:root{--bg:#0a0a0f;--panel:#13131c;--line:#ffffff17;--text:#f4f4f7;--muted:#9a9aa8;--accent:#8b5cf6;--accent-2:#22d3ee;--tile:260px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:system-ui,-apple-system,Segoe UI,sans-serif}.wrap{max-width:760px;margin:0 auto;padding:56px 20px 80px}.title{text-align:center;letter-spacing:-.04em;background:linear-gradient(100deg, #fff 30%, var(--accent) 62%, var(--accent-2));color:#0000;-webkit-background-clip:text;background-clip:text;margin-bottom:34px;font-size:40px;font-weight:800}.panes{grid-template-columns:1fr 1fr;align-items:start;gap:18px;display:grid}@media (max-width:620px){.panes{grid-template-columns:1fr}}.panel{background:var(--panel);border:1px solid var(--line);border-radius:18px;flex-direction:column;gap:14px;padding:18px;display:flex}.panel-label{letter-spacing:.14em;text-transform:uppercase;color:var(--muted);text-align:center;min-height:14px;font-size:11px;font-weight:700}.stage{height:var(--tile);justify-content:center;align-items:center;display:flex}.stage-img{width:100%;height:100%;max-width:var(--tile);max-height:var(--tile);object-fit:cover;background:#0d0d14;border-radius:14px;box-shadow:0 14px 36px #00000080}.stage-img.round{border-radius:50%}.stage-empty{width:100%;height:100%;max-width:var(--tile);max-height:var(--tile);border:1px dashed #ffffff1a;border-radius:14px;justify-content:center;align-items:center;display:flex}.pulse{border:2px solid var(--accent-2);border-top-color:#0000;border-radius:50%;width:38px;height:38px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.drop{width:100%;height:100%;max-width:var(--tile);max-height:var(--tile);color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:1px dashed #ffffff2e;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;gap:8px;transition:border-color .2s,background .2s,color .2s;display:flex}.drop:hover,.drop.drag{border-color:var(--accent);color:var(--text);background:#8b5cf612}.drop-plus{font-size:30px;line-height:1}.drop-hint{letter-spacing:.02em;font-size:12px}.action-slot{justify-content:center;align-items:center;height:44px;display:flex}.action-slot .btn{width:100%}.foot-slot{justify-content:center;align-items:center;height:18px;display:flex}.btn{height:44px;font:inherit;cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:6px;padding:0 20px;font-size:15px;font-weight:700;text-decoration:none;transition:filter .2s,opacity .2s;display:inline-flex}.btn.primary{background:linear-gradient(100deg, var(--accent), var(--accent-2));color:#0a0a12}.btn.primary:hover:not(:disabled){filter:brightness(1.1)}.btn:disabled{opacity:.34;cursor:not-allowed}.txt-btn{font:inherit;color:var(--muted);cursor:pointer;background:0 0;border:none;font-size:12px;transition:color .2s}.txt-btn:hover{color:var(--text)}.status{text-align:center;color:var(--muted);min-height:18px;margin-top:16px;font-size:13px}.status.error{color:#f87171}.status.warn{color:#fbbf24}.history{margin-top:44px}.grid{grid-template-columns:repeat(4,1fr);gap:14px;margin-top:16px;display:grid}@media (max-width:620px){.grid{grid-template-columns:repeat(3,1fr)}}.grid img{aspect-ratio:1;object-fit:cover;border:1px solid var(--line);background:#0d0d14;border-radius:50%;width:100%}