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reduce){.boot-ship,.streak,.warp-flash,.lcars-scan{animation:none}.warp-flash{display:none}}.chat-grid{display:grid;grid-template-columns:290px 1fr;gap:16px;height:calc(100vh - 150px)}.chat-sidebar{display:flex;flex-direction:column;gap:10px;overflow:hidden}.conv-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:6px}.conv-item{padding:11px 13px;border-radius:8px;border:1px solid var(--border);background:#0d152699;cursor:pointer;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:all .13s ease}.conv-item:hover{border-color:var(--border-strong);background:#22d3ee0f}.conv-item.active{border-color:var(--accent);background:#22d3ee1a;box-shadow:0 0 14px #22d3ee26 inset}.conv-item .muted{display:block;font-size:11px;margin-top:2px}.chat-main{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--border);border-radius:12px;overflow:hidden;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 10px 40px #00000059}.chat-messages{flex:1;overflow-y:auto;padding:22px;display:flex;flex-direction:column;gap:16px}.msg{max-width:82%;padding:13px 17px;border-radius:12px;white-space:pre-wrap;line-height:1.6;font-size:14px;position:relative;animation:riseIn .4s cubic-bezier(.22,1,.36,1) both}.msg-user{align-self:flex-end;background:linear-gradient(180deg,#22d3ee2e,#0891b224);border:1px solid var(--border-strong);color:#eaf6ff;border-bottom-right-radius:4px}.msg-assistant{align-self:flex-start;background:#080e1ab3;border:1px solid var(--border);border-left:2px solid var(--accent);border-bottom-left-radius:4px;box-shadow:0 0 18px #22d3ee0f}.msg-assistant:before{content:"🖖 SPOCK";display:block;font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;color:var(--accent);opacity:.85;margin-bottom:6px}.msg-assistant code{background:#22d3ee1f;color:var(--accent);padding:1px 5px;border-radius:4px;font-size:13px}.chat-input{display:flex;gap:10px;padding:14px;border-top:1px solid var(--border);background:#060c1666}.chat-input textarea{resize:none;height:64px}.chat-empty{flex:1;display:flex;align-items:center;justify-content:center;color:var(--muted);text-align:center;padding:40px}.typing{align-self:flex-start;color:var(--accent);font-size:13px;font-family:var(--font-mono);letter-spacing:.05em}.typing:after{content:"▋";animation:blink 1s step-end infinite;margin-left:2px}@keyframes blink{50%{opacity:0}}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#22d3ee38;border-radius:6px;border:2px solid transparent;background-clip:padding-box}::-webkit-scrollbar-thumb:hover{background:#22d3ee66;background-clip:padding-box}@media (max-width: 760px){.chat-grid{grid-template-columns:1fr;height:auto}.topbar{gap:12px;padding:0 14px}.topbar nav{overflow-x:auto}}