:root{--bg:#1c1b1a;--bg-elev:#262523;--bg-input:#2f2d2b;--fg:#ece9e4;--fg-muted:#a39e97;--line:#3a3835;--accent:#c98d4b;--accent-soft:#c98d4b40;--danger:#d9534f;--user:#3d4a5c;--avatar-bg:#ada9a9;--radius:14px;--avatar-size:min(72vw, 300px);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased;overscroll-behavior:none;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.45}.app{max-width:1100px;height:100%;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);flex-direction:column;margin:0 auto;display:flex}.app__header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:10px 16px;display:flex}.app__title{letter-spacing:.08em;align-items:center;gap:12px;font-weight:600;display:flex}.app__actions{gap:6px;display:flex}.app__main{flex:1;grid-template-rows:auto auto 1fr;gap:12px;min-height:0;padding:16px;display:grid}@media (width>=900px){:root{--avatar-size:360px}.app__main{grid-template-rows:auto 1fr;grid-template-columns:auto 1fr;align-items:start;gap:24px;padding:24px}.avatar{grid-row:1/span 2}.alert{grid-column:2}.chat{grid-area:1/2/span 2;height:100%}.alert+.chat{grid-row:2}}.status{letter-spacing:0;color:var(--fg-muted);background:var(--bg-elev);border:1px solid var(--line);border-radius:999px;padding:2px 10px;font-size:12px;font-weight:500}.status--listening,.status--streaming,.status--speaking{color:var(--accent);border-color:var(--accent)}.status--thinking,.status--tool{color:var(--fg)}.status--error{color:var(--danger);border-color:var(--danger)}.avatar{width:var(--avatar-size);height:var(--avatar-size);border-radius:var(--radius);background:var(--avatar-bg);margin:0 auto;position:relative;overflow:visible}.avatar__breath{border-radius:var(--radius);will-change:transform;animation:4.5s ease-in-out infinite breathe;position:absolute;inset:0;overflow:hidden}.avatar__img{object-fit:cover;opacity:0;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;width:100%;height:100%;transition:opacity .35s;position:absolute;inset:0}.avatar__img.is-active{opacity:1}.avatar__img--blink{transition:none}.avatar__ring{border-radius:calc(var(--radius) + 6px);border:3px solid var(--accent);opacity:0;pointer-events:none;transition:opacity .25s;position:absolute;inset:-6px}.avatar--talking .avatar__ring{opacity:1;animation:1.3s ease-in-out infinite pulse}@keyframes breathe{0%,to{transform:scale(1)}50%{transform:scale(1.015)}}@keyframes pulse{0%,to{box-shadow:0 0 0 0 var(--accent-soft)}50%{box-shadow:0 0 0 10px #0000}}@media (prefers-reduced-motion:reduce){.avatar__breath,.avatar--talking .avatar__ring{animation:none}}.chat{background:var(--bg-elev);border:1px solid var(--line);border-radius:var(--radius);flex-direction:column;min-height:0;display:flex;overflow:hidden}.chat__list{flex-direction:column;flex:1;gap:8px;min-height:160px;padding:14px;display:flex;overflow-y:auto}.chat__empty{color:var(--fg-muted);text-align:center;margin:auto}.msg{white-space:pre-wrap;word-wrap:break-word;border-radius:12px;max-width:85%;padding:9px 13px}.msg--user{background:var(--user);border-bottom-right-radius:4px;align-self:flex-end}.msg--assistant{background:var(--bg-input);border-bottom-left-radius:4px;align-self:flex-start}.msg--pending{color:var(--fg-muted)}.msg--interim{opacity:.6;font-style:italic}.composer{border-top:1px solid var(--line);background:var(--bg-elev);align-items:flex-end;gap:8px;padding:10px;display:flex}.composer__input{resize:none;border:1px solid var(--line);background:var(--bg-input);min-height:42px;max-height:160px;color:var(--fg);font:inherit;border-radius:10px;outline:none;flex:1;padding:10px 12px}.composer__input:focus{border-color:var(--accent)}.btn{border:1px solid var(--line);background:var(--bg-input);min-width:42px;height:42px;color:var(--fg);font:inherit;cursor:pointer;border-radius:10px;justify-content:center;align-items:center;padding:0 12px;font-size:18px;display:inline-flex}.btn:disabled{opacity:.4;cursor:default}.btn--send,.btn--mic.is-on{background:var(--accent);border-color:var(--accent);color:#1c1b1a}.btn--cancel{color:var(--danger);border-color:var(--danger)}.btn--ghost{background:0 0;min-width:34px;height:34px;font-size:16px}.btn--ghost.is-on{border-color:var(--accent)}.alert{border:1px solid var(--danger);color:#f1b3b1;background:#d9534f26;border-radius:10px;padding:10px 14px}.gate{flex-direction:column;justify-content:center;align-items:center;gap:10px;height:100%;padding:24px;display:flex}.gate h1{letter-spacing:.12em;font-weight:600}.gate input{border:1px solid var(--line);background:var(--bg-input);width:min(360px,100%);color:var(--fg);font:inherit;border-radius:10px;padding:10px 12px}.gate__msg{color:var(--danger)}