:root{--gi-sky1:#cbd6ea;--gi-sky2:#a5b4ce;--gi-blue1:#3a64c9;--gi-blue2:#0f245d;--gi-ink:#2d3e55;--gi-ink2:#3a4a63;--gi-shadow:rgba(0,0,0,.4);--gi-gloss:hsla(0,0%,100%,.65);--gi-note:#0d2c73;--gi-inst:#1c6e1c;--gi-vol:#a31212;--gi-fx:#531875}body{background:linear-gradient(135deg,#7f8da3,#5c6a80);color:#000;font-family:monospace,Courier New;font-size:13px;line-height:1.2;margin:0;padding:8px}.hidden{display:none!important}.wrap{align-items:start;display:grid;gap:12px;grid-template-columns:1fr}@media (min-width:768px){.wrap{grid-template-columns:1fr 1fr}}@media (min-width:1200px){.wrap{grid-template-columns:420px 538px 1fr}}.card{background:linear-gradient(#d0d8e8,#b0bccf);border:1px solid var(--gi-ink2);border-radius:6px;box-shadow:2px 2px 6px var(--gi-shadow),inset 1px 1px 0 hsla(0,0%,100%,.6);display:flex;flex-direction:column;overflow:hidden}.titlebar{align-items:center;background:linear-gradient(to bottom,var(--gi-blue1),var(--gi-blue2));color:#fff;display:flex;font-size:13px;font-weight:700;height:22px;justify-content:flex-start;padding:5px 10px;text-shadow:1px 1px 2px #000}.card-content{flex:1;padding:8px}.frame{background:linear-gradient(var(--gi-sky1),var(--gi-sky2));border:1px solid var(--gi-ink2);box-shadow:inset 1px 1px 3px hsla(0,0%,100%,.6),inset -1px -1px 3px rgba(0,0,0,.3);margin:6px 0;padding:6px}.frame,button{border-radius:4px}button{background:linear-gradient(180deg,#e0ebff,#9db2e0);border:1px solid var(--gi-ink);box-shadow:inset 0 1px 0 #fff,0 2px 3px var(--gi-shadow);color:#000;cursor:pointer;font-family:monospace,Courier New;font-size:12px;font-weight:700;height:24px;transition:background .2s,box-shadow .2s,transform .06s;width:auto}button:hover{background:linear-gradient(180deg,#fff,#b5c9f0);box-shadow:inset 0 1px 2px #fff,0 0 6px rgba(100,150,255,.8)}button:active{background:linear-gradient(180deg,#9db2e0,#6a86c8);box-shadow:inset 0 2px 4px rgba(0,0,0,.6);transform:translateY(1px)}button:disabled{cursor:not-allowed;opacity:.5}input[type=checkbox]{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:linear-gradient(#f0f4ff,var(--gi-sky2));border:1px solid var(--gi-ink);border-radius:3px;box-shadow:inset 1px 1px 2px hsla(0,0%,100%,.8),inset -1px -1px 2px rgba(0,0,0,.3);cursor:pointer;display:inline-block;height:16px;margin:0 4px 0 0;position:relative;width:16px}input[type=checkbox]:checked:after{color:#0b1d4a;content:"✔";font-size:13px;font-weight:700;left:50%;pointer-events:none;position:absolute;text-shadow:0 1px 0 #fff;top:50%;transform:translate(-50%,-55%)}input[type=range]{-webkit-appearance:none;background:transparent;cursor:pointer;height:16px;position:relative;width:120px}input[type=range]::-webkit-slider-runnable-track{background:linear-gradient(#f0f4ff,#c0c8d8);border:1px solid #666;border-radius:4px;box-shadow:inset 1px 1px #fff,inset -1px -1px #999;height:8px}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:radial-gradient(circle at 30% 30%,#fff,#9ab);border:1px solid #333;border-radius:50%;box-shadow:0 0 2px rgba(0,0,0,.6);height:14px;margin-top:-4px;width:14px}input[type=range]::-moz-range-track{background:linear-gradient(#f0f4ff,#c0c8d8);border:1px solid #666;border-radius:4px;box-shadow:inset 1px 1px #fff,inset -1px -1px #999;height:8px}input[type=range]::-moz-range-thumb{background:radial-gradient(circle at 30% 30%,#fff,#9ab);border:1px solid #333;border-radius:50%;box-shadow:0 0 2px rgba(0,0,0,.6);height:14px;width:14px}input[type=text],select{background:linear-gradient(#f0f4ff,#c0cde0);border:1px solid var(--gi-ink);border-radius:4px;box-shadow:inset 1px 1px 2px #fff,inset -1px -1px 2px rgba(0,0,0,.3);color:#000;font-family:monospace,Courier New;font-size:12px;padding:3px 