body[aria-busy="true"]::before {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  height: 0.2rem;
  background: linear-gradient(90deg, transparent, var(--color-accent), var(--color-accent-secondary), transparent);
  background-size: 46% 100%;
  background-repeat: no-repeat;
  content: "";
  pointer-events: none;
  animation: mesaic-shell-progress 1.15s ease-in-out infinite;
}

.status {
  position: fixed;
  z-index: 80;
  top: max(5.1rem, calc(env(safe-area-inset-top) + 4.55rem));
  left: 50%;
  width: min(34rem, calc(100% - 1.5rem));
  min-height: 0;
  margin: 0;
  border: 1px solid color-mix(in srgb, var(--color-accent) 34%, var(--color-border));
  border-radius: var(--radius-pill);
  padding: 0.62rem 1rem;
  background: var(--color-surface-overlay);
  box-shadow: var(--shadow-surface);
  color: var(--color-text);
  font-size: 0.8rem;
  font-weight: 750;
  text-align: center;
  transform: translateX(-50%);
  backdrop-filter: blur(1.25rem);
  pointer-events: none;
}

.status[data-kind="error"] {
  border-color: color-mix(in srgb, var(--color-danger) 52%, var(--color-border));
  background: color-mix(in srgb, var(--color-danger) 12%, var(--color-surface-raised));
  color: color-mix(in srgb, var(--color-danger) 84%, var(--color-text));
}

.shell:has(.anonymous:not([hidden])) .status,
.shell:has([data-view="bootstrap-failure"]:not([hidden])) .status {
  top: max(1rem, env(safe-area-inset-top));
}

.shell:has(.authenticated:not([hidden])) {
  padding-top: 0;
}

[data-view="bootstrap-failure"] {
  width: min(34rem, 100%);
  min-height: 24rem;
  align-content: center;
  justify-items: center;
  gap: 0.9rem;
  margin: clamp(4rem, 14vh, 9rem) auto;
  border-color: color-mix(in srgb, var(--color-danger) 34%, var(--color-border));
  border-radius: var(--radius-large);
  padding: clamp(1.5rem, 5vw, 2.5rem);
  background:
    radial-gradient(circle at 100% 0, color-mix(in srgb, var(--color-danger) 14%, transparent), transparent 16rem),
    var(--color-surface);
  text-align: center;
}

[data-view="bootstrap-failure"]::before {
  display: grid;
  width: 3.75rem;
  height: 3.75rem;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--color-danger) 48%, var(--color-border));
  border-radius: 1.15rem;
  background: var(--color-danger-soft);
  color: var(--color-danger);
  content: "!";
  font-size: 1.45rem;
  font-weight: 900;
}

[data-view="bootstrap-failure"] h2,
[data-view="bootstrap-failure"] p {
  margin-bottom: 0;
}

[data-view="bootstrap-failure"] p {
  max-width: 29rem;
}

[data-view="bootstrap-failure"] button {
  width: min(100%, 15rem);
  min-height: var(--control-comfortable);
  margin-top: 0.35rem;
}

.authenticated {
  display: grid;
  gap: 1.35rem;
  padding-bottom: calc(7.5rem + env(safe-area-inset-bottom));
}

.app-header {
  position: sticky;
  z-index: 30;
  top: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-auto-flow: column;
  grid-auto-columns: auto;
  min-height: 4.75rem;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.5rem);
  margin-inline: calc(50% - 50vw);
  border-bottom: 1px solid var(--color-border);
  padding:
    max(0.48rem, env(safe-area-inset-top))
    max(1.25rem, calc((100vw - var(--content-max)) / 2))
    0.48rem;
  background: linear-gradient(180deg, rgb(11 10 31 / 98%), rgb(7 9 24 / 96%));
  box-shadow: 0 0.55rem 2rem rgb(0 0 0 / 16%);
  backdrop-filter: blur(1.4rem);
}

