@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";.sidebar-header{border-bottom:1px solid #ffffff1a;padding:1.5rem}.logo-container{color:#fff;align-items:center;gap:.75rem;display:flex}.logo-icon{color:var(--primary)}.logo-container h2{color:#fff;letter-spacing:-.025em;margin:0;font-size:1.25rem;font-weight:700}.sidebar-nav{flex-direction:column;flex:1;gap:.25rem;padding:1rem 0;display:flex}.nav-item{color:var(--text-sidebar);align-items:center;gap:.75rem;padding:.75rem 1.5rem;font-size:.95rem;font-weight:500;transition:all .2s;display:flex}.nav-item:hover{color:var(--text-sidebar-hover);background-color:#ffffff0d}.nav-item.active{background-color:var(--primary);color:#fff;border-left:4px solid #fff}.nav-spacer{flex:1}.settings-section{background-color:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);margin-bottom:1.5rem;padding:1.5rem;box-shadow:0 1px 3px #00000005}.settings-header svg{color:var(--primary)}.engine-toggle-container{border-radius:var(--radius-md);background-color:#f1f5f9;gap:.25rem;padding:.25rem;display:flex}.engine-toggle-btn{border-radius:var(--radius-sm);color:var(--text-muted);border:1px solid #0000;flex:1;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1rem;font-size:.95rem;font-weight:600;transition:all .2s;display:flex}.engine-toggle-btn:hover{background-color:#00000005}.engine-toggle-btn.active{background-color:var(--primary);color:#fff;box-shadow:0 4px 6px -1px #4f46e533}.toast-message.success{color:#047857;background-color:#ecfdf5;border:1px solid #a7f3d0}.toast-message.error{color:#b91c1c;background-color:#fef2f2;border:1px solid #fecaca}.page-container{max-width:1200px;margin:0 auto}.status-badge{border-radius:9999px;padding:.25rem .75rem;font-size:.85rem;font-weight:500;display:inline-block}:root{--primary:#2563eb;--primary-hover:#1d4ed8;--primary-light:#dbeafe;--secondary:#475569;--bg-main:#f8fafc;--bg-sidebar:#0f172a;--bg-card:#fff;--text-main:#1e293b;--text-muted:#64748b;--text-sidebar:#cbd5e1;--text-sidebar-hover:#fff;--border:#e2e8f0;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased;font-family:Inter,sans-serif}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}.card{background-color:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:1.5rem}.btn-primary{background-color:var(--primary);color:#fff;border-radius:var(--radius-sm);padding:.5rem 1rem;font-weight:500;transition:background-color .2s}.btn-primary:hover{background-color:var(--primary-hover)}.input-field{border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;padding:.5rem .75rem;font-size:.95rem;transition:border-color .2s,box-shadow .2s}.input-field:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);outline:none}.app-container{height:100vh;display:flex;overflow:hidden}.sidebar{background-color:var(--bg-sidebar);width:250px;color:var(--text-sidebar);flex-direction:column;display:flex}.main-content{flex-direction:column;flex:1;padding:1rem 1.25rem;display:flex;overflow:hidden auto}h1,h2,h3,h4,h5,h6{color:var(--text-main);font-weight:600}h1{margin-bottom:1.5rem;font-size:1.75rem}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 #2563eb66}50%{box-shadow:0 0 0 12px #2563eb00}}.spin{animation:1s linear infinite spin}.page-container{padding:1.5rem 2rem}.toast-message{border-radius:var(--radius-md);margin-bottom:1rem;padding:.75rem 1rem;font-size:.9rem;font-weight:500}.toast-message.success{color:#166534;background:#dcfce7;border:1px solid #86efac}.toast-message.error{color:#991b1b;background:#fee2e2;border:1px solid #fca5a5}.settings-section{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.25rem 1.5rem}.settings-header{color:var(--text-main);align-items:center;gap:.5rem;margin-bottom:.75rem;font-size:.95rem;font-weight:600;display:flex}.settings-hint{color:var(--text-muted);margin-top:.35rem;font-size:.8rem}.tooltip-wrap{cursor:default;align-items:center;display:inline-flex;position:relative}.tooltip-wrap .tooltip-box{color:#1e293b;white-space:normal;text-align:left;pointer-events:none;opacity:0;z-index:999;background:#fff;border:1px solid #e2e8f0;border-radius:8px;width:300px;padding:.6rem .85rem;font-size:.78rem;font-weight:500;line-height:1.5;transition:opacity .15s,transform .15s;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%)translateY(4px);box-shadow:0 4px 16px #0000001f}.tooltip-wrap .tooltip-box:after{content:"";border:5px solid #0000;border-top-color:#e2e8f0;position:absolute;top:100%;left:50%;transform:translate(-50%)}.tooltip-wrap:hover .tooltip-box{opacity:1;transform:translate(-50%)translateY(0)}.tooltip-wrap .tooltip-box.tooltip-left{left:auto;right:-4px;transform:translate(0)translateY(4px)}.tooltip-wrap .tooltip-box.tooltip-left:after{left:auto;right:10px;transform:none}.tooltip-wrap:hover .tooltip-box.tooltip-left{transform:translate(0)translateY(0)}