/* /support chat panel (2026-10-04). Reuses the .xchat-* bubble styles from chat.css. */
#support-chat{margin-top:24px;max-width:720px}
.schat-stage{margin-top:4px}
.schat-status{margin:12px 0 0;color:var(--mute);font-size:15px;min-height:1.4em}
.schat-notice{border:1px solid var(--line);border-radius:12px;padding:18px 20px;background:var(--bg);font-size:15px}
.schat-notice h3{margin:0 0 8px;font-size:18px}
.schat-notice ul{margin:.4em 0 .8em;padding-left:1.2em}
.schat-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.schat-key{display:grid;gap:8px;max-width:420px}
.schat-key label{display:grid;gap:6px;font-weight:600;font-size:15px}
.schat-key input{min-height:44px;padding:0 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font:15px/1 var(--mono)}
.schat-key button{justify-self:start}
.schat-log{display:flex;flex-direction:column;gap:10px;max-height:460px;min-height:160px;overflow-y:auto;padding:14px;border:1px solid var(--line);border-bottom:0;border-radius:12px 12px 0 0;background:var(--bg)}
.schat-form{border:1px solid var(--line);border-radius:0 0 12px 12px}
@media (max-width:520px){.schat-log{max-height:60vh}}