@import url("https://fonts.googleapis.com/css2?family=Anuphan:wght@500;600;700&family=IBM+Plex+Sans+Thai:wght@400;500;600&display=swap");:root{--paper:#F5F1EC;--surface:#fff;--sunk:#EDE7E0;--line:#E0D8CF;--ink:#1E2A28;--body:#4A544F;--muted:#7C857F;--accent:#0F5D57;--accent-soft:#DDEDE9;--accent-dark:#0C544E;--wait-bg:#F7E9D6;--wait:#8A5A14;--stop-bg:#FBE3DF;--stop:#9A3A31}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--body);font-family:IBM Plex Sans Thai,Helvetica Neue,sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:Anuphan,IBM Plex Sans Thai,sans-serif;color:var(--ink);margin:0;line-height:1.35}a{color:var(--accent);text-decoration:none}button,input,select,textarea{font-family:inherit;font-size:16px}select.field{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 20px) 22px,calc(100% - 14px) 22px;background-size:6px 6px;background-repeat:no-repeat;padding-right:44px}textarea.field{min-height:120px;resize:vertical}.wrap{max-width:1180px;margin:0 auto;padding:24px;flex-direction:column}.bar,.wrap{display:flex;gap:18px}.bar{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:16px 22px;justify-content:space-between;flex-wrap:wrap}.bar,.mark{align-items:center}.mark{width:44px;height:44px;border-radius:14px;background:var(--accent);color:#fff;display:flex;justify-content:center;font-family:Anuphan,sans-serif;font-weight:700;flex:none}.nav{flex-wrap:wrap}.nav,.tab{display:flex;gap:8px}.tab{align-items:center;padding:12px 18px;border-radius:999px;min-height:48px;background:var(--surface);border:1px solid var(--line);color:var(--body);font-weight:500}.tab.on{background:var(--accent);border-color:var(--accent);color:#fff}.card{background:var(--surface);border:1px solid var(--line);border-radius:18px}.pill{display:inline-flex;align-items:center;gap:7px;border-radius:999px;padding:6px 14px;font-size:13.5px;font-weight:500}.pill i{width:7px;height:7px;border-radius:50%;background:currentColor;display:block}.go{background:var(--accent-soft);color:var(--accent-dark)}.wait{background:var(--wait-bg);color:var(--wait)}.stop{background:var(--stop-bg);color:var(--stop)}.grey{background:var(--sunk);color:var(--body)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);padding:0 22px;min-height:48px;border-radius:999px;font-size:15.5px;font-weight:500;cursor:pointer}.btn.p{background:var(--accent);border-color:var(--accent);color:#fff}.btn:disabled{opacity:.5;cursor:default}.field{border:1.5px solid var(--line);border-radius:14px;background:#FAF8F5;color:var(--ink);padding:13px 18px;min-height:52px;width:100%}.lab{font-size:14.5px;color:var(--muted);margin:0}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));grid-gap:16px;gap:16px}.err{background:var(--stop-bg);color:var(--stop);padding:14px 18px;border-radius:14px;font-size:15px}.ibx{display:grid;grid-template-columns:340px 1fr;height:calc(100vh - 210px);min-height:520px;background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden}.ibx-list{border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0}.ibx-head{padding:12px 14px;border-bottom:1px solid var(--line);display:flex;gap:8px;align-items:center;flex-wrap:wrap}.ibx-scroll{overflow-y:auto;flex:1 1;min-height:0}.ibx-item{display:flex;gap:12px;padding:12px 14px;border-bottom:1px solid var(--line);color:inherit}.ibx-item:hover{background:#FAF7F3}.ibx-item.on{background:var(--accent-soft)}.ibx-av{width:46px;height:46px;border-radius:50%;flex:none;background:var(--sunk);color:var(--accent);display:flex;align-items:center;justify-content:center;font-family:Anuphan,sans-serif;font-weight:600;overflow:hidden;position:relative}.ibx-av img{width:100%;height:100%;object-fit:cover}.ibx-dot{position:absolute;right:0;bottom:0;width:13px;height:13px;border-radius:50%;background:var(--stop);border:2px solid #fff}.ibx-name{color:var(--ink);font-weight:600}.ibx-last,.ibx-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ibx-last{font-size:14px;color:var(--muted)}.ibx-time{font-size:12.5px;color:var(--muted);white-space:nowrap}.ibx-chat{display:flex;flex-direction:column;min-height:0;background:#FBF9F6}.ibx-top{padding:12px 18px;border-bottom:1px solid var(--line);background:var(--surface);display:flex;align-items:center;gap:12px;flex-wrap:wrap}.ibx-msgs{flex:1 1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:10px;min-height:0}.ibx-empty{flex:1 1;display:flex;align-items:center;justify-content:center;color:var(--muted);text-align:center;padding:24px}.bub{max-width:72%;border-radius:18px;padding:10px 14px;font-size:15.5px;line-height:1.6}.bub.them{align-self:flex-start;background:#fff;border:1px solid var(--line);border-bottom-left-radius:6px}.bub.bot{background:var(--accent-soft)}.bub.bot,.bub.me{align-self:flex-end;border-bottom-right-radius:6px}.bub.me{background:var(--accent);color:#fff}.bub .meta{display:block;font-size:12px;opacity:.7;margin-bottom:2px}.bub img{display:block;max-width:260px;width:100%;border-radius:12px;margin-top:6px;background:#eee}.bub img.stk{max-width:120px;background:transparent}.ibx-send{border-top:1px solid var(--line);background:var(--surface);padding:12px 14px;display:flex;gap:10px;align-items:flex-end}.ibx-send textarea{flex:1 1;resize:none;border:1px solid var(--line);border-radius:14px;padding:10px 14px;font-size:15.5px;line-height:1.5;max-height:160px;background:#fff}.ibx-back{display:none}@media (max-width:820px){.ibx{grid-template-columns:1fr;height:calc(100vh - 190px)}.ibx.has-chat .ibx-list,.ibx:not(.has-chat) .ibx-chat{display:none}.ibx-back{display:inline-flex}.bub{max-width:86%}}