/* Initial loading and shell geometry only. Data and wallet state remain authoritative in app.js. */
.initial-shell .app-shell {
  grid-template-columns: minmax(0, 1fr);
}
.initial-shell .sidebar,
.initial-shell .breadcrumb,
.initial-shell #top-identity {
  display: none;
}
.initial-shell .topbar,
.initial-shell #main,
.initial-shell .footer {
  width: 100%;
  max-width: 900px;
  margin-inline: auto;
}
.initial-shell .topbar {
  min-height: 80px;
  padding: 16px 24px;
  flex-wrap: nowrap;
}
.initial-shell .mobile-brand {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  min-height: 44px;
}
.initial-shell .mobile-brand img {
  width: 80px;
  height: 30px;
}
.initial-shell .app-shell .topbar-actions {
  flex: 1 1 auto;
  width: auto;
  justify-content: flex-end;
}
.initial-shell .environment {
  margin-right: auto;
}
.initial-shell #main {
  padding: 32px 24px 56px;
}
.initial-shell .footer {
  padding: 20px 24px;
  font-size: 12px;
}
#loading {
  display: block;
  min-width: 0;
  min-height: 36rem;
  color: var(--ink);
}
#loading[hidden] {
  display: none;
}
.loading-shell {
  --loading-accent: var(--teal, #4ccebd);
  min-width: 0;
  width: 100%;
  padding: 8px 0 24px;
}
.loading-shell > * {
  min-width: 0;
  max-width: 100%;
}
.loading-heading {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}
.loading-heading > div {
  min-width: 0;
}
.loading-heading .spinner {
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  margin: 0;
  border-color: var(--line);
  border-top-color: var(--loading-accent);
}
.loading-heading :is(small, .eyebrow) {
  display: block;
  margin-bottom: 6px;
  color: var(--loading-accent);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}
#loading-title {
  margin: 0;
  color: var(--heading);
  font-size: clamp(1.875rem, 3.5vw, 2.5rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
  overflow-wrap: anywhere;
}
#loading-status {
  min-height: 1.6em;
  margin: 12px 0 0;
  padding-left: 44px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.loading-skeleton {
  display: grid;
  gap: 16px;
  margin-top: 28px;
  user-select: none;
  pointer-events: none;
}
.loading-context,
.loading-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 14px;
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.loading-context {
  min-height: 112px;
  background: var(--deep);
}
.loading-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  min-width: 0;
}
.loading-card {
  min-height: 168px;
}
.loading-bar {
  display: block;
  flex: 0 0 auto;
  width: 72%;
  max-width: 100%;
  height: 10px;
  border-radius: var(--small-radius);
  background: var(--raised);
}
.loading-bar-title {
  width: 55%;
  height: 16px;
}
.loading-bar-short {
  width: 36%;
}
.loading-bar-wide {
  width: 88%;
}
#loading[data-setup-loading] .loading-context {
  min-height: 84px;
  background: var(--surface);
}
#loading[data-setup-loading] .loading-card {
  min-height: 112px;
}
#loading[data-setup-loading] .loading-bar {
  width: 100%;
  height: 16px;
}
#loading[data-setup-loading] .loading-bar-title {
  width: 42%;
  height: 10px;
}
#loading[data-setup-loading] .loading-bar-short {
  display: none;
}
/* Reserve the account slot before bootstrap as well as after authentication. */
.app-shell .topbar-actions {
  min-width: 0;
  max-width: 100%;
}
.app-shell #top-identity {
  flex: 0 1 11.75rem;
  width: 11.75rem;
  max-width: 45%;
  min-width: 0;
  min-height: 44px;
  line-height: 1.4;
  white-space: normal;
  overflow-wrap: anywhere;
  text-align: center;
}
@media (max-width: 600px) {
  .initial-shell .topbar {
    min-height: 76px;
    padding: 16px;
  }
  .initial-shell #main {
    padding: 24px 16px 40px;
  }
  .initial-shell .footer {
    padding: 16px;
  }
  /* These match the compact event shell without waiting for .event-context to mount. */
  .app-shell .sidebar {
    gap: 8px;
    padding: 12px 16px;
  }
  .app-shell .sidebar .brand {
    min-height: 44px;
    justify-content: center;
    margin-right: auto;
  }
  .app-shell .sidebar .brand img {
    width: 80px;
    height: 30px;
  }
  .app-shell .sidebar-events,
  .app-shell .sidebar-foot p,
  .app-shell .sidebar-foot .network-pip,
  .app-shell .sidebar .brand-sub {
    display: none;
  }
  .app-shell .sidebar-foot {
    width: auto;
    min-width: 0;
    border: 0;
    margin: 0;
    padding: 0;
  }
  .app-shell .sidebar-foot .text-link {
    max-width: 100%;
    font-size: 12px;
    overflow-wrap: anywhere;
  }
  .app-shell .sidebar .nav-link {
    min-width: 0;
    min-height: 44px;
    padding: 8px;
    font-size: 13px;
    gap: 6px;
  }
  .app-shell .sidebar .nav-count {
    min-width: 1.75rem;
    text-align: center;
  }
  .app-shell .breadcrumb {
    display: none;
  }
  .app-shell .topbar-actions {
    flex-wrap: nowrap;
    align-items: center;
    gap: 8px;
    width: 100%;
  }
  .app-shell .environment {
    flex: 1 1 0;
    width: auto;
    min-width: 0;
    max-width: 100%;
    line-height: 1.5;
    white-space: normal;
    overflow-wrap: anywhere;
  }
  .app-shell #top-identity {
    flex: 0 0 min(11.75rem, 45%);
  }
  .app-shell #refresh {
    flex: 0 0 44px;
    width: 44px;
    min-width: 44px;
    min-height: 44px;
    padding: 8px;
  }
  .app-shell #refresh span {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
  }
  .app-shell .footer {
    gap: 4px 16px;
    padding: 16px;
    font-size: 12px;
    overflow-wrap: anywhere;
  }
  .app-shell .footer > * {
    min-width: 0;
    max-width: 100%;
  }
  #loading {
    min-height: 36rem;
  }
  .loading-shell {
    padding-top: 4px;
  }
  .loading-heading {
    align-items: flex-start;
    gap: 12px;
  }
  .loading-heading .spinner {
    margin-top: 7px;
  }
  #loading-status {
    padding-left: 40px;
  }
  .loading-skeleton {
    margin-top: 24px;
    gap: 12px;
  }
  .loading-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }
  .loading-context,
  .loading-card {
    gap: 12px;
    padding: 20px;
  }
  .loading-card {
    min-height: 132px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .loading-shell .spinner {
    animation: none;
    border-color: var(--loading-accent);
  }
}