.spec-panel{position:fixed;z-index:30;margin:0;top:0;right:0;bottom:0;width:clamp(340px,34vw,440px);display:flex;flex-direction:column;background:#fbfaf5;color:#20251f;border-left:1px solid rgba(0,0,0,.14);box-shadow:-12px 0 36px rgba(0,0,0,.14)}
.spec-panel[hidden]{display:none}
.spec-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;padding:20px 22px 14px;border-bottom:1px solid rgba(0,0,0,.1)}
.spec-head h3{margin:0;font-size:20px}.spec-head p{margin:4px 0 0;font-size:12px;color:#646a60}
#spec-close{flex:none;width:40px;height:40px;border:1px solid rgba(0,0,0,.2);border-radius:50%;background:none;font-size:20px;line-height:1;cursor:pointer;color:inherit}
#spec-list{flex:1;min-height:0;overflow-y:auto;padding:4px 22px 16px;overscroll-behavior:contain}
#spec-list h4{margin:18px 0 7px;font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:#646a60}
.spec-row{display:grid;grid-template-columns:1fr auto;gap:2px 10px;width:100%;margin:0 0 5px;padding:10px 12px;text-align:left;background:#fff;border:1px solid rgba(0,0,0,.1);border-radius:7px;cursor:pointer;color:inherit;font:inherit}
.spec-row:hover{border-color:#b68742}.spec-row[aria-pressed="true"]{border-color:#b68742;box-shadow:inset 0 0 0 1px #b68742;background:#fbf4e8}
.spec-name{font-size:14px;font-weight:600}.spec-qty{font-size:13px;color:#646a60}.spec-meta{grid-column:1/-1;font-size:12px;color:#646a60}
.spec-joins{display:none;grid-column:1/-1;margin-top:4px;font-size:12px}.spec-row[aria-pressed="true"] .spec-joins{display:block}
.spec-foot{margin:0;padding:12px 22px;border-top:1px solid rgba(0,0,0,.1);font-size:11px;line-height:1.45;color:#646a60}
.spec-foot p{margin:0}.spec-foot p+p{margin-top:5px}
.spec-chip{position:relative;z-index:2;margin-top:-41px;min-height:41px;box-sizing:border-box;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:6px 14px;background:#20251f;color:#fff;font-size:13px}
.spec-chip[hidden]{display:none}.spec-chip button{flex:none;background:none;border:1px solid rgba(255,255,255,.45);border-radius:999px;color:inherit;padding:3px 10px;font:inherit;font-size:12px;cursor:pointer}
@media(max-width:850px){.spec-panel{top:auto;left:0;width:100%;height:52vh;border-left:0;border-top:1px solid rgba(0,0,0,.14);border-radius:14px 14px 0 0;box-shadow:0 -12px 36px rgba(0,0,0,.18);overflow-y:auto;overscroll-behavior:contain}.spec-head{position:sticky;top:0;z-index:1;background:#fbfaf5;padding:14px 18px 10px}#spec-list{flex:none;overflow:visible;padding:2px 18px 10px}.spec-foot{padding:10px 18px 16px}body.spec-is-open{padding-bottom:52vh}}
@media print{.spec-panel{display:none}}