@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;600;700&display=swap";:root{--bg-deep:#0a0a0c;--sidebar-bg:#0d0d0f;--chat-surface:#101012;--accent-primary:#3b82f6;--accent-glow:#3b82f61f;--border-light:#ffffff0f;--text-primary:#f1f5f9;--text-muted:#64748b;--sidebar-width:280px;--chat-max-width:860px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-deep);color:var(--text-primary);-webkit-font-smoothing:antialiased;height:100vh;font-family:Inter,sans-serif;overflow:hidden}#root{height:100%}.app-wrapper{width:100vw;height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--sidebar-bg);border-right:1px solid var(--border-light);flex-direction:column;padding:1.5rem;display:flex}.sidebar-brand{align-items:center;gap:.75rem;margin-bottom:2.5rem;padding:.5rem;display:flex}.brand-text{letter-spacing:-.01em;background:linear-gradient(135deg, #fff 0%, var(--accent-primary) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-family:Outfit,sans-serif;font-size:1.5rem;font-weight:700}.nav-label{text-transform:uppercase;color:var(--text-muted);letter-spacing:.12em;margin-bottom:1rem;font-size:.65rem;font-weight:700}.nav-group{margin-bottom:2rem}.nav-button{width:100%;color:var(--text-primary);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;align-items:center;gap:.75rem;margin-bottom:.2rem;padding:.7rem .85rem;font-size:.9rem;font-weight:500;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex}.nav-button:hover{background:#ffffff08}.nav-button.active{color:var(--accent-primary);background:#3b82f614;border-color:#3b82f61f}.sidebar-footer{border-top:1px solid var(--border-light);margin-top:auto;padding-top:1.5rem}.status-badge{color:#94a3b8;background:#22c55e0d;border:1px solid #22c55e26;border-radius:6px;align-items:center;gap:.5rem;padding:.5rem .75rem;font-size:.7rem;font-weight:600;display:flex}.chat-main{background:var(--chat-surface);flex-direction:column;flex:1;display:flex;position:relative}.chat-container{flex-direction:column;flex:1;padding:3rem 2rem;display:flex;overflow-y:auto}.chat-content-limit{max-width:var(--chat-max-width);flex-direction:column;gap:2.5rem;width:100%;margin:0 auto;padding-bottom:10rem;display:flex}.message-box{gap:1.5rem;display:flex}.msg-icon{border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;display:flex}.msg-icon.user{color:#94a3b8;background:#1e293b}.msg-icon.assistant{background:var(--accent-primary);color:#fff;box-shadow:0 4px 15px var(--accent-glow)}.msg-text{color:#e2e8f0;flex:1;padding-top:.4rem;font-size:.95rem;line-height:1.65}.msg-label{color:var(--text-muted);letter-spacing:.12em;margin-bottom:.5rem;font-size:.7rem;font-weight:800}.msg-img{border:1px solid var(--border-light);border-radius:12px;max-width:100%;margin-top:1rem;overflow:hidden}.msg-img img{width:100%;display:block}.input-section{background:linear-gradient(transparent, var(--chat-surface) 35%);padding:2.5rem;position:absolute;bottom:0;left:0;right:0}.input-wrapper{max-width:var(--chat-max-width);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border-light);background:#0006;border-radius:14px;align-items:center;gap:.75rem;width:100%;margin:0 auto;padding:.65rem 1rem;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex}.input-wrapper:focus-within{border-color:var(--accent-primary);box-shadow:0 0 20px #3b82f60d}.input-field{color:#fff;background:0 0;border:none;outline:none;flex:1;padding:.4rem 0;font-size:.95rem}.send-button{background:var(--accent-primary);color:#fff;cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;width:34px;height:34px;transition:opacity .2s;display:flex}.send-button:hover:not(:disabled){opacity:.9}.send-button:disabled{opacity:.2}.loading-box{color:var(--text-muted);align-items:center;gap:.75rem;font-size:.85rem;font-weight:500;display:flex}.toast-box{border:1px solid var(--accent-primary);color:#fff;background:#111;border-radius:10px;align-items:center;gap:.65rem;padding:.8rem 1.4rem;font-size:.85rem;display:flex;position:fixed;bottom:2.5rem;right:2.5rem;box-shadow:0 10px 30px #00000080}@media (width<=768px){.sidebar{display:none}.chat-container{padding:1.5rem}.chat-content-limit{padding-bottom:12rem}}