4px}#patternScroll{background:linear-gradient(#d0d8e8,#b0bccf);border:1px solid var(--gi-ink2);border-radius:6px;box-shadow:2px 2px 6px var(--gi-shadow),inset 1px 1px 0 hsla(0,0%,100%,.6);box-sizing:border-box;display:flex;flex-direction:column;height:auto;padding:4px;position:relative;width:538px}#patternCanvas{background:linear-gradient(var(--gi-sky1),var(--gi-sky2));border:1px solid var(--gi-ink);border-radius:4px;box-shadow:inset 1px 1px 3px #fff,inset -1px -1px 3px rgba(0,0,0,.3);display:block;margin:0}.pattern-note{color:var(--gi-note)}.pattern-inst{color:var(--gi-inst)}.pattern-vol{color:var(--gi-vol)}.pattern-fx{color:var(--gi-fx)}.scroll-wrapper{background:#b0bccf;flex:1;overflow-x:scroll;overflow-y:hidden}.scroll-wrapper::-webkit-scrollbar{display:block;height:14px}.scroll-wrapper::-webkit-scrollbar-thumb{background:linear-gradient(var(--gi-blue1),var(--gi-blue2));border:1px solid var(--gi-ink);border-radius:6px}.row{flex-wrap:wrap}.row,.row label{align-items:center;display:flex;gap:3px}.row label{white-space:nowrap}[data-tooltip]{position:relative}[data-tooltip]:after{background:rgba(240,245,255,.95);border:1px solid var(--gi-ink);border-radius:4px;bottom:125%;box-shadow:0 2px 6px var(--gi-shadow);color:#000;content:attr(data-tooltip);font-family:monospace,Courier New;font-size:12px;left:50%;opacity:0;padding:3px 6px;pointer-events:none;position:absolute;transform:translateX(-50%);transition:opacity .2s ease;white-space:nowrap;z-index:1}[data-tooltip]:hover:after{opacity:1}#spectrum{border-radius:4px;display:block;height:80px;width:100%}#messageWindow{max-width:400px;min-width:260px;overflow-y:auto;white-space:pre-wrap}#messageWindow .card-content{align-items:flex-start;display:flex;justify-content:center;padding:8px}#songMessage{font-family:monospace,Courier New;font-size:13px;line-height:1.3;margin:0;max-height:504px;overflow-y:auto;text-align:center;white-space:pre-wrap;width:100%}#songMessage::-webkit-scrollbar{width:14px}#songMessage::-webkit-scrollbar-track{background:#b0bccf}#songMessage::-webkit-scrollbar-thumb{background:linear-gradient(var(--gi-blue1),var(--gi-blue2));border:1px solid var(--gi-ink);border-radius:6px}.chk-wrap{align-items:center;cursor:pointer;display:inline-flex;gap:6px;user-select:none}.chk-wrap input[type=checkbox]{height:1px;opacity:0;position:absolute;width:1px}.chk-wrap input[type=checkbox]:after{content:none!important}.chk-wrap .checkbox-ui{background:linear-gradient(#f0f4ff,var(--gi-sky2));border:1px solid var(--gi-ink);border-radius:3px;box-shadow:inset 1px 1px 2px hsla(0,0%,100%,.8),inset -1px -1px 2px rgba(0,0,0,.3);flex:0 0 16px;height:16px;position:relative;width:16px}.chk-wrap .checkbox-ui:after{border:2px solid #0b1d4a;border-left:0;border-top:0;content:"";height:10px;left:50%;opacity:0;position:absolute;top:50%;transform:translate(-50%,-60%) rotate(45deg);width:6px}.chk-wrap input[type=checkbox]:checked+.checkbox-ui:after{opacity:1}.chk-wrap input[type=checkbox]:focus-visible+.checkbox-ui{outline:2px solid var(--gi-blue1);outline-offset:2px}#btnAbout{width:auto}#aboutText{user-select:none}.modal-overlay{align-items:center;background:rgba(0,0,0,.4);display:flex;height:100%;justify-content:center;left:0;position:fixed;top:0;width:100%;z-index:1}.modal-card{animation:a .3s ease-out;max-width:730px;width:90%;z-index:2}@keyframes a{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}#meta-container{display:grid;font-family:monospace,Courier New;gap:2px 8px;grid-template-columns:min-content 1fr;margin:6px 0;white-space:nowrap}.meta-row{display:contents}.meta-label{font-weight:700;justify-self:start;white-space:nowrap}.meta-value{white-space:normal}