@import"https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap";@import"https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&display=swap";@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&display=swap";.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}*:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px}.template-button{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:var(--color-surface);border:4px solid var(--color-cell-border);color:var(--color-fg);border-radius:4px;cursor:pointer;font-family:var(--font-family);font-size:1rem;transition:all var(--transition-base);min-width:44px;min-height:44px}.template-button:hover{background:var(--color-cell-active);border-color:var(--color-accent);transform:translateY(-2px);box-shadow:0 4px 8px #0000004d}.template-button:focus{outline:2px solid var(--color-accent);outline-offset:2px}.template-button:active{transform:translateY(0)}.template-icon{font-size:1.2rem;line-height:1}.template-label{font-size:.9rem;letter-spacing:.5px}[data-theme=modern] .template-button{background:linear-gradient(145deg,#242a50,#1d2240);border:2px solid rgba(102,126,234,.3);border-radius:var(--radius-lg);padding:.6rem 1.2rem;font-weight:var(--font-weight-semibold);box-shadow:0 2px 8px #0000004d,inset 0 1px #ffffff14,0 0 20px #667eea1a}[data-theme=modern] .template-button:hover{background:linear-gradient(135deg,#667eea,#764ba2);border-color:#667eea99;box-shadow:0 4px 16px #667eea66,inset 0 1px #ffffff1a,0 0 30px #667eea33;transform:translateY(-2px)}[data-theme=modern] .template-button:focus{border-color:#667eeab3;box-shadow:0 4px 16px #0006,0 0 0 3px #667eea33,0 0 40px #667eea4d}.template-browser-overlay{position:fixed;inset:0;background:#000000bf;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem;overflow-y:auto;animation:overlay-fade-in var(--transition-base)}@keyframes overlay-fade-in{0%{opacity:0}to{opacity:1}}.template-browser-modal{background:var(--color-bg);border:4px solid var(--color-cell-border);border-radius:8px;width:100%;max-width:1200px;max-height:90vh;display:flex;flex-direction:column;overflow:hidden;animation:modal-slide-in var(--transition-slow);box-shadow:0 20px 60px #00000080}@keyframes modal-slide-in{0%{opacity:0;transform:translateY(-30px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.template-browser-header{display:flex;align-items:center;justify-content:space-between;padding:1.5rem;border-bottom:4px solid var(--color-cell-border);background:var(--color-surface)}.template-browser-header h2{margin:0;font-size:1.5rem;font-weight:700;color:var(--color-fg);font-family:var(--font-family)}.close-button{background:var(--color-bg);border:4px solid var(--color-cell-border);color:var(--color-fg);width:40px;height:40px;min-width:44px;min-height:44px;border-radius:4px;cursor:pointer;font-size:1.5rem;display:flex;align-items:center;justify-content:center;font-family:var(--font-family);transition:all var(--transition-base);line-height:1}.close-button:hover{background:var(--color-cell-active);border-color:var(--color-accent);transform:rotate(90deg)}.close-button:focus{outline:2px solid var(--color-accent);outline-offset:2px}.template-grid-container{flex:1;overflow-y:auto;padding:1.5rem;background:var(--color-bg)}.template-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.no-templates{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem;text-align:center;color:var(--color-fg);opacity:.6}.no-templates div{font-size:3rem;margin-bottom:1rem}.no-templates p{margin:0;font-size:1.1rem;font-family:var(--font-family)}.no-templates p:last-child{margin-top:.5rem;font-size:.9rem}[data-theme=modern] .template-browser-overlay{background:#0a0e27d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}[data-theme=modern] .template-browser-modal{background:linear-gradient(180deg,#1a1f3af2,#0f1729f2);backdrop-filter:blur(12px) saturate(180%);-webkit-backdrop-filter:blur(12px) saturate(180%);border:1px solid rgba(102,126,234,.3);border-radius:var(--radius-xl);box-shadow:0 20px 80px #0009,0 0 100px #667eea33,inset 0 1px #ffffff1a}[data-theme=modern] .template-browser-header{background:linear-gradient(180deg,#242a5099,#1d224099);border-bottom:1px solid rgba(102,126,234,.2);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}[data-theme=modern] .close-button{background:linear-gradient(145deg,#242a50,#1d2240);border:2px solid rgba(102,126,234,.2);border-radius:var(--radius-md);box-shadow:0 2px 8px #0000004d,inset 0 1px #ffffff0d}[data-theme=modern] .close-button:hover{background:linear-gradient(135deg,#f56565,#e53e3e);border-color:#f5656599;box-shadow:0 4px 12px #f565654d,inset 0 1px #ffffff1a}[data-theme=modern] .template-grid-container{background:transparent}.template-card{display:flex;flex-direction:column;background:var(--color-surface);border:4px solid var(--color-cell-border);border-radius:8px;overflow:hidden;transition:transform var(--transition-base),box-shadow var(--transition-base)}.template-card:hover{transform:translateY(-4px);box-shadow:0 8px 16px #0000004d;border-color:var(--color-accent)}.template-preview{width:100%;height:120px;background:var(--color-bg);display:flex;align-items:center;justify-content:center;border-bottom:4px solid var(--color-cell-border);overflow:hidden}.template-preview img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.template-placeholder{font-size:3rem;opacity:.5}.template-content{padding:1rem;display:flex;flex-direction:column;gap:.75rem;flex:1}.template-name{margin:0;font-size:1.1rem;font-weight:700;color:var(--color-fg);font-family:var(--font-family);line-height:1.3}.template-description{margin:0;font-size:.9rem;color:var(--color-fg);opacity:.8;line-height:1.4;flex:1}.template-meta{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}.difficulty-badge{padding:.25rem .5rem;border-radius:4px;font-size:.75rem;font-weight:700;text-transform:uppercase;border:2px solid rgba(0,0,0,.2);letter-spacing:.5px}.difficulty-badge.beginner{background:#4ade80;color:#000}.difficulty-badge.intermediate{background:#fbbf24;color:#000}.difficulty-badge.advanced{background:#f87171;color:#000}.category-badge{padding:.25rem .5rem;border-radius:4px;font-size:.75rem;background:var(--color-bg);color:var(--color-fg);border:2px solid var(--color-cell-border);text-transform:capitalize}.template-actions{display:flex;gap:.5rem;margin-top:.5rem;align-items:center}.preview-unavailable{flex:1;padding:.5rem;font-size:.8rem;color:var(--color-fg);opacity:.6;text-align:center;font-family:var(--font-family)}.preview-button,.use-button{padding:.5rem;background:var(--color-bg);border:4px solid var(--color-cell-border);color:var(--color-fg);border-radius:4px;cursor:pointer;font-family:var(--font-family);font-size:.9rem;display:flex;align-items:center;justify-content:center;gap:.25rem;transition:all var(--transition-base);min-width:44px;min-height:44px}.preview-button{flex:1}.use-button{flex:2;background:var(--color-cell-active);font-weight:700}.preview-button:hover:not(:disabled),.use-button:hover{border-color:var(--color-accent);transform:scale(1.05)}.preview-button:disabled{opacity:.6;cursor:wait}.preview-button:focus,.use-button:focus{outline:2px solid var(--color-accent);outline-offset:2px}[data-theme=modern] .template-card{background:linear-gradient(145deg,#1e2442,#181c35);border:2px solid rgba(102,126,234,.2);border-radius:var(--radius-lg);box-shadow:0 4px 12px #0000004d,inset 0 1px #ffffff0d}[data-theme=modern] .template-card:hover{border-color:#667eea80;box-shadow:0 12px 24px #0006,0 0 40px #667eea33,inset 0 1px #ffffff14;transform:translateY(-6px)}[data-theme=modern] .template-preview{background:linear-gradient(145deg,#0f1729,#0a0e1f);border-bottom:1px solid rgba(102,126,234,.2)}[data-theme=modern] .category-badge{background:linear-gradient(145deg,#242a50,#1d2240);border:1px solid rgba(102,126,234,.3)}[data-theme=modern] .preview-button,[data-theme=modern] .use-button{background:linear-gradient(145deg,#242a50,#1d2240);border:2px solid rgba(102,126,234,.2);border-radius:var(--radius-md);box-shadow:0 2px 8px #0000004d,inset 0 1px #ffffff0d}[data-theme=modern] .use-button{background:linear-gradient(135deg,#667eea,#764ba2);border-color:#667eea80;box-shadow:0 2px 8px #667eea4d,inset 0 1px #ffffff1a}[data-theme=modern] .preview-button:hover:not(:disabled),[data-theme=modern] .use-button:hover{box-shadow:0 4px 12px #667eea66,inset 0 1px #ffffff1a}[data-theme=modern] .use-button:hover{background:linear-gradient(135deg,#7c8ff0,#8b5cb8)}.template-filters{display:flex;flex-direction:column;gap:1rem;padding:1rem;background:var(--color-bg);border-bottom:4px solid var(--color-cell-border)}.search-input{flex:1;padding:.5rem;background:var(--color-surface);border:4px solid var(--color-cell-border);color:var(--color-fg);border-radius:4px;font-family:var(--font-family);font-size:1rem;transition:all var(--transition-base);min-height:44px}.search-input:hover{border-color:var(--color-accent)}.search-input:focus{outline:2px solid var(--color-accent);outline-offset:2px;border-color:var(--color-accent)}.clear-filters-button{padding:.5rem 1rem;background:var(--color-surface);border:4px solid var(--color-cell-border);color:var(--color-fg);border-radius:4px;cursor:pointer;font-family:var(--font-family);font-size:.9rem;white-space:nowrap;transition:all var(--transition-base);min-width:44px;min-height:44px}.clear-filters-button:hover{background:var(--color-cell-active);border-color:var(--color-accent)}.clear-filters-button:focus{outline:2px solid var(--color-accent);outline-offset:2px}.category-select,.difficulty-select{width:100%;padding:.5rem;background:var(--color-surface);border:4px solid var(--color-cell-border);color:var(--color-fg);border-radius:4px;font-family:var(--font-family);font-size:1rem;cursor:pointer;transition:all var(--transition-base);min-height:44px}.category-select option,.difficulty-select option{background-color:#080808!important;color:#0f0!important;padding:.5rem}[data-theme=retro] .category-select option,[data-theme=retro] .difficulty-select option{background-color:#080808!important;color:#0f0!important}.category-select option:hover,.difficulty-select option:hover,.category-select option:focus,.difficulty-select option:focus{color:#000!important}.category-select option:checked,.difficulty-select option:checked{color:#000!important}[data-theme=retro] .category-select option:hover,[data-theme=retro] .difficulty-select option:hover,[data-theme=retro] .category-select option:focus,[data-theme=retro] .difficulty-select option:focus,[data-theme=retro] .category-select option:checked,[data-theme=retro] .difficulty-select option:checked{color:#000!important}.category-select option:disabled,.difficulty-select option:disabled{color:var(--color-fg)!important;opacity:.5;background-color:var(--color-bg)!important}.category-select:hover,.difficulty-select:hover{border-color:var(--color-accent)}.category-select:focus,.difficulty-select:focus{outline:2px solid var(--color-accent);outline-offset:2px;border-color:var(--color-accent)}[data-theme=modern] .template-filters{background:linear-gradient(180deg,#1e244299,#181c3599);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid rgba(102,126,234,.2)}[data-theme=modern] .search-input,[data-theme=modern] .category-select,[data-theme=modern] .difficulty-select{background:linear-gradient(145deg,#1e2442,#181c35);border:2px solid rgba(102,126,234,.2);border-radius:var(--radius-md);box-shadow:inset 0 2px 4px #0000004d}[data-theme=modern] .category-select option,[data-theme=modern] .difficulty-select option{background-color:#1a1f3a!important;color:#e8eaf6!important;padding:.75rem}[data-theme=modern] .category-select option:hover,[data-theme=modern] .difficulty-select option:hover,[data-theme=modern] .category-select option:focus,[data-theme=modern] .difficulty-select option:focus{color:#000!important}[data-theme=modern] .category-select option:checked,[data-theme=modern] .difficulty-select option:checked{color:#000!important}[data-theme=modern] .category-select option:disabled,[data-theme=modern] .difficulty-select option:disabled{background-color:#1a1f3a!important;color:#e8eaf6!important;opacity:.5}[data-theme=modern] .search-input:focus,[data-theme=modern] .category-select:focus,[data-theme=modern] .difficulty-select:focus{border-color:#667eea99;box-shadow:inset 0 2px 4px #0000004d,0 0 0 3px #667eea1a}[data-theme=modern] .clear-filters-button{background:linear-gradient(145deg,#242a50,#1d2240);border:2px solid rgba(102,126,234,.2);border-radius:var(--radius-md);box-shadow:0 2px 8px #0000004d,inset 0 1px #ffffff0d}[data-theme=modern] .clear-filters-button:hover{background:linear-gradient(135deg,#667eea,#764ba2);border-color:#667eea80;box-shadow:0 4px 12px #667eea4d,inset 0 1px #ffffff1a}@media (max-width: 768px){.template-browser-modal{max-width:95%;max-height:95vh}.template-browser-header{padding:1rem}.template-browser-header h2{font-size:1.2rem}.template-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1rem}.template-grid-container{padding:1rem}.template-button{padding:.5rem .75rem;font-size:.9rem}.template-icon{font-size:1rem}.template-label{font-size:.8rem}}@media (max-width: 600px){.template-grid{grid-template-columns:1fr;gap:1rem}.template-browser-header h2{font-size:1rem}.close-button{width:36px;height:36px;font-size:1.2rem}.template-filters{padding:.75rem}.template-button{padding:.5rem}.template-label{display:none}.template-icon{font-size:1.5rem}}@media (hover: none) and (pointer: coarse){.template-button,.close-button,.preview-button,.use-button,.clear-filters-button,.search-input,.category-select,.difficulty-select{min-width:44px;min-height:44px}.template-card:hover{transform:none}.template-card:active{transform:scale(.98)}.template-button:hover,.close-button:hover,.preview-button:hover,.use-button:hover{transform:none}.template-button:active,.close-button:active,.preview-button:active,.use-button:active{transform:scale(.95)}}@media (prefers-reduced-motion: reduce){.template-browser-overlay,.template-browser-modal,.template-card,.template-button,.close-button,.preview-button,.use-button{animation:none!important;transition:none!important}.template-card:hover,.template-button:hover,.close-button:hover{transform:none!important}}/*! tailwindcss v4.1.17 | MIT License | https://tailwindcss.com */@layer properties{@supports ((-webkit-hyphens:none) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.isolate{isolation:isolate}.container{width:100%}.mx-auto{margin-inline:auto}.box-border{box-sizing:border-box}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.min-h-\[1\.25rem\]{min-height:1.25rem}.min-h-\[60vh\]{min-height:60vh}.min-h-\[400px\]{min-height:400px}.min-h-screen{min-height:100vh}.w-4\/5{width:80%}.w-11\/12{width:91.6667%}.w-\[60px\]{width:60px}.w-full{width:100%}.max-w-\[900px\]{max-width:900px}.max-w-\[1200px\]{max-width:1200px}.max-w-\[1400px\]{max-width:1400px}.transform{transform:var(--tw-rotate-x,)var(--tw-rotate-y,)var(--tw-rotate-z,)var(--tw-skew-x,)var(--tw-skew-y,)}.cursor-pointer{cursor:pointer}.resize{resize:both}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.overflow-auto{overflow:auto}.overflow-x-auto{overflow-x:auto}.overflow-y-auto{overflow-y:auto}.border{border-style:var(--tw-border-style);border-width:1px}.border-2{border-style:var(--tw-border-style);border-width:2px}.border-4{border-style:var(--tw-border-style);border-width:4px}.border-b{border-bottom-style:var(--tw-border-style);border-bottom-width:1px}.text-center{text-align:center}.text-\[0\.65rem\]{font-size:.65rem}.text-\[10px\]{font-size:10px}.break-words{overflow-wrap:break-word}.whitespace-pre-wrap{white-space:pre-wrap}.filter{filter:var(--tw-blur,)var(--tw-brightness,)var(--tw-contrast,)var(--tw-grayscale,)var(--tw-hue-rotate,)var(--tw-invert,)var(--tw-saturate,)var(--tw-sepia,)var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,ease);transition-duration:var(--tw-duration,0s)}.transition-colors{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to;transition-timing-function:var(--tw-ease,ease);transition-duration:var(--tw-duration,0s)}@media (hover:hover){.hover\:underline:hover{text-decoration-line:underline}}.disabled\:cursor-not-allowed:disabled{cursor:not-allowed}.disabled\:opacity-50:disabled{opacity:.5}:root{--color-bg:#080808;--color-bg-secondary:#111;--color-surface:#222;--color-fg:#0f0;--color-fg-secondary:#0f0;--color-accent:#0f0;--color-accent-hover:#0f0;--color-accent-active:#0f0;--color-border:#555;--color-border-hover:#0f0;--color-cell-bg:#222;--color-cell-border:#555;--color-cell-border-active:#0f0;--color-success:#0f0;--color-warning:#ed8936;--color-error:#f56565;--color-info:#0f0;--font-family:"Press Start 2P",monospace;--font-family-mono:"Press Start 2P",monospace;--font-size-xs:.6rem;--font-size-sm:.7rem;--font-size-base:.8rem;--font-size-lg:1rem;--font-size-xl:1.2rem;--font-size-2xl:1.5rem;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--line-height-tight:1.2;--line-height-normal:1.5;--line-height-relaxed:1.8;--spacing-xs:.25rem;--spacing-sm:.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--radius-sm:.25rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem;--radius-full:9999px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d;--shadow-glow:0 0 20px #0fff0f66;--transition-fast:.15s cubic-bezier(.4,0,.2,1);--transition-base:.2s cubic-bezier(.4,0,.2,1);--transition-slow:.3s cubic-bezier(.4,0,.2,1);--grid-gap:4px;--cell-size:2rem;--label-width:6rem;--control-bg:var(--color-surface);--cell-bg:var(--color-cell-bg);--cell-border:var(--color-cell-border);--cell-border-active:var(--color-cell-border-active);--accent-color:var(--color-accent);--bg-color:var(--color-bg);--fg-color:var(--color-fg)}@layer base{*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-color);color:var(--fg-color);font-family:var(--font-family);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;position:relative;overflow-x:hidden}[data-theme=modern] body{background:radial-gradient(at 20% 30%,#667eea40,#0000 55%) 0 0/180% 180%,radial-gradient(at 80% 70%,#764ba240,#0000 55%) 100% 100%/180% 180%,radial-gradient(#667eea2e,#0000 55%) 50%/250% 250%,linear-gradient(135deg,#0a0e27,#1a1f3a,#0f1729) 0 0/100% 100%!important;animation:18s infinite mesh-gradient!important}[data-theme=modern] body:before{content:"";pointer-events:none;z-index:0;background-image:radial-gradient(circle at 20% 30%,#667eea26,#0000 35%),radial-gradient(circle at 80% 70%,#764ba226,#0000 35%),radial-gradient(circle at 50% 80%,#667eea1f,#0000 30%),radial-gradient(circle