chat-form{display:block;max-width:600px;margin:4rem auto 2rem;padding:1rem;border-top:var(--b-width)solid var(--t-theme);color:var(--theme)}.chat-messages{max-height:320px;overflow-y:auto;display:flex;flex-direction:column;gap:.6rem;padding:.5rem .25rem;margin-bottom:.75rem}.chat-message{display:flex;flex-direction:column;gap:2px;line-height:1.4}.chat-message__meta{font-size:.72rem;color:var(--t-theme);display:flex;gap:.5rem;align-items:baseline}.chat-message__user{font-weight:var(--weight)}.chat-message__body{font-size:.92rem;font-weight:var(--weight);white-space:pre-wrap;word-break:break-word}.chat-composer{display:flex;flex-direction:column;gap:.5rem}.chat-input,.chat-username,.chat-send{background:0 0;color:var(--theme);border:var(--b-width)solid var(--t-theme);border-radius:var(--radius);font-family:inherit;font-size:.9rem;font-weight:var(--weight);padding:.5rem .75rem}.chat-input{width:100%;min-height:3.5rem;resize:vertical;line-height:1.4}.chat-actions{display:flex;gap:.5rem}.chat-username{flex:1;min-width:0}.chat-input:focus,.chat-username:focus,.chat-send:hover{outline:none;border-color:var(--theme)}.chat-send{cursor:pointer}.chat-composer--error .chat-input{border-color:#c33}.chat-notice{color:var(--t-theme);font-size:.85rem;text-align:center;margin:0}