:root{--bg:#16181c;--panel:#1f2228;--line:#2e323a;--text:#eceef2;--muted:#9aa1ad;--accent:#2f6ae0;--accent-ink:#fff;--handle:#ffd400;--ok:#3ccf7a;--err:#ff6b5e;--radius:12px;--hairline:#ffffff12;--lift:inset 0 1px 0 #ffffff0a;--ease-out:cubic-bezier(.23, 1, .32, 1);--press:.16s;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html{-webkit-tap-highlight-color:transparent;-webkit-text-size-adjust:100%;overscroll-behavior-y:none}html,body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}button{font:inherit;color:inherit;touch-action:manipulation;-webkit-user-select:none;user-select:none}.app{max-width:1080px;padding:calc(16px + env(safe-area-inset-top,0px)) max(16px, env(safe-area-inset-right,0px)) 40px max(16px, env(safe-area-inset-left,0px));margin:0 auto}@keyframes enter{0%{opacity:0;transform:translateY(6px)}}@keyframes appear{0%{opacity:0}}@keyframes develop{0%{opacity:0;filter:blur(8px)}}.panel{animation:enter .24s var(--ease-out) backwards}.top{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 24px;margin-bottom:16px;display:flex}.brand{align-items:center;gap:10px;display:flex}.brand h1{letter-spacing:-.02em;margin:0;font-size:18px;font-weight:650}.mark{color:#fff;background:linear-gradient(#1f56c4,#163f96);border-radius:5px;place-items:end center;width:26px;height:32px;padding-bottom:3px;font-size:10px;font-weight:700;display:grid;box-shadow:inset 0 1px #fff3,0 2px 8px -2px #1848a8b3}.steps{gap:6px;margin:0;padding:0;list-style:none;display:flex}.steps li{color:var(--muted);border-radius:999px;align-items:center;gap:6px;padding:4px 10px 4px 4px;font-size:13px;transition:background-color .2s,color .2s;display:flex}.steps .num{border:1px solid var(--line);font-variant-numeric:tabular-nums;border-radius:50%;place-items:center;width:22px;height:22px;font-size:12px;transition:background-color .2s,border-color .2s,color .2s;display:grid}.steps li.active{background:var(--panel);box-shadow:var(--lift), 0 0 0 1px var(--hairline);color:var(--text)}.steps li.active .num{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.steps li.done .num{border-color:var(--ok);color:var(--ok)}@media (width<=560px){.steps li:not(.active) .label{display:none}.steps li:not(.active){padding-right:4px}}.panel{flex-direction:column;gap:14px;display:flex}.hint{color:var(--muted);margin:0}.hint.small{font-size:13px}.toolbar{align-items:center;gap:12px;display:flex}.toolbar .hint{flex:1}.btn.small{white-space:nowrap;min-height:36px;padding:0 12px;font-size:13px}@media (width<=560px){.toolbar{flex-direction:column;align-items:stretch}}.error{color:var(--err);margin:0}.warn-note{color:var(--handle);margin:10px 0 0;font-size:14px}.status{min-height:30px;margin-bottom:12px}.chip{background:var(--panel);border:1px solid var(--line);font-variant-numeric:tabular-nums;border-radius:999px;flex-wrap:wrap;align-items:center;gap:8px;padding:5px 12px;font-size:13px;display:inline-flex}.chip.ok{color:var(--ok)}.chip.err{color:var(--err);border-radius:var(--radius)}.link{color:var(--text);cursor:pointer;background:0 0;border:0;padding:0;text-decoration:underline}.spinner{border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;width:13px;height:13px;animation:.65s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.drop{border:2px dashed var(--line);border-radius:var(--radius);background:radial-gradient(120% 70% at 50% 0%, #2f6ae01a, transparent 65%), var(--panel);min-height:300px;color:var(--muted);cursor:pointer;transition:border-color .15s ease, background-color .15s ease, transform var(--press) var(--ease-out);flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:32px 16px;display:flex}.drop svg{color:#7f9fe6}.drop strong{color:var(--text);letter-spacing:-.01em;font-size:17px;font-weight:600}.drop:active{transform:scale(.99)}.drop.over,.drop:focus-visible{border-color:var(--accent);outline:none}@media (hover:hover) and (pointer:fine){.drop:hover{border-color:var(--accent)}}.drop.over{background-color:#222838}.tips{color:var(--muted);margin:0;padding-left:18px;font-size:13px}.stage{border-radius:var(--radius);width:100%;box-shadow:0 0 0 1px var(--hairline), 0 16px 40px -16px #000000b3;background:#0d0e10;margin:0 auto;position:relative;overflow:hidden}.stage-img,.stage-overlay,.stage.result img{width:100%;height:100%;display:block;position:absolute;inset:0}.stage.result img{object-fit:contain;animation:develop .32s var(--ease-out) backwards}.stage-overlay{touch-action:none}.quad{fill:#ffd40014;stroke:var(--handle);cursor:move}.quad.invalid{stroke:var(--err);fill:#ff6b5e1f}.handle{cursor:grab}.handle circle:last-child{fill:none;stroke:var(--handle);filter:drop-shadow(0 0 1px #000)}.loupe{border:2px solid var(--handle);pointer-events:none;border-radius:50%;position:absolute;top:10px;box-shadow:0 6px 20px #00000080}.loupe.left{left:10px}.loupe.right{right:10px}.stage-img.draggable{touch-action:none;cursor:grab}.stage-img.dragging{cursor:grabbing}.stage-wait{text-align:center;background:#0d0e108c;place-items:center;padding:16px;display:grid;position:absolute;inset:0}.scenes{scroll-snap-type:x proximity;overscroll-behavior-x:contain;scrollbar-width:none;gap:8px;padding:2px 0 4px;display:flex;overflow-x:auto;-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 32px),#0000);mask-image:linear-gradient(90deg,#000 