*{box-sizing:border-box;margin:0;padding:0}:root{--bg-dark:#0f111a;--bg-panel:#1a1d2d;--bg-sidebar:#131522;--text-primary:#e2e8f0;--text-secondary:#94a3b8;--accent:#3b82f6;--accent-hover:#2563eb;--border-color:#ffffff14;--glass-bg:#1a1d2db3;--glass-border:#ffffff0d}body{background-color:var(--bg-dark);color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.6;overflow-x:hidden}.app-container{min-height:100vh;display:flex}h1,h2,h3{color:#fff;letter-spacing:-.02em;font-weight:600}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:16px;box-shadow:0 8px 32px #0000004d}.sidebar{background-color:var(--bg-sidebar);border-right:1px solid var(--border-color);z-index:100;flex-direction:column;width:280px;height:100vh;transition:transform .3s cubic-bezier(.4,0,.2,1);display:flex;position:fixed}.sidebar-header{border-bottom:1px solid var(--border-color);align-items:center;gap:12px;padding:2rem 1.5rem;display:flex}.logo-icon{color:var(--accent)}.sidebar-header h2{background:linear-gradient(135deg,#fff,#94a3b8);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.25rem}.nav-list{flex-direction:column;flex-grow:1;gap:8px;padding:1.5rem 1rem;list-style:none;display:flex;overflow-y:auto}.nav-btn{width:100%;color:var(--text-secondary);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:8px;align-items:center;gap:12px;padding:12px 16px;font-size:.95rem;font-weight:500;transition:all .2s;display:flex}.nav-btn:hover{color:var(--text-primary);background:#ffffff0d}.nav-btn.active{background:var(--accent);color:#fff;box-shadow:0 4px 12px #3b82f64d}.sidebar-footer{border-top:1px solid var(--border-color);color:var(--text-secondary);text-align:center;padding:1.5rem;font-size:.85rem}.mobile-header{background:var(--bg-sidebar);border-bottom:1px solid var(--border-color);z-index:90;justify-content:space-between;align-items:center;padding:1rem 1.5rem;display:none;position:fixed;top:0;left:0;right:0}.logo-container{align-items:center;gap:10px;display:flex}.logo-container h1{font-size:1.2rem}.menu-btn{color:var(--text-primary);cursor:pointer;background:0 0;border:none}.main-content{flex-grow:1;max-width:1200px;min-height:100vh;margin-left:280px;padding:3rem}.content-wrapper{flex-direction:column;gap:2rem;display:flex}.fade-in{animation:.5s cubic-bezier(.4,0,.2,1) fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.content-header{margin-bottom:1rem}.ds-title{background:linear-gradient(135deg,#fff,#3b82f6);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:2.5rem}.info-card{padding:1.5rem 2rem}.card-header{align-items:center;gap:12px;margin-bottom:1rem;display:flex}.card-icon{color:var(--accent)}.card-header h3{color:#fff;font-size:1.2rem}.card-text{color:var(--text-secondary);font-size:1.05rem;line-height:1.7}.code-section{flex-direction:column;display:flex;overflow:hidden}.code-section .card-header{padding:1.5rem 2rem 0}.code-container{border-top:1px solid var(--border-color);margin-top:1rem}.empty-state{text-align:center;height:60vh;color:var(--text-secondary);flex-direction:column;justify-content:center;align-items:center;display:flex}.empty-icon{color:var(--accent);opacity:.5;margin-bottom:1rem}.empty-state h2{color:var(--text-primary);margin-bottom:.5rem}@media (width<=768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.desktop-only{display:none}.mobile-header{display:flex}.main-content{margin-left:0;padding:6rem 1.5rem 3rem}.sidebar-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:95;background:#00000080;position:fixed;inset:0}}