@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;700&family=Rajdhani:wght@500;600;700&display=swap";*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-void:#020005;--bg-surface:#06020c;--bg-panel:#0a0514b3;--neon-cyan:#00f0ff;--neon-purple:#8a2be2;--neon-orange:#ff3c00;--neon-green:#0f6;--text-main:#e2e8f0;--text-dim:#94a3b8;--text-muted:#475569;--font-display:"Rajdhani", sans-serif;--font-body:"Inter", sans-serif;--font-mono:"JetBrains Mono", monospace;--border-glow:#00f0ff4d;--panel-border:#8a2be240;--tr:all .2s cubic-bezier(.16, 1, .3, 1);--radius-sm:4px;--radius-md:8px;--radius-lg:12px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#0003}::-webkit-scrollbar-thumb{border-radius:var(--radius-sm);background:#00f0ff4d}::-webkit-scrollbar-thumb:hover{background:var(--neon-cyan)}html,body{width:100vw;height:100vh;font-family:var(--font-body);background-color:var(--bg-void);color:var(--text-main);-webkit-font-smoothing:antialiased;overflow:hidden}body:after{content:"";z-index:9999;pointer-events:none;opacity:.1;background:linear-gradient(#fff0,#fff0 50%,#0000001a 50%,#0000001a) 0 0/100% 4px;position:fixed;inset:0}.os-grid-bg{z-index:0;pointer-events:none;background-image:linear-gradient(#00f0ff08 1px,#0000 1px),linear-gradient(90deg,#00f0ff08 1px,#0000 1px);background-size:30px 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#00f0ff33}.os-nav{flex-direction:column;flex:1;gap:16px;display:flex}.os-nav-bottom{flex-direction:column;align-items:center;gap:16px;margin-top:auto;display:flex}.os-nav-item{border-radius:var(--radius-md);width:44px;height:44px;color:var(--text-dim);transition:var(--tr);background:0 0;border:1px solid #0000;justify-content:center;align-items:center;display:flex;position:relative}.os-nav-item:hover{color:#fff;background:#ffffff0d}.os-nav-item.active{color:var(--neon-cyan);background:#00f0ff14;border-color:#00f0ff4d;box-shadow:inset 0 0 10px #00f0ff1a}.os-nav-item.active:before{content:"";background:var(--neon-cyan);width:3px;height:100%;box-shadow:0 0 10px var(--neon-cyan);z-index:2;position:absolute;top:50%;left:0;transform:translateY(-50%)}.os-nav-item:after{content:attr(data-tooltip);border:1px solid var(--neon-cyan);font-family:var(--font-mono);color:var(--neon-cyan);white-space:nowrap;opacity:0;pointer-events:none;transition:var(--tr);background:#00050ae6;border-radius:4px;padding:6px 12px;font-size:.7rem;position:absolute;left:56px;transform:translate(-10px)}.os-nav-item:hover:after{opacity:1;transform:translate(0)}.mobile-menu-btn{color:var(--neon-cyan);background:0 0;padding:8px;display:none}.mobile-overlay{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:1000;opacity:0;pointer-events:none;background:#000205fa;flex-direction:column;padding:24px;transition:opacity .3s;display:flex;position:fixed;inset:0;overflow-y:auto}.mobile-overlay.open{opacity:1;pointer-events:auto}.mobile-overlay-header{justify-content:space-between;align-items:center;margin-bottom:40px;display:flex}.mobile-close-btn{color:var(--neon-orange);background:0 0;justify-content:center;align-items:center;display:flex}.mobile-nav-grid{flex-direction:column;gap:12px;padding-bottom:40px;display:flex}.mobile-nav-item{border-radius:var(--radius-md);width:100%;color:var(--text-main);font-family:var(--font-mono);letter-spacing:1px;transition:var(--tr);background:#ffffff05;border:1px solid #ffffff0d;align-items:center;gap:16px;padding:16px 20px;font-size:.9rem;display:flex}.mobile-nav-item.active{color:var(--neon-cyan);background:#00f0ff1a;border-color:#00f0ff66;box-shadow:0 0 15px #00f0ff1a}.os-main-view{flex:1;height:100vh;padding:32px;position:relative;overflow-y:auto}.os-panel{background:var(--bg-panel);border:1px solid var(--panel-border);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:24px;position:relative}.os-panel:before{content:"";background:linear-gradient(90deg, transparent, var(--neon-cyan), transparent);opacity:.4;width:100%;height:1px;position:absolute;top:0;left:0}.sys-title{color:#fff;text-shadow:0 0 15px #00f0ff4d;margin-bottom:24px;font-size:2rem}.cyber-btn{color:var(--neon-cyan);border-radius:var(--radius-sm);transition:var(--tr);background:#00f0ff0d;border:1px solid #00f0ff4d;padding:10px 20px;font-size:.85rem}.cyber-btn:hover{background:#00f0ff33;box-shadow:0 0 15px #00f0ff4d}@media (width<=768px){.os-layout{flex-direction:column}.os-sidebar{border-right:none;border-bottom:1px solid var(--panel-border);flex-direction:row;justify-content:space-between;width:100%;height:70px;padding:0 24px}.os-sidebar-brand{width:40px;height:40px;margin:0}.os-nav,.os-nav-bottom{display:none}.mobile-menu-btn{justify-content:center;align-items:center;display:flex}.os-main-view{padding:20px}}