:root{--ink: #0c100e;--bench: #141b19;--bench-2: #1a2320;--line: #26332f;--lime: #c6f24e;--mint: #9adbc5;--paper: #eaf0ec;--fog: #93a39d;--danger: #ff8a7a;--radius: 14px;--font-display: "Space Grotesk", system-ui, sans-serif;--font-body: "Inter", system-ui, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, monospace}*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:var(--ink);color:var(--paper);font-family:var(--font-body);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;background-image:linear-gradient(rgba(198,242,78,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(198,242,78,.045) 1px,transparent 1px);background-size:34px 34px;-webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,black 30%,transparent 100%);mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,black 30%,transparent 100%)}.skip{position:absolute;left:-999px;top:8px;background:var(--lime);color:#0c100e;padding:8px 14px;border-radius:8px;font-weight:600;z-index:99}.skip:focus{left:8px}:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:6px}#app{min-height:100dvh}.shell{display:grid;grid-template-columns:264px 1fr;min-height:100dvh}.rail{border-right:1px solid var(--line);background:#141b19db;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:20px 16px;display:flex;flex-direction:column;gap:18px;position:sticky;top:0;height:100dvh}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--paper)}.brand-mark{width:34px;height:34px;border-radius:10px;background:var(--lime);display:grid;place-items:center;font-family:var(--font-display);font-weight:700;color:#0c100e;font-size:19px}.brand b{font-family:var(--font-display);font-size:17px;letter-spacing:-.01em;display:block;line-height:1.1}.brand span{font-family:var(--font-mono);font-size:11px;color:var(--fog)}.rail-search input{width:100%;background:var(--ink);border:1px solid var(--line);color:var(--paper);border-radius:10px;padding:9px 12px;font-family:var(--font-mono);font-size:13px}.rail-search input::placeholder{color:var(--fog)}.rail nav{display:flex;flex-direction:column;gap:4px}.rail-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--fog);padding:8px 10px 4px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:10px;color:var(--paper);text-decoration:none;border:1px solid transparent;font-size:14px}.nav-item:hover{background:var(--bench-2)}.nav-item.active{background:var(--bench-2);border-color:var(--line)}.rail-foot{margin-top:auto;font-family:var(--font-mono);font-size:11.5px;color:var(--fog);border-top:1px dashed var(--line);padding-top:12px}.rail-foot b{color:var(--mint);font-weight:500}.topbar{display:none}.main{padding:34px clamp(18px,4vw,54px) 70px;max-width:1180px}.hero-kicker{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:12px;color:var(--ink);background:var(--lime);border-radius:99px;padding:4px 12px;font-weight:500}.hero h1{font-family:var(--font-display);font-size:clamp(34px,5vw,58px);line-height:1.02;letter-spacing:-.03em;margin:16px 0 12px;max-width:16ch}.hero h1 em{font-style:normal;color:var(--lime)}.hero p{color:var(--fog);max-width:58ch;margin:0 0 22px;font-size:16px}.hero-meta{display:flex;flex-wrap:wrap;gap:10px;font-family:var(--font-mono);font-size:12px;color:var(--fog);margin-bottom:26px}.hero-meta span{border:1px solid var(--line);border-radius:99px;padding:4px 12px;background:#141b1999}.hero-meta strong{color:var(--mint);font-weight:500}.home-search input{width:100%;max-width:560px;background:var(--bench);border:1px solid var(--line);color:var(--paper);border-radius:12px;padding:13px 16px;font-size:15px;font-family:var(--font-body)}.home-search input::placeholder{color:var(--fog)}.