at 70% 20%,#764ba21f,#0000 30%);width:200%;height:200%;animation:28s ease-in-out infinite orbs-float;position:fixed;top:-50%;left:-50%}[data-theme=modern] body:after{content:"";pointer-events:none;z-index:0;opacity:.8;background-image:linear-gradient(#667eea0f 1px,#0000 1px),linear-gradient(90deg,#667eea0f 1px,#0000 1px);background-size:50px 50px;width:100%;height:100%;animation:4s ease-in-out infinite grid-pulse;position:fixed;top:0;left:0}[data-theme=modern] #root:before{content:"";pointer-events:none;z-index:0;background:repeating-linear-gradient(0deg,#0000,#0000 2px,#667eea0a 2px 4px);width:100%;height:100%;animation:8s linear infinite scanlines-move;position:fixed;top:0;left:0}[data-theme=modern] #root{z-index:1;position:relative}#root{width:100%;min-height:100vh}html:after{content:"";pointer-events:none;z-index:9999;opacity:0;will-change:opacity;width:100%;height:100%;position:fixed;top:0;left:0}html[data-theme-transitioning=modern]:after{background:radial-gradient(circle,#667eea4d,#0000 70%);animation:.8s ease-out radial-burst}html[data-theme-transitioning=modern] #root{will-change:opacity,transform;animation:.8s ease-out modern-transition}html[data-theme-transitioning=retro]:after{background:repeating-linear-gradient(0deg,#00ff001a 0,#0000 2px 4px,#00ff001a 6px);animation:.6s ease-out retro-scanline}html[data-theme-transitioning=retro] #root{will-change:clip-path,filter;animation:.6s ease-out retro-scanline}#root{will-change:auto}*{transition-property:color,background-color,border-color,box-shadow;transition-duration:var(--transition-slow);transition-timing-function:cubic-bezier(.4,0,.2,1)}:focus,:active,.cell.long-press-active,.progress-fill{transition-duration:0s}.cell,.grid-row,.row-controls,.theme-toggle-switch,.mute-btn,.remove-row-btn,#controls button{contain:layout style paint}#sequencer-container,#controls,#generate-controls,.navbar-container{contain:layout style}.cell{box-sizing:border-box;flex-shrink:0}.grid-row{min-height:-moz-fit-content;min-height:fit-content}button,.mute-btn,.remove-row-btn{box-sizing:border-box;flex-shrink:0}@media (prefers-reduced-motion:reduce){*{transition-duration:.01ms!important}}h1,.title{text-shadow:0 0 4px var(--accent-color);margin-bottom:1rem;font-size:1.2rem}.navbar-container{background:var(--control-bg);border-bottom:3px solid var(--accent-color);box-shadow:0 2px 8px #0000004d}[data-theme=modern] .navbar-container{-webkit-backdrop-filter:blur(12px)saturate(180%);box-shadow:var(--shadow-lg),0 4px 20px #667eea26,inset 0 1px #ffffff1a;background:linear-gradient(#1a1f3ae6,#0f1729e6);border-bottom:1px solid #667eea4d}.navbar-content{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;display:flex}.navbar-logo{letter-spacing:.5px;font-size:.9rem}.navbar-toggle{border:2px solid var(--cell-border);background:0 0;border-radius:4px;transition:all .2s;display:none}.navbar-toggle:hover{border-color:var(--accent-color)}.navbar-links{flex-direction:row;align-items:center;gap:2rem;display:flex}.navbar-links a{letter-spacing:.5px;padding:.5rem 0;transition:all .2s}@media (max-width:768px){.navbar-toggle{justify-content:center;align-items:center;display:flex}.navbar-links{border-top:2px solid var(--cell-border);flex-direction:column;align-items:flex-start;gap:1rem;width:100%;margin-top:1rem;padding-top:1rem;display:none}.navbar-links-open{display:flex}.navbar-links a{width:100%;padding:.75rem 0}}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.theme-toggle-switch{cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;background:0 0;border:none;min-width:60px;min-height:44px;padding:0;position:relative}.theme-toggle-switch:focus{outline:2px solid var(--accent-color);outline-offset:4px}.theme-toggle-track{background:var(--control-bg);border:3px solid var(--cell-border);border-radius:16px;width:60px;height:32px;transition:all .3s;display:block;position:relative}.theme-toggle-switch:hover .theme-toggle-track{border-color:var(--accent-color);box-shadow:0 0 8px #0fff0f4d}.theme-toggle-thumb{background:var(--accent-color);border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;transition:transform .3s,background-color .3s;display:flex;position:absolute;top:2px;left:2px;box-shadow:0 2px 4px #0000004d}.theme-toggle-switch.modern .theme-toggle-thumb{transform:translate(28px)}.theme-toggle-icon{filter:brightness(0)invert();transition:transform var(--transition-base);justify-content:center;align-items:center;font-size:.9rem;display:flex}[data-theme=modern] .theme-toggle-icon{filter:none}[data-theme=modern] .theme-toggle-switch:hover .theme-toggle-icon{transform:rotate(20deg)}.theme-toggle-switch:active .theme-toggle-thumb{transform:scale(.9)}.theme-toggle-switch.modern:active .theme-toggle-thumb{transform:translate(28px)scale(.9)}@keyframes toggle-pulse{0%{box-shadow:0 0 0 0 var(--color-accent)}50%{box-shadow:0 0 0 8px #0000}to{box-shadow:0 0 #0000}}html[data-theme-transitioning] .theme-toggle-track{animation:.6s ease-out toggle-pulse}.theme-toggle-switch.retro .theme-toggle-track{background:var(--color-bg-secondary,#111)}.theme-toggle-switch.modern .theme-toggle-track{border-color:var(--color-accent,#667eea);background:linear-gradient(135deg,#667eea,#764ba2)}.theme-toggle-switch.modern .theme-toggle-thumb{background:var(--color-fg,#fff)}@media (max-width:768px){.theme-toggle-switch{min-width:56px}.theme-toggle-track{width:56px;height:30px}.theme-toggle-thumb{width:20px;height:20px}.theme-toggle-switch.modern .theme-toggle-thumb{transform:translate(26px)}.theme-toggle-switch.modern:active .theme-toggle-thumb{transform:translate(26px)scale(.9)}}}@layer components{#sequencer-container{box-sizing:border-box;width:100%;overflow-x:auto}[data-theme=modern] #sequencer-container{-webkit-backdrop-filter:blur(8px);border-radius:var(--radius-lg);background:linear-gradient(#1a1f3a66,#0f172999);border:1px solid #667eea26;padding:1rem;box-shadow:inset 0 2px 8px #0000004d,0 0 80px #667eea14}#grid{box-sizing:border-box;flex-direction:column;gap:8px;width:100%;display:flex}[data-theme=modern] #grid{gap:10px}.grid-row{gap:var(--grid-gap);transform-origin:0;align-items:center;min-width:100%;animation:.4s ease-out