:root{--primary:#1f4e78;--secondary:#d9eaf7;--bg:#f4f7fb;--text:#1f2937;--muted:#6b7280;--border:#d9e1ea;--danger:#b42318;--success:#067647;--warning:#b54708}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.app{display:flex;min-height:100vh}.sidebar{width:250px;background:#fff;border-right:1px solid var(--border);position:fixed;inset:0 auto 0 0;overflow:auto;z-index:20}.brand{padding:20px;border-bottom:1px solid var(--border);text-align:center}.brand img{max-width:170px;max-height:70px}.brand-title{font-weight:800;font-size:18px;color:var(--primary)}.nav{padding:12px}.nav-section{font-size:11px;text-transform:uppercase;color:var(--muted);font-weight:700;margin:14px 10px 6px}.nav a{display:flex;gap:10px;align-items:center;padding:10px 12px;border-radius:8px;color:#334155;margin:3px 0}.nav a:hover,.nav a.active{background:var(--secondary);color:var(--primary);text-decoration:none;font-weight:700}.main{margin-left:250px;width:calc(100% - 250px)}.topbar{height:64px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:10}.content{padding:24px}.page-title{margin:0 0 18px;font-size:26px}.page-actions{display:flex;gap:8px;flex-wrap:wrap}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:18px;box-shadow:0 1px 2px rgba(16,24,40,.04)}.card h2,.card h3{margin-top:0}.stat{font-size:28px;font-weight:800;margin-top:6px}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 14px;border-radius:8px;border:1px solid transparent;font-weight:700;cursor:pointer;font-size:14px}.btn:hover{text-decoration:none;filter:brightness(.97)}.btn-primary{background:var(--primary);color:#fff}.btn-secondary{background:#fff;border-color:var(--border);color:#334155}.btn-danger{background:#fff1f0;border-color:#fecdca;color:var(--danger)}.btn-success{background:#ecfdf3;border-color:#abefc6;color:var(--success)}.btn-sm{padding:6px 9px;font-size:12px}.form-group{margin-bottom:14px}label{display:block;font-weight:700;margin-bottom:6px}.form-control,select,textarea,input[type=date],input[type=number],input[type=email],input[type=password],input[type=text],input[type=color]{width:100%;padding:10px 11px;border:1px solid #cbd5e1;border-radius:8px;background:#fff;font:inherit}.form-control:focus,select:focus,textarea:focus,input:focus{outline:2px solid color-mix(in srgb,var(--primary) 25%,transparent);border-color:var(--primary)}textarea{min-height:90px;resize:vertical}.help{font-size:12px;color:var(--muted);margin-top:5px}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--border);border-radius:10px}table{width:100%;border-collapse:collapse;min-width:780px}th,td{padding:11px 12px;border-bottom:1px solid #edf1f5;text-align:left;vertical-align:top}th{background:#f8fafc;color:#475467;font-size:12px;text-transform:uppercase;letter-spacing:.02em}tr:hover td{background:#fbfdff}.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#eef2f6;font-size:12px;font-weight:700}.badge-success{background:#ecfdf3;color:#067647}.badge-warning{background:#fffaeb;color:#b54708}.badge-danger{background:#fef3f2;color:#b42318}.alert{padding:12px 14px;border-radius:9px;margin-bottom:14px;border:1px solid}.alert-success{background:#ecfdf3;border-color:#abefc6;color:#067647}.alert-error{background:#fef3f2;border-color:#fecdca;color:#b42318}.alert-info{background:#eff8ff;border-color:#b2ddff;color:#175cd3}.toolbar{display:flex;align-items:end;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}.filters{display:flex;gap:10px;align-items:end;flex-wrap:wrap}.filters .form-group{margin:0;min-width:160px}.detail-list{display:grid;grid-template-columns:180px 1fr;gap:10px 18px}.detail-list dt{font-weight:700;color:#475467}.detail-list dd{margin:0}.asset-photo{max-width:100%;max-height:280px;border-radius:10px;border:1px solid var(--border)}.logo-preview{max-width:220px;max-height:90px;padding:8px;border:1px dashed var(--border);border-radius:8px}.barcode-box{background:#fff;padding:16px;border:1px solid var(--border);display:inline-block;text-align:center}.print-only{display:none}.mobile-menu{display:none}.login-page{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,#eef5fb,#f8fbfd)}.login-card{width:min(430px,100%);background:#fff;border:1px solid var(--border);border-radius:16px;padding:28px;box-shadow:0 20px 50px rgba(15,23,42,.08)}.login-logo{text-align:center;margin-bottom:22px}.login-logo img{max-width:220px;max-height:100px}.pagination{display:flex;gap:6px;margin-top:14px;flex-wrap:wrap}.pagination a,.pagination span{padding:7px 10px;border:1px solid var(--border);border-radius:7px;background:#fff}.pagination .current{background:var(--primary);color:#fff}.small{font-size:12px}.text-right{text-align:right}.nowrap{white-space:nowrap}
@media(max-width:980px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:translateX(0)}.main{margin-left:0;width:100%}.mobile-menu{display:inline-flex}.grid-4,.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.content{padding:14px}.topbar{padding:0 14px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.detail-list{grid-template-columns:1fr}.page-title{font-size:22px}.sidebar{width:280px}}
@media print{body{background:#fff}.sidebar,.topbar,.no-print,.btn,.toolbar{display:none!important}.main{margin:0;width:100%}.content{padding:0}.card,.table-wrap{border:0;box-shadow:none}.print-only{display:block}table{min-width:0;font-size:11px}th,td{padding:6px}.page-break{page-break-before:always}}