.chat-note{color:var(--muted);font-size:12px;line-height:1.5;margin:0 0 13px}
.chat-messages{display:flex;flex-direction:column;gap:10px;max-height:420px;overflow:auto;padding:2px 2px 12px}
.chat-message{max-width:92%;padding:11px 13px;border:1px solid var(--line);border-radius:14px;background:#101923}
.chat-message.from-user{align-self:flex-end;background:#1a2a38;border-color:#30495c}
.chat-message.from-assistant{align-self:flex-start}
.chat-message strong{display:block;color:var(--blue);font-size:11px;margin-bottom:5px}
.chat-message.from-user strong{color:#b5d8ff}
.chat-message p{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.5;margin:0}
.chat-form{display:grid;gap:8px;border-top:1px solid var(--line);padding-top:13px}
.chat-form textarea{width:100%;resize:vertical;min-height:72px;border:1px solid #354552;background:#0c141c;color:var(--text);border-radius:11px;padding:12px;font:inherit;font-size:13px;line-height:1.5;outline:none}
.chat-form textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #8bbcff22}
.chat-actions{display:flex;justify-content:space-between;align-items:center}
.chat-actions small{color:var(--muted);font-size:10px}
.chat-send{margin:0;padding:10px 15px}
.chat-send:disabled{opacity:.55}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}