:root{--bg: #f4f8ff;--panel: #ffffff;--ink: #1a1f36;--muted: #5a6787;--border: #d8e1f2;--brand: #2b6def;--brand-strong: #1f56c3;--accent: #2b6def;--danger: #c62828}*{box-sizing:border-box}body{margin:0;font-family:Roboto,IBM Plex Sans,sans-serif;color:var(--ink);background:var(--bg)}h1,h2,h3,h4{margin:0;font-family:Roboto,Manrope,sans-serif}.portal-shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr;width:100%}.sidebar{background:linear-gradient(180deg,#0b2a5b,#103a80);color:#eef4ff;padding:26px 18px}.sidebar h1{font-size:1.35rem}.sidebar p{color:#c9dbff;margin:6px 0 22px}.sidebar nav{display:grid;gap:8px}.nav-link{color:#d9e5ff;text-decoration:none;display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:4px;transition:background .2s ease}.nav-link.active,.nav-link:hover{background:#e2ecff29;color:#fff}.content{padding:24px;min-width:0}.content-header{margin-bottom:18px}.content-header p{color:var(--muted);margin-top:6px}.kpi-grid{display:grid;grid-template-columns:repeat(5,minmax(140px,1fr));gap:14px;margin-bottom:16px}.kpi-card,.card{border:1px solid var(--border);border-radius:8px;background:var(--panel);box-shadow:0 1px 2px #10182814,0 4px 12px #1018280f}.kpi-card{padding:14px}.kpi-card p{margin:0;color:var(--muted);font-size:.85rem}.kpi-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.kpi-info-button{width:20px;height:20px;border-radius:50%;padding:0;border:1px solid #cfdaef;background:#fff;color:#556485;font-size:.72rem;font-weight:700;line-height:1}.kpi-card h3{margin:6px 0;font-size:1.7rem}.kpi-card small{color:#64748b}.kpi-data-list{margin-top:6px;display:grid;gap:2px}.kpi-data-list small{color:#475569;display:block}.card{padding:16px;margin-bottom:16px}.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.chart-box{width:100%;height:260px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}label{display:grid;gap:6px}label span{font-size:.8rem;color:#334155}input,select,textarea,button{font:inherit}input,select,textarea{border:1px solid var(--border);border-radius:4px;padding:9px 10px;background:#fff}textarea{resize:vertical}button{border:1px solid var(--border);border-radius:4px;padding:9px 12px;background:#fff;cursor:pointer;color:#23314d}button.primary{border-color:var(--brand);background:var(--brand);color:#fff}button.primary:hover{background:var(--brand-strong)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;border-bottom:1px solid #eef2f7;padding:10px;font-size:.9rem}th{color:#2d3c5a;font-weight:700}.row-actions{display:flex;gap:8px;flex-wrap:wrap}.action-icon-btn{width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;padding:0}.school-action-row{flex-wrap:nowrap;gap:6px}.empty-state-cell{text-align:center;color:#64748b;padding:20px}.muted{color:#64748b}.alert-list,.compact-list{margin:8px 0 0;color:#334155;padding-left:18px}@media(max-width:1280px){.kpi-grid{grid-template-columns:repeat(3,minmax(140px,1fr))}}@media(max-width:1024px){.portal-shell{grid-template-columns:1fr}.sidebar{padding:16px}.sidebar nav{grid-template-columns:repeat(2,minmax(120px,1fr));gap:8px}.content{padding:16px}.split-grid,.form-grid{grid-template-columns:1fr}}@media(max-width:768px){.kpi-grid{grid-template-columns:1fr 1fr}.kpi-card h3{font-size:1.4rem}.sidebar nav{grid-template-columns:1fr}th,td{font-size:.82rem;padding:8px;white-space:nowrap}.card{padding:12px}}.policy-grid{margin-top:12px;display:grid;gap:8px}.switch-row{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--border);border-radius:10px;padding:8px 10px}@media(max-width:1100px){.portal-shell{grid-template-columns:1fr}.sidebar{padding:14px}.kpi-grid{grid-template-columns:repeat(2,minmax(140px,1fr))}.split-grid,.form-grid{grid-template-columns:1fr}}