:root{--bg-primary: #1b1b1e;--bg-secondary: #12121a;--bg-tertiary: #1a1a25;--bg-elevated: #22222f;--text-primary: #f0f0f5;--text-secondary: #a0a0b0;--text-muted: #606070;--accent-primary: #00d4ff;--accent-secondary: #0099cc;--accent-glow: rgba(0, 212, 255, .3);--grid-line: rgba(255, 255, 255, .08);--cell-filled: #ffffff;--danger: #ff4466;--danger-glow: rgba(255, 68, 102, .3);--status-height: 36px;--glass-bg: rgba(18, 18, 26, .8);--glass-border: rgba(255, 255, 255, .08);--transition-fast: .15s ease;--transition-medium: .25s ease}.theme-light{--bg-primary: #f5f5f8;--bg-secondary: #e8e8ef;--bg-tertiary: #f0f0f5;--bg-elevated: #ffffff;--text-primary: #1a1a25;--text-secondary: #606070;--text-muted: #a0a0b0;--grid-line: rgba(0, 0, 0, .1);--cell-filled: #1a1a25;--glass-bg: rgba(255, 255, 255, .85);--glass-border: rgba(0, 0, 0, .1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;overflow:hidden}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.5}.app-container{display:flex;flex-direction:column;height:100vh}.main-content{flex:1;display:flex;overflow:hidden}.canvas-container{flex:1;position:relative;overflow:hidden;cursor:crosshair}.canvas-container.panning{cursor:grab}.canvas-container.panning:active{cursor:grabbing}.canvas-container canvas{display:block;width:100%;height:100%}.tool-indicator{position:absolute;bottom:20px;right:116px;padding:6px 12px;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:8px;font-size:.75rem;font-weight:500;color:var(--text-secondary);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.zoom-indicator{position:absolute;bottom:20px;right:20px;display:flex;align-items:center;gap:4px;padding:4px 6px;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:8px;font-family:JetBrains Mono,monospace;font-size:.75rem;color:var(--text-secondary);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.zoom-btn{width:20px;height:20px;display:flex;align-items:center;justify-content:center;background:var(--bg-tertiary);border:1px solid var(--glass-border);border-radius:4px;color:var(--text-primary);font-size:14px;font-weight:700;cursor:pointer;transition:all var(--transition-fast)}.zoom-btn:hover{background:var(--accent-primary);border-color:var(--accent-primary)}.zoom-value{min-width:40px;text-align:center}.shift-indicator{position:absolute;font-size:16px;font-weight:700;color:var(--accent-primary);pointer-events:none;z-index:1000;text-shadow:0 0 4px rgba(0,212,255,.8),0 1px 2px rgba(0,0,0,.5)}.toolbar-container{position:fixed;bottom:20px;left:50%;transform:translate(-50%) scale(var(--ui-scale, 1));transform-origin:bottom center;display:flex;align-items:center;gap:12px;z-index:100}.toolbar-pill{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:50px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.toolbar-pill-undo{padding:8px 10px}.toolbar-group{display:flex;align-items:center;gap:6px}.toolbar-divider{width:1px;height:24px;background:var(--glass-border)}.toolbar-btn{width:32px;height:32px;border:1px solid var(--glass-border);border-radius:50%;background:var(--bg-tertiary);cursor:pointer;transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center}.toolbar-btn:hover{background:var(--bg-elevated);border-color:var(--text-muted)}.toolbar-btn:active{transform:scale(.95)}.toolbar-btn.disabled,.toolbar-btn:disabled{opacity:.3;cursor:not-allowed}.toolbar-btn.disabled:hover,.toolbar-btn:disabled:hover{background:var(--bg-tertiary);border-color:var(--glass-border)}.toolbar-btn.color-selector{background:var(--accent-primary);border-color:var(--accent-primary)}.color-picker-wrapper{position:relative}.color-btn{width:32px;height:32px;border-radius:50%;border:2px solid white!important;box-shadow:0 0 0 1px #0000004d}.color-picker-popup{position:absolute;bottom:100%;left:50%;transform:translate(-50%);margin-bottom:12px;display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:10px;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:12px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);z-index:200}.color-option{width:28px;height:28px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:all