:root{--bg:240 6% 4%;--surface:240 7% 6%;--surface-2:240 7% 8%;--surface-3:240 6% 11%;--border-dim:240 5% 14%;--border:240 5% 18%;--border-strong:240 5% 28%;--text:0 0% 92%;--text-muted:240 4% 58%;--text-dim:240 4% 38%;--accent:358 82% 58%;--accent-glow:358 100% 68%;--on-accent:0 0% 100%;--success:135 55% 48%;--warn:40 92% 55%;--info:200 80% 55%;--danger:358 82% 58%;--danger-glow:358 100% 68%;--grid-glow-1:358 82% 58%;--grid-glow-1-alpha:0.06;--grid-glow-2-alpha:0.04;--scanline-alpha:0.018;--font-mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",monospace;--font-num:"JetBrains Mono",ui-monospace,monospace;--font-sans:"IBM Plex Sans",ui-sans-serif,system-ui,sans-serif}.light{--bg:36 30% 97%;--surface:36 25% 94%;--surface-2:36 22% 90%;--surface-3:36 18% 86%;--border-dim:36 14% 82%;--border:36 14% 74%;--border-strong:36 14% 60%;--text:240 10% 8%;--text-muted:240 6% 32%;--text-dim:240 4% 50%;--accent:358 72% 48%;--accent-glow:358 90% 58%;--on-accent:0 0% 100%;--success:135 55% 32%;--warn:32 90% 38%;--info:210 78% 38%;--danger:358 72% 48%;--danger-glow:358 90% 58%;--grid-glow-1-alpha:0.04;--grid-glow-2-alpha:0.025;--scanline-alpha:0.012}*{border-color:hsl(var(--border))}body,html{background-color:hsl(var(--bg));color:hsl(var(--text));font-family:var(--font-mono);font-feature-settings:"ss01","cv11","zero";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background-image:radial-gradient(ellipse at 20% 0,hsl(var(--accent)/var(--grid-glow-1-alpha)),transparent 60%),radial-gradient(ellipse at 80% 100%,hsl(var(--accent)/var(--grid-glow-2-alpha)),transparent 55%);background-attachment:fixed;min-height:100vh}::-moz-selection{background:hsl(var(--accent)/.35);color:hsl(var(--text))}::selection{background:hsl(var(--accent)/.35);color:hsl(var(--text))}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:hsl(var(--surface))}::-webkit-scrollbar-thumb{background:hsl(var(--border-strong));border:1px solid hsl(var(--surface))}::-webkit-scrollbar-thumb:hover{background:hsl(var(--accent)/.7)}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.panel-surface{background:linear-gradient(180deg,hsl(var(--surface)) 0,hsl(var(--surface-2)) 100%)}.grid-bg{background-image:linear-gradient(hsl(var(--border-dim)/.55) 1px,transparent 1px),linear-gradient(90deg,hsl(var(--border-dim)/.55) 1px,transparent 1px);background-size:24px 24px}.dashed-b{border-bottom:1px dashed hsl(var(--border-strong))}.dashed-t{border-top:1px dashed hsl(var(--border-strong))}.scanline-overlay{position:fixed;inset:0;pointer-events:none;z-index:100;background:repeating-linear-gradient(to bottom,transparent 0,transparent 2px,hsl(var(--text)/var(--scanline-alpha)) 2px,hsl(var(--text)/var(--scanline-alpha)) 3px);mix-blend-mode:overlay}