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;margin-top:22px}.tile{display:block;background:linear-gradient(180deg,var(--bench-2),var(--bench));border:1px solid var(--line);border-radius:var(--radius);padding:18px;text-decoration:none;color:var(--paper);position:relative;transition:transform .18s ease,border-color .18s ease}.tile:hover{transform:translateY(-3px);border-color:#c6f24e8c}.tile-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:34px}.tile-index{font-family:var(--font-mono);font-size:12px;color:var(--fog)}.tile h2{font-family:var(--font-display);font-size:21px;margin:0 0 6px;letter-spacing:-.01em}.tile p{margin:0 0 14px;color:var(--fog);font-size:14px}.tile-cta{font-family:var(--font-mono);font-size:12.5px;color:var(--lime)}.tile-glyph{position:absolute;right:14px;top:44px;font-family:var(--font-mono);font-size:30px;color:#9adbc529;-webkit-user-select:none;user-select:none}.crumbs{font-family:var(--font-mono);font-size:12px;color:var(--fog);margin-bottom:10px}.crumbs a{color:var(--mint);text-decoration:none}.tool-head h1{font-family:var(--font-display);font-size:clamp(28px,4vw,42px);letter-spacing:-.02em;margin:0 0 6px}.tool-head p{color:var(--fog);margin:0 0 20px;max-width:64ch}.bench-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:start}.panel{background:var(--bench);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.panel-bar{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--line);background:var(--bench-2);flex-wrap:wrap}.panel-bar .lights{display:flex;gap:6px;margin-right:4px}.lights i{width:10px;height:10px;border-radius:50%;display:block}.lights i:nth-child(1){background:#ff8a7a}.lights i:nth-child(2){background:#ffd479}.lights i:nth-child(3){background:var(--lime)}.panel-title{font-family:var(--font-mono);font-size:12px;color:var(--fog)}.panel-actions{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}.btn{font-family:var(--font-mono);font-size:12.5px;border:1px solid var(--line);background:var(--ink);color:var(--paper);border-radius:9px;padding:7px 12px;cursor:pointer;transition:border-color .15s ease,background .15s ease,transform .15s ease}.btn:hover{border-color:var(--lime)}.btn:active{transform:translateY(1px)}.btn.primary{background:var(--lime);border-color:var(--lime);color:#0c100e;font-weight:500}.btn.primary:hover{filter:brightness(1.06)}.btn.ghost{background:transparent}.btn:disabled{opacity:.45;cursor:not-allowed}.editor-wrap{display:grid;grid-template-columns:52px 1fr;min-height:420px}.gutter{background:#0c100e99;border-right:1px solid var(--line);font-family:var(--font-mono);font-size:12.5px;line-height:1.7;color:var(--fog);text-align:right;padding:14px 10px;overflow:hidden;-webkit-user-select:none;user-select:none;white-space:pre}.gutter .err-line{color:var(--danger);font-weight:600}#svg-input{background:transparent;border:0;color:var(--paper);font-family:var(--font-mono);font-size:12.5px;line-height:1.7;padding:14px;resize:vertical;min-height:420px;width:100%}#svg-input:focus{outline:none}.editor-wrap:focus-within{box-shadow:inset 0 0 0 1.5px #c6f24e80}.status-strip{display:flex;align-items:center;gap:10px;padding:9px 14px;border-top:1px solid var(--line);font-family:var(--font-mono);font-size:12px;color:var(--fog);background:#0c100e80;flex-wrap:wrap}.status-strip .ok{color:var(--lime)}.status-strip .bad{color:var(--danger)}.preview-stage{min-height:420px;display:grid;place-items:center;padding:22px;position:relative;transition:background .2s ease}.preview-stage.bg-light{background:#f4f4f2}.preview-stage.bg-dark{background:#0a0d0c}.preview-stage.bg-checker{background-color:#202624;background-image:linear-gradient(45deg,#2c3532 25%,transparent 25%),linear-gradient(-45deg,#2c3532 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#2c3532 75%),linear-gradient(-45deg,transparent 75%,#2c3532 75%);background-size:22px 22px;background-position:0 0,0 11px,11px -11px,-11px 0}.preview-frame{max-width:100%;border-radius:8px;line-height:0}.preview-frame.fit svg,.preview-frame.fit img{width:min(100%,460px);height:auto}.preview-frame.actual{overflow:auto;max-width:100%;max-height:520px}.preview-frame svg,.preview-frame img{max-width:100%}.empty-state,.error-state{text-align:center;max-width:34ch;line-height:1.4}.empty-glyph{width:64px;height:64px;border:1.5px dashed