@font-face{font-family:'Inter';font-weight:400;src:url('fonts/Inter-Regular.ttf')}
@font-face{font-family:'Inter';font-weight:500 600;src:url('fonts/Inter-SemiBold.ttf')}
@font-face{font-family:'Inter';font-weight:700;src:url('fonts/Inter-Bold.ttf')}
@font-face{font-family:'Inter';font-weight:800 900;src:url('fonts/Inter-Black.ttf')}
:root{--rosso:#C1152B;--nero:#141414;--grigio:#707070;--tenue:#f4f3f1;--tenue2:#ecebe8;
  --ombra:0 1px 2px rgba(0,0,0,.05),0 10px 30px -6px rgba(0,0,0,.12);--vetro:rgba(255,255,255,.9);
  --spunta:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Ccircle cx='10' cy='10' r='10' fill='%23C1152B'/%3E%3Cpath d='M5.6 10.3l2.9 2.8 5.9-6' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;overflow:hidden;background:#efeeec}
body{font:13px/1.4 Inter,system-ui,sans-serif;color:var(--nero);-webkit-font-smoothing:antialiased}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none;-webkit-tap-highlight-color:transparent}
#vista{position:fixed;inset:0}#vista canvas{display:block;width:100%;height:100%;touch-action:none}
.vetro{background:var(--vetro);backdrop-filter:blur(18px) saturate(1.5);-webkit-backdrop-filter:blur(18px) saturate(1.5);box-shadow:var(--ombra)}

/* barra in alto */
.barra{position:fixed;top:12px;left:12px;right:12px;height:58px;border-radius:18px;display:flex;align-items:center;gap:12px;padding:0 8px 0 6px;z-index:5}
.indietro{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;color:var(--nero);text-decoration:none;flex:none}
.indietro svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.indietro:hover{background:var(--tenue)}
.titolo{display:flex;flex-direction:column;line-height:1.15;white-space:nowrap}
.titolo b{font-size:15px;font-weight:800;letter-spacing:-.02em}.titolo span{font-size:11px;color:var(--grigio)}
.modelli{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;flex:1;min-width:0;justify-content:center;padding:4px}
.modelli::-webkit-scrollbar{display:none}
.modello{display:flex;align-items:center;gap:7px;padding:8px 13px 8px 10px;border-radius:12px;font-weight:600;font-size:12.5px;white-space:nowrap;color:#4a4a4a;transition:background .15s,color .15s}
.modello svg{width:24px;height:18px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linejoin:round;stroke-linecap:round}
.modello:hover{background:var(--tenue)}
.modello.on{background:var(--nero);color:#fff}
.azioni{display:flex;gap:2px;flex:none}
.ico{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 10px;border-radius:12px;font-size:10.5px;font-weight:600;color:#4a4a4a}
.ico svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.ico:hover,.ico.on{background:var(--tenue)}

/* viste */
.viste{position:fixed;left:12px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:2px;padding:5px;border-radius:16px;z-index:4}
.viste button{padding:8px 11px;border-radius:11px;font-size:11.5px;font-weight:600;color:#4a4a4a;text-align:left;transition:background .15s}
.viste button:hover{background:var(--tenue)}.viste button.on{background:var(--nero);color:#fff}
#b-gira{display:grid;place-items:center}#b-gira svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* cartellino del tessuto scelto */
.cartellino{position:fixed;left:50%;transform:translateX(-50%);bottom:204px;display:flex;align-items:center;gap:10px;padding:6px 16px 6px 6px;border-radius:999px;z-index:4;max-width:calc(100vw - 24px)}
.cartellino i{width:32px;height:32px;border-radius:50%;flex:none;background:#ccc center/cover;box-shadow:0 1px 3px rgba(0,0,0,.18)}
.cartellino b{display:block;font-size:13px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cartellino span{display:block;font-size:11px;color:var(--grigio);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cartellino>div{min-width:0}

