.kit__preview{align-content:stretch}.kit__stage{position:relative;border-radius:20px;padding:44px 20px 30px;min-height:560px;display:flex;flex-direction:column;align-items:center;background:radial-gradient(120% 80% at 50% 0%,#fbfbfd,#e9ecf2 70%,#dfe3ea);transition:box-shadow .2s,background .2s}.kit__stage.is-over{box-shadow:inset 0 0 0 3px var(--blue);background:radial-gradient(120% 80% at 50% 0%,#eef4ff,#dfe9ff)}.kit__tip{margin:14px 0 0;font:600 12.5px/1.3 Montserrat,system-ui;color:#7a8399}.bag{position:relative;width:min(330px,94%)}.cav{position:relative;z-index:10;display:flex;align-items:center;justify-content:center;gap:8px;aspect-ratio:2 / 1;margin:0 -3px;background:#fff;border-radius:3px;box-shadow:0 10px 24px #00000029,0 1px #0000000f;cursor:pointer;overflow:hidden;color:var(--navy);font:700 14px/1.2 Montserrat,system-ui;transition:transform .15s}.cav:hover{transform:translateY(-2px)}.cav img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;background:#fff}.cav__staple{position:absolute;bottom:9%;width:8.5%;height:3%;border-radius:999px;z-index:12;pointer-events:none;background:linear-gradient(180deg,#f8f9fb,#d3d7df 40%,#9aa2b0 75%,#c6cbd5);box-shadow:0 0 0 .6px #282d3c8c,0 1.5px 2px #00000059,0 0 5px 2px #0000000f}.cav__staple:before,.cav__staple:after{content:"";position:absolute;top:25%;width:14%;height:50%;border-radius:1px;background:#1e233299}.cav__staple:before{left:9%}.cav__staple:after{right:9%}.cav__staple--l{left:8%}.cav__staple--r{right:8%}.cav__plus{width:38px;height:38px;border-radius:50%;background:var(--blue);color:#fff;font-size:28px;line-height:38px;text-align:center;font-weight:800}.cav__hole{position:absolute;top:8px;left:50%;width:12px;height:12px;margin-left:-6px;border-radius:50%;background:#e4e7ee;box-shadow:inset 0 1px 2px #00000040;z-index:5}.bag__body{position:relative;z-index:1;margin-top:-12px;height:430px;border-radius:6px 6px 22px 22px;overflow:hidden;background:linear-gradient(180deg,#ffffff9e,#ffffff57 40%,#ebf0f880);border:2px solid rgba(20,30,60,.1);border-top:0;box-shadow:0 26px 44px #00000029,inset 0 0 0 1px #ffffffbf,inset 0 -18px 30px #ffffff59,inset 0 22px 30px #ffffff59}.bag__zip{position:absolute;left:0;right:0;top:14px;height:10px;z-index:3;pointer-events:none;background:linear-gradient(180deg,#7882962e,#ffffff8c 45%,#78829638);border-top:1px solid rgba(255,255,255,.8);border-bottom:1px solid rgba(40,50,80,.12)}.bag__inner{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;touch-action:none}.bag__shine{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:5;background:linear-gradient(112deg,#fff0 18%,#ffffff8c 26%,#ffffff14,#fff0 40%),linear-gradient(112deg,#fff0 55%,#ffffff59 62%,#fff0 70%),radial-gradient(60% 40% at 18% 12%,#ffffff8c,#fff0 70%),radial-gradient(50% 30% at 85% 92%,#ffffff59,#fff0 70%);mix-blend-mode:screen}.bag__fold{position:absolute;left:0;right:0;bottom:0;height:26px;z-index:5;pointer-events:none;background:linear-gradient(180deg,#141e3c00,#141e3c1a);border-bottom:3px solid rgba(255,255,255,.7)}.bag__hint{position:absolute;top:0;right:0;bottom:0;left:0;margin:0;display:grid;place-content:center;text-align:center;color:#7a8399;font:700 16px/1.3 Montserrat,system-ui}.bag__hint small{display:block;font-weight:500;font-size:13px;margin-top:4px}.stk{position:absolute;left:50%;bottom:42px;width:62%;margin-left:-31%;transform:translate(var(--x),var(--y)) rotate(var(--rot));filter:drop-shadow(0 6px 10px rgba(0,0,0,.28));z-index:calc(2 + var(--k));-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.stk.grab{cursor:grab}.stk.grab:active{cursor:grabbing;filter:drop-shadow(0 12px 18px