:root{--bg: #0c0b0a;--bg-1: #110f0d;--panel: #161310;--panel-2: #1b1714;--line: rgba(255, 240, 220, .07);--line-strong: rgba(255, 240, 220, .14);--ink: #ece4d8;--ink-dim: #b7ab9b;--muted: #837868;--ember: #ff6b3d;--amber: #e8a04b;--ember-glow: rgba(255, 107, 61, .45);--bot: #6fae9f;--mono: "IBM Plex Mono", ui-monospace, monospace;--sans: "Hanken Grotesk", system-ui, sans-serif;--radius: 14px;--radius-sm: 9px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow:hidden}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(120% 60% at 50% -10%,rgba(255,107,61,.1),transparent 60%),radial-gradient(80% 50% at 90% 110%,rgba(232,160,75,.06),transparent 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var(--ember-glow)}50%{box-shadow:0 0 13px var(--ember-glow)}}.login{position:relative;z-index:2;height:100%;display:grid;place-items:center;padding:24px}.login-card{width:min(400px,100%);background:linear-gradient(180deg,var(--panel),var(--bg-1));border:1px solid var(--line-strong);border-radius:var(--radius);padding:40px 34px 30px;box-shadow:0 1px #fff0dc0d inset,0 40px 90px -40px #000000e6;animation:rise .6s cubic-bezier(.2,.8,.2,1) both}.login-mark{width:44px;height:44px;border-radius:12px;background:radial-gradient(120% 120% at 35% 25%,var(--ember),var(--amber) 55%,#93481f);box-shadow:0 0 26px -4px var(--ember-glow);margin-bottom:22px}.login-kicker{font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;color:var(--muted);margin-bottom:6px}.login-title{font-family:var(--mono);font-weight:600;font-size:34px;letter-spacing:-.02em;margin:0 0 26px}.login-label{display:block;font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.18em;color:var(--ink-dim);margin-bottom:9px}.login-input{width:100%;background:var(--bg);border:1px solid var(--line-strong);border-radius:var(--radius-sm);color:var(--ink);font-family:var(--mono);font-size:15px;padding:13px 14px;outline:none;transition:border-color .18s,box-shadow .18s}.login-input:focus{border-color:var(--ember);box-shadow:0 0 0 3px #ff6b3d24}.login-button{width:100%;margin-top:16px;border:none;border-radius:var(--radius-sm);padding:13px;font-family:var(--mono);font-size:14px;font-weight:600;letter-spacing:.02em;color:#1a0d06;background:linear-gradient(180deg,var(--amber),var(--ember));cursor:pointer;transition:transform .12s,box-shadow .18s,opacity .18s;box-shadow:0 10px 30px -12px var(--ember-glow)}.login-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 16px 34px -12px var(--ember-glow)}.login-button:active:not(:disabled){transform:translateY(0)}.login-button:disabled{opacity:.45;cursor:default}.login-foot{margin-top:20px;text-align:center;font-size:12.5px;color:var(--muted)}.app{position:relative;z-index:2;height:100%;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 20px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#161310d9,#0c0b0a99);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.brand{display:flex;align-items:center;gap:9px;font-family:var(--mono);font-weight:600;font-size:15px;letter-spacing:-.01em}.brand-mark{width:16px;height:16px;border-radius:5px;background:radial-gradient(120% 120% at 35% 25%,var(--ember),var(--amber) 60%,#8f461e);box-shadow:0 0 14px -2px var(--ember-glow)}.brand-slash{color:var(--muted);margin:0 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var(--line-strong);border-radius:8px}.msg-file-meta{display:flex;flex-direction:column}.msg-file-name{font-size:13.5px;text-decoration:underline;text-underline-offset:2px}.msg-file-size{font-family:var(--mono);font-size:11px;color:var(--muted)}.msg-typing{display:flex;align-items:center;gap:10px;align-self:flex-start}.msg-typing-bubble{padding:10px 14px;border:1px solid var(--line);border-radius:14px 14px 14px 4px}.msg-typing-label{font-family:var(--mono);font-size:12px;color:var(--ink-dim)}.typing{height:22px;padding:0 26px;display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;color:var(--muted)}.typing-dots{display:inline-flex;gap:3px}.typing-dots i{width:4px;height:4px;border-radius:50%;background:var(--ember);animation:blink 1.2s infinite ease-in-out}.typing-dots i:nth-child(2){animation-delay:.18s}.typing-dots i:nth-child(3){animation-delay:.36s}@keyframes blink{0%,60%,to{opacity:.25}30%{opacity:1}}.composer{padding:12px 22px 18px;border-top:1px solid 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rise{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation:none!important;transition:none!important}}@media (max-width: 720px){.layout{grid-template-columns:1fr}.sidebar{display:none}.msg{max-width:86%}.brand-sub{display:none}.messages{padding:18px 16px 4px}.composer{padding:10px 14px 16px}}