.attesa{position:fixed;left:50%;top:84px;transform:translateX(-50%);display:none;align-items:center;gap:8px;background:var(--nero);color:#fff;padding:7px 14px;border-radius:999px;font-weight:600;font-size:12px;z-index:6}
.attesa.si{display:flex}
.attesa i{width:12px;height:12px;border-radius:50%;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;animation:gira .8s linear infinite}
@keyframes gira{to{transform:rotate(360deg)}}

/* dock dei campioni */
.dock{position:fixed;left:12px;right:12px;bottom:12px;border-radius:20px;padding:4px 10px 12px;z-index:5;max-width:1100px;margin:0 auto}
.schede{display:flex;gap:18px;overflow-x:auto;scrollbar-width:none;padding:0 8px;margin-bottom:12px;box-shadow:inset 0 -1px 0 rgba(0,0,0,.06)}
.schede::-webkit-scrollbar{display:none}
.scheda{padding:11px 0 10px;font-weight:600;font-size:12.5px;white-space:nowrap;color:#777;position:relative;transition:color .15s}
.scheda small{font-weight:500;color:#aaa;margin-left:5px;font-size:11px}
.scheda:hover{color:var(--nero)}
.scheda.on{color:var(--nero)}
.scheda.on::after{content:'';position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;background:var(--rosso)}
.fila{display:flex;align-items:center;gap:4px}
.freccia{width:28px;height:72px;border-radius:10px;color:#888;flex:none;display:grid;place-items:center}
.freccia svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.freccia:hover{background:var(--tenue);color:var(--nero)}
.freccia[hidden]{display:none}
.campioni{display:flex;gap:12px;overflow-x:auto;scroll-behavior:smooth;scroll-snap-type:x proximity;padding:4px 2px 2px;flex:1;scrollbar-width:none}
.campioni::-webkit-scrollbar{display:none}
.cp{flex:none;width:74px;text-align:center;scroll-snap-align:start}
.cp i{display:block;width:74px;height:74px;border-radius:14px;background:#ddd center/cover;position:relative;box-shadow:0 1px 2px rgba(0,0,0,.14),0 2px 8px -2px rgba(0,0,0,.08);transition:transform .18s,box-shadow .18s}
.cp:hover i{transform:translateY(-2px);box-shadow:0 2px 4px rgba(0,0,0,.12),0 8px 16px -6px rgba(0,0,0,.2)}
.cp.on i{transform:translateY(-2px);box-shadow:0 2px 4px rgba(0,0,0,.12),0 10px 20px -8px rgba(0,0,0,.3)}
.cp.on i::after{content:'';position:absolute;top:5px;right:5px;width:20px;height:20px;background:var(--spunta) center/contain no-repeat;filter:drop-shadow(0 1px 2px rgba(0,0,0,.25))}
.cp b{display:block;font-size:11px;font-weight:600;margin-top:7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#333}
.cp span{display:block;font-size:10px;color:#999;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cp.on b{color:var(--nero);font-weight:700}.cp.on span{color:var(--rosso)}
.cp.piu i{background:conic-gradient(from 210deg,#e8473c,#f2b33d,#62b56a,#3f8fd2,#8b5cc7,#e8473c);display:grid;place-items:center}
.cp.piu i::before{content:'';width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.92) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M10 5v10M5 10h10' stroke='%23141414' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E") center/14px no-repeat}

/* popover ambiente */
.pop{position:fixed;top:78px;right:12px;width:300px;border-radius:18px;padding:14px;z-index:7;display:none}
.pop.si{display:block}
.pop-t{font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--grigio);font-weight:700;margin-bottom:9px}
.ambienti{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}
.amb{border-radius:12px;overflow:hidden;text-align:left;position:relative;height:60px;background:#ddd center/cover;transition:transform .15s}
.amb:hover{transform:translateY(-1px)}
.amb span{position:absolute;left:0;right:0;bottom:0;padding:16px 8px 6px;font-size:11px;font-weight:600;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.6))}
.amb.on::after{content:'';position:absolute;top:6px;right:6px;width:18px;height:18px;background:var(--spunta) center/contain no-repeat}
.riga{margin:8px 0}.riga label{display:flex;justify-content:space-between;font-size:11.5px;font-weight:600;color:#444;margin-bottom:4px}
.riga label span{color:#888;font-weight:500;font-variant-numeric:tabular-nums}
input[type=range]{width:100%;accent-color:var(--rosso);height:18px}
.seg{display:flex;gap:2px;background:var(--tenue);border-radius:11px;padding:3px;align-items:center}
.seg button{flex:1;padding:7px 4px;border-radius:9px;font-size:11.5px;font-weight:600;color:#555}
.seg button.on{background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.12);color:var(--nero)}
.seg input[type=color]{width:30px;height:26px;border:0;background:none;padding:0;cursor:pointer}

