/* Identity aliases only. Success, caution, error and accounting tokens stay fixed. */
:root {
  --portal-brand: var(--brand);
  --portal-brand-strong: var(--brand-dark);
  --portal-brand-hover: var(--brand-hover);
  --portal-brand-soft: var(--brand-soft);
  --portal-brand-border: var(--brand-border);
  --portal-brand-focus: var(--brand-border);
  --portal-brand-on: var(--brand-on-color);
  --accent: var(--brand, #1f4b8f);
  --accent-soft: var(--brand-soft, #e8f0ff);
  --bg-accent: var(--brand-soft, #e8f0ff);
  --tt-blue: var(--brand, #1f4b8f);
  --tt-blue-strong: var(--brand-hover, #163b73);
  --tt-blue-soft: var(--brand-soft, #e8f0ff);
  --tt-focus-ring: var(--brand-dark, #163b73);
  --finance-blue: var(--brand, #1f4b8f);
  --finance-blue-deep: var(--brand-hover, #163b73);
  --finance-navy: var(--brand-dark, #163b73);
  --finance-focus: var(--brand-dark, #163b73);
  --surface-tint: var(--brand-soft, #e8f0ff);
}
.nav { border-bottom: 3px solid var(--brand); }
.nav .brand, .nav a.menu-active { color: var(--brand-dark); }
.nav a.menu-active { background: var(--brand-soft); }
.exam-entry-hero { background: var(--brand-dark); border-color: var(--brand-border); color: var(--brand-on-color); }
.exam-entry-hero h2, .exam-entry-hero p, .exam-entry-hero .exam-entry-eyebrow { color: var(--brand-on-color); }
.sidebar, .sidebar--students, .sidebar--payments { background: var(--brand-dark); }
.cta { background: var(--brand); color: var(--brand-on-color); }
.nav__item.is-active { background: var(--brand); color: var(--brand-on-color); }
.nav__item.is-active::before { background: var(--brand-on-color); }
.tt-nav-item.is-active { color: var(--brand-dark); border-color: var(--brand-border); background: var(--brand-soft); }
.merit-analytics-page { --merit-navy: var(--brand-dark); }
.principal-page { --principal-navy: var(--brand-dark); --principal-blue: var(--brand); }
.principal-subject-intelligence-page { --subject-navy: var(--brand-dark); }
.student-hero, .teacher-hero, .teacher-landing-hero, .teacher-home-hero, .teacher-dashboard-hero,
.school-hero, .exam-command-hero {
  background: var(--brand-soft); border-color: var(--brand-border);
}
.student-hero h2, .teacher-landing-hero h2, .teacher-home-hero h2, .teacher-dashboard-hero h2 { color: var(--brand-dark); }
.auth-box { border-top: 4px solid var(--brand); }
.merit-analytics-hero::before, .merit-analytics-hero.is-subject::before { background: var(--brand); }
.merit-analytics-hero .admin-page-kicker, .merit-analytics-hero.is-subject .admin-page-kicker { color: var(--brand-dark); }
.merit-analytics-actions a:hover, .merit-analytics-actions a:focus-visible {
  background: var(--brand-hover); color: var(--brand-on-color); border-color: var(--brand-hover);
}
.tab-btn.is-active { background: var(--brand); color: var(--brand-on-color); border-color: var(--brand); }
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--brand-dark); outline-offset: 2px; border-color: var(--brand-dark);
}
.button--primary { background: var(--brand); color: var(--brand-on-color); }
.button--primary:hover { background: var(--brand-hover); color: var(--brand-on-color); }
.brand-controls { display: grid; gap: 16px; margin: 24px 0; }
.brand-presets { display: flex; flex-wrap: wrap; gap: 12px; }
.brand-preset { display: flex; align-items: center; gap: 6px; cursor: pointer; font-size: 14px; }
.brand-preset input { width: auto; accent-color: var(--brand); }
.brand-swatch { width: 24px; height: 24px; border-radius: 4px; border: 1px solid #64748b; flex: none; }
.brand-custom { display: grid; grid-template-columns: 60px minmax(0, 200px); gap: 12px; align-items: end; }
.brand-custom input[type=color] { width: 60px; height: 44px; padding: 4px; }
.brand-preview { border: 1px solid var(--brand-border); border-radius: 6px; overflow: hidden; color: #172b3f; background: #fff; }
.brand-preview-nav { background: var(--brand-dark); color: var(--brand-on-color); padding: 12px; }
.brand-preview-body { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; padding: 16px; }
.brand-preview-action { background: var(--brand); color: var(--brand-on-color); padding: 8px 12px; border-radius: 4px; }
.brand-preview-accent { border-left: 4px solid var(--brand); padding: 8px 12px; background: var(--brand-soft); color: var(--brand-dark); }
.brand-preview-chart { display: flex; gap: 5px; height: 48px; align-items: end; }
.brand-preview-chart span { width: 18px; background: var(--brand); height: 80%; }
.brand-preview-chart span:nth-child(2) { height: 55%; background: #64748b; }
.brand-preview-chart span:nth-child(3) { height: 95%; background: #0f766e; }
.brand-preview-slot { padding: 8px; border: 1px solid var(--brand-border); color: var(--brand-dark); background: var(--brand-soft); }

.school-profile-page .school-hero,
.school-profile-page .school-profile-grid > .card {
  border: 0; border-radius: 0; box-shadow: none; background: #fff;
}
.school-profile-page .school-hero { border-bottom: 1px solid var(--brand-border); }
.school-profile-page .school-hero-chip { border-radius: 6px; box-shadow: none; background: #e6fbf5; }
.school-profile-page .school-hero h2 { font-size: 24px; letter-spacing: 0; }
.school-profile-page .school-profile-grid h3 { font-size: 20px; letter-spacing: 0; }
.school-profile-page .school-asset-card { border-radius: 6px; box-shadow: none; }
.audit-mark-values pre { white-space: pre-wrap; overflow-wrap: anywhere; font-size: 13px; }