@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-color:#f8fafc;--text-primary:#0f172a;--text-secondary:#475569;--primary-color:#2563eb;--primary-hover:#1d4ed8;--border-color:#e2e8f0;--card-bg:#fff}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);min-height:100vh;font-family:Inter,sans-serif}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.header{text-align:center;padding:5rem 0 3rem}.header h1{letter-spacing:-.02em;margin-bottom:1rem;font-size:3rem;font-weight:700}.header p{color:var(--text-secondary);font-size:1.2rem}.grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem;padding-bottom:5rem;display:grid}.card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:2rem;transition:transform .2s;box-shadow:0 4px 6px -1px #0000000d}.card:hover{transform:translateY(-5px);box-shadow:0 10px 15px -3px #0000001a}.card h2{margin-bottom:.5rem;font-size:1.5rem}.card .role{color:var(--primary-color);text-transform:uppercase;letter-spacing:.05em;margin-bottom:1.5rem;font-size:.9rem;font-weight:500}.card .desc{color:var(--text-secondary);margin-bottom:2rem;line-height:1.6}.btn{background:var(--primary-color);color:#fff;cursor:pointer;border:none;border-radius:6px;width:100%;padding:.8rem 1.5rem;font-size:1rem;font-weight:500;transition:background .2s}.btn:hover{background:var(--primary-hover)}.setup-container{border:1px solid var(--border-color);background:#fff;border-radius:12px;max-width:500px;margin:4rem auto;padding:3rem;box-shadow:0 10px 15px -3px #0000000d}.setup-container h2,.form-group{margin-bottom:1.5rem}.form-group label{margin-bottom:.5rem;font-size:.9rem;font-weight:500;display:block}.form-group input{border:1px solid var(--border-color);border-radius:6px;width:100%;padding:.75rem;font-size:1rem}.loader{text-align:center;color:var(--text-secondary);padding:3rem}.sidebar-item{color:#475569;cursor:pointer;padding:.8rem 1.5rem;font-weight:500;transition:all .2s}.sidebar-item:hover{color:#0f172a;background-color:#f1f5f9}.sidebar-item.active{color:#2563eb;background-color:#eff6ff;border-right:3px solid #2563eb}.chat-box{border:1px solid var(--border-color);background:#fff;border-radius:12px;flex-direction:column;display:flex}.chat-messages{flex-direction:column;gap:1rem;padding:1.5rem;display:flex;overflow-y:auto}.msg{border-radius:8px;max-width:80%;padding:1rem;line-height:1.5}.msg.user{background:#f1f5f9;align-self:flex-end}.msg.assistant{color:#1e293b;background:#fff;border:1px solid #f1f5f9;align-self:flex-start}.chat-input{border-top:1px solid var(--border-color);padding:1rem;display:flex}.chat-input input{border:1px solid var(--border-color);border-radius:6px;flex:1;margin-right:1rem;padding:.8rem}.chat-input button{width:auto;padding:0 2rem}@media (width<=768px){.header h1{font-size:2.5rem}.header{padding:3rem 0 2rem}.sidebar{z-index:50;transition:left .3s;position:fixed;top:0;bottom:0;left:-280px;box-shadow:0 0 15px #0000001a}.sidebar.open{left:0}.sidebar-overlay{z-index:40;background:#00000080;display:none;position:fixed;inset:0}.sidebar-overlay.open{display:block}.mobile-header{border-bottom:1px solid var(--border-color);background:#fff;align-items:center;padding:1rem;display:flex!important}.main-content{height:calc(100vh - 60px)!important}.dashboard-grid{grid-template-columns:1fr!important}}.mobile-header{display:none}