/* SaaS surfaces: preserves SOFIA's academic blue/graphite system. */
.saas-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 9px;
  background: var(--color-primary);
  color: #fff;
  font: 600 0.82rem var(--font-family-body);
  text-decoration: none;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.saas-link:hover { background: var(--color-primary-light); transform: translateY(-1px); }
.saas-link:focus-visible, .saas-btn:focus-visible, .saas-input:focus-visible, .saas-tab:focus-visible { outline: 3px solid #38BDF8; outline-offset: 3px; }

.saas-page { min-height: 100vh; background: #F8FAFC; color: #0F172A; font-family: var(--font-family-body); }
.saas-shell { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.saas-topbar { height: 76px; display: flex; align-items: center; justify-content: space-between; }
.saas-brand { display: flex; align-items: center; gap: 12px; color: #0F172A; text-decoration: none; font: 700 1.15rem var(--font-family-display); }
.saas-brand img { width: 38px; height: 38px; border-radius: 11px; background: #0F172A; }
.saas-brand small { display: block; color: #64748B; font: 500 0.7rem var(--font-family-body); }
.saas-main { padding: 42px 0 72px; }
.saas-auth-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.75fr); min-height: 620px; border: 1px solid #DCE5F1; border-radius: 20px; overflow: hidden; background: #fff; box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08); }
.saas-auth-intro { padding: clamp(32px, 6vw, 72px); background: #0F172A; color: #fff; display: flex; flex-direction: column; justify-content: space-between; }
.saas-auth-intro h1 { max-width: 11ch; margin-top: 32px; font: 700 clamp(2.3rem, 5vw, 4.5rem)/0.98 var(--font-family-display); letter-spacing: -0.045em; }
.saas-auth-intro p { max-width: 42ch; color: #CBD5E1; margin-top: 24px; }
.saas-proof { display: grid; gap: 12px; margin-top: 48px; color: #E2E8F0; font-size: 0.9rem; }
.saas-proof span { color: #38BDF8; font-weight: 700; margin-right: 8px; }
.saas-form-panel { padding: clamp(28px, 5vw, 64px); display: flex; flex-direction: column; justify-content: center; }
.saas-form-panel h2 { font: 700 2rem/1.1 var(--font-family-display); letter-spacing: -0.03em; }
.saas-form-panel > p { margin: 10px 0 24px; color: #475569; }
.saas-tabs { display: flex; gap: 20px; border-bottom: 1px solid #E2E8F0; margin-bottom: 24px; }
.saas-tab { border: 0; border-bottom: 2px solid transparent; background: none; padding: 0 0 10px; color: #64748B; cursor: pointer; font: 600 0.9rem var(--font-family-body); }
.saas-tab.active { color: #1E3A8A; border-color: #2563EB; }
.saas-form { display: grid; gap: 16px; }
.saas-field { display: grid; gap: 7px; }
.saas-field label { color: #334155; font-size: 0.84rem; font-weight: 600; }
.saas-input { width: 100%; border: 1px solid #CBD5E1; border-radius: 9px; padding: 12px 13px; color: #0F172A; background: #fff; font: 400 0.95rem var(--font-family-body); }
.saas-input:focus { border-color: #2563EB; }
.saas-btn { border: 0; border-radius: 9px; min-height: 46px; cursor: pointer; font: 700 0.95rem var(--font-family-body); }
.saas-btn-primary { background: #1E3A8A; color: #fff; }
.saas-btn-primary:hover { background: #2563EB; }
.saas-status { min-height: 24px; color: #B42318; font-size: 0.86rem; }
.saas-status.success { color: #047857; }
.saas-muted { color: #64748B; font-size: 0.82rem; }

.saas-dashboard { padding: 40px 0 72px; }
.saas-dashboard-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 38px; }
.saas-dashboard-header h1 { font: 700 clamp(2rem, 4vw, 3.25rem)/1 var(--font-family-display); letter-spacing: -0.04em; }
.saas-dashboard-header p { margin-top: 10px; color: #475569; }
.saas-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.saas-btn-secondary { padding: 0 15px; border: 1px solid #CBD5E1; background: #fff; color: #1E3A8A; }
.saas-btn-secondary:hover { border-color: #2563EB; background: #EFF6FF; }
.saas-dashboard-grid { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: 20px; }
.saas-panel { border: 1px solid #DCE5F1; border-radius: 14px; background: #fff; padding: 24px; box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05); }
.saas-panel h2 { font: 700 1.25rem var(--font-family-display); }
.saas-panel p { color: #475569; }
.saas-progress-list { display: grid; gap: 18px; margin-top: 22px; }
.saas-progress-row { display: grid; gap: 7px; }
.saas-progress-meta { display: flex; justify-content: space-between; font-size: 0.86rem; }
.saas-progress-meta strong { color: #0F172A; }
.saas-progress-track { height: 9px; border-radius: 99px; background: #E2E8F0; overflow: hidden; }
.saas-progress-value { height: 100%; border-radius: inherit; background: #2563EB; transition: width 350ms ease-out; }
.saas-empty { margin-top: 18px; padding: 18px; background: #F8FAFC; border-radius: 10px; color: #475569; }
.saas-tenant-name { margin-top: 14px; color: #1E3A8A; font: 700 1.4rem var(--font-family-display); }
.saas-role { display: inline-block; margin-top: 7px; padding: 4px 9px; border-radius: 999px; background: #EFF6FF; color: #1E3A8A; font-size: 0.75rem; font-weight: 700; }
.saas-error { text-align: center; padding: 80px 20px; }
@media (max-width: 760px) {
  .saas-shell { width: min(100% - 24px, 640px); }
  .saas-auth-grid, .saas-dashboard-grid { grid-template-columns: 1fr; }
  .saas-auth-intro { min-height: 390px; }
  .saas-auth-intro h1 { margin-top: 16px; }
  .saas-dashboard-header { align-items: flex-start; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) { .saas-link, .saas-progress-value { transition: none; } }