:root{--bg: #f4f6f8;--panel: #ffffff;--text: #1c2228;--muted: #5f6b77;--line: #d8dee4;--accent: #1f6feb;--accent-text: #ffffff;--cut: #1c2228;--bend: #d9534f;--error: #b42318;--canvas: #ffffff;--scene: #eef1f4;color-scheme:light}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg: #15181c;--panel: #1d2126;--text: #e6e9ec;--muted: #9aa5b1;--line: #2f363e;--accent: #4c8dff;--cut: #e6e9ec;--bend: #ff7b72;--error: #ff8a80;--canvas: #1d2126;--scene: #1d2126;color-scheme:dark}}:root[data-theme=dark]{--bg: #15181c;--panel: #1d2126;--text: #e6e9ec;--muted: #9aa5b1;--line: #2f363e;--accent: #4c8dff;--cut: #e6e9ec;--bend: #ff7b72;--error: #ff8a80;--canvas: #1d2126;--scene: #1d2126;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;height:100%}body{background:var(--bg);color:var(--text);font:14px/1.4 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;display:flex;flex-direction:column}.top{display:flex;align-items:center;gap:12px;padding:10px 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h3{margin:4px 0 0}.fb-done p{margin:0;color:var(--muted)}@media (max-width: 480px){.fb-kinds{grid-template-columns:1fr}}#feedback-form[hidden]{display:none}.feedback-btn{margin-left:auto}.feedback-btn+.account{margin-left:0}.top .account button,.top h1{white-space:nowrap}@media (max-width: 420px){.top{gap:6px;padding:8px 10px}.top h1{font-size:13px}}.user-menu{position:relative}.user-btn{display:inline-flex;align-items:center;gap:8px;padding:3px 8px 3px 3px;border-radius:999px;background:var(--bg)}.user-btn .avatar{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--accent);color:var(--accent-text);font-size:11px;font-weight:700;letter-spacing:.02em}.user-btn .user-name{max-width:140px;overflow:hidden;text-overflow:ellipsis;font-size:13px;font-weight:600}.user-btn .tier{font-size:11px;font-weight:700;padding:1px 6px;border-radius:4px;background:var(--line);color:var(--text)}.user-btn .tier[data-tier=pro],.user-btn .tier[data-tier=team]{background:#12805c;color:#fff}.user-btn .caret{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:1.6}.user-menu .menu{position:absolute;right:0;top:calc(100% + 6px);z-index:20;min-width:240px;padding:6px;background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 32px #0000002e}.user-menu .menu[hidden]{display:none}.menu-head{display:grid;gap:2px;padding:8px 10px 10px;border-bottom:1px solid var(--line);margin-bottom:4px}.menu-head small{color:var(--muted)}.menu-head small:empty{display:none}.menu-tier{font-size:12px;color:var(--muted)}.user-menu .menu button{display:block;width:100%;text-align:left;border:none;background:none;padding:8px 10px;border-radius:6px}.user-menu .menu button:hover,.user-menu .menu button:focus-visible{background:var(--bg);outline:none}.user-menu .menu button.danger{color:var(--error)}.user-menu .menu hr{border:none;border-top:1px solid var(--line);margin:4px 0}@media (max-width: 720px){.user-btn .user-name,.user-btn .caret{display:none}.user-btn{padding:3px}}.danger-btn{background:var(--error);color:#fff;border-color:var(--error);font-weight:600;padding:8px 12px}#profile-form input[readonly]{color:var(--muted)}
