/* Polished UI */
body{margin:0;font-family:Inter,Arial;background:#f5f7fb;color:#1f2937;padding:28px;display:flex;justify-content:center;}
.container{width:100%;max-width:1200px;display:flex;gap:24px;}
.col{background:#fff;border-radius:10px;box-shadow:0 6px 18px rgba(15,23,42,0.06);padding:22px;flex:1;}
label{display:block;margin-bottom:8px;color:#6b7280;font-size:13px;}
input,select{width:100%;padding:10px 12px;border-radius:8px;border:1px solid #d4d7dd;}
.btn{padding:10px 16px;background:#0a66c2;color:white;border-radius:8px;border:0;cursor:pointer;font-weight:600;}
.action-btn{padding:6px 10px;border-radius:8px;border:0;cursor:pointer;font-size:13px;}
.action-edit{background:#fff3e0;color:#b45309;}
.action-print{background:#e6f0ff;color:#0f77d6;}
.modal-overlay{position:fixed;inset:0;background:rgba(15,23,42,0.45);display:none;align-items:center;justify-content:center;}
.modal{background:#fff;border-radius:10px;padding:20px;box-shadow:0 10px 30px rgba(0,0,0,0.15);max-width:480px;width:100%;}