:root{--red:#b11226;--black:#161616;--gray:#f2f3f5;--line:#d8dadd;--white:#fff;--green:#217a3c;--amber:#a66300}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--gray);color:#222}.topbar{height:64px;background:var(--black);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 18px;position:fixed;left:0;right:0;top:0;z-index:20}.brand{display:flex;align-items:center;gap:10px}.brand small{display:block;color:#bbb}.shield{background:var(--red);border-radius:7px;padding:10px 8px;font-weight:800}.menu-btn{display:none;background:none;border:0;color:white;font-size:26px}.sidebar{position:fixed;top:64px;bottom:0;left:0;width:230px;background:#222;padding:14px;overflow:auto}.sidebar a{display:block;color:#eee;text-decoration:none;padding:12px;border-radius:6px;margin-bottom:4px}.sidebar a:hover{background:var(--red)}.content{margin-left:230px;padding:88px 22px 35px}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:25px}.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px;box-shadow:0 2px 8px rgba(0,0,0,.05);margin-bottom:18px}.grid{display:grid;gap:16px}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.stat strong{font-size:30px;display:block}.stat span{color:#666}.btn{display:inline-block;border:0;background:var(--red);color:#fff;text-decoration:none;padding:10px 14px;border-radius:6px;cursor:pointer;font-weight:700}.btn.secondary{background:#444}.btn.light{background:#e8e8e8;color:#222}.btn.small{padding:6px 9px;font-size:13px}h1{margin-top:0}.toolbar{display:flex;gap:10px;justify-content:space-between;align-items:center;flex-wrap:wrap;margin-bottom:16px}table{width:100%;border-collapse:collapse;background:#fff}th,td{text-align:left;padding:10px;border-bottom:1px solid var(--line);vertical-align:top}th{background:#f7f7f7}.table-wrap{overflow:auto;border-radius:9px;border:1px solid var(--line)}label{display:block;font-weight:700;margin:10px 0 5px}input,select,textarea{width:100%;padding:10px;border:1px solid #bbb;border-radius:6px;background:#fff}textarea{min-height:110px}.form-row{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.badge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:12px;font-weight:700;background:#ddd}.badge.open,.badge.high,.badge.overdue{background:#ffd9de;color:#8d0e1d}.badge.completed,.badge.active,.badge.in-stock{background:#d7f0df;color:#17632f}.badge.assigned,.badge.medium,.badge.due{background:#fff0c9;color:#7a5100}.alert{padding:12px;border-radius:7px;margin-bottom:15px}.alert.success{background:#d9f2e2;color:#155b2b}.alert.error{background:#ffd9de;color:#7d101b}.asset-photo{max-width:240px;border-radius:8px}.muted{color:#666}.qr-box{background:#fff;border:1px solid var(--line);padding:15px;display:inline-block}.login-card{width:min(460px,100%)}@media(max-width:900px){.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}.sidebar{transform:translateX(-100%);transition:.2s}.nav-open .sidebar{transform:translateX(0)}.content{margin-left:0;padding:82px 12px}.menu-btn{display:block}}@media(max-width:600px){.grid-4,.grid-3,.grid-2,.form-row{grid-template-columns:1fr}.topbar{height:58px}.sidebar{top:58px}.content{padding-top:74px}th,td{padding:8px;font-size:14px}.hide-mobile{display:none}}