.bg-overlay{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:1.5rem;background:rgba(0,0,0,.65);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);animation:bg-fade .2s ease both}.bg-card{position:relative;width:100%;max-width:420px;padding:2.25rem 2rem 1.75rem;border-radius:20px;border:1px solid var(--border-strong);background:radial-gradient(120% 60% at 50% 0,rgba(255,255,255,.08) 0,rgba(255,255,255,0) 55%),#0a0a0a;box-shadow:inset 0 0 0 1px rgba(255,255,255,.04),0 30px 80px -20px rgba(0,0,0,.8);text-align:center;animation:bg-pop .26s cubic-bezier(.22,1.3,.36,1) both}.bg-card--shake{animation:bg-shake .4s ease both}.bg-close{position:absolute;top:.9rem;right:.9rem;width:32px;height:32px;display:grid;place-items:center;border:none;border-radius:999px;background:transparent;color:var(--muted);cursor:pointer;transition:color .15s ease,background .15s ease}.bg-close:hover{color:var(--foreground);background:rgba(255,255,255,.06)}.bg-close svg{width:18px;height:18px}.bg-badge{display:inline-block;padding:4px 12px;border-radius:999px;border:1px solid var(--border);color:var(--muted);font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase}.bg-title{margin:.9rem 0 0;font-size:1.65rem;font-weight:700;letter-spacing:-.02em;color:var(--foreground)}.bg-copy{margin:.6rem 0 1.4rem;font-size:.92rem;line-height:1.55;color:var(--muted)}.bg-input{width:100%;padding:.95rem 1rem;border-radius:12px;border:1px solid var(--border-strong);background:rgba(0,0,0,.5);color:var(--foreground);font-family:ui-monospace,SF Mono,SFMono-Regular,Menlo,monospace;font-size:1.05rem;letter-spacing:.28em;text-align:center;outline:none;transition:border-color .15s ease,box-shadow .15s ease}.bg-input::placeholder{color:rgba(255,255,255,.28);letter-spacing:.28em}.bg-input:focus{border-color:rgba(255,255,255,.55);box-shadow:0 0 0 3px rgba(255,255,255,.08)}.bg-input:disabled{opacity:.6}.bg-error{margin:.7rem 0 0;color:var(--error);font-size:.85rem}.bg-cta{width:100%;margin-top:1.1rem;padding:.95rem 1.5rem;border-radius:12px;border:1px solid var(--accent);background:var(--accent);color:#000;font-size:1rem;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;transition:opacity .15s ease,transform .18s cubic-bezier(.22,1.4,.36,1)}.bg-cta:hover:not(:disabled){transform:translateY(-1px)}.bg-cta:active:not(:disabled){transform:scale(.98)}.bg-cta:disabled{opacity:.75;cursor:default}.bg-foot{margin:1.1rem 0 0;font-size:.78rem;color:rgba(255,255,255,.4)}@keyframes bg-fade{0%{opacity:0}to{opacity:1}}@keyframes bg-pop{0%{opacity:0;transform:translateY(14px) scale(.96)}to{opacity:1;transform:none}}@keyframes bg-shake{10%,90%{transform:translateX(-1px)}20%,80%{transform:translateX(2px)}30%,50%,70%{transform:translateX(-4px)}40%,60%{transform:translateX(4px)}}@media (prefers-reduced-motion:reduce){.bg-card,.bg-card--shake,.bg-overlay{animation:none}}.lmb{display:inline-block;perspective:1000px}.lmb,.lmb__scene{position:relative}.lmb__scene{width:var(--lmb-w);height:var(--lmb-h);transform-style:preserve-3d}.lmb__label{position:absolute;inset:0;z-index:30;display:flex;align-items:center;justify-content:center;gap:6px;transform:translateZ(20px);pointer-events:none;color:#8b8b90;font-size:14px;font-weight:600;letter-spacing:.02em;text-shadow:0 1px 2px rgba(0,0,0,.5);white-space:nowrap}.lmb__label svg{width:15px;height:15px;filter:drop-shadow(0 1px 2px rgba(0,0,0,.5))}.lmb__core{position:absolute;inset:0;z-index:20;transform:translateZ(10px);transition:transform .15s cubic-bezier(.4,0,.2,1)}.lmb__core:before{content:"";position:absolute;inset:2px;border-radius:100px;background:linear-gradient(180deg,#202020,#000000);transition:box-shadow .15s cubic-bezier(.4,0,.2,1)}.lmb[data-pressed=true] .lmb__core{transform:translateZ(10px) translateY(1px) scale(.98)}.lmb[data-pressed=true] .lmb__core:before{box-shadow:inset 0 2px 4px rgba(0,0,0,.4),inset 0 1px 2px rgba(0,0,0,.3)}.lmb__metal{position:absolute;inset:0;z-index:10;border-radius:100px;transition:transform .15s cubic-bezier(.4,0,.2,1),box-shadow .15s cubic-bezier(.4,0,.2,1);box-shadow:0 0 0 1px rgba(0,0,0,.3),0 36px 14px 0 rgba(0,0,0,.02),0 20px 12px 0 rgba(0,0,0,.08),0 9px 9px 0 rgba(0,0,0,.12),0 2px 5px 0 rgba(0,0,0,.15)}.lmb[data-hovered=true] .lmb__metal{box-shadow:0 0 0 1px rgba(0,0,0,.4),0 12px 6px 0 rgba(0,0,0,.05),0 8px 5px 0 rgba(0,0,0,.1),0 4px 4px 0 rgba(0,0,0,.15),0 1px 2px 0 rgba(0,0,0,.2)}.lmb[data-pressed=true] .lmb__metal{transform:translateY(1px) scale(.98);box-shadow:0 0 0 1px rgba(0,0,0,.5),0 1px 2px 0 rgba(0,0,0,.3)}.lmb__shader{position:relative;width:100%;height:100%;border-radius:100px;overflow:hidden}.lmb__shader canvas{position:absolute!important;top:0!important;left:0!important;display:block!important;width:100%!important;height:100%!important;border-radius:100px!important}.lmb__hit{position:absolute;inset:0;z-index:40;transform:translateZ(25px);background:transparent;border:none;cursor:pointer;outline:none;overflow:hidden;border-radius:100px}.lmb__hit:focus-visible{outline:2px solid var(--t-color-accent-default,#2563eb);outline-offset:3px}.lmb__ripple{position:absolute;width:20px;height:20px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.4) 0,rgba(255,255,255,0) 70%);pointer-events:none;animation:lmb-ripple .6s ease-out}@keyframes lmb-ripple{0%{transform:translate(-50%,-50%) scale(0);opacity:.6}to{transform:translate(-50%,-50%) scale(4);opacity:0}}@media (prefers-reduced-motion:reduce){.lmb__ripple{animation:none;opacity:0}}