*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #080c14;--surface: #0f1623;--surface-2: #161e30;--surface-3: #1c2640;--border: rgba(255,255,255,.07);--border-2: rgba(255,255,255,.12);--text: #e8edf8;--text-dim: rgba(232,237,248,.45);--text-mid: rgba(232,237,248,.7);--radius: 16px;--radius-sm: 10px;--radius-xs: 7px;--accent: #f0b429;--accent-dim: rgba(240,180,41,.1);--accent-glow: rgba(240,180,41,.25)}html,body,#root{height:100%;background:var(--bg);color:var(--text);font-family:Manrope,sans-serif;font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:rgba(255,255,255,.1);border-radius:3px}.portal-shell{display:flex;flex-direction:column;height:100vh;max-width:900px;margin:0 auto;background:var(--surface);border-left:1px solid var(--border);border-right:1px solid var(--border)}.portal-header{display:flex;align-items:center;gap:12px;padding:14px 20px;border-bottom:1px solid var(--border);flex-shrink:0;background:var(--surface)}.portal-icon{width:36px;height:36px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}.portal-title{font-family:Syne,sans-serif;font-weight:700;font-size:15px}.portal-subtitle{color:var(--text-dim);font-size:11px}.back-btn{background:none;border:1px solid var(--border);border-radius:var(--radius-xs);color:var(--text-dim);cursor:pointer;padding:5px 10px;font-family:Manrope,sans-serif;font-size:12px;transition:all .2s;margin-right:4px}.back-btn:hover{color:var(--text);border-color:var(--border-2)}.tab-nav{display:flex;border-bottom:1px solid var(--border);background:var(--surface);flex-shrink:0;padding:0 20px;gap:2px}.tab-btn{background:none;border:none;border-bottom:2px solid transparent;color:var(--text-dim);cursor:pointer;font-family:Manrope,sans-serif;font-size:12px;font-weight:600;padding:10px 12px;transition:all .2s;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap}.tab-btn:hover{color:var(--text)}.tab-btn.active{color:var(--accent);border-bottom-color:var(--accent)}.tab-content{flex:1;overflow-y:auto}.bubble{max-width:78%;padding:11px 15px;border-radius:16px;line-height:1.65;font-size:14px;white-space:pre-wrap}.bubble-user{background:var(--accent-dim);border:1px solid var(--accent-glow);border-bottom-right-radius:4px;align-self:flex-end}.bubble-ai{background:var(--surface-2);border:1px solid var(--border);border-bottom-left-radius:4px;align-self:flex-start}.chat-input-row{display:flex;gap:10px;padding:14px 16px;border-top:1px solid var(--border);background:var(--surface);flex-shrink:0}.chat-input-row textarea{flex:1;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-xs);color:var(--text);font-family:Manrope,sans-serif;font-size:14px;padding:9px 13px;resize:none;outline:none;transition:border-color .2s;line-height:1.5}.chat-input-row textarea:focus{border-color:var(--accent)}.chat-input-row textarea::placeholder{color:var(--text-dim)}.btn-primary{background:var(--accent);border:none;border-radius:var(--radius-xs);color:#080c14;cursor:pointer;font-family:Syne,sans-serif;font-size:12px;font-weight:700;padding:9px 16px;transition:opacity .2s,transform .15s;letter-spacing:.04em;white-space:nowrap}.btn-primary:hover:not(:disabled){opacity:.85;transform:scale(1.02)}.btn-primary:disabled{opacity:.35;cursor:not-allowed}.btn-ghost{background:none;border:1px solid var(--border);border-radius:var(--radius-xs);color:var(--text-dim);cursor:pointer;font-family:Manrope,sans-serif;font-size:12px;padding:7px 12px;transition:all .2s}.btn-ghost:hover{color:var(--text);border-color:var(--border-2)}.btn-danger{background:rgba(255,80,80,.1);border:1px solid rgba(255,80,80,.2);border-radius:var(--radius-xs);color:#ff8080;cursor:pointer;font-size:11px;padding:4px 9px;transition:all .2s}.btn-danger:hover{background:rgba(255,80,80,.2)}.card{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius)}.section-pad{padding:20px}@keyframes pulse{0%,to{opacity:.3;transform:scale(.85)}50%{opacity:1;transform:scale(1)}}.dot{width:7px;height:7px;border-radius:50%;background:var(--accent);display:inline-block;animation:pulse 1.2s ease-in-out infinite}.dot:nth-child(2){animation-delay:.2s}.dot:nth-child(3){animation-delay:.4s}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:fadeUp .3s ease forwards}.field{background:var(--surface-3);border:1px solid var(--border);border-radius:var(--radius-xs);color:var(--text);font-family:Manrope,sans-serif;font-size:13px;padding:8px 12px;outline:none;width:100%;transition:border-color .2s}.field:focus{border-color:var(--accent)}.field::placeholder{color:var(--text-dim)}select.field{cursor:pointer}.rating-row{display:flex;gap:8px}.rating-btn{background:var(--surface-3);border:1px solid var(--border);border-radius:8px;cursor:pointer;font-size:20px;padding:8px 10px;transition:all .15s;line-height:1}.rating-btn:hover{border-color:var(--border-2);transform:scale(1.1)}.rating-btn.active{border-color:var(--accent);background:var(--accent-dim);transform:scale(1.15)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:60px 20px;color:var(--text-dim);text-align:center}.empty-state .big-emoji{font-size:40px}.empty-state p{font-size:13px;max-width:220px}