.header-account {
  position: relative;
  justify-self: end;
}

.account-trigger--account {
  display: grid;
  width: min(18rem, 30vw);
  min-width: 14rem;
  min-height: 3.55rem;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.75rem;
  border: 0;
  border-radius: 0;
  padding: 0.22rem 0 0.22rem 0.55rem;
  background: transparent !important;
  box-shadow: none !important;
  color: var(--color-text);
}

.account-trigger--account:hover:not(:disabled),
.account-trigger--account:focus-visible,
.account-trigger--account[aria-expanded="true"] {
  border-color: transparent;
  background: transparent !important;
  box-shadow: none;
  filter: brightness(1.08);
  transform: none;
}

.header-account-copy {
  display: grid;
  min-width: 0;
  gap: 0.3rem;
  text-align: right;
}

.header-account-kicker,
.header-account-identity small {
  display: none;
}

.header-account-identity {
  display: flex;
  min-width: 0;
  align-items: baseline;
  justify-content: flex-end;
  line-height: 1.05;
}

.header-account-identity strong {
  overflow: hidden;
  font-size: 1rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.header-account-progress-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.18rem;
}

.header-account-progress {
  width: 100%;
  height: 0.32rem;
  overflow: hidden;
  border: 0;
  border-radius: var(--radius-pill);
  appearance: none;
  background: rgb(255 255 255 / 9%);
}

.header-account-progress::-webkit-progress-bar {
  border-radius: inherit;
  background: rgb(255 255 255 / 9%);
}

.header-account-progress::-webkit-progress-value {
  border-radius: inherit;
  background: linear-gradient(90deg, #a334ff, var(--color-accent), var(--color-accent-secondary));
  box-shadow: 0 0 0.65rem rgb(118 92 255 / 54%);
}

.header-account-progress::-moz-progress-bar {
  border-radius: inherit;
  background: linear-gradient(90deg, #a334ff, var(--color-accent), var(--color-accent-secondary));
  box-shadow: 0 0 0.65rem rgb(118 92 255 / 54%);
}

.header-account-progress-text {
  overflow: hidden;
  color: var(--color-text-muted);
  font-size: 0.62rem;
  font-weight: 700;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-menu-root {
  position: relative;
}

.account-trigger--account > [data-account-trigger-fallback] {
  display: none !important;
}

.account-trigger--account .account-trigger-avatar {
  position: relative;
  display: grid;
  width: 3.05rem;
  height: 3.05rem;
  flex: 0 0 3.05rem;
  place-items: center;
  overflow: visible;
  border: 1px solid rgb(255 255 255 / 18%);
  border-radius: 1rem;
  background:
    radial-gradient(circle at 35% 28%, rgb(255 255 255 / 22%), transparent 0.55rem),
    linear-gradient(145deg, #ff4b9b, #9e41ec 58%, #7048ff);
  color: var(--color-on-accent);
  font-size: 1.18rem;
  font-weight: 850;
  box-shadow: 0 0.75rem 1.65rem rgb(0 0 0 / 22%);
}

.account-trigger--account[data-profile="loading"] .account-trigger-avatar {
  overflow: hidden;
  background: linear-gradient(110deg, var(--color-surface-raised) 20%, color-mix(in srgb, var(--color-accent) 30%, var(--color-surface-raised)) 44%, var(--color-surface-raised) 68%);
  background-size: 220% 100%;
  animation: mesaic-avatar-loading 1.2s ease-in-out infinite;
}

.account-trigger--account[data-profile="idle"] .account-trigger-avatar,
.account-trigger--account[data-profile="failed"] .account-trigger-avatar {
  overflow: hidden;
  border-color: var(--color-border);
  background: linear-gradient(145deg, var(--color-surface-raised), var(--color-surface-soft));
  color: var(--color-text-muted);
}

.account-trigger--account .account-trigger-avatar img,
.account-trigger--account .account-trigger-avatar-fallback {
  width: 100%;
  height: 100%;
  border-radius: inherit;
}

.account-trigger--account .account-trigger-avatar img {
  display: block;
  object-fit: cover;
}

.account-trigger--account .account-trigger-avatar-fallback {
  display: grid;
  place-items: center;
}

