*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;background:#f5f5f2;color:#222}
header{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background:white;border-bottom:1px solid #ddd}
header h1{margin:0} nav{display:flex;gap:1rem;align-items:center} a{color:#333}
.button,button{border:0;border-radius:6px;padding:.65rem 1rem;background:#333;color:white;text-decoration:none;cursor:pointer}
main{max-width:1000px;margin:2rem auto;padding:0 1rem}
table{width:100%;border-collapse:collapse;background:white;border-radius:8px;overflow:hidden}
th,td{padding:.8rem 1rem;border-bottom:1px solid #eee;text-align:left} th{background:#eee}
.number{text-align:right}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1rem}
.stock-cell{position:relative;white-space:nowrap}.stock-cell>span:first-child{display:inline-block;min-width:2rem}
.cell-actions{display:inline-flex;gap:.15rem;margin-left:.35rem;opacity:0;transition:opacity .15s ease;vertical-align:middle}
.stock-cell:hover .cell-actions{opacity:1}.cell-actions a,.cell-actions button{border:0;background:none;padding:.1rem;font-size:.9rem;text-decoration:none;cursor:pointer}
.cell-actions form{display:inline;margin:0}.muted{color:#aaa}.total{font-weight:600}.hint{color:#666;font-size:.9rem;margin:1rem 0 2rem}
.form{max-width:500px;display:grid;gap:1rem;background:white;padding:1.5rem;border-radius:8px}.form label{display:grid;gap:.35rem;font-weight:600}
.form input,.form select,select{padding:.7rem;border:1px solid #ccc;border-radius:5px;font:inherit;background:white}
.form-actions{display:flex;gap:1rem;align-items:center;margin-top:.5rem}.empty{padding:2rem;background:white;border-radius:8px}
.label-layout{display:grid;grid-template-columns:minmax(280px,500px) 1fr;gap:3rem;align-items:start}
.label-preview{width:300px;height:175px;border:1px solid #bbb;border-radius:4px;display:flex;flex-direction:column;justify-content:space-around;align-items:center;padding:20px;text-align:center;box-shadow:0 2px 8px rgba(0,0,0,.08)}
.label-preview strong{font-size:1.8rem}
@media(max-width:750px){.label-layout{grid-template-columns:1fr}}