row-slide-in;display:flex}.grid-row.removing{animation:.3s ease-in forwards row-slide-out}[data-theme=modern] .grid-row{animation:.5s cubic-bezier(.34,1.56,.64,1) row-slide-in-modern}[data-theme=modern] .grid-row.removing{animation:.4s cubic-bezier(.6,-.28,.74,.05) forwards row-slide-out-modern}.row-controls{background:var(--control-bg);z-index:10;border-right:3px solid var(--cell-border);gap:var(--grid-gap);padding-right:var(--grid-gap);align-items:center;display:flex;position:sticky!important;left:0!important}[data-theme=modern] .row-controls{background:linear-gradient(90deg,#1a1f3a,#1a1f3af2);border-right:1px solid #667eea33;padding:.5rem .75rem .5rem .5rem;box-shadow:2px 0 8px #0003}.notes-wrapper{gap:var(--grid-gap);flex:1;display:flex}.notes-wrapper .cell{flex-shrink:0}.instrument-select{background:var(--control-bg);border:3px solid var(--cell-border);width:auto;min-width:8rem;color:var(--fg-color);font-size:.7rem;font-family:var(--font-family);cursor:pointer;border-radius:4px;padding:.25rem 2rem .25rem .25rem}.instrument-select:hover{border-color:var(--accent-color)}.instrument-select:focus{outline:2px solid var(--accent-color);outline-offset:2px}[data-theme=modern] .instrument-select{border-radius:var(--radius-lg);font-size:.8rem;font-weight:var(--font-weight-semibold);transition:all var(--transition-fast);color:var(--color-fg);cursor:pointer;letter-spacing:.3px;background:linear-gradient(145deg,#242a50,#1d2240);border:2px solid #667eea4d;padding:.6rem 2.5rem .6rem 1rem;box-shadow:0 2px 8px #0000004d,inset 0 1px #ffffff14,0 0 20px #667eea1a}[data-theme=modern] .instrument-select option{color:#e8eaf6;font-weight:var(--font-weight-medium);background:#1a1f3a;padding:.75rem}[data-theme=modern] .instrument-select option:checked{color:#fff;font-weight:var(--font-weight-semibold);background:linear-gradient(135deg,#667eea,#764ba2)}[data-theme=modern] .instrument-select:hover{background:linear-gradient(145deg,#2a3158,#232847);border-color:#667eea80;transform:translateY(-1px);box-shadow:0 4px 12px #0006,inset 0 1px #ffffff1a,0 0 30px #667eea33}[data-theme=modern] .instrument-select:focus{border-color:#667eeab3;outline:none;box-shadow:0 4px 16px #0006,0 0 0 3px #667eea33,0 0 40px #667eea4d}.mute-cell{justify-content:center;align-items:center;width:auto;display:flex}.mute-btn{background:var(--control-bg);border:3px solid var(--cell-border);cursor:pointer;border-radius:4px;justify-content:center;align-items:center;width:2rem;min-width:44px;height:2rem;min-height:44px;padding:15px;display:inline-flex}.mute-btn:hover{border-color:var(--accent-color)}.mute-btn:focus{outline:2px solid var(--accent-color);outline-offset:2px}.mute-btn:before{content:"";color:var(--fg-color);text-align:center;width:1em;font-family:"Font Awesome 6 Free";font-size:1rem;font-weight:900;display:inline-block}.mute-btn.muted{background-color:var(--color-error,crimson);color:var(--color-bg,#111)}.mute-btn.muted:before{content:""}[data-theme=modern] .mute-btn{border-radius:var(--radius-md);transition:all var(--transition-fast);background:linear-gradient(145deg,#242a50,#1d2240);border:2px solid #667eea33;box-shadow:0 2px 8px #0000004d,inset 0 1px #ffffff0d}[data-theme=modern] .mute-btn:hover{border-color:#667eea66;transform:translateY(-1px);box-shadow:0 4px 12px #0006,inset 0 1px #ffffff0d}[data-theme=modern] .mute-btn.muted{background:linear-gradient(135deg,#f56565,#e53e3e);border-color:#f5656599;box-shadow:0 0 16px #f5656566,inset 0 1px #ffffff1a}[data-theme=modern] .mute-btn.muted:before{color:var(--color-fg)}.volume-slider{box-sizing:border-box;background:var(--control-bg);border:3px solid var(--cell-border);width:3.5rem;color:var(--fg-color);border-radius:4px;padding:.25rem}.volume-slider:hover{border-color:var(--accent-color)}.volume-slider:focus{outline:2px solid var(--accent-color);outline-offset:2px}[data-theme=modern] .volume-slider{border-radius:var(--radius-md);transition:all var(--transition-fast);background:linear-gradient(145deg,#242a50,#1d2240);border:2px solid #667eea33;padding:.5rem;box-shadow:0 2px 8px #0000004d,inset 0 1px #ffffff0d}[data-theme=modern] .volume-slider:hover{border-color:#667eea66;box-shadow:0 4px 12px #0006,inset 0 1px #ffffff0d}[data-theme=modern] .volume-slider:focus{border-color:#667eea99;outline:none;box-shadow:0 4px 12px #0006,0 0 0 3px #667eea26}.remove-row-btn{background:var(--control-bg);border:3px solid var(--cell-border);width:2.5rem;min-width:44px;height:2.5rem;min-height:44px;color:var(--fg-color);cursor:pointer;border-radius:4px;justify-content:center;align-items:center;padding:.25rem;font-size:1.1rem;line-height:1;display:flex}.remove-row-btn:hover{border-color:var(--accent-color)}.remove-row-btn:focus{outline:2px solid var(--accent-color);outline-offset:2px}[data-theme=modern] .remove-row-btn{border-radius:var(--radius-md);transition:all var(--transition-fast);background:linear-gradient(145deg,#242a50,#1d2240);border:2px solid #667eea33;box-shadow:0 2px 8px #0000004d,inset 0 1px #ffffff0d}[data-theme=modern] .remove-row-btn:hover{background:linear-gradient(135deg,#f56565,#e53e3e);border-color:#f5656599;transform:translateY(-1px);box-shadow:0 4px 12px #f565654d,inset 0 1px #ffffff1a}.add-row{cursor:pointer;text-align:center;justify-content:center;align-items:center;min-height:44px;padding:.5rem;font-size:20px;font-weight:700;display:flex}.add-row:hover{color:var(--accent-color)}.add-row:focus{outline:2px solid var(--accent-color);outline-offset:2px}[data-theme=modern] .add-row{border-radius:var(--radius-md);transition:all var(--transition-fast);background:linear-gradient(145deg,#242a50,#1d2240);border:2px dashed #667eea4d;margin-top:.5rem;padding:1rem;font-size:1.25rem;box-shadow:0 2px 8px #0003}[data-theme=modern] .add-row:hover{color:var(--color-accent);background:linear-gradient(145deg,#2a3158,#232847);border-color:#667eea99;transform:translateY(-2px);box-shadow:0 4px 16px #667eea33}.cell{background:var(--cell-bg);border:3px solid