:root{--bg-color: #000000;--line-color: #ffffff;--text-color: #e0e0e0;--accent-color: #ffffff;--dim-color: #444444;--alert-color: #ff3333;--success-color: #33ff33;--font-mono: "JetBrains Mono", monospace;--font-sans: "Inter", sans-serif;--border-width: 1px;--padding-std: 20px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-color);font-family:var(--font-mono);overflow:hidden;width:100vw;height:100vh}#canvas-container{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;opacity:.5}#ui-layer{position:relative;z-index:10;width:100%;height:100%;display:flex;flex-direction:column;padding:var(--padding-std);pointer-events:none}.hud-header,.content-grid{pointer-events:auto}.hud-header{display:flex;justify-content:space-between;align-items:center;border-bottom:var(--border-width) solid var(--line-color);padding-bottom:15px;margin-bottom:20px;text-transform:uppercase;letter-spacing:2px;background:linear-gradient(to right,rgba(0,0,0,.8),transparent)}.logo{font-size:1.2rem;font-weight:700;border:1px solid var(--line-color);padding:5px 10px}.top-nav{display:flex;gap:20px}.top-nav .nav-item{font-family:var(--font-mono);font-size:.8rem;color:var(--dim-color);cursor:pointer;transition:all .3s ease;padding:5px 10px;border:1px solid transparent}.top-nav .nav-item:hover{color:var(--text-color);background:#ffffff1a}.top-nav .nav-item.active{color:var(--accent-color);border:1px solid var(--accent-color);box-shadow:0 0 10px #fff3}.time-readout{font-family:var(--font-mono);font-size:.9rem}.module-nav,.module-view{display:none}.module-nav.active,.module-view.active{display:block}.content-grid{display:grid;grid-template-columns:280px 1fr 280px;gap:20px;flex:1;overflow:hidden}.sidebar-left{display:flex;flex-direction:column;gap:20px}.sidebar-left nav{border:1px solid var(--dim-color);padding:10px;background:#000000b3}.sidebar-left nav ul{list-style:none}.sidebar-left nav li{padding:12px 10px;cursor:pointer;border-left:2px solid transparent;transition:all .2s ease;opacity:.6;font-size:.85rem;letter-spacing:1px}.sidebar-left nav li:hover{opacity:1;background:#ffffff0d}.sidebar-left nav li.active{border-left:2px solid var(--line-color);padding-left:15px;opacity:1;background:#ffffff1a;font-weight:700}.data-stream{flex:1;font-size:.65rem;color:#fff;overflow:hidden;font-family:var(--font-mono);opacity:.9;border:1px solid var(--dim-color);padding:10px;background:#000c}.main-display{border:var(--border-width) solid var(--line-color);padding:40px;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);overflow-y:auto;position:relative;scrollbar-width:thin;scrollbar-color:var(--line-color) transparent}.main-display::-webkit-scrollbar{width:4px}.main-display::-webkit-scrollbar-thumb{background:var(--line-color)}.content-block{display:none;animation:slideIn .4s ease-out;max-width:800px;margin:0 auto}.content-block.active{display:block}.metadata-line{font-family:var(--font-mono);font-size:.7rem;color:#f44;border-bottom:1px solid #ff4444;padding-bottom:5px;margin-bottom:25px;letter-spacing:1px}h1{font-family:var(--font-sans);font-weight:300;font-size:2.2rem;margin-bottom:.5rem;letter-spacing:-1px;text-transform:uppercase}h2{font-family:var(--font-sans);font-size:1.4rem;margin-top:3rem;margin-bottom:1.5rem;border-left:3px solid var(--line-color);padding-left:15px}h3{font-family:var(--font-mono);font-size:1rem;margin-bottom:10px;text-transform:uppercase;color:var(--accent-color)}p{font-family:var(--font-sans);font-weight:300;line-height:1.7;margin-bottom:1.5rem;font-size:1rem;color:#ccc}ul{margin-bottom:1.5rem;padding-left:20px;list-style:square}li{margin-bottom:.5rem;font-family:var(--font-sans);font-weight:300;color:#bbb}strong{font-weight:600;color:#fff}.panel-highlight{border:1px solid var(--line-color);padding:20px;margin:20px 0;background:#ffffff0d}.panel-alert{border:1px solid var(--alert-color);padding:20px;margin:20px 0;background:#ff32320d}.panel-alert h3{color:var(--alert-color)}.grid-3-col{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:20px 0}.grid-2-col{display:grid;grid-template-columns:repeat(2,1fr);gap:15px;margin:20px 0}.stat-box{border:1px solid var(--dim-color);padding:15px;text-align:center}.stat-value{font-size:1.5rem;font-weight:700;font-family:var(--font-mono);margin-bottom:5px}.stat-unit{font-size:.8rem;color:var(--dim-color)}.stat-desc{font-size:.7rem;margin-top:5px;line-height:1.2}.tech-table{width:100%;border-collapse:collapse;margin:20px 0;font-size:.9rem;font-family:var(--font-mono)}.tech-table th,.tech-table td{border:1px solid var(--dim-color);padding:10px;text-align:left}.tech-table th{background:#ffffff1a}.text-alert{color:var(--alert-color)}.text-accent{color:var(--success-color)}.sidebar-right{display:flex;flex-direction:column;gap:20px}.diag-panel{border:1px solid var(--dim-color);padding:15px;background:#000000b3}.diag-item{display:flex;justify-content:space-between;font-size:.8rem;margin-bottom:8px;font-family:var(--font-mono)}.diag-item .label{opacity:.7}.scanline{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(to bottom,#fff0,#fff0 50%,#0000001a 50%,#0000001a);background-size:100% 4px;pointer-events:none;z-index:20;opacity:.3}.vignette{position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle,transparent 50%,rgba(0,0,0,.8) 150%);pointer-events:none;z-index:21}@keyframes slideIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@media (max-width: 1200px){.content-grid{grid-template-columns:220px 1fr}.sidebar-right{display:none}}@media (max-width: 768px),screen and (max-height: 600px) and (orientation: landscape){body{overflow-y:auto!important;height:auto}.time-readout{display:none!important}.content-grid{display:block;padding-top:60px;height:auto;overflow:visible}.menu-indicator{position:fixed;left:10px;top:50%;transform:translateY(-50%);font-size:2rem;color:var(--accent-color);animation:pulseArrow 1.5s infinite;z-index:98;cursor:pointer;opacity:.8}@keyframes pulseArrow{0%{transform:translateY(-50%) translate(0);opacity:.5}50%{transform:translateY(-50%) translate(5px);opacity:1}to{transform:translateY(-50%) translate(0);opacity:.5}}.sidebar-left{display:flex;flex-direction:column;position:fixed;top:60px;left:0;width:80%;height:calc(100vh - 60px);background:#000000f2;z-index:99;border-right:1px solid var(--accent-color);padding:20px;overflow-y:auto;transform:translate(-100%);transition:transform .3s ease-in-out}.sidebar-left.mobile-open{transform:translate(0)}.hud-header{position:fixed;width:100%;top:0;left:0;z-index:100;background:#000;padding:10px 20px;border-bottom:1px solid var(--accent-color);display:flex;justify-content:space-between;align-items:center}.mobile-menu-btn{display:block!important;color:var(--accent-color);order:2}.logo{order:1;font-size:.9rem}.main-display{border:none;padding:20px;overflow:visible;height:auto}.top-nav{display:none}.hero-title{font-size:2.5rem!important}.mobile-main-nav{position:fixed;top:60px;left:0;width:100%;height:calc(100vh - 60px);background:#000;z-index:101;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2rem;pointer-events:auto}.mobile-main-nav .nav-item{font-family:var(--font-mono);font-size:1.5rem;color:#fff;cursor:pointer;padding:10px 20px;border:1px solid transparent;transition:all .2s}.mobile-main-nav .nav-item:hover{border-color:var(--accent-color);color:var(--accent-color)}}@media (min-width: 769px) and (min-height: 601px){.mobile-main-nav{display:none!important}.content-grid{display:grid!important;height:100%!important;overflow:hidden!important}.sidebar-left{transform:none!important;display:flex!important;position:static!important;height:auto!important;background:transparent!important;border-right:none!important}.main-display{overflow-y:auto!important}}.hero-container{margin-top:10vh;border-left:2px solid var(--accent-color);padding-left:30px}.hero-title{font-family:Inter,sans-serif;font-size:4rem;line-height:1.1;font-weight:300;margin-bottom:2rem;letter-spacing:-2px}.hero-title strong{font-weight:800;color:#fff}.hero-sub{font-family:JetBrains Mono,monospace;font-size:1rem;color:#888;max-width:600px;line-height:1.6;border-top:1px solid #333;padding-top:20px}.about-text{font-family:JetBrains Mono,monospace;font-size:1.5rem;color:#fff;margin-top:2rem;line-height:1.6}.accent-header{font-family:JetBrains Mono,monospace;font-weight:700;color:var(--accent-color);letter-spacing:2px;text-transform:uppercase;font-size:.9rem;margin-bottom:1rem}.periodic-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:15px;margin-top:2rem}.element-card{border:1px solid #333;background:#00000080;padding:15px;aspect-ratio:1;display:flex;flex-direction:column;justify-content:space-between;cursor:pointer;transition:all .2s ease;position:relative;overflow:hidden}.element-card .atomic-number{font-family:JetBrains Mono,monospace;font-size:.8rem;color:#666}.element-card .symbol{font-family:Inter,sans-serif;font-size:2.5rem;font-weight:700;align-self:center;color:#fff}.element-card .name{font-family:JetBrains Mono,monospace;font-size:.75rem;color:#aaa;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.element-card .mass{font-family:JetBrains Mono,monospace;font-size:.6rem;color:#444;text-align:center;margin-top:2px}.active-card:hover{border-color:var(--accent-color);box-shadow:0 0 15px #f443;transform:translateY(-2px)}.active-card:hover .symbol,.active-card:hover .atomic-number{color:var(--accent-color)}.element-card.muted{opacity:.3;pointer-events:none;border-color:#222}.element-card.muted .symbol{color:#444}.tech-row{display:flex;justify-content:space-between;margin-bottom:5px;font-size:.75rem}.tech-bar-container{margin-bottom:8px}.tech-bar-label{font-size:.6rem;color:#666;margin-bottom:2px}.tech-bar-bg{width:100%;height:4px;background:#333}.tech-bar-fill{height:100%;background:var(--accent-color);transition:width .2s ease}.terminal-text{font-family:JetBrains Mono,monospace;color:#4f8}.highlight-orange{color:#fc0}.highlight-cyan{color:#0ff}.swarm-grid{display:grid;grid-template-columns:repeat(10,1fr);gap:2px;margin-bottom:10px}.swarm-dot{width:4px;height:4px;background:#333;border-radius:50%}.swarm-dot.active{background:var(--accent-color);box-shadow:0 0 2px var(--accent-color)}.terminal-scroller{font-family:JetBrains Mono,monospace;font-size:.7rem;color:#aaa;height:40px;overflow:hidden;border-left:1px solid #444;padding-left:5px;margin-top:10px;opacity:.8}@media screen and (orientation: landscape) and (max-height: 600px){.time-readout{display:none!important}body{height:auto!important;overflow-y:auto!important}.content-grid{height:auto!important;overflow:visible!important;display:block!important}.main-display{overflow:visible!important;height:auto!important}}