:root{--ef-primary:#2563eb;--ef-ink:#0f172a;--ef-muted:#64748b;--ef-bg:#f1f5f9;--ef-border:#e2e8f0}.eduflow-portal-page{margin:0;background:var(--ef-bg);color:var(--ef-ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.eduflow-portal-shell{max-width:1180px;margin:auto;padding:24px}.eduflow-portal-header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}.eduflow-portal-header h1{margin:4px 0;font-size:clamp(1.7rem,4vw,2.5rem)}.eduflow-eyebrow{color:var(--ef-primary);font-weight:700;text-transform:uppercase;font-size:.75rem;letter-spacing:.08em}.eduflow-profile-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(165px,1fr));gap:12px;margin-bottom:20px}.eduflow-stat,.eduflow-portal-card{background:#fff;border:1px solid var(--ef-border);border-radius:14px;box-shadow:0 6px 24px rgba(15,23,42,.05)}.eduflow-stat{padding:16px}.eduflow-stat span,.eduflow-class-item span,.eduflow-notifications span,.eduflow-notifications time{display:block;color:var(--ef-muted);font-size:.88rem}.eduflow-stat strong{display:block;margin-top:6px}.eduflow-portal-card{padding:20px;margin:16px 0}.eduflow-portal-card h2{margin-top:0}.eduflow-class-list{display:grid;gap:12px}.eduflow-class-item{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px;border:1px solid var(--ef-border);border-radius:10px}.eduflow-button{display:inline-flex;padding:10px 16px;border-radius:9px;background:var(--ef-primary);color:#fff!important;text-decoration:none;font-weight:700;white-space:nowrap}.eduflow-button-muted{background:var(--ef-ink)}.eduflow-badge{padding:7px 10px;background:#e2e8f0;border-radius:999px;color:#475569}.eduflow-notifications{padding:0;list-style:none}.eduflow-notifications li{padding:12px 0;border-bottom:1px solid var(--ef-border)}@media(max-width:680px){.eduflow-portal-shell{padding:14px}.eduflow-portal-header,.eduflow-class-item{align-items:flex-start;flex-direction:column}.eduflow-button{width:100%;justify-content:center;box-sizing:border-box}}