var(--transition-fast)}.color-option:hover{transform:scale(1.15);border-color:#fff}.color-option.active{border-color:#fff;box-shadow:0 0 8px #ffffff80}.toolbar-btn.active{background:var(--accent-primary);border-color:var(--accent-primary);box-shadow:0 0 8px var(--accent-glow)}.toolbar-btn.active:hover{background:var(--accent-secondary);border-color:var(--accent-secondary)}.edit-panel{position:fixed;right:20px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:8px;padding:12px;background:var(--glass-bg);border:1px solid 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svg{width:18px;height:18px}.panel-tab span{font-size:.7rem;font-weight:500}.panel-tab:hover{color:var(--text-secondary);background:var(--bg-elevated)}.panel-tab.active{color:var(--accent-primary);border-bottom-color:var(--accent-primary);background:var(--bg-secondary)}.panel-content{flex:1;overflow-y:auto;padding:1rem}.tab-content{display:none}.tab-content.active{display:block}.tab-content h3{font-size:1rem;font-weight:600;margin-bottom:.5rem;color:var(--text-primary)}.tab-description{font-size:.85rem;color:var(--text-secondary);line-height:1.5}.status-bar{height:var(--status-height);display:flex;align-items:center;justify-content:space-between;padding:0 1rem;background:var(--bg-secondary);border-top:1px solid var(--glass-border);font-size:.75rem;transform:scale(var(--ui-scale, 1));transform-origin:bottom left}.status-item{display:flex;align-items:center;gap:.5rem}.status-label{color:var(--text-muted)}.status-value{font-family:JetBrains 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h3{margin:0;font-size:.9rem;font-weight:600;color:var(--accent-primary);text-transform:uppercase;letter-spacing:.08em}.exit-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:var(--bg-tertiary);border:1px solid var(--glass-border);border-radius:6px;cursor:pointer;transition:all var(--transition-fast)}.exit-btn:hover{background:var(--danger);border-color:var(--danger)}.supermodulo-content{flex:1;overflow-y:auto;overflow-x:hidden;padding:20px;scrollbar-width:thin;scrollbar-color:var(--glass-border) transparent}.supermodulo-content::-webkit-scrollbar{width:6px}.supermodulo-content::-webkit-scrollbar-track{background:transparent}.supermodulo-content::-webkit-scrollbar-thumb{background:var(--glass-border);border-radius:3px}.supermodulo-section{margin-bottom:24px}.supermodulo-section h4{margin:0 0 12px;font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em;font-weight:500}.original-section 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.tab-close{opacity:.7}.tab-close:hover{opacity:1;background:#f463;color:var(--danger)}.tab-rename-input{width:90px;padding:3px 5px;font-size:.75rem;background:var(--bg-tertiary);border:1px solid var(--accent-primary);border-radius:3px;color:var(--text-primary);outline:none}.add-tab-btn{width:24px;height:24px;display:flex;align-items:center;justify-content:center;background:transparent;border:1px solid rgba(255,255,255,.08);border-radius:4px;color:var(--text-muted);cursor:pointer;transition:all .15s ease;flex-shrink:0;margin-left:2px;align-self:center}.add-tab-btn:hover{background:#00d4ff1a;color:var(--accent-primary);border-color:var(--accent-primary)}.phase-indicator{font-size:.75rem;font-weight:500;color:var(--text-secondary);padding:0 12px;white-space:nowrap;letter-spacing:.02em;margin-left:auto}.tab-actions{display:flex;gap:6px;align-items:center;padding-left:12px;border-left:1px solid 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.home-card-icon{background:#00d4ff33;transform:scale(1.1)}.home-card-title{font-size:15px;font-weight:600;color:var(--text-primary);margin-bottom:4px}.home-card-description{font-size:11px;color:var(--text-secondary);line-height:1.4}@media(max-width:900px){.home-cards-container{grid-template-columns:repeat(2,1fr);max-width:500px}}.grid-type-modal{max-width:560px;background:linear-gradient(145deg,#1e1e23fa,#141419fa);border:1px solid rgba(255,255,255,.08);box-shadow:0 32px 64px #0009,0 0 0 1px #ffffff08 inset,0 0 80px #00d4ff14;border-radius:20px;overflow:hidden}.grid-type-modal .modal-title{font-size:1.5rem;font-weight:600;letter-spacing:-.02em;background:linear-gradient(135deg,#fff,#fffc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px}.grid-type-modal .modal-subtitle{margin:0 0 28px;color:var(--text-secondary);font-size:.9rem;opacity:.8}.grid-type-options{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-bottom:28px}.grid-type-option{position:relative;display:flex;flex-direction:column;align-items:center;gap:14px;padding:24px 16px;background:linear-gradient(145deg,#28283299,#19192099);border:1px solid rgba(255,255,255,.06);border-radius:16px;cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1);overflow:hidden}.grid-type-option:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 0%,rgba(0,212,255,.15),transparent 70%);opacity:0;transition:opacity .3s ease;pointer-events:none}.grid-type-option:after{content:"";position:absolute;inset:-1px;background:linear-gradient(135deg,#00d4ff80,#0096ff33);border-radius:16px;z-index:-1;opacity:0;transition:opacity .3s ease}.grid-type-option:hover{background:linear-gradient(145deg,#32323ccc,#1e1e28cc);transform:translateY(-4px);box-shadow:0 12px 40px #00d4ff26,0 4px 12px #0006}.grid-type-option:hover:before{opacity:1}.grid-type-option:hover:after{opacity:1}.grid-type-option:active{transform:translateY(-2px) scale(.98)}.grid-type-preview{width:90px;height:90px;display:flex;align-items:center;justify-content:center;color:#fff6;transition:all .3s ease;position:relative}.grid-type-preview svg{filter:drop-shadow(0 2px 4px rgba(0,0,0,.3));transition:all .3s ease}.grid-type-option:hover .grid-type-preview{color:var(--accent-primary)}.grid-type-option:hover .grid-type-preview svg{filter:drop-shadow(0 0 12px rgba(0,212,255,.5));transform:scale(1.08)}.grid-type-label{font-size:.95rem;font-weight:600;color:var(--text-primary);letter-spacing:.01em;transition:color .2s ease}.grid-type-option:hover .grid-type-label{color:var(--accent-primary)}.grid-type-modal .modal-actions{display:flex;justify-content:flex-end;padding-top:8px;border-top:1px solid rgba(255,255,255,.05);margin-top:4px}.grid-type-modal .modal-btn-cancel{background:transparent;border:1px solid rgba(255,255,255,.12);color:var(--text-secondary);padding:10px 24px;border-radius:10px;font-weight:500;transition:all .2s ease}.grid-type-modal .modal-btn-cancel:hover{background:#ffffff0f;border-color:#fff3;color:var(--text-primary)}.help-button{position:fixed;bottom:16px;left:16px;width:36px;height:36px;border-radius:50%;background:var(--bg-secondary);border:1px solid var(--glass-border);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);z-index:1000}.help-button:hover{background:var(--bg-elevated);color:var(--accent-primary);border-color:var(--accent-primary)}.help-legend{position:fixed;bottom:60px;left:16px;width:320px;max-height:400px;overflow-y:auto;background:var(--bg-secondary);border:1px solid var(--glass-border);border-radius:12px;padding:16px;z-index:1001;box-shadow:0 8px 32px #0000004d;animation:help-legend-in .2s ease-out}@keyframes help-legend-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.help-legend-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.help-legend-header h3{margin:0;font-size:1rem;color:var(--accent-primary)}.help-legend-close{background:transparent;border:none;color:var(--text-secondary);cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:all var(--transition-fast)}.help-legend-close:hover{color:var(--text-primary);background:var(--bg-tertiary)}.help-section{margin-bottom:16px}.help-section:last-child{margin-bottom:0}.help-section h4{margin:0 0 8px;font-size:.75rem;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary)}.help-shortcuts{display:flex;flex-direction:column;gap:6px}.help-shortcut{display:flex;align-items:center;gap:12px}.help-shortcut kbd{min-width:60px;padding:4px 8px;background:var(--bg-tertiary);border:1px solid var(--glass-border);border-radius:4px;font-family:monospace;font-size:.75rem;color:var(--text-primary);text-align:center}.help-shortcut span{font-size:.8rem;color:var