:root{--bg: #0f1216;--panel: #171c22;--panel-2: #1e242c;--line: #2a323c;--text: #e6edf3;--muted: #8b97a6;--accent: #4da3ff;--idle: #6b7684;--searching: #c9922e;--syncing: #4da3ff;--receiving: #35c07a;--stalled: #d9534f;--complete: #35c07a}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.55 ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}.page{max-width:1080px;margin:0 auto;padding:32px 20px 64px}.masthead h1{margin:0 0 4px;font-size:26px;letter-spacing:-.01em}.tagline{margin:0 0 24px;color:var(--muted)}.link{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-bottom:20px}.link__headline{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.link__dot{width:12px;height:12px;border-radius:50%;background:var(--idle);flex:none}.link__state{font-weight:650;font-size:17px;letter-spacing:.02em}.link__detail{color:var(--muted);font-size:14px}.link[data-state=searching] .link__dot{background:var(--searching);animation:pulse 1.6s ease-in-out infinite}.link[data-state=searching] .link__state{color:var(--searching)}.link[data-state=syncing] .link__dot{background:var(--syncing);animation:pulse 1s ease-in-out infinite}.link[data-state=syncing] .link__state{color:var(--syncing)}.link[data-state=receiving] .link__dot,.link[data-state=sending] .link__dot{background:var(--receiving);animation:pulse .9s ease-in-out infinite}.link[data-state=receiving] .link__state,.link[data-state=sending] .link__state{color:var(--receiving)}.link[data-state=stalled] .link__dot{background:var(--stalled);animation:blink .7s steps(2,end) infinite}.link[data-state=stalled] .link__state{color:var(--stalled)}.link[data-state=complete] .link__dot{background:var(--complete)}.link[data-state=complete] .link__state{color:var(--complete)}@keyframes pulse{0%,to{transform:scale(1);opacity:1;box-shadow:0 0 0 0 currentColor}50%{transform:scale(1.35);opacity:.75}}@keyframes 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var(--line);border-radius:12px;padding:18px 20px}.card--wide{margin-bottom:16px}.card h2{margin:0 0 6px;font-size:16px}.card__hint{margin:0 0 14px;color:var(--muted);font-size:13.5px}.card__row{display:flex;gap:10px;margin:12px 0;flex-wrap:wrap}.card__status{font-size:13.5px;color:var(--muted);min-height:1.5em}input[type=file]{width:100%;color:var(--muted);font-size:13.5px}.btn{appearance:none;border:1px solid var(--line);background:var(--panel-2);color:var(--text);padding:9px 16px;border-radius:8px;font:inherit;font-size:14px;cursor:pointer;text-decoration:none;display:inline-block}.btn:hover:not(:disabled){border-color:var(--accent)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn--primary{background:var(--accent);border-color:var(--accent);color:#06121f;font-weight:600}.scopes{display:grid;gap:16px;grid-template-columns:1fr}@media (min-width: 760px){.scopes{grid-template-columns:minmax(0,1fr) 200px}.scope--full{grid-column:1 / -1}}.scope{margin:0;min-width:0}.scope figcaption{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:6px}.scope canvas{display:block;width:100%;height:180px;background:#0b0e12;border:1px solid var(--line);border-radius:8px}.scope--square canvas{width:100%;max-width:180px;height:180px}@media (max-width: 759px){.scope--square canvas{margin:0 auto}}#warning-list{margin:0;padding-left:18px;color:var(--searching);font-size:14px}.notice{border-radius:10px;padding:12px 16px;margin:0 0 16px;font-size:14px;border:1px solid}.notice--error{background:#d9534f1f;border-color:#d9534f80;color:#f2b8b6}.file-field{display:block}.file-field__label{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:6px}input[type=file]::file-selector-button{font:inherit;font-size:13px;margin-right:10px;padding:7px 12px;border-radius:7px;border:1px solid var(--line);background:var(--panel-2);color:var(--text);cursor:pointer}input[type=file]::file-selector-button:hover{border-color:var(--accent)}.footnote{margin-top:24px;color:var(--muted);font-size:13px}.footnote code{background:var(--panel-2);padding:1px 5px;border-radius:4px}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}@media (max-width: 620px){.page{padding:20px 14px 48px}.masthead h1{font-size:22px}.link,.card{padding:14px 15px}.stats{grid-template-columns:repeat(2,1fr)}.card__row .btn{flex:1 1 auto}}@supports (padding: max(0px)){.page{padding-left:max(14px,env(safe-area-inset-left));padding-right:max(14px,env(safe-area-inset-right))}}