:root{--navy:#0b1f33;--blue:#0f5fa8;--gold:#c79a31;--bg:#f2f6fa;--border:#dce5ee;--red:#b42318;--green:#137333}
*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Arial,sans-serif;background:var(--bg);color:#1f2d3d}
.top{background:linear-gradient(135deg,var(--navy),var(--blue));color:white;padding:18px 24px;display:flex;justify-content:space-between;align-items:center}
.top a{color:white;text-decoration:none}.brand{font-weight:900;letter-spacing:.06em}
.nav{background:white;border-bottom:1px solid var(--border);padding:10px 24px}.nav a{display:inline-block;margin-right:18px;color:var(--navy);font-weight:700;text-decoration:none}
.wrap{max-width:1200px;margin:26px auto;padding:0 18px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:white;border:1px solid var(--border);border-radius:14px;padding:18px;box-shadow:0 6px 18px #0b1f3310}.kpi{font-size:2rem;font-weight:900;color:var(--navy)}.muted{color:#6b7d90}
.btn{display:inline-block;background:var(--blue);color:white!important;padding:10px 14px;border:0;border-radius:8px;text-decoration:none;font-weight:700;cursor:pointer}
.btn.gold{background:var(--gold);color:#152238!important}.tablebox{background:white;border:1px solid var(--border);border-radius:14px;overflow:auto}table{border-collapse:collapse;width:100%;min-width:760px}th,td{padding:12px 14px;border-bottom:1px solid var(--border);text-align:left}th{background:#f7f9fc}
form.panel{max-width:850px;background:white;padding:22px;border:1px solid var(--border);border-radius:14px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}label{font-weight:700;font-size:14px}input,textarea,select{width:100%;padding:10px;border:1px solid #cbd7e3;border-radius:8px;margin:6px 0 14px}.alert{padding:12px;border-radius:8px;margin-bottom:14px}.error{background:#fde8e8;color:#8f1d1d}.success{background:#e7f5eb;color:#176832}
@media(max-width:850px){.cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:550px){.cards,.grid2{grid-template-columns:1fr}}