.account-trigger-level {
  position: absolute;
  z-index: 2;
  right: -0.22rem;
  bottom: -0.22rem;
  display: grid;
  min-width: 1.3rem;
  height: 1.3rem;
  place-items: center;
  border: 2px solid #090b1b;
  border-radius: 50%;
  padding-inline: 0.18rem;
  background: #151a35;
  color: var(--color-text);
  font-size: 0.54rem;
  font-weight: 850;
  line-height: 1;
}

.account-menu {
  position: absolute;
  top: calc(100% + 0.55rem);
  right: 0;
  display: grid;
  width: min(18rem, calc(100vw - 1.5rem));
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-surface);
  padding: 0.5rem;
  background: var(--color-surface-overlay);
  box-shadow: var(--shadow-surface);
  backdrop-filter: blur(1.25rem);
}

.account-menu-item {
  display: flex;
  min-height: var(--control-min);
  align-items: center;
  justify-content: flex-start;
  gap: 0.7rem;
  border-radius: 0.72rem;
  padding: 0.72rem 0.85rem;
  background: transparent;
  box-shadow: none;
  color: var(--color-text);
  text-align: left;
}

.account-menu-item::before {
  width: 1.15rem;
  height: 1.15rem;
  flex: 0 0 1.15rem;
  background: currentColor;
  content: "";
  mask-position: center;
  mask-repeat: no-repeat;
  mask-size: contain;
}

.account-menu-item[data-action="open-account"]::before {
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='8' r='4' fill='none' stroke='black' stroke-width='2'/%3E%3Cpath d='M4 21a8 8 0 0 1 16 0' fill='none' stroke='black' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
}

.account-menu-item[data-action="logout"]::before {
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M10 4H5v16h5M14 8l4 4-4 4M18 12H9' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.account-menu-item:hover:not(:disabled),
.account-menu-item:focus-visible {
  background: var(--color-accent-wash);
  filter: none;
  transform: none;
}

.account-menu-separator {
  height: 1px;
  margin: 0.35rem 0.4rem;
  background: var(--color-border);
}

.account-menu-logout {
  color: var(--color-danger);
}

.primary-navigation {
  position: fixed;
  z-index: 35;
  bottom: max(1rem, env(safe-area-inset-bottom));
  left: 50%;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: min(35rem, calc(100% - 1.75rem));
  min-height: 4.75rem;
  gap: 0.25rem;
  border: 1px solid var(--color-border);
  border-radius: 1.5rem;
  padding: 0.4rem;
  background: color-mix(in srgb, var(--color-surface-raised) 93%, transparent);
  box-shadow: 0 1.5rem 4rem rgb(0 0 0 / 44%);
  backdrop-filter: blur(1.35rem);
  transform: translateX(-50%);
}

.primary-navigation-item {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 4rem;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.2rem;
  border: 1px solid transparent;
  border-radius: 1.05rem;
  padding: 0.35rem;
  background: transparent;
  box-shadow: none;
  color: var(--color-text-muted);
  font-size: 0.72rem;
  font-weight: 750;
}

.primary-navigation-item:hover:not(:disabled),
.primary-navigation-item:focus-visible {
  background: var(--color-accent-wash);
  color: var(--color-text);
  filter: none;
  transform: none;
}

.primary-navigation-item[aria-current="page"] {
  border-color: color-mix(in srgb, var(--color-accent) 24%, var(--color-border));
  background: linear-gradient(145deg, color-mix(in srgb, var(--color-accent) 24%, transparent), color-mix(in srgb, var(--color-accent-secondary) 11%, transparent));
  color: var(--color-text);
}

.primary-navigation-item[aria-current="page"]::before {
  position: absolute;
  top: 0;
  left: 50%;
  width: 1.35rem;
  height: 0.18rem;
  border-radius: 0 0 0.3rem 0.3rem;
  background: var(--color-accent-soft);
  box-shadow: 0 0 0.75rem color-mix(in srgb, var(--color-accent) 70%, transparent);
  content: "";
  transform: translateX(-50%);
}

