.desktop-assistant-panel{position:fixed;right:24px;bottom:24px;z-index:240;display:flex;width:min(450px,calc(100vw - 32px));height:min(700px,calc(100vh - 32px));flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:20px;background:var(--surface);box-shadow:0 14px 38px rgba(0,0,0,.28);color:var(--ink)}
.desktop-assistant-panel[hidden]{display:none}
.desktop-assistant-fab{position:fixed;right:30px;bottom:30px;z-index:230;display:grid;width:60px;height:60px;min-height:60px;place-items:center;padding:0;border:0;border-radius:50%;background:#2563eb;color:#fff;box-shadow:0 8px 20px rgba(0,0,0,.32);font-size:28px;line-height:1;cursor:pointer}
.desktop-assistant-fab[hidden]{display:none}
.desktop-assistant-head{display:flex;min-height:70px;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid var(--line);background:var(--surface);cursor:move;touch-action:none}
.desktop-assistant-head strong{font-size:18px;font-weight:700}
.desktop-assistant-head button{display:grid;width:32px;height:32px;place-items:center;border:0;border-radius:50%;background:var(--surface-2);color:var(--muted);font-size:20px;font-weight:700;cursor:pointer}
.desktop-assistant-head button[data-assistant-close]:hover{color:var(--danger)}
.desktop-assistant-head button[data-assistant-page-open]:hover{color:var(--brand-2)}
.desktop-assistant-head-actions{display:flex;align-items:center;gap:8px}
.desktop-assistant-head button[data-assistant-page-open]{font-size:18px}
.desktop-assistant-messages{display:flex;flex:1;flex-direction:column;gap:15px;overflow:auto;padding:20px}
.desktop-assistant-message{max-width:88%;padding:12px 15px;border:1px solid var(--line);border-radius:18px;background:var(--surface);color:var(--ink);font-size:13px;line-height:1.45;overflow-wrap:anywhere}
.desktop-assistant-message.is-assistant{align-self:flex-start;border-bottom-left-radius:4px}
.desktop-assistant-message.is-user{align-self:flex-end;border-color:var(--brand);border-bottom-right-radius:4px;background:var(--brand);color:#fff}
.desktop-assistant-compose{display:flex;gap:10px;padding:15px 20px;border-top:1px solid var(--line);background:var(--surface)}
.desktop-assistant-compose input{height:45px;min-width:0;flex:1;padding:0 15px;border:2px solid var(--line);border-radius:12px;background:var(--surface-2);color:var(--ink);font-size:14px}
.desktop-assistant-compose input:focus{border-color:var(--brand);outline:0;background:var(--surface)}
.desktop-assistant-compose button{min-width:74px;height:45px;border-radius:12px}
.desktop-assistant-compose .desktop-assistant-voice{min-width:45px;width:45px;padding:0;font-size:18px}
#content tr.desktop-assistant-voice-selected,#content [role=row].desktop-assistant-voice-selected{outline:2px solid var(--brand);outline-offset:-2px}
@media(max-width:620px){.desktop-assistant-panel{right:12px;bottom:12px;width:calc(100vw - 24px);height:min(700px,calc(100vh - 24px));border-radius:16px}.desktop-assistant-head{min-height:60px;padding:0 16px}.desktop-assistant-messages{padding:16px}.desktop-assistant-compose{gap:7px;padding:12px 14px}}
@media(max-width:620px){.desktop-assistant-fab{right:12px;bottom:12px;width:56px;height:56px;min-height:56px;font-size:26px}}