:root{--p:#174A7C;--bg:#f4f7fb;--m:#667085}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Arial;background:var(--bg);color:#1f2937}a{text-decoration:none;color:var(--p)}.layout{display:flex;min-height:100vh}.sidebar{width:245px;background:#0f2f4f;color:#fff;padding:20px;position:fixed;height:100vh}.brand{font-size:20px;font-weight:700;margin-bottom:25px}.sidebar a{display:block;color:#dbeafe;padding:11px;border-radius:10px;margin:5px 0}.sidebar a:hover{background:#174A7C}.main{margin-left:245px;padding:24px;width:calc(100% - 245px)}.top{display:flex;justify-content:space-between;align-items:center}.card{background:#fff;border-radius:18px;box-shadow:0 8px 24px rgba(16,24,40,.08);padding:18px;margin-bottom:18px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.kpi .label{color:var(--m);font-size:13px}.kpi .value{font-size:25px;font-weight:800;margin-top:8px;color:var(--p)}input,select,textarea{width:100%;padding:11px;border:1px solid #d0d5dd;border-radius:10px;margin:6px 0 12px}button,.btn{background:var(--p);color:#fff;border:0;border-radius:10px;padding:11px 16px;cursor:pointer}table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden}th,td{padding:11px;border-bottom:1px solid #eef2f7;text-align:left;font-size:14px}th{background:#eaf3f8;color:#174A7C}.badge{padding:4px 9px;border-radius:999px;background:#eaf3f8;color:#174A7C;font-size:12px}.login{max-width:430px;margin:8vh auto}.footer{color:#98a2b3;font-size:12px;margin-top:20px}@media(max-width:900px){.sidebar{position:static;width:100%;height:auto}.layout{display:block}.main{margin:0;width:100%}.grid{grid-template-columns:1fr 1fr}}