rgba(0,0,0,.32))}.stk.drop{animation:stk-drop .95s cubic-bezier(.2,.9,.3,1.12) both}@keyframes stk-drop{0%{transform:translate(var(--x),-560px) rotate(calc(var(--rot) - 26deg));opacity:0}10%{opacity:1}to{transform:translate(var(--x),var(--y)) rotate(var(--rot));opacity:1}}.kit__cav{display:flex;align-items:center;gap:12px;padding:10px 14px;border:2px dashed #cfd5e3;border-radius:14px;cursor:pointer;font:600 14px/1.2 Montserrat,system-ui;color:var(--navy);background:#fff}.kit__cav.has{border-style:solid;border-color:var(--blue)}.kit__cav img{width:72px;height:36px;object-fit:contain;border-radius:6px;background:#fff}.kit__cav b{margin-left:auto;color:var(--blue)}.kit__plus{width:30px;height:30px;border-radius:50%;background:var(--blue);color:#fff;font-size:22px;line-height:30px;text-align:center;font-weight:800;flex:none}.kit__slots{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.slot{position:relative;aspect-ratio:1;border:2px dashed #cfd5e3;border-radius:12px;background:#fff;display:grid;place-items:center;cursor:pointer;overflow:hidden}.slot.has{border-style:solid;border-color:var(--blue)}.slot.busy{border-color:var(--yellow)}.slot img{width:86%;height:86%;object-fit:contain}.slot__plus{color:var(--blue);font:800 26px/1 Montserrat,system-ui}.slot em{position:absolute;left:6px;top:4px;font:700 11px/1 Montserrat,system-ui;color:#7a8399;font-style:normal}.slot__x{position:absolute;right:4px;top:4px;width:20px;height:20px;border:0;border-radius:50%;background:var(--navy);color:#fff;font-size:11px;cursor:pointer}.kit__flash{font-size:13px;color:#b3261e;margin:8px 0 0}.kit__chips{display:flex;flex-wrap:wrap;gap:8px}.kit__chips .chip{border:2px solid #dfe3ea;background:#fff;border-radius:999px;padding:9px 14px;font:700 13px/1 Montserrat,system-ui;color:var(--navy);cursor:pointer}.kit__chips .chip.is-on{background:var(--navy);border-color:var(--navy);color:#fff}.kit__modal{max-width:620px;max-height:calc(100vh - 28px);overflow:auto;padding:20px 22px;gap:10px}.kit__shapes{display:flex;gap:6px;flex-wrap:wrap;justify-content:center}.kit__shape{display:grid;place-items:center;gap:2px;padding:6px 8px;border:2px solid #dfe3ea;border-radius:12px;background:#fff;cursor:pointer;font:700 11.5px/1 Montserrat,system-ui;color:var(--navy)}.kit__shape img{width:40px;height:40px;object-fit:contain}.kit__shape.is-on{border-color:var(--navy);background:#f4f5f8}.kit__row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.kit__row .step__hint{margin:0}.kit__modal-actions{position:sticky;bottom:-20px;background:#fff;padding:10px 0 2px}.kit__modal h3{margin:0 24px 0 0;font:800 20px/1.2 Montserrat,system-ui;color:var(--navy)}.kit__modal h3 small{display:block;font-weight:500;font-size:12.5px;color:#7a8399;margin-top:2px}.kit__modal-engine{border:2px solid var(--line, #e6e9f0);border-radius:16px;overflow:hidden}.kit__modal-actions{display:flex;justify-content:center;gap:10px;margin-top:4px}.kit__row--size{flex-direction:column;align-items:center;text-align:center;gap:8px}.kit__row--size .kit__chips{justify-content:center}.kit__free{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:6px;font:600 13px/1.2 Montserrat,system-ui;color:var(--navy)}.kit__free input{width:74px;padding:7px 8px;border:2px solid #dfe3ea;border-radius:10px;font:700 14px/1 Montserrat,system-ui;color:var(--navy);text-align:center}.kit__free small{width:100%;font-weight:500;font-size:11.5px;color:#7a8399}.kit__engine{position:absolute;width:1px;height:1px;overflow:hidden;opacity:0;pointer-events:none;left:-9999px}.kit__row--cav{justify-content:center;text-align:center}.modal-backdrop[hidden]{display:none}