/* pannello Regola */
.pannello{position:fixed;top:12px;right:12px;bottom:12px;width:360px;background:#fff;border-radius:20px;box-shadow:0 12px 48px rgba(0,0,0,.18);z-index:8;display:flex;flex-direction:column;transform:translateX(calc(100% + 24px));transition:transform .28s cubic-bezier(.2,.8,.2,1)}
.pannello.si{transform:none}
.p-testa{display:flex;align-items:center;justify-content:space-between;padding:16px 16px 8px 20px}
.p-testa b{font-size:16px;font-weight:800;letter-spacing:-.02em}
.chiudi{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;color:#666}.chiudi:hover{background:var(--tenue)}
.chiudi svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.p-corpo{overflow:auto;padding:0 20px 24px;flex:1;overscroll-behavior:contain}
details{padding:2px 0 14px}
details+details{box-shadow:inset 0 1px 0 rgba(0,0,0,.06)}
summary{list-style:none;cursor:pointer;font-weight:700;font-size:13.5px;padding:14px 0 10px;display:flex;justify-content:space-between;align-items:center}
summary::after{content:'';width:7px;height:7px;border-right:1.6px solid #999;border-bottom:1.6px solid #999;transform:rotate(45deg);margin:-4px 4px 0 0;transition:transform .2s}
details[open] summary::after{transform:rotate(-135deg);margin-top:4px}
summary::-webkit-details-marker{display:none}
.p-lab{font-size:11.5px;font-weight:700;color:#333;margin:14px 0 8px}
.nota{font-size:11px;color:#8a8a8a;font-weight:400;margin-top:6px;line-height:1.45}
.p-lab .nota{display:inline;margin-left:4px}
.fonte{display:flex;gap:12px;align-items:center;background:var(--tenue);border-radius:14px;padding:8px}
.fonte img{width:56px;height:56px;border-radius:10px;object-fit:cover;background:#ddd;flex:none;box-shadow:0 1px 2px rgba(0,0,0,.14)}
.fonte b{display:block;font-size:12.5px}.fonte span{font-size:11px;color:#777;line-height:1.35;display:block;margin-top:1px}
.libreria{display:grid;grid-template-columns:repeat(4,1fr);gap:10px 8px}
.lb{text-align:center;font-size:10px;font-weight:600;color:#555;line-height:1.2;position:relative;display:flex;flex-direction:column;justify-content:flex-start}
.lb img{display:block;width:100%;aspect-ratio:1;border-radius:11px;object-fit:cover;background:#eee;margin-bottom:5px;box-shadow:0 1px 2px rgba(0,0,0,.14);transition:transform .15s}
.lb:hover img{transform:translateY(-1px)}
.lb.on::after{content:'';position:absolute;top:4px;right:4px;width:16px;height:16px;background:var(--spunta) center/contain no-repeat}
.lb.on{color:var(--nero)}
.lb.attuale::before{content:'in uso';position:absolute;left:4px;top:4px;font-size:8.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;background:rgba(20,20,20,.78);color:#fff;padding:2px 5px;border-radius:5px}
#usa-base .btn{margin-top:12px}
.cursori .riga{margin:12px 0}
.bottoni{display:flex;gap:8px;margin-top:14px}.bottoni .btn{flex:1}
.btn{background:var(--tenue);border-radius:11px;padding:10px 12px;font-weight:600;font-size:12.5px;transition:background .15s}
.btn:hover{background:var(--tenue2)}.btn.p{background:var(--rosso);color:#fff}.btn.p:hover{background:#a80f22}
.btn.largo{width:100%;margin-top:10px}.btn:disabled{opacity:.45;cursor:default}
.col-riga{display:flex;gap:8px;align-items:center;margin:8px 0}
.col-riga input[type=color]{width:46px;height:38px;border:0;border-radius:11px;padding:0;background:none;cursor:pointer}
.col-riga input[type=color]::-webkit-color-swatch-wrapper{padding:0}.col-riga input[type=color]::-webkit-color-swatch{border:0;border-radius:11px}
.t{border:0;background:var(--tenue);border-radius:10px;padding:9px 10px;font:12px ui-monospace,SFMono-Regular,monospace;width:100%;min-width:0;outline:none;transition:box-shadow .15s}
.t:focus{box-shadow:0 0 0 2px rgba(193,21,43,.35);background:#fff}
.col-riga .t#hex{flex:1}
label.mini{font-size:10.5px;font-weight:600;color:#777;flex:1;display:flex;flex-direction:column;gap:3px}
#ruota{width:200px;height:200px;border-radius:50%;cursor:crosshair;display:block;margin:10px auto;touch-action:none}
.tavolozza{display:grid;grid-template-columns:repeat(8,1fr);gap:6px;margin-top:10px}
.tavolozza i{aspect-ratio:1;border-radius:8px;cursor:pointer;box-shadow:0 1px 2px rgba(0,0,0,.18);transition:transform .12s}
.tavolozza i:hover{transform:scale(1.08)}
.spunta{display:flex;gap:8px;align-items:center;font-size:12px;margin:12px 0}
.spunta input{accent-color:var(--rosso);width:16px;height:16px}
.toast{position:fixed;left:50%;top:84px;transform:translateX(-50%);background:var(--nero);color:#fff;padding:10px 16px;border-radius:12px;font-weight:600;z-index:20;display:none;max-width:90vw;box-shadow:0 10px 30px rgba(0,0,0,.2)}
.toast.si{display:block}
:focus-visible{outline:2px solid var(--rosso);outline-offset:2px}