.primary-navigation-item svg {
  width: 1.3rem;
  height: 1.3rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.primary-view-heading {
  min-height: 3.5rem;
  align-items: flex-end;
  padding: 0.25rem 0;
}

.primary-view-heading h2 {
  margin: 0;
}

/* Anonymous product entry */
.anonymous {
  position: relative;
  display: grid;
  width: min(100%, 82rem);
  min-height: calc(100vh - 2rem);
  min-height: calc(100dvh - 2rem);
  grid-template-columns: minmax(19rem, 0.85fr) minmax(30rem, 1.15fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 7rem);
  margin-inline: auto;
  padding: max(3rem, env(safe-area-inset-top)) 0 max(3rem, env(safe-area-inset-bottom));
}

.anonymous::before,
.anonymous::after {
  position: absolute;
  z-index: -1;
  content: "";
  pointer-events: none;
}

.anonymous::before {
  top: 10%;
  right: 8%;
  width: min(25rem, 34vw);
  aspect-ratio: 1;
  border: 4rem solid color-mix(in srgb, var(--color-accent) 7%, transparent);
  border-radius: 35%;
  transform: rotate(16deg);
}

.anonymous::after {
  bottom: 8%;
  left: -6rem;
  width: 18rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgb(75 141 255 / 9%), transparent 68%);
}

.anonymous .hero {
  position: relative;
  max-width: 32rem;
  padding-top: 6rem;
}

.anonymous .hero::before {
  position: absolute;
  top: 0;
  left: 0.2rem;
  width: 4.5rem;
  height: 4.5rem;
  border: 0.82rem solid color-mix(in srgb, var(--color-accent) 72%, var(--color-surface-raised));
  border-radius: 1.35rem;
  background: color-mix(in srgb, var(--color-accent) 18%, var(--color-surface-raised));
  box-shadow: 0 1.2rem 3rem rgb(72 67 255 / 28%);
  content: "";
  transform: rotate(-8deg);
}

.anonymous .hero::after {
  position: absolute;
  top: 1.45rem;
  left: 1.72rem;
  color: var(--color-text);
  content: "M";
  font-size: 1.2rem;
  font-weight: 950;
  transform: rotate(-8deg);
}

.anonymous .hero h1 {
  margin-bottom: 0.9rem;
}

.anonymous .hero .lead {
  max-width: 29rem;
  font-size: clamp(1rem, 2vw, 1.2rem);
}

.auth-entry,
.auth-panel {
  display: grid;
  min-width: 0;
}

.auth-entry {
  width: min(100%, 36rem);
  justify-self: end;
}

.auth-panel {
  gap: 0.85rem;
}

.auth-form {
  position: relative;
  align-content: start;
  gap: 0.9rem;
  min-height: 29rem;
  overflow: hidden;
  border-color: color-mix(in srgb, var(--color-accent) 46%, var(--color-border));
  border-radius: 1.6rem;
  padding: clamp(1.4rem, 3vw, 2rem);
  background:
    radial-gradient(circle at 100% 0, color-mix(in srgb, var(--color-accent-secondary) 9%, transparent), transparent 17rem),
    linear-gradient(145deg, rgb(255 255 255 / 3.5%), transparent 55%),
    color-mix(in srgb, var(--color-surface) 95%, var(--color-canvas));
  box-shadow: 0 1.75rem 4.5rem rgb(0 0 0 / 28%);
}

.auth-form::before {
  position: absolute;
  inset: 0 0 auto;
  height: 0.2rem;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-secondary));
  content: "";
}

.auth-form h2 {
  margin-bottom: 0;
  font-size: clamp(1.7rem, 3vw, 2.2rem);
}

.auth-form > p {
  margin-bottom: 0.35rem;
  font-size: 0.87rem;
}

.auth-form label {
  gap: 0.3rem;
  font-size: 0.8rem;
}

.auth-form input {
  min-height: 3.2rem;
}

.auth-form > button[type="submit"] {
  width: 100%;
  min-height: 3.5rem;
  align-self: end;
  margin-top: auto;
}