var(--cell-border);box-sizing:border-box;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;touch-action:manipulation;will-change:transform,background-color;border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;width:2rem;min-width:44px;height:2rem;min-height:44px;font-size:.6rem;display:flex}[data-theme=modern] .cell{border-radius:var(--radius-md);font-size:.7rem;font-weight:var(--font-weight-medium);background:linear-gradient(145deg,#1e2442,#181c35);border:2px solid #667eea26;position:relative;overflow:visible;box-shadow:inset 0 1px 2px #0000004d}[data-theme=modern] .cell:hover{background:linear-gradient(145deg,#242a50,#1d2240);border-color:#667eea66}.cell.long-press-active{box-shadow:0 0 8px var(--accent-color);transition:transform .1s,background-color .1s;transform:scale(1.05);background-color:var(--accent-color)!important;color:var(--bg-color)!important}.cell:active{transition:transform 50ms;transform:scale(.95)}.cell:hover{border-color:var(--accent-color)}.cell.active[data-hovered=true]{box-shadow:0 0 12px var(--color-accent,#0f0);border-width:4px}.cell:focus{outline:2px solid var(--accent-color);outline-offset:2px}.cell.active{background:var(--color-accent,#0f0);border-color:var(--color-cell-border-active,#0f0);color:var(--color-bg,#111);font-weight:700}.cell.current-step{background-color:#fff3}.cell.active.current-step{background:var(--color-accent,#0f0);box-shadow:0 0 8px var(--color-accent,#0f0)}[data-theme=modern] .cell{transition:all var(--transition-fast)}[data-theme=modern] .cell:hover{border-color:#667eea99;transform:translateY(-2px)scale(1.05);box-shadow:0 4px 16px #667eea66,0 0 20px #667eea33}[data-theme=modern] .cell.active[data-hovered=true]{transform:translateY(-2px)scale(1.08);box-shadow:0 6px 20px #667eea99,0 0 30px #667eea66,inset 0 1px #fff3}[data-theme=modern] .cell:hover:after{content:"♪";color:#667eea66;pointer-events:none;font-size:.5rem;animation:.6s ease-out note-float;position:absolute}[data-theme=modern] .cell.active{--note-hue:240;background:linear-gradient(135deg,hsl(var(--note-hue),55%,55%),hsl(var(--note-hue),50%,45%),hsl(var(--note-hue),55%,55%));border-color:hsla(var(--note-hue),55%,55%,.8);color:var(--color-fg);box-shadow:0 0 20px hsla(var(--note-hue),55%,55%,.5),inset 0 1px #ffffff26,0 0 40px hsla(var(--note-hue),55%,55%,.25);font-weight:var(--font-weight-semibold);background-size:200% 100%;animation:3s ease-in-out infinite shimmer}[data-theme=modern] .cell.current-step:not(.active){background:linear-gradient(145deg,#2a3158,#232847);border-color:#667eea80;animation:1.5s ease-in-out infinite pulse-border}[data-theme=modern] .cell.active.current-step{animation:1.5s ease-in-out infinite pulse-glow;box-shadow:0 0 20px #667eeab3,inset 0 1px #ffffff26}.cell.connected-left{border-left-width:1px;margin-left:-2px}.cell.connected-right{border-right-width:1px;margin-right:-2px}#controls{background:var(--control-bg)}[data-theme=retro] #controls{border:3px solid var(--accent-color)}[data-theme=modern] #controls{-webkit-backdrop-filter:blur(12px)saturate(180%);border-radius:var(--radius-xl);padding:1rem;box-shadow:0 8px 32px #0006,inset 0 1px #ffffff1a,0 0 60px #667eea1a;background:linear-gradient(#1e2442d9,#181c35d9)!important;border:1px solid #667eea33!important}#controls button,#controls input,#controls select{background:var(--control-bg);border:3px solid var(--cell-border);color:var(--fg-color);cursor:pointer;font-family:var(--font-family);border-radius:4px}#controls button{justify-content:center;align-items:center;width:3.5rem;min-width:44px;height:3.5rem;min-height:44px;padding:0;font-size:1.5rem;display:flex}#controls button:hover:not(:disabled){border-color:var(--accent-color)}#controls button:focus{outline:2px solid var(--accent-color);outline-offset:2px}#controls button:disabled{opacity:.5;cursor:not-allowed}[data-theme=modern] #controls button{border-radius:var(--radius-md);transition:all var(--transition-fast);background:linear-gradient(145deg,#242a50,#1d2240);border:2px solid #667eea33;box-shadow:0 2px 8px #0000004d,inset 0 1px #ffffff0d}[data-theme=modern] #controls button:not(:disabled):hover{color:var(--color-fg);background:linear-gradient(135deg,#667eea,#764ba2);border-color:#667eea99;transform:translateY(-2px);box-shadow:0 4px 16px #667eea66,inset 0 1px #ffffff1a}[data-theme=modern] #controls button:not(:disabled):active{background:linear-gradient(135deg,#5568d3,#6a4291);transform:translateY(0);box-shadow:0 2px 8px #667eea4d,inset 0 1px #ffffff0d}[data-theme=modern] #loop-btn.active{background:linear-gradient(135deg,#667eea,#764ba2);border-color:#667eeacc;box-shadow:0 0 16px #667eea80,inset 0 1px #ffffff1a}[data-theme=modern] #controls input,[data-theme=modern] #controls select{border-radius:var(--radius-md);transition:all var(--transition-fast);background:linear-gradient(145deg,#1e2442,#181c35);border:2px solid #667eea33;box-shadow:inset 0 2px 4px #0000004d}[data-theme=modern] #controls input:focus,[data-theme=modern] #controls select:focus{border-color:#667eea99;outline:none;box-shadow:inset 0 2px 4px #0000004d,0 0 0 3px #667eea1a}[data-theme=modern] #controls input:hover,[data-theme=modern] #controls select:hover{border-color:#667eea66}#controls input:focus,#controls select:focus{outline:2px solid var(--accent-color);outline-offset:2px}#loop-btn.active{border-color:var(--accent-color)}#loop-btn.active i{color:var(--accent-color)}#generate-controls{background:var(--control-bg);box-sizing:border-box;flex-direction:column;align-items:center;gap:.5rem;width:100%;margin-top:1rem;margin-bottom:1rem;padding:.5rem;display:flex}[data-theme=retro] #generate-controls{border:3px solid var(--accent-color);border-radius:6px}html[data-theme=modern] #generate-controls,[data-theme=modern] #generate-controls{-webkit-backdrop-filter:blur(12px)saturate(180%)!important;border-radius:var(--radius-xl)!important;background:linear-gradient(#1e2442d9,#181c35d9)!important;border:1px solid #667eea33!important;padding:1rem!important;box-shadow:0 8px 32px #0006,inset 0 1px #ffffff1a,0 0 60px #667eea1a!important}#generate-inputs{align-items:center;gap:.5rem;width:100%;display:flex}#generate-status{font-size:.8rem}#generate-prompt,#generate-btn{background:var(--control-bg);border:3px solid var(--cell-border);color:var(--fg-color);box-sizing:border-box;border-radius:4px;padding:.5rem;font-family:inherit;font-size:.8rem}#generate-prompt{resize:vertical;flex:1;min-height:44px}#generate-prompt:focus{outline:2px