:root{--ink:#102c35;--teal:#0d5c63;--aqua:#dff4f6;--line:#d8e4e7;--bg:#f4f7f8;--white:#fff;--danger:#a52a2a}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,-apple-system,Segoe UI,sans-serif}.topbar{min-height:64px;background:#001923;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 5vw}.brand{font-size:22px;font-weight:800;color:#fff;text-decoration:none;letter-spacing:.08em}.topbar nav{display:flex;gap:18px;align-items:center}.topbar nav a{color:#fff;text-decoration:none}.container{width:min(1180px,92vw);margin:28px auto;min-height:calc(100vh - 150px)}footer{text-align:center;padding:22px;color:#61747a}.card{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 10px 30px #102c350d}.login-card{width:min(440px,100%);margin:7vh auto}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}label{font-weight:650}input,select,textarea{width:100%;padding:11px 12px;border:1px solid #b9cbd0;border-radius:9px;background:#fff;font:inherit}textarea{min-height:90px}.btn{display:inline-flex;border:0;border-radius:9px;padding:11px 17px;background:var(--teal);color:#fff;text-decoration:none;font-weight:700;cursor:pointer}.btn.secondary{background:#e8f1f2;color:var(--ink)}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.alert{padding:12px 15px;border-radius:9px;margin-bottom:18px;background:var(--aqua)}.alert.error{background:#fde8e8;color:#7c2020}.alert.success{background:#e3f8e9;color:#1d6531}.table-wrap{overflow:auto;background:#fff;border-radius:12px;border:1px solid var(--line)}table{width:100%;border-collapse:collapse;min-width:800px}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}th{background:var(--teal);color:#fff}.badge{display:inline-block;padding:4px 9px;border-radius:99px;background:var(--aqua);font-size:12px;font-weight:800}.summary{font-size:28px;font-weight:800}.muted{color:#65777d}.error-list{color:var(--danger)}h1{margin-top:0}@media(max-width:720px){.grid,.grid-3{grid-template-columns:1fr}.topbar{padding:0 18px}.topbar nav span{display:none}.container{width:94vw;margin:18px auto}.card{padding:18px}}

/* Asset Register */
.asset-page-head{display:flex;align-items:flex-start;gap:20px;margin-bottom:20px}
.asset-page-head h1{margin:0;margin-right:auto}
.asset-create-actions{display:grid;grid-template-columns:repeat(4,minmax(130px,1fr));grid-auto-rows:1fr;gap:12px}
.asset-register-btn{box-sizing:border-box;display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;height:100%;min-height:84px;padding:12px 10px;border-radius:14px;text-align:center;white-space:normal;line-height:1.18}
.asset-register-code{display:block;margin-top:5px;font-size:.72rem;font-weight:600;opacity:.78;letter-spacing:.04em}
.asset-search .grid{align-items:end}
.asset-search-actions{display:flex;gap:10px}
.asset-mobile-list{display:none}

@media(max-width:700px){
  .asset-page-head{display:block}
  .asset-page-head h1{margin-bottom:16px;font-size:2rem}
  .asset-create-actions{width:100%;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-auto-rows:96px;gap:12px}
  .asset-register-btn{width:100%;min-width:0;min-height:0;padding:12px 8px;font-size:1rem}
  .asset-search .grid{display:block}
  .asset-search-actions{margin-top:14px}
  .asset-desktop-table{display:none}
  .asset-mobile-list{display:grid;gap:12px}
  .asset-mobile-card{background:#fff;border:1px solid #d7e1e5;border-radius:16px;padding:16px;box-shadow:0 4px 14px rgba(0,0,0,.04)}
  .asset-mobile-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:12px}
  .asset-mobile-card-head strong{overflow-wrap:anywhere}
  .asset-mobile-meta{display:grid;grid-template-columns:95px 1fr;gap:8px 10px;margin:0}
  .asset-mobile-meta dt{font-weight:700}
  .asset-mobile-meta dd{margin:0;overflow-wrap:anywhere}
  .asset-empty{background:#fff;border-radius:16px;padding:18px}
}

@media(max-width:360px){
  .asset-create-actions{grid-template-columns:1fr;grid-auto-rows:76px}
}