.auth-switch {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 1.2rem;
  padding: 0.9rem 1rem;
  background: color-mix(in srgb, var(--color-surface-soft) 78%, transparent);
  box-shadow: 0 0.8rem 2.2rem rgb(0 0 0 / 14%);
}

.auth-switch h3,
.auth-switch p {
  margin-bottom: 0;
}

.auth-switch h3 {
  font-size: 0.98rem;
}

.auth-switch p {
  margin-top: 0.15rem;
  color: var(--color-text-muted);
  font-size: 0.74rem;
}

.auth-switch button {
  min-width: 8.5rem;
  box-shadow: none;
}

@keyframes mesaic-shell-progress {
  from { background-position: -80% 0; }
  to { background-position: 180% 0; }
}

@keyframes mesaic-avatar-loading {
  from { background-position: 120% 0; }
  to { background-position: -120% 0; }
}

@media (max-width: 68rem) {
  .anonymous {
    grid-template-columns: 1fr;
    align-content: center;
    gap: 2.5rem;
  }

  .anonymous .hero {
    max-width: 42rem;
  }

  .auth-entry {
    width: min(100%, 40rem);
    justify-self: start;
  }
}

@media (max-width: 58rem) {
  .account-trigger--account {
    width: min(17rem, 40vw);
    min-width: 13.5rem;
  }
}

@media (max-width: 48rem) {
  .authenticated {
    padding-bottom: calc(6.7rem + env(safe-area-inset-bottom));
  }

  .app-header {
    min-height: 4.25rem;
    gap: 0.45rem;
    padding: max(0.42rem, env(safe-area-inset-top)) 0.75rem 0.42rem;
  }

  .account-trigger--account {
    width: 3.25rem;
    min-width: 3.25rem;
    min-height: 3.25rem;
    grid-template-columns: 1fr;
    place-items: center;
    border-radius: 1rem;
    padding: 0.12rem;
  }

  .header-account-copy {
    display: none !important;
  }

  .account-trigger--account .account-trigger-avatar {
    width: 2.85rem;
    height: 2.85rem;
  }

  .primary-navigation {
    right: 0.5rem;
    bottom: max(0.5rem, env(safe-area-inset-bottom));
    left: 0.5rem;
    width: auto;
    min-height: 4.4rem;
    transform: none;
  }

  .primary-navigation-item {
    min-height: 3.75rem;
    font-size: 0.68rem;
  }

  .status {
    top: max(4.55rem, calc(env(safe-area-inset-top) + 4.05rem));
    width: calc(100% - 1rem);
    border-radius: 1rem;
  }

  .shell:has(.anonymous:not([hidden])) .status,
  .shell:has([data-view="bootstrap-failure"]:not([hidden])) .status {
    top: max(0.5rem, env(safe-area-inset-top));
  }

  .anonymous {
    min-height: calc(100vh - 1rem);
    min-height: calc(100dvh - 1rem);
    padding: max(2.25rem, env(safe-area-inset-top)) 0 max(2.5rem, env(safe-area-inset-bottom));
  }

  .auth-form {
    min-height: auto;
  }

  .auth-switch {
    grid-template-columns: 1fr;
  }

  .auth-switch button {
    width: 100%;
  }
}

@media (max-width: 24rem) {
  .app-header {
    gap: 0.25rem;
  }

  .primary-navigation {
    right: 0.35rem;
    left: 0.35rem;
    padding: 0.3rem;
  }

  .primary-navigation-item {
    min-height: 3.6rem;
    font-size: 0.64rem;
  }

  .anonymous .hero {
    padding-top: 5.25rem;
  }

  .anonymous .hero::before {
    width: 3.9rem;
    height: 3.9rem;
    border-width: 0.7rem;
  }

  .anonymous .hero::after {
    top: 1.23rem;
    left: 1.47rem;
  }

  .auth-form,
  .auth-switch,
  [data-view="bootstrap-failure"] {
    padding: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  body[aria-busy="true"]::before,
  .account-trigger--account[data-profile="loading"] .account-trigger-avatar {
    animation: none;
  }
}