.stb-portal-layout {
  display: grid;
  grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
  gap: 1.25rem;
}

.stb-portal-sidebar,
.stb-portal-main,
.stb-profile-overview {
  padding: 1.4rem;
  border-radius: 20px;
  border: 1px solid rgba(148, 163, 184, 0.14);
  background: rgba(16, 22, 36, 0.9);
}

.stb-portal-sidebar .wp-block-navigation {
  align-items: stretch;
}

.stb-portal-sidebar .wp-block-navigation-item__content {
  width: 100%;
  justify-content: flex-start;
}

.stb-profile-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.stb-profile-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

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

.stb-account-shell {
  gap: 1.5rem;
}

.stb-account-support,
.stb-account-commerce {
  display: grid;
  gap: 1rem;
  width: 100%;
  max-width: none;
}

.stb-account-commerce > * {
  width: 100%;
  max-width: none !important;
  margin-inline: 0 !important;
}

.stb-account-support__intro,
.stb-account-commerce__intro {
  display: grid;
  gap: 0.6rem;
}

.stb-account-hero {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 0 0 0.35rem;
}

.stb-account-panels {
  display: grid;
  gap: 1rem;
  margin-bottom: 1rem;
}

.stb-account-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.stb-account-issues .stbir-shell {
  max-width: none;
}

.stb-account-issues .stbir-hero,
.stb-account-issues .stbir-card,
.stb-account-issues .stbir-list-card,
.stb-account-issues .stbir-thread-item {
  background: rgba(16, 22, 36, 0.88);
  border-color: rgba(148, 163, 184, 0.14);
  box-shadow: var(--stb-panel-shadow);
}

.stb-account-issues .stbir-body-block,
.stb-account-issues .stbir-summary-item,
.stb-account-issues .stbir-thread-item,
.stb-account-issues .stbir-empty {
  background: rgba(8, 12, 22, 0.7);
}

.stb-account-issues .stbir-form input[type="text"],
.stb-account-issues .stbir-form input[type="search"],
.stb-account-issues .stbir-form input[type="file"],
.stb-account-issues .stbir-form select,
.stb-account-issues .stbir-form textarea,
.stb-account-issues .stbir-product-tile {
  background: rgba(8, 12, 22, 0.85);
  color: var(--stb-text-primary);
  border-color: rgba(148, 163, 184, 0.18);
}

.stb-account-card h3 {
  margin: 0;
}

.stb-account-card .wp-block-button__link {
  padding: 0.75rem 1rem;
  display: inline-flex;
  justify-content: center;
}

@media (max-width: 900px) {
  .stb-portal-layout,
  .stb-account-grid,
  .stb-account-card-grid {
    grid-template-columns: 1fr;
  }

  .stb-profile-header {
    flex-direction: column;
    align-items: flex-start;
  }
}