var(--line);border-radius:16px;display:grid;place-items:center;margin:0 auto 14px;font-size:26px;color:var(--mint)}.empty-state h3,.error-state h3{font-family:var(--font-display);margin:0 0 6px;font-size:18px}.empty-state p,.error-state p{color:var(--fog);font-size:13.5px;margin:0 0 12px}.error-state{border:1px solid rgba(255,138,122,.4);background:#ff8a7a0f;border-radius:12px;padding:20px}.error-state h3{color:var(--danger)}.error-state code{font-family:var(--font-mono);font-size:12px;color:var(--paper);background:#00000059;padding:2px 6px;border-radius:6px}.seg{display:inline-flex;border:1px solid var(--line);border-radius:9px;overflow:hidden}.seg button{background:transparent;border:0;color:var(--fog);font-family:var(--font-mono);font-size:12px;padding:7px 11px;cursor:pointer}.seg button[aria-pressed=true]{background:var(--lime);color:#0c100e;font-weight:500}.dim-chip{font-family:var(--font-mono);font-size:12px;color:var(--mint)}.qr-controls{padding:14px;display:flex;flex-direction:column;gap:12px}.qr-controls textarea:focus{outline:none}.qr-controls:focus-within{box-shadow:inset 0 0 0 1.5px #c6f24e80}.qr-controls>textarea{border:1px solid var(--line);border-radius:10px;background:#0c100e99}.qr-fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}.qr-fields[hidden]{display:none}.qr-fields label,.qr-opts label{display:flex;flex-direction:column;gap:6px;font-family:var(--font-mono);font-size:11.5px;color:var(--fog)}.qr-fields input[type=text],.qr-fields select,.qr-opts input[type=number]{background:#0c100e99;border:1px solid var(--line);color:var(--paper);border-radius:9px;padding:8px 10px;font-family:var(--font-mono);font-size:12.5px;width:100%}.qr-opts{display:flex;flex-wrap:wrap;gap:14px 18px;align-items:end}.qr-opts .seg{align-self:start}.qr-color{flex-direction:row!important;align-items:center}.qr-color input[type=color]{width:38px;height:30px;padding:2px;background:var(--ink);border:1px solid var(--line);border-radius:8px;cursor:pointer}.qr-check{flex-direction:row!important;align-items:center;cursor:pointer}.qr-check input{accent-color:var(--lime);width:15px;height:15px}.qr-canvas{image-rendering:pixelated;border-radius:8px;width:min(100%,380px);height:auto;box-shadow:0 8px 30px #00000059}.vd-badge{font-family:var(--font-mono);font-size:11px;color:var(--lime);border:1px solid rgba(198,242,78,.4);background:#c6f24e14;padding:2px 10px;border-radius:99px;white-space:nowrap}.vd-badge[hidden]{display:none}.toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%) translateY(12px);background:var(--lime);color:#0c100e;font-family:var(--font-mono);font-size:13px;padding:10px 18px;border-radius:99px;opacity:0;transition:opacity .2s ease,transform .2s ease;pointer-events:none;z-index:50}.toast.show{opacity:1;transform:translate(-50%) translateY(0)}.group-label{grid-column:1 / -1;font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--fog);margin:10px 0 -2px;font-weight:400}.tool-grid .group-label:first-child{margin-top:0}.notice-card{background:var(--bench);border:1px dashed var(--line);border-radius:var(--radius);padding:34px;text-align:center}.notice-card h2{font-family:var(--font-display);margin:0 0 8px}.notice-card p{color:var(--fog);margin:0 0 18px}footer.bench-foot{margin-top:44px;padding-top:18px;border-top:1px dashed var(--line);font-family:var(--font-mono);font-size:12px;color:var(--fog);display:flex;gap:14px;flex-wrap:wrap}@media(max-width:900px){.shell{grid-template-columns:1fr}.rail{display:none}.topbar{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line);background:#141b19eb;position:sticky;top:0;z-index:20}.topbar select{margin-left:auto;background:var(--ink);color:var(--paper);border:1px solid var(--line);border-radius:9px;padding:8px 10px;font-family:var(--font-mono);font-size:13px;max-width:55vw}.bench-grid{grid-template-columns:1fr}.editor-wrap,#svg-input,.preview-stage{min-height:300px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important}.tile:hover{transform:none}}
