:root{--bg:#f5f6f8;--card:#fff;--text:#1d2330;--muted:#5b6475;--accent:#2f6f8f;--accent-text:#fff;--border:#d6dbe3;--user:#dcebf3;--assistant:#fff;--error:#a3261b;--error-bg:#fbe9e7;--warn-bg:#fff5d6;--radius:10px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#14181f;--card:#1d232d;--text:#e6e9ef;--muted:#a3acbb;--accent:#6fb1d1;--accent-text:#0e1418;--border:#343c4a;--user:#22394a;--assistant:#1d232d;--error:#ff9a8f;--error-bg:#3a1f1d;--warn-bg:#3a3320}}[hidden]{display:none!important}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);margin:0;font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}#app{flex-direction:column;max-width:760px;height:100dvh;margin:0 auto;display:flex}.screen{flex-direction:column;flex:1;min-height:0;padding:12px;display:flex;overflow-y:auto}h1{margin:0 0 8px;font-size:1.4rem}h2{margin:24px 0 8px;font-size:1.1rem}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.lead,.hint,.disclaimer,.note{color:var(--muted)}.hint{font-size:.85rem}.error{color:var(--error)}.warning{background:var(--warn-bg);border-radius:var(--radius);padding:8px 12px}.busy{margin:0}form{flex-direction:column;gap:12px;display:flex}.field{flex-direction:column;gap:4px;display:flex}.caption{font-weight:600}input,select,textarea,button{font:inherit;color:inherit}input,select,textarea{border:1px solid var(--border);background:var(--bg);border-radius:8px;width:100%;padding:10px}textarea{resize:vertical}input:focus,select:focus,textarea:focus,button:focus-visible,summary:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:1px}button{border:1px solid var(--border);background:var(--card);cursor:pointer;border-radius:8px;padding:10px 16px}button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text);font-weight:600}button.link{color:var(--accent);text-align:left;background:0 0;border:none;padding:4px 0;text-decoration:underline}button:disabled{opacity:.55;cursor:default}.actions{flex-wrap:wrap;gap:8px;display:flex}.check{align-items:center;gap:8px;margin:12px 0;display:flex}.check input{width:auto}fieldset{border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:10px;margin:0;padding:12px;display:flex}legend{padding:0 4px;font-weight:600}.providers{flex-direction:column;gap:12px;display:flex}.recovery-key{word-break:break-all;background:var(--bg);border:1px solid var(--border);-webkit-user-select:all;user-select:all;border-radius:8px;margin:12px 0;padding:12px;font:1.05rem/1.6 ui-monospace,Cascadia Mono,Consolas,monospace;display:block}.sync-bar{background:var(--warn-bg);border-radius:var(--radius);flex-wrap:wrap;align-items:center;gap:4px 8px;margin:12px 12px 0;padding:8px 12px;font-size:.9rem;display:flex}.sync-bar>span:first-child{font-weight:600}.sync-bar button{margin-left:auto;padding:6px 12px}.app-footer{padding:6px 12px calc(6px + env(safe-area-inset-bottom));border-top:1px solid var(--border);flex-wrap:wrap;flex:none;align-items:baseline;gap:0 12px;font-size:.8rem;line-height:1.4;display:flex}.app-footer .help{color:var(--text);font-weight:600}.app-footer .disclaimer{font-size:inherit}.chat{flex-direction:column;flex:1;gap:8px;min-height:0;display:flex}.chat-header{justify-content:space-between;align-items:flex-start;gap:8px;display:flex}.chat-header h1{margin:0}.provider{color:var(--muted);overflow-wrap:anywhere;margin:0;font-size:.9rem}.menu{position:relative}.menu summary{cursor:pointer;border:1px solid var(--border);background:var(--card);border-radius:8px;padding:8px 14px;list-style:none}.menu summary::-webkit-details-marker{display:none}.menu nav{z-index:10;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:6px;min-width:240px;margin-top:4px;padding:8px;display:flex;position:absolute;right:0;box-shadow:0 6px 20px #00000026}.menu nav button{text-align:left}.menu .help{background:var(--error-bg);color:var(--text);border-radius:8px;padding:10px 16px;font-weight:600;text-decoration:none;display:block}.disclaimer{margin:0;font-size:.85rem}.messages{overscroll-behavior:contain;flex-direction:column;flex:1;gap:8px;min-height:0;padding:4px 0;display:flex;overflow-y:auto}.msg{border-radius:var(--radius);border:1px solid var(--border);white-space:pre-wrap;overflow-wrap:anywhere;max-width:88%;padding:10px 12px}.msg.user{background:var(--user);align-self:flex-end}.msg.assistant{background:var(--assistant);align-self:flex-start}.msg.streaming:after{content:" …";color:var(--muted)}.chat-error{background:var(--error-bg);color:var(--error);border-radius:var(--radius);flex-wrap:wrap;align-items:center;gap:8px;padding:8px 12px;display:flex}.chat-error p{flex:200px;margin:0}.chat form{background:var(--bg);padding:8px 0;position:sticky;bottom:0}.popup-note{text-align:center;padding:24px}