.tsptlab-shell { --lab-bg:#1d1124; --lab-panel:#302039; --lab-border:#75516c; --lab-rose:#f0bed0; --lab-text:#faedf5; max-width:1180px; margin:24px auto; padding:28px; background:var(--lab-bg);color:var(--lab-text);font:15px/1.5 system-ui,sans-serif;border:1px solid var(--lab-border);border-radius:20px; }
.tsptlab-shell h2,.tsptlab-shell h3 { color:var(--lab-text);font-family:Georgia,serif;font-weight:400; }
.tsptlab-shell h2 { font-size:34px;margin:7px 0 6px; }
.tsptlab-shell h3 { font-size:23px;margin:0 0 14px; }
.tsptlab-shell p { color:#d4bfd1; }
.tsptlab-tag { font-size:11px;letter-spacing:.15em;font-weight:800;color:#dfa4c0 !important; }
.tsptlab-warning { display:grid;gap:4px;padding:13px 17px;margin:20px 0;background:#54394d;border:1px solid #99728a;border-radius:12px; }
.tsptlab-warning strong { color:#ffe2b8;font-size:12px;letter-spacing:.1em; }
.tsptlab-warning span { color:#f3deeb;font-size:13px; }
.tsptlab-status { display:flex;gap:30px;padding:17px 20px;margin:16px 0;background:#3d2846;border-radius:12px; }
.tsptlab-status > div { flex:1; }
.tsptlab-status small { display:block;color:#dbb0c5;font-size:10px;letter-spacing:.15em; }
.tsptlab-status strong { display:block;color:#fff1f7;font:26px Georgia,serif;margin-top:5px; }
.tsptlab-controls { display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px; }
.tsptlab-shell button { background:var(--lab-rose);color:#2a182e;border:0;border-radius:9px;padding:10px 15px;font:700 13px system-ui,sans-serif;cursor:pointer; }
.tsptlab-shell button[hidden]{display:none;}
.tsptlab-shell button:disabled{opacity:.55;cursor:not-allowed;}
.tsptlab-grid { display:grid;grid-template-columns:1.25fr 1fr;gap:18px; }
.tsptlab-card { background:var(--lab-panel);border:1px solid var(--lab-border);border-radius:15px;padding:20px;min-width:0; }
.tsptlab-messages { min-height:290px;max-height:440px;overflow:auto;display:flex;flex-direction:column;gap:12px;padding:14px;background:#211529;border:1px solid #563c59;border-radius:12px;margin-bottom:15px; }
.tsptlab-bubble { border-radius:12px;padding:10px 13px;width:85%;background:#49354e; }
.tsptlab-bubble.mine { align-self:flex-end;background:#654762; }
.tsptlab-bubble b { color:#f7c6d9;font-size:12px; }
.tsptlab-bubble p { margin:5px 0;white-space:pre-wrap;overflow-wrap:anywhere;color:#fff3f7; }
.tsptlab-bubble small { color:#d0b1c6;font-size:10px; }
.tsptlab-shell form[data-compose] { display:flex;gap:9px;align-items:stretch; }
.tsptlab-shell textarea { flex:1;min-width:0;background:#1b1020;color:#fff;border:1px solid #765274;border-radius:10px;padding:10px;font:inherit; }
.tsptlab-offer { margin:19px 0 16px;padding:20px;background:radial-gradient(circle at 20% 10%,#65465e,#21152b);border:1px solid #a27498;border-radius:12px; }
.tsptlab-offer strong { color:#ffe4f0; }
.tsptlab-small { font-size:12px;line-height:1.6; }
.tsptlab-feedback { color:#ffe1ec !important; }
@media(max-width:800px){.tsptlab-grid{grid-template-columns:1fr}.tsptlab-shell{padding:16px}.tsptlab-shell form[data-compose]{flex-wrap:wrap}.tsptlab-shell textarea{flex-basis:100%}}