solid var(--accent-color);outline-offset:2px}#generate-btn{cursor:pointer;min-width:44px;min-height:44px}#generate-btn:hover:not(:disabled){border-color:var(--accent-color)}#generate-btn:focus{outline:2px solid var(--accent-color);outline-offset:2px}#generate-btn:disabled{opacity:.5;cursor:not-allowed}[data-theme=modern] #generate-btn:not(:disabled){border-color:var(--color-accent);color:var(--color-fg);background:linear-gradient(135deg,#667eea,#764ba2)}[data-theme=modern] #generate-btn:not(:disabled):hover{background:linear-gradient(135deg,#7c8ff0,#8b5cb8)}[data-theme=modern] #generate-btn:not(:disabled):active{background:linear-gradient(135deg,#5568d3,#6a4291)}.modal{z-index:1000;background-color:#000000b3;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:fixed;top:0;left:0}.modal.hidden{display:none}.modal-content{background-color:var(--color-surface,#2e2e2e);letter-spacing:1px;border:3px solid var(--color-accent,#0f0);border-radius:10px;max-width:400px;padding:1.5em;font-size:10px;box-shadow:0 0 10px #00000080}[data-theme=modern] .modal{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background-color:#0a0e27cc}[data-theme=modern] .modal-content{box-shadow:var(--shadow-lg),0 0 40px #667eea33;border-radius:var(--radius-xl)}.close{float:right;cursor:pointer;color:var(--fg-color);justify-content:center;align-items:center;min-width:44px;min-height:44px;font-size:1.2em;display:inline-flex}.close:hover{color:var(--accent-color)}.close:focus{outline:2px solid var(--accent-color);outline-offset:2px}#help-modal li{letter-spacing:3px}#help-modal ul{padding-left:0;list-style:none}#help-modal li:before{content:"♪";color:var(--color-accent,#0f0);width:1em;margin-left:-1em;font-weight:700;display:inline-block}.progress-bar{background:var(--color-border,#333);border-radius:var(--radius-sm,.25rem);width:100%;height:.5rem;margin-top:.5rem;overflow:hidden}.progress-fill{background:var(--color-accent,#0f0);width:30%;height:100%;animation:1.2s ease-in-out infinite indeterminate}#donate-container{border:11px solid var(--color-accent,#0f0);width:65%;margin-left:auto;margin-right:auto;padding:20px}#donate-container span{font-size:11px}#donate-button-container,#donate-button-container img{text-align:center;margin-top:1rem;margin-left:auto;margin-right:auto}.copyright-text{width:100%;margin-top:20px;margin-left:auto;margin-right:auto;font-size:13px}}@layer utilities{.hidden{display:none}.add-margin-top{margin-top:1rem}}@keyframes indeterminate{0%{transform:translate(-30%)}to{transform:translate(100%)}}@keyframes pulse-border{0%,to{border-color:var(--color-accent);box-shadow:0 0 #667eeab3}50%{border-color:var(--color-accent-hover);box-shadow:0 0 0 4px #667eea00}}@keyframes pulse-glow{0%,to{box-shadow:var(--shadow-glow)}50%{box-shadow:var(--shadow-glow),0 0 24px #667eeacc}}@keyframes mesh-gradient{0%,to{background-position:0 0,100% 100%,50%,0 0}25%{background-position:50% 25%,75% 75%,25% 75%,0 0}50%{background-position:100%,50%,0 100%,0 0}75%{background-position:75% 75%,25% 25%,75% 25%,0 0}}@keyframes orbs-float{0%,to{transform:translate(0)rotate(0)}25%{transform:translate(5%,5%)rotate(90deg)}50%{transform:translate(-3%,8%)rotate(180deg)}75%{transform:translate(-5%,-3%)rotate(270deg)}}@keyframes grid-pulse{0%,to{opacity:.6}50%{opacity:1}}@keyframes scanlines-move{0%{transform:translateY(0)}to{transform:translateY(4px)}}@keyframes shimmer{0%{background-position:-200%}to{background-position:200%}}@keyframes note-float{0%{opacity:1;transform:translateY(0)scale(1)}to{opacity:0;transform:translateY(-20px)scale(1.5)}}@keyframes modern-transition{0%{opacity:.7;filter:blur(8px)brightness(1.2);transform:scale(.98)}30%{opacity:.85;filter:blur(4px)brightness(1.1)}60%{opacity:.95;transform:scale(1.01)}to{opacity:1;filter:blur()brightness();transform:scale(1)}}@keyframes retro-scanline{0%{clip-path:inset(0 0 100%);filter:brightness(1.8)contrast(1.4)saturate(1.3)}40%{filter:brightness(1.4)contrast(1.2)saturate(1.2)}70%{clip-path:inset(0);filter:brightness(1.2)contrast(1.1)saturate(1.1)}to{clip-path:inset(0);filter:brightness()contrast()saturate()}}@keyframes radial-burst{0%{opacity:0;transform:scale(.5)}30%{opacity:.8;transform:scale(1.2)}60%{opacity:.5;transform:scale(1.6)}to{opacity:0;transform:scale(2.5)}}@keyframes row-slide-in{0%{opacity:0;max-height:0;transform:translate(-30px)}50%{max-height:100px}to{opacity:1;max-height:100px;transform:translate(0)}}@keyframes row-slide-out{0%{opacity:1;max-height:100px;transform:translate(0)scale(1)}50%{transform:translate(-20px)scale(.98)}to{opacity:0;max-height:0;margin:0;padding:0;transform:translate(-50px)scale(.95)}}@keyframes row-slide-in-modern{0%{opacity:0;filter:blur(5px);transform:translate(-50px)scale(.9)}60%{transform:translate(5px)scale(1.02)}to{opacity:1;filter:blur();transform:translate(0)scale(1)}}@keyframes row-slide-out-modern{0%{opacity:1;filter:blur();transform:translate(0)scale(1)}50%{filter:blur(2px);transform:translate(-30px)scale(.95)}to{opacity:0;filter:blur(8px);max-height:0;margin:0;padding:0;transform:translate(-80px)scale(.85)}}#grid::-webkit-scrollbar{height:8px}.notes-wrapper::-webkit-scrollbar{height:8px}#grid::-webkit-scrollbar-track{background:var(--bg-color)}.notes-wrapper::-webkit-scrollbar-track{background:var(--bg-color)}#grid::-webkit-scrollbar-thumb{background:var(--color-border,#444);border-radius:4px}.notes-wrapper::-webkit-scrollbar-thumb{background:var(--color-border,#444);border-radius:4px}#grid::-webkit-scrollbar-thumb:hover{background:var(--color-border-hover,#555)}.notes-wrapper::-webkit-scrollbar-thumb:hover{background:var(--color-border-hover,#555)}[data-theme=modern] #grid::-webkit-scrollbar{height:10px}[data-theme=modern] .notes-wrapper::-webkit-scrollbar{height:10px}[data-theme=modern] #grid::-webkit-scrollbar-track{border-radius:var(--radius-sm);background:#1a1f3a80}[data-theme=modern] .notes-wrapper::-webkit-scrollbar-track{border-radius:var(--radius-sm);background:#1a1f3a80}[data-theme=modern] #grid::-webkit-scrollbar-thumb{border-radius:var(--radius-sm);background:linear-gradient(90deg,#667eea,#764ba2);box-shadow:0 