margin-top: 0; }
  50% { margin-top: -10px; }
}

@keyframes scenePulse {
  0%, 100% { opacity: 0.72; transform: scale(0.96); }
  50% { opacity: 1; transform: scale(1.04); }
}

@keyframes corePulse {
  0%, 100% { opacity: 0.78; transform: translateZ(-70px) scale(0.96); }
  50% { opacity: 1; transform: translateZ(-62px) scale(1.04); }
}

@keyframes barRise {
  0%, 100% { filter: brightness(0.82); transform: scaleY(0.88); transform-origin: bottom; }
  50% { filter: brightness(1.14); transform: scaleY(1.04); transform-origin: bottom; }
}

@keyframes statusPulse {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 38%, transparent); }
  70% { box-shadow: 0 0 0 0.55rem transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

@media (max-width: 1120px) {
  .site-header__inner {
    align-items: flex-start;
    flex-wrap: wrap;
    padding-block: 0.75rem;
  }

  .site-nav {
    order: 3;
    width: 100%;
    flex-wrap: wrap;
  }

  .store-hero__grid,
  .payment-shell,
  .thank-you-shell,
  .about-store-shell,
  .auth-shell,
  .contact-shell,
  .login-layout {
    grid-template-columns: 1fr;
  }

  .auth-copy .page-title { max-width: 14ch; }

  .auth-stage { min-height: 34rem; }

  .product-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .store-hero__copy {
    min-height: auto;
  }

  .store-hero__copy h1 {
    max-width: 14ch;
    font-size: 3.65rem;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(var(--container), calc(100% - 1.1rem));
  }

  .section,
  .store-hero {
    padding-block: 3rem;
  }

  .store-hero__copy h1,
  .page-title {
    font-size: 2.6rem;
  }

  .section-heading h2,
  .about-store-shell h2,
  .store-hero__panel h2 {
    font-size: 2rem;
  }

  .store-hero__stats,
  .product-gallery,
  .admin-item,
  .admin-create__grid {
    grid-template-columns: 1fr;
  }

  .catalog-toolbar,
  .site-footer__inner,
  .cart-item__top,
  .cart-item__controls,
  .admin-heading,
  .admin-item__top,
  .admin-create__heading {
    align-items: stretch;
    flex-direction: column;
  }

  .site-footer__inner,
  .admin-heading,
  .admin-item__top,
  .admin-create__heading {
    display: flex;
  }

  .theme-toggle {
    width: 100%;
    justify-content: space-between;
  }

  .admin-create__wide { grid-column: auto; }
}

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

  .site-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nav-link {
    justify-content: center;
  }

  .hero__actions,
  .filter-chips {
    display: grid;
  }

  .button,
  .filter-chip {
    width: 100%;
  }

  .auth-copy .page-title { font-size: 2.8rem; }
  .auth-stage { min-height: 31rem; overflow: hidden; }
  .auth-form--floating { width: calc(100% - 1rem); }
  .auth-orbit { inset: 1.5rem; }
  .auth-orbit__ring { width: 20rem; height: 20rem; margin: -10rem; }
  .auth-orbit__ring--two { width: 16rem; height: 16rem; margin: -8rem; }
  .auth-data-card--one { right: 0; }
  .auth-data-card--two { left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
  }

  .ambient-canvas {
    display: none;
  }
}