:root{--bg: #262320;--bg-panel: #1f1d1a;--bg-elevated: #302d29;--bg-input: #2b2825;--border: #423e39;--border-soft: #34302b;--text: #f0eee6;--text-dim: #b7b2a7;--text-faint: #8a8479;--accent: #c96442;--accent-hover: #d4734f;--accent-soft: rgba(201, 100, 66, .14);--user-bubble: #322e29;--radius: 12px;--radius-sm: 9px;--serif: "Tiempos Headline", "Georgia", "Times New Roman", serif;--ease: cubic-bezier(.22, 1, .36, 1)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;-webkit-font-smoothing:antialiased}.login-wrap{height:100%;display:flex;align-items:center;justify-content:center;padding:24px;position:relative;overflow:hidden;background:#131110;animation:fadeIn .4s var(--ease) both}.login-wrap:before{content:"";position:absolute;top:-25%;right:-25%;bottom:-25%;left:-25%;background:radial-gradient(38% 42% at 22% 30%,rgba(201,100,66,.4),transparent 70%),radial-gradient(34% 38% at 78% 28%,rgba(168,88,196,.28),transparent 70%),radial-gradient(40% 44% at 62% 78%,rgba(74,122,180,.26),transparent 72%),radial-gradient(34% 40% at 28% 76%,rgba(212,134,80,.24),transparent 72%);filter:blur(60px) saturate(120%);animation:mesh 24s ease-in-out infinite alternate;pointer-events:none}.login-wrap:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(rgba(255,255,255,.03) 1px,transparent 1px);background-size:24px 24px;pointer-events:none}.login-card{width:100%;max-width:400px;background:#282521b8;backdrop-filter:blur(18px) saturate(120%);-webkit-backdrop-filter:blur(18px) saturate(120%);border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:44px 40px;position:relative;z-index:1;box-shadow:0 24px 60px 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button.am-item:hover{background:var(--bg-input)}.avatar-menu button.am-item svg{color:var(--text-faint)}.menu-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:55}.chat::-webkit-scrollbar,.session-list::-webkit-scrollbar{width:10px}.chat::-webkit-scrollbar-thumb,.session-list::-webkit-scrollbar-thumb{background:var(--border);border-radius:6px;border:3px solid var(--bg)}@keyframes pop{0%{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1;transform:none}}@keyframes fadeUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideIn{0%{transform:translate(-100%);opacity:.4}to{transform:translate(0);opacity:1}}@keyframes blink{0%,60%,to{opacity:.25;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}@keyframes mesh{0%{transform:translate(0) scale(1) rotate(0)}50%{transform:translate(2%,-3%) scale(1.12) rotate(6deg)}to{transform:translate(-3%,2%) scale(1.06) rotate(-5deg)}}@keyframes 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var(--ease)}.avatar-btn:hover{transform:scale(1.06)}.brand-mark.anim{transform-origin:center;animation:breathe 3.6s var(--ease) 1.4s infinite}.brand-mark.anim g[stroke] line{animation:logoLine .5s var(--ease) both}.brand-mark.anim g[stroke] line:nth-child(1){animation-delay:.25s}.brand-mark.anim g[stroke] line:nth-child(2){animation-delay:.4s}.brand-mark.anim g[stroke] line:nth-child(3){animation-delay:.55s}.brand-mark.anim g[fill] circle{transform-origin:center;animation:logoPop .4s var(--ease) both}.brand-mark.anim g[fill] circle:nth-child(1){animation-delay:.7s}.brand-mark.anim g[fill] circle:nth-child(2){animation-delay:.82s}.brand-mark.anim g[fill] circle:nth-child(3){animation-delay:.94s}.brand-mark.anim g[fill] circle:nth-child(4){animation-delay:1.1s}