:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f4f6fa;--panel:#fff;--line:#d7deea;--ink:#08142b;--muted:#526580;--blue:#2f63d7;--blue-dark:#1f4fb9;--navy:#183f77;--green:#00796b;--red:#b42318}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;color:var(--ink);background:var(--bg);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}.lobby{background:linear-gradient(145deg,#eef3fb,#fff 52%,#e8eef8);place-items:center;min-height:100vh;padding:24px;display:grid}.lobby-card{border:1px solid var(--line);background:var(--panel);border-radius:10px;width:min(440px,100%);padding:26px;box-shadow:0 22px 80px #183f7724}.employee-head{align-items:center;gap:12px;display:flex}.employee-head h1,.employee-head p,.lobby-message h2,.lobby-message p,.side-card h2,.conversation-header h2,.conversation-header p{margin:0}.avatar{background:var(--navy);color:#fff;border-radius:7px;place-items:center;width:44px;height:44px;font-weight:800;display:grid}.employee-head h1{font-size:28px;line-height:1}.employee-head p{color:var(--muted);margin-top:4px;font-size:13px}.lobby-message{gap:10px;margin:28px 0 20px;display:grid}.lobby-message svg{color:var(--blue)}.lobby-message h2{font-size:24px}.lobby-message p{color:var(--muted);line-height:1.55}.field,.compact-field{gap:7px;display:grid}.field span,.compact-field span{color:var(--muted);font-size:13px}input,select,textarea{border:1px solid var(--line);width:100%;color:var(--ink);background:#fff;border-radius:6px}input,select{min-height:38px;padding:0 10px}textarea{resize:none;padding:12px;line-height:1.55}input:focus,select:focus,textarea:focus{border-color:var(--blue);outline:3px solid #2f63d724}.primary-button,.send-button,.side-card button,.conversation-header button,.attach-button{border-radius:6px;justify-content:center;align-items:center;gap:7px;min-height:38px;font-weight:700;display:inline-flex}.primary-button,.send-button{border:1px solid var(--blue);background:var(--blue);color:#fff}.primary-button:hover,.send-button:hover{background:var(--blue-dark)}.wide{width:100%;margin-top:14px}.notice{color:var(--red);background:#fff4ed;border-radius:6px;margin-top:12px;padding:10px 12px;font-size:14px}.lobby-status{color:var(--muted);align-items:center;gap:10px;margin-top:18px;font-size:13px;display:flex}.lobby-status strong{color:var(--ink)}.workbench{grid-template-columns:286px minmax(0,1fr);height:100vh;display:grid;overflow:hidden}.employee-sidebar{border-right:1px solid var(--line);background:#fff;padding:18px;overflow-y:auto}.side-card{border:1px solid var(--line);background:#fbfcff;border-radius:7px;gap:10px;margin-top:16px;padding:14px;display:grid}.side-card h2{font-size:16px}.setting-line{min-height:24px;color:var(--muted);justify-content:space-between;align-items:center;gap:10px;font-size:13px;display:flex}.setting-line strong{color:var(--ink);text-align:right}.path-text{color:var(--muted);overflow-wrap:anywhere;margin:0;font-size:12px;line-height:1.45}.side-card button{border:1px solid var(--line);color:var(--blue);background:#fff}.side-card button:hover{border-color:var(--blue)}.conversation{grid-template-rows:auto minmax(0,1fr) auto auto;min-width:0;height:100vh;display:grid}.conversation-header{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:flex-start;gap:18px;padding:18px 26px 14px;display:flex}.conversation-header h2{font-size:22px}.conversation-header p{color:var(--muted);margin-top:4px;font-size:13px}.status-text{color:var(--green);align-items:center;gap:10px;font-size:13px;display:flex}.conversation-header button{border:1px solid var(--line);width:32px;min-height:32px;color:var(--muted);background:#fff}.messages{padding:20px 26px;overflow-y:auto}.message{border:1px solid var(--line);background:#fff;border-radius:7px;max-width:860px;margin:0 auto 14px;padding:14px 16px}.message.system{background:#f9fbff}.message-meta{color:var(--muted);text-transform:uppercase;justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px;font-size:12px;display:flex}.message-meta strong{color:var(--green)}.message pre{white-space:pre-wrap;overflow-wrap:anywhere;color:var(--ink);margin:0;font-family:inherit;font-size:15px;line-height:1.62}.composer{border-top:1px solid var(--line);background:#fff;grid-template-columns:50px minmax(0,1fr) 104px;gap:10px;padding:14px 20px 8px;display:grid}.composer textarea{min-height:76px;max-height:160px}.attach-button{border:1px solid var(--line);color:var(--blue);background:#fff;align-self:stretch}.send-button{align-self:stretch}.send-button:disabled{cursor:not-allowed;background:#9eb4e6;border-color:#9eb4e6}.hint-line{color:var(--muted);background:#fff;align-items:center;gap:7px;padding:0 26px 12px;font-size:12px;display:flex}@media (width<=860px){.workbench{grid-template-columns:1fr;height:auto;overflow:visible}.employee-sidebar{border-right:0;border-bottom:1px solid var(--line)}.conversation{height:auto;min-height:70vh}.composer{grid-template-columns:44px minmax(0,1fr)}.send-button{grid-column:1/-1;min-height:44px}}