2px 4px #0000004d}[data-theme=modern] .notes-wrapper::-webkit-scrollbar-thumb{border-radius:var(--radius-sm);background:linear-gradient(90deg,#667eea,#764ba2);box-shadow:0 2px 4px #0000004d}[data-theme=modern] #grid::-webkit-scrollbar-thumb:hover{background:linear-gradient(90deg,#7c8ff0,#8b5cb8);box-shadow:0 2px 8px #667eea66}[data-theme=modern] .notes-wrapper::-webkit-scrollbar-thumb:hover{background:linear-gradient(90deg,#7c8ff0,#8b5cb8);box-shadow:0 2px 8px #667eea66}@media (max-width:768px){.cell{width:2.75rem;min-width:44px;height:2.75rem;min-height:44px;font-size:.65rem}.notes-wrapper,#grid{gap:2px}button,input[type=button],input[type=submit],.mute-btn,.remove-row-btn,.add-row{min-width:44px;min-height:44px}#grid,.notes-wrapper,#sequencer-container{-webkit-overflow-scrolling:touch;scroll-behavior:smooth;overscroll-behavior:contain}#sequencer-container{overscroll-behavior-y:contain}#controls button{width:4rem;min-width:48px;height:4rem;min-height:48px}.instrument-select{min-width:44px;min-height:44px;padding:.5rem;font-size:.65rem}.volume-slider{min-width:44px;min-height:44px;padding:.5rem}.modal-content{max-width:90%;max-height:80vh;overflow-y:auto}#generate-prompt{min-height:60px;font-size:.75rem}#generate-btn{min-width:48px;min-height:48px;padding:.75rem}}@media (max-width:600px){:root{--label-width:5rem;--cell-size:2.5rem;--grid-gap:2px}.instrument-select,.mute-btn,.volume-slider{font-size:.6rem}#controls{width:95%;padding:.75rem}#controls button{min-width:44px;min-height:44px;font-size:1.25rem}#controls input,#controls select{min-height:44px;padding:.5rem;font-size:.7rem}h1,.title{font-size:.9rem;line-height:1.4}.modal-content{max-width:95%;margin:.5rem;padding:1rem;font-size:.7rem}.close{min-width:44px;min-height:44px;padding:.5rem}#sequencer-container{border-width:2px;padding:.5rem}.row-controls{gap:2px}}@media (max-width:400px){:root{--cell-size:2.25rem}#controls{grid-template-columns:repeat(auto-fit,minmax(3.5rem,1fr));gap:.25rem}#controls button{width:3.5rem;min-width:44px;height:3.5rem;min-height:44px;font-size:1rem}#controls input,#controls select{min-height:44px;padding:.4rem;font-size:.6rem}.cell{width:2.5rem;min-width:44px;height:2.5rem;min-height:44px;font-size:.6rem}.instrument-select{min-width:7rem;font-size:.55rem}.mute-btn,.remove-row-btn{width:2.75rem;min-width:44px;height:2.75rem;min-height:44px}.modal-content{max-width:98%;padding:.75rem;font-size:.65rem}h1,.title{font-size:.8rem}}@media (hover:none) and (pointer:coarse){.cell,button,.mute-btn,.remove-row-btn,.add-row,.close{min-width:44px;min-height:44px}.cell:hover,button:hover,.mute-btn:hover,.remove-row-btn:hover,.instrument-select:hover,.volume-slider:hover,#generate-btn:hover{border-color:var(--cell-border)}.cell:active,button:active,.mute-btn:active,.remove-row-btn:active{border-color:var(--accent-color);transform:scale(.95)}#grid,.notes-wrapper,#sequencer-container{-webkit-overflow-scrolling:touch;overscroll-behavior:contain;scroll-behavior:smooth}.cell,.grid-row,#grid{-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-touch-callout:none}.cell,button,.mute-btn,.remove-row-btn,.add-row{-webkit-tap-highlight-color:transparent;tap-highlight-color:transparent}#grid::-webkit-scrollbar{display:none}.notes-wrapper::-webkit-scrollbar{display:none}#grid,.notes-wrapper{padding-bottom:8px}.instrument-select{min-height:48px;padding:.75rem}.volume-slider{min-height:48px;padding:.75rem .5rem}#generate-btn:active{background-color:var(--color-surface,#0fff0f1a);transform:scale(.95)}#generate-prompt{min-height:80px;padding:.75rem;font-size:.8rem}}@media (max-width:900px) and (orientation:landscape){:root{--cell-size:2rem}.cell{width:2rem;min-width:44px;height:2rem;min-height:44px;font-size:.6rem}#controls{padding:.5rem}#controls button{width:3rem;min-width:44px;height:3rem;min-height:44px;font-size:1.25rem}h1,.title{font-size:.85rem}.modal-content{max-width:70%;max-height:85vh}#sequencer-container{padding:.5rem}}#contact-form input,#contact-form textarea{font-family:var(--font-family)}[data-theme=modern] #contact-form input,[data-theme=modern] #contact-form textarea{font-size:.95rem;font-weight:var(--font-weight-medium);background:linear-gradient(145deg,#1e2442,#181c35);border:2px solid #667eea33;box-shadow:inset 0 2px 4px #0000004d}[data-theme=modern] #contact-form input:focus,[data-theme=modern] #contact-form textarea:focus{border-color:#667eea99;box-shadow:inset 0 2px 4px #0000004d,0 0 0 3px #667eea26,0 0 20px #667eea33}[data-theme=modern] #contact-form button[type=submit]{font-size:.9rem;font-weight:var(--font-weight-bold);letter-spacing:.5px;background:linear-gradient(135deg,#667eea,#764ba2);border:none;box-shadow:0 4px 16px #667eea66,inset 0 1px #ffffff1a}[data-theme=modern] #contact-form button[type=submit]:hover:not(:disabled){background:linear-gradient(135deg,#7c8ff0,#8b5cb8);box-shadow:0 6px 24px #667eea80,inset 0 1px #ffffff26}[data-theme=modern] #contact-form button[type=submit]:active:not(:disabled){background:linear-gradient(135deg,#5568d3,#6a4291);box-shadow:0 2px 12px #667eea66,inset 0 1px #ffffff1a}[data-theme=modern] #contact-form label{font-size:.85rem;font-weight:var(--font-weight-semibold);letter-spacing:.5px}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.7;transform:scale(1.1)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes scanline{0%{transform:translate(-100%)}to{transform:translate(100%)}}@keyframes blink{0%,49%,to{opacity:1}50%,99%{opacity:.3}}@media (prefers-reduced-motion:reduce){*{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}#grid{scroll-behavior:auto!important}.cell.long-press-active,.cell:active,button:active{transform:none!important}:not(.progress-fill){transition-property:none!important}[data-theme=modern] .cell.active.current-step,[data-theme=modern] .cell.current-step:not(.active){animation:none!important}[data-theme=modern] .cell:hover,[data-theme=modern] #controls button:not(:disabled):hover,[data-theme=modern] .theme-toggle-switch:hover .theme-toggle-icon{transform:none!important}.animate-blob,.animate-shimmer{animation:none!important}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}