.lab-panel{max-width:760px;margin-inline:auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:clamp(26px,4vw,44px);position:relative;box-shadow:0 30px 80px -34px #000000e6;overflow:hidden}.lab-panel:before{content:"";position:absolute;inset:0;background:radial-gradient(480px 220px at 50% 0%,rgba(255,255,255,.06),transparent 70%);pointer-events:none}.lab-form{display:grid;gap:14px;position:relative}.lab-input-row{display:flex;gap:12px}.lab-input-row input{flex:1;min-width:0;background:var(--bg-1);border:1px solid var(--border);border-radius:12px;padding:15px 18px;color:var(--text);font-family:var(--font-body);font-size:15.5px;transition:border-color .25s var(--ease),background .25s var(--ease)}.lab-input-row input::placeholder{color:var(--faint)}.lab-input-row input:focus{outline:none;border-color:var(--border-strong);background:var(--surface-2)}.lab-input-row .btn{flex-shrink:0}.lab-hint{font-size:12.5px;color:var(--faint);letter-spacing:.02em}.lab-turnstile{display:flex;justify-content:center;margin-block:2px}.lab-error{display:flex;align-items:flex-start;gap:10px;border-left:3px solid rgba(255,255,255,.35);background:var(--surface-2);border-radius:0 10px 10px 0;padding:12px 16px;color:var(--text);font-size:14px;line-height:1.55}.lab-error a{color:var(--text);text-decoration:underline;text-underline-offset:2px}#lab-submit[data-loading=true] .btn-label{opacity:.6}.lab-scanning{text-align:center;padding-block:clamp(12px,2vw,22px)}.lab-spinner{width:40px;height:40px;margin:0 auto 22px;border-radius:50%;border:2.5px solid var(--border);border-top-color:var(--accent);animation:lab-spin .85s linear infinite}@keyframes lab-spin{to{transform:rotate(360deg)}}.lab-scanning-text{font-family:var(--font-display);font-size:1.1rem;font-weight:600;margin-bottom:22px}.lab-scanning-text b{font-weight:600}.lab-scanning-steps{display:grid;gap:10px;max-width:320px;margin-inline:auto;text-align:left}.lab-scanning-steps li{display:flex;align-items:center;gap:12px;font-family:var(--font-mono);font-size:13px;color:var(--faint);transition:color .3s var(--ease)}.lab-step-dot{flex-shrink:0;width:8px;height:8px;border-radius:50%;background:var(--border-strong);transition:background .3s var(--ease),box-shadow .3s var(--ease)}.lab-scanning-steps li[data-active=true]{color:var(--text)}.lab-scanning-steps li[data-active=true] .lab-step-dot{background:var(--accent);box-shadow:0 0 10px #ffffff80;animation:lab-pulse 1s var(--ease) infinite}.lab-scanning-steps li[data-done=true]{color:var(--muted)}.lab-scanning-steps li[data-done=true] .lab-step-dot{background:var(--accent);box-shadow:none;animation:none}@keyframes lab-pulse{50%{opacity:.5}}.lab-chat{display:grid;gap:18px;position:relative}.lab-chat-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.lab-chat-avatar{flex-shrink:0;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--grad-soft);border:1px solid rgba(255,255,255,.18);font-family:var(--font-display);font-weight:700;font-size:13px;color:var(--accent)}.lab-chat-head-text{flex:1;min-width:160px;display:grid;gap:2px}.lab-chat-head-text b{font-family:var(--font-display);font-size:15.5px;font-weight:600;word-break:break-word}.lab-chat-head-text span{color:var(--faint);font-size:13px}.lab-suggested{display:flex;flex-wrap:wrap;gap:8px}.lab-chip{font-family:var(--font-mono);font-size:12.5px;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:8px 15px;background:transparent;cursor:pointer;text-align:left;transition:color .25s var(--ease),border-color .25s var(--ease),background .25s var(--ease)}.lab-chip:hover:not(:disabled){color:var(--accent);border-color:#ffffff59;background:var(--surface-2)}.lab-chip:disabled{opacity:.45;cursor:default}.lab-messages{display:flex;flex-direction:column;gap:14px;max-height:440px;overflow-y:auto;overflow-x:hidden;padding:4px 4px 4px 2px;scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}.lab-msg{max-width:86%;padding:12px 16px;font-size:14.5px;line-height:1.6;word-break:break-word;animation:lab-msg-in .3s var(--ease)}@keyframes lab-msg-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.lab-msg-user{align-self:flex-end;background:#ffffff14;border:1px solid var(--border-strong);border-radius:14px 14px 4px;color:var(--text)}.lab-msg-assistant{align-self:flex-start;background:var(--surface);border:1px solid var(--border);border-radius:14px 14px 14px 4px;color:var(--text)}.lab-msg-error{align-self:stretch;max-width:100%;background:var(--surface-2);border:1px solid var(--border);border-left:3px solid rgba(255,255,255,.35);border-radius:0 10px 10px 0}.lab-msg-sources{display:flex;flex-wrap:wrap;gap:8px 14px;margin-top:10px;padding-top:10px;border-top:1px dashed var(--border)}.lab-msg-sources a{font-family:var(--font-mono);font-size:11.5px;color:var(--faint);text-decoration:underline;text-underline-offset:2px;max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lab-msg-sources a:hover{color:var(--text)}.lab-chat-input-row{display:flex;gap:10px}.lab-chat-input-row input{flex:1;min-width:0;background:var(--bg-1);border:1px solid var(--border);border-radius:12px;padding:13px 16px;color:var(--text);font-family:var(--font-body);font-size:14.5px;transition:border-color .25s var(--ease),background .25s var(--ease)}.lab-chat-input-row input::placeholder{color:var(--faint)}.lab-chat-input-row input:focus{outline:none;border-color:var(--border-strong);background:var(--surface-2)}.lab-chat-input-row input:disabled{opacity:.6}.lab-final-cta-actions{display:flex;justify-content:center}.lab-final-cta-actions .btn{white-space:normal;text-align:center;line-height:1.35}.lab-form[hidden],.lab-scanning[hidden],.lab-chat[hidden],.lab-error[hidden]{display:none}@media(max-width:640px){.lab-input-row{flex-direction:column}.lab-input-row .btn{width:100%}.lab-chat-head{justify-content:flex-start}#lab-reset{width:100%}.lab-messages{max-height:360px}.lab-msg{max-width:94%}.lab-chat-input-row .btn{flex-shrink:0;padding-inline:18px}}