:root{--dark:#0b1b33;--blue:#0e8bff;--blue2:#36b7ff;--white:#fff;--light:#f4f8ff;--text:#162033;--muted:#6a7280;--border:#e2eaf5;--success:#17a673;--warning:#f2a900;--danger:#e04f5f}*{box-sizing:border-box}body{background:var(--light);color:var(--text);margin:0;font-family:Inter,Arial,sans-serif}.login-screen{background:linear-gradient(135deg,var(--dark),#123b73 50%,var(--white) 50%);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--white);border-radius:22px;width:420px;padding:34px;box-shadow:0 20px 60px #00000040}.login-card label{color:var(--muted);margin:8px 0 4px;font-size:13px;display:block}.tagline{color:var(--muted);margin-top:6px}.footer-note{color:var(--muted);margin-top:18px;font-size:13px}.layout{min-height:100vh;display:flex}.sidebar{background:var(--dark);color:#dbeaff;width:260px;height:100vh;padding:22px 18px;position:fixed;overflow-y:auto}.logo{color:var(--dark);letter-spacing:.5px;font-size:30px;font-weight:900}.logo span{color:var(--blue)}.sidebar .logo{color:#fff;margin-bottom:4px}.sidebar .logo span{color:var(--blue2)}.sidebar small{color:#9bb8d9;margin-bottom:24px;display:block}.nav a,.nav button{color:#dbeaff;cursor:pointer;text-align:left;background:0 0;border:0;border-radius:12px;align-items:center;gap:10px;width:100%;margin-bottom:7px;padding:12px 14px;font-family:inherit;font-size:14px;text-decoration:none;display:flex}.nav a.active,.nav a:hover,.nav button.active,.nav button:hover{color:#fff;background:#17345d}.admin-box{border-top:1px solid #ffffff26;padding-top:15px;position:absolute;bottom:20px;left:18px;right:18px}.admin-box span,.admin-box small{color:#a9c3e7;display:block}.main{width:calc(100% - 260px);margin-left:260px}.topbar{border-bottom:1px solid var(--border);z-index:3;background:#fff;justify-content:space-between;align-items:center;padding:18px 28px;display:flex;position:sticky;top:0}.content{padding:28px}h1,h2,h3{margin-top:0}.muted{color:var(--muted)}.grid{grid-template-columns:repeat(4,1fr);gap:18px;display:grid}.card{border:1px solid var(--border);background:#fff;border-radius:18px;padding:20px;box-shadow:0 8px 25px #102a560f}.kpi-title{color:var(--muted);font-size:14px}.kpi-value{color:var(--dark);margin:8px 0;font-size:34px;font-weight:900}.kpi-note{color:var(--success);font-size:13px}.two-col{grid-template-columns:1.2fr .8fr;gap:18px;margin-top:18px;display:grid}.table{border-collapse:collapse;background:#fff;border-radius:14px;width:100%;overflow:hidden}.table th,.table td{text-align:left;border-bottom:1px solid var(--border);padding:13px;font-size:14px}.table th{color:#344563;background:#f7fbff}.badge{border-radius:999px;padding:5px 9px;font-size:12px;font-weight:700;display:inline-block}.badge.green{color:var(--success);background:#e8fff6}.badge.blue{color:var(--blue);background:#e6f4ff}.badge.yellow{color:#9b6c00;background:#fff6dc}.badge.red{color:var(--danger);background:#ffecef}.progress{background:#e7eef8;border-radius:999px;height:12px;overflow:hidden}.progress div{background:linear-gradient(90deg,var(--blue),var(--blue2));height:100%}.chartbar{margin:12px 0}.chartbar label{justify-content:space-between;margin-bottom:6px;font-size:14px;display:flex}.btn{background:var(--blue);color:#fff;cursor:pointer;border:0;border-radius:12px;padding:12px 18px;font-family:inherit;font-size:14px;font-weight:700;text-decoration:none;display:inline-block}.btn.secondary{color:var(--blue);background:#e9f3ff}.btn.dark{background:var(--dark)}.btn:disabled{opacity:.6;cursor:not-allowed}.input,input,select,textarea{border:1px solid var(--border);border-radius:12px;width:100%;margin:0 0 14px;padding:13px 14px;font-family:inherit;font-size:15px}textarea.input,textarea{height:110px}.form-grid{grid-template-columns:repeat(2,1fr);gap:14px;display:grid}.module-actions{flex-wrap:wrap;gap:10px;margin-bottom:18px;display:flex}.error{color:var(--danger);margin:8px 0;font-size:13px}.inline-form{background:var(--light);border-radius:14px;gap:8px;max-width:480px;margin:16px 0 0;padding:16px;display:grid}@media (width<=900px){.sidebar{width:100%;height:auto;position:relative}.layout{display:block}.main{width:100%;margin-left:0}.grid,.two-col,.form-grid{grid-template-columns:1fr}}