:root{--blue:#1167e8;--dark:#071b33;--muted:#667085;--bg:#f5f7fb;--card:#fff;--border:#e6e9ef}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:#101828}a{text-decoration:none;color:inherit}.login-body{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#071b33,#0d3d75)}.login-card{width:420px;background:#fff;border-radius:24px;padding:38px;box-shadow:0 25px 70px rgba(0,0,0,.25)}.brand{font-size:34px;font-weight:800;color:#1167e8;line-height:.8}.brand small{display:block;color:#071b33;font-size:13px;letter-spacing:3px;margin-top:8px}.login-card h1{font-size:36px;margin:28px 0 12px;line-height:1.05}.login-card p{color:var(--muted)}label{display:block;font-weight:700;margin:16px 0 6px}input,select,textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:12px;background:#fff}textarea{min-height:90px}button,.btn{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:12px;background:var(--blue);color:white;padding:12px 18px;font-weight:800;cursor:pointer}.login-card button{width:100%;justify-content:center;margin-top:22px}.alert{background:#fee4e2;color:#b42318;padding:12px;border-radius:12px;margin:10px 0}.app{display:flex;min-height:100vh}.sidebar{width:260px;background:#071b33;color:#d7e2f2;padding:22px 16px;position:fixed;inset:0 auto 0 0}.sidebar .brand{color:#55a7ff;margin:5px 10px 30px}.nav a{display:flex;padding:12px 14px;border-radius:12px;margin:4px 0;color:#d7e2f2}.nav a.active,.nav a:hover{background:#1167e8;color:white}.main{margin-left:260px;width:calc(100% - 260px)}.top{height:76px;background:white;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 28px}.content{padding:28px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:white;border:1px solid var(--border);border-radius:18px;padding:20px;box-shadow:0 4px 18px rgba(16,24,40,.04)}.kpi b{font-size:32px;display:block;margin:10px 0}.muted{color:var(--muted);font-size:14px}.row{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;margin-top:18px}table{width:100%;border-collapse:collapse}th,td{border-bottom:1px solid var(--border);padding:12px;text-align:left;font-size:14px}th{color:var(--muted);font-size:12px;text-transform:uppercase}.badge{display:inline-block;padding:6px 10px;border-radius:999px;background:#eaf2ff;color:#1167e8;font-weight:700;font-size:12px}.ok{background:#dcfae6;color:#079455}.warn{background:#fff6db;color:#b54708}.danger{background:#fee4e2;color:#b42318}.formgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.actions{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.progress{height:8px;background:#edf2f7;border-radius:99px;overflow:hidden}.progress span{display:block;height:100%;background:#1167e8}.footer{color:#98a2b3;text-align:center;padding:24px}@media(max-width:900px){.sidebar{position:relative;width:100%;inset:auto}.app{display:block}.main{margin:0;width:100%}.grid,.row,.formgrid{grid-template-columns:1fr}}