/* MUB3 Frontend CSS */
:root{--g:#c4956a;--gd:#a87a52;--blush:#fdf6f6;--bdr:#e8d8d0;--dk:#2c2c2c;--mid:#666;--green:#3da05f;--red:#c0392b;--orange:#e67e22;--r:5px;--trans:.25s ease}
.mub3-wrap{margin:20px 0;padding:18px 0 4px;border-top:1px solid var(--bdr);font-family:'Montserrat','Helvetica Neue',sans-serif;clear:both;width:100%}
.mub3-title{font-size:.7rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--g);margin-bottom:14px}
.mub3-title::before{content:'✦ '}
.mub3-blocks{display:flex;flex-direction:column;gap:18px}
.mub3-inst{}
.mub3-inst-label{font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--dk);margin-bottom:7px;display:flex;align-items:center;gap:5px}
.mub3-req{color:var(--g);font-size:1rem}
.mub3-inst-desc{font-size:.78rem;color:var(--mid);margin-bottom:7px;line-height:1.5}
.mub3-inst-err{font-size:.76rem;color:var(--red);background:#fdf0f0;border-left:3px solid var(--red);padding:5px 9px;border-radius:var(--r);margin-top:5px;animation:mub3-shake .35s ease}
@keyframes mub3-shake{0%,100%{transform:translateX(0)}30%{transform:translateX(-4px)}70%{transform:translateX(4px)}}
/* Pulsanti */
.mub3-btns{display:flex;flex-wrap:wrap;gap:7px}
.mub3-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 13px;background:var(--blush);border:1.5px solid var(--bdr);border-radius:var(--r);font-family:inherit;font-size:.79rem;font-weight:500;color:var(--dk);cursor:pointer;transition:all var(--trans);outline:none;white-space:nowrap}
.mub3-btn:hover:not(:disabled):not(.mub3-oos){border-color:var(--g);color:var(--g);background:#fdf2ea;transform:translateY(-1px);box-shadow:0 3px 10px rgba(196,149,106,.18)}
.mub3-btn.sel,.mub3-btn[aria-pressed="true"]{background:var(--g);border-color:var(--g);color:#fff;box-shadow:0 4px 12px rgba(196,149,106,.35);transform:translateY(-1px)}
.mub3-btn.sel small{color:rgba(255,255,255,.8)}
.mub3-btn.mub3-oos,.mub3-btn:disabled{opacity:.4;cursor:not-allowed;text-decoration:line-through}
.mub3-cdot{width:12px;height:12px;border-radius:50%;border:1.5px solid rgba(0,0,0,.12);flex-shrink:0;display:inline-block}
.mub3-btn small{font-size:.68rem;opacity:.7}
.mub3-oos-tag{font-size:.62rem;background:#eee;color:#999;padding:1px 4px;border-radius:3px;text-transform:uppercase}
.mub3-low-tag{font-size:.62rem;background:#fef5e4;color:var(--orange);padding:1px 4px;border-radius:3px;animation:mub3-pulse 2s ease-in-out infinite}
@keyframes mub3-pulse{0%,100%{opacity:1}50%{opacity:.7}}
.mub3-btns.multi-max .mub3-btn:not(.sel){opacity:.45;pointer-events:none}
/* Dropdown */
.mub3-drop{max-width:320px}
.mub3-sel{width:100%;padding:9px 32px 9px 11px;border:1.5px solid var(--bdr);border-radius:var(--r);font-family:inherit;font-size:.84rem;color:var(--dk);background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='11' viewBox='0 0 24 24' fill='none' stroke='%23c4956a' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat right 9px center;-webkit-appearance:none;appearance:none;cursor:pointer;transition:border-color var(--trans);outline:none}
.mub3-sel:focus{border-color:var(--g);box-shadow:0 0 0 3px rgba(196,149,106,.15)}
.mub3-sel.has-val{border-color:var(--g);background-color:#fdf2ea}
/* Immagini */
.mub3-imgs{display:flex;flex-wrap:wrap;gap:9px}
.mub3-img{display:flex;flex-direction:column;align-items:center;gap:5px;cursor:pointer;outline:none;border-radius:var(--r);transition:transform var(--trans)}