/* incorporato (iframe nell'app): solo il modello */
body.incorporato .barra,body.incorporato .dock,body.incorporato .cartellino,body.incorporato .pannello,body.incorporato .pop{display:none}
body.incorporato .viste{top:auto;bottom:8px;left:8px;transform:none;flex-direction:row;padding:3px}
body.incorporato .viste button{padding:5px 8px;font-size:10.5px}

/* telefono */
@media (max-width:760px){
  .barra{top:8px;left:8px;right:8px;height:auto;flex-wrap:wrap;padding:6px;gap:2px;border-radius:16px}
  .titolo{flex:1;padding-left:2px}.titolo span{display:none}
  .modelli{order:3;flex-basis:100%;justify-content:flex-start;padding:2px 0 0}
  .modello{padding:7px 11px 7px 8px;font-size:12px}
  .ico span{display:none}.ico{padding:9px}
  .viste{left:8px;top:auto;bottom:232px;transform:none;flex-direction:row;border-radius:14px}
  .viste button{padding:7px 10px}
  .cartellino{bottom:182px;left:8px;transform:none;max-width:calc(100vw - 16px)}
  .dock{left:8px;right:8px;bottom:8px;padding:2px 8px 10px;border-radius:18px}
  .schede{gap:16px;margin-bottom:10px}
  .freccia{display:none}
  .cp{width:64px}.cp i{width:64px;height:64px;border-radius:12px}
  .pop{top:auto;bottom:8px;left:8px;right:8px;width:auto}
  .pannello{top:auto;left:0;right:0;bottom:0;width:auto;height:74vh;border-radius:22px 22px 0 0;transform:translateY(105%)}
  .pannello::before{content:'';position:absolute;top:7px;left:50%;width:36px;height:4px;margin-left:-18px;border-radius:2px;background:#ddd}
}