calc(100% - 32px),#0000)}.scenes::-webkit-scrollbar{display:none}.scenes:after{content:"";flex:0 0 24px}.scene{background:var(--panel);width:112px;box-shadow:var(--lift);cursor:pointer;scroll-snap-align:start;text-align:left;transition:border-color .15s ease, transform var(--press) var(--ease-out);border:2px solid #0000;border-radius:10px;flex:none;padding:0;position:relative;overflow:hidden}.scene img{aspect-ratio:4/3;object-fit:cover;background:#262a31;width:100%;display:block}.scene span{color:var(--muted);padding:4px 8px 6px;font-size:12px;display:block}.scene.selected{border-color:var(--accent)}.scene-badge{background:var(--ok);color:#08130c;border-radius:999px;padding:2px 7px;font-size:11px;font-style:normal;font-weight:600;line-height:1.5;position:absolute;top:6px;left:6px}.scene.selected span{color:var(--text)}.controls{grid-template-columns:1fr 1fr;gap:8px 20px;display:grid}.controls label{align-items:center;gap:12px;font-size:14px;display:flex}.controls label span{width:44px;color:var(--muted)}.controls input[type=range]{accent-color:var(--accent);flex:1;min-width:0}.controls .hint{grid-column:1/-1}@media (width<=560px){.controls{grid-template-columns:1fr}}.actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.btn{border:1px solid var(--line);cursor:pointer;min-height:44px;transition:transform var(--press) var(--ease-out), background-color .15s ease, opacity .15s ease;background:0 0;border-radius:10px;padding:0 18px;font-weight:550}.btn.primary{color:var(--accent-ink);background:linear-gradient(#3b77ec,#2a62d6);border-color:#2a62d6;box-shadow:inset 0 1px #ffffff2e,0 6px 18px -8px #2f6ae0cc}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.primary:disabled{box-shadow:none}.btn:not(:disabled):active,.scene:active,.seg button:active,.card-remove:active{transform:scale(.97)}.card:has(>.card-img:active){transform:scale(.98)}@media (hover:hover) and (pointer:fine){.btn:not(:disabled):hover{background-color:#ffffff0a}.btn.primary:not(:disabled):hover{filter:brightness(1.1)}}.btn:focus-visible,.scene:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (width<=560px){.actions{z-index:5;padding:8px 16px calc(8px + env(safe-area-inset-bottom,0px));-webkit-backdrop-filter:blur(18px)saturate(160%);backdrop-filter:blur(18px)saturate(160%);box-shadow:0 -1px 0 var(--hairline);background:#16181cb8;margin:0 -16px;position:sticky;bottom:0}.actions.inline{padding:0 0 env(safe-area-inset-bottom,0px);-webkit-backdrop-filter:none;backdrop-filter:none;box-shadow:none;background:0 0;margin:0;position:static}.actions .btn{flex:auto}.actions .btn:not(.primary){min-height:40px}.actions .btn.primary{flex-basis:100%;order:-1}}.grid{grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.grid.small{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}.card{background:var(--panel);border:1px solid var(--line);min-width:0;box-shadow:var(--lift);transition:transform var(--press) var(--ease-out);animation:enter .26s var(--ease-out) backwards;animation-delay:calc(min(var(--i,0), 8) * 40ms);border-radius:10px;flex-direction:column;display:flex;position:relative;overflow:hidden}.card-img{width:100%;aspect-ratio:var(--card-ratio,4 / 3);cursor:pointer;background:#0d0e10;border:0;place-items:center;padding:0;display:grid;position:relative}.card-img img{object-fit:cover;width:100%;height:100%;animation:.2s backwards appear;position:absolute;inset:0}.card-busy{position:absolute;bottom:8px;right:8px}.card-remove{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);cursor:pointer;width:30px;height:30px;transition:transform var(--press) var(--ease-out);background:#0d0e1099;border:0;border-radius:50%;font-size:18px;line-height:1;position:absolute;top:6px;right:6px}.card-body{flex-direction:column;gap:6px;padding:8px 10px 10px;font-size:12.5px;display:flex}.card-status{color:var(--muted);flex-wrap:wrap;align-items:center;gap:6px;min-height:19px;display:inline-flex}.card-status.ok{color:var(--ok)}.card-status.warn{color:var(--handle)}.card-status.err{color:var(--err)}.check{cursor:pointer;align-items:center;gap:8px;min-height:28px;display:flex}.check input{width:18px;height:18px;accent-color:var(--accent);margin:0}.card-img:focus-visible,.card-remove:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.listing{gap:10px;display:grid}.seg{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;display:grid}.seg button{border:2px solid var(--line);background:var(--panel);min-width:0;color:var(--muted);font:inherit;text-align:center;cursor:pointer;transition:border-color .15s ease, transform var(--press) var(--ease-out);border-radius:10px;gap:2px;padding:8px 6px;display:grid}.seg button strong{color:var(--text);font-size:15px}.seg button span{overflow-wrap:anywhere;font-size:12px}.seg button.selected{border-color:var(--accent)}.seg button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.listing-checks{flex-wrap:wrap;gap:4px 20px;display:flex}@media (width<=560px){.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.grid.small{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (prefers-reduced-motion:reduce){.panel,.card,.stage.result img{animation-name:appear}}@media (prefers-reduced-transparency:reduce){.actions,.card-remove{background:var(--bg);-webkit-backdrop-filter:none;backdrop-filter:none}}