.mub3-img:hover:not([aria-disabled="true"]){transform:translateY(-2px)}
.mub3-img-t,.mub3-img-c,.mub3-img-p{position:relative;width:68px;height:68px;border:2px solid var(--bdr);border-radius:var(--r);overflow:hidden;background:var(--blush);display:flex;align-items:center;justify-content:center;transition:border-color var(--trans),box-shadow var(--trans)}
.mub3-img-t img{width:100%;height:100%;object-fit:cover;display:block}
.mub3-img-p{font-size:1rem;color:var(--mid);font-style:italic}
.mub3-img:hover:not([aria-disabled="true"]) .mub3-img-t,
.mub3-img:hover:not([aria-disabled="true"]) .mub3-img-c{border-color:var(--g)}
.mub3-img.sel .mub3-img-t,.mub3-img.sel .mub3-img-c,.mub3-img.sel .mub3-img-p{border-color:var(--g);border-width:2.5px;box-shadow:0 0 0 3px rgba(196,149,106,.22)}
.mub3-img.sel .mub3-img-t::after,.mub3-img.sel .mub3-img-c::after,.mub3-img.sel .mub3-img-p::after{content:'✓';position:absolute;top:3px;right:3px;background:var(--g);color:#fff;width:16px;height:16px;border-radius:50%;font-size:.6rem;font-weight:700;display:flex;align-items:center;justify-content:center}
.mub3-oos-ov{position:absolute;inset:0;background:rgba(255,255,255,.72);display:flex;align-items:center;justify-content:center;font-size:.58rem;font-weight:700;text-transform:uppercase;color:#999;letter-spacing:.08em}
.mub3-img[aria-disabled="true"]{cursor:not-allowed;opacity:.45}
.mub3-img-i{text-align:center;max-width:68px}
.mub3-img-i span{display:block;font-size:.68rem;font-weight:600;color:var(--dk);line-height:1.3;word-break:break-word}
.mub3-img-i small{display:block;font-size:.62rem;color:var(--g);font-weight:600}
/* Input testo */
.mub3-input-wrap{max-width:360px}
.mub3-txt-input{width:100%;padding:9px 11px;border:1.5px solid var(--bdr);border-radius:var(--r);font-family:inherit;font-size:.86rem;color:var(--dk);outline:none;transition:border-color var(--trans)}
.mub3-txt-input:focus{border-color:var(--g);box-shadow:0 0 0 3px rgba(196,149,106,.12)}
.mub3-input-meta{display:flex;justify-content:space-between;margin-top:4px;font-size:.7rem;color:var(--mid)}
.mub3-input-price{color:var(--g);font-weight:600}
/* Riepilogo */
.mub3-summary{margin-top:14px;padding:11px 14px;background:var(--blush);border:1px solid var(--bdr);border-left:3px solid var(--g);border-radius:var(--r)}
.mub3-sum-label{font-size:.68rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--g);margin-bottom:5px}
.mub3-sum-row{display:flex;align-items:baseline;gap:6px;font-size:.8rem;color:var(--dk);margin-bottom:3px}
.mub3-sum-row span:first-child{color:var(--mid);font-size:.74rem;min-width:100px}
.mub3-sum-row strong{font-weight:600}
.mub3-sum-price{font-size:.68rem;color:var(--g);font-weight:600}
/* Extra prezzo */
.mub3-extra{display:flex;align-items:center;justify-content:space-between;margin-top:8px;padding:8px 14px;background:var(--g);color:#fff;border-radius:var(--r);font-size:.8rem}
.mub3-extra-label{font-weight:600;font-size:.68rem;text-transform:uppercase;letter-spacing:.07em}
.mub3-extra-val{font-size:1rem;font-style:italic;font-family:'Cormorant Garamond',Georgia,serif}
.mub3-inst[data-cond]{transition:opacity .25s}
.mub3-inst.has-err .mub3-btns{outline:2px solid var(--red);outline-offset:3px;border-radius:var(--r)}
.mub3-inst.has-err .mub3-sel{border-color:var(--red)!important}
@media(max-width:480px){.mub3-btn{padding:7px 10px;font-size:.74rem}.mub3-img-t,.mub3-img-c,.mub3-img-p{width:56px;height:56px}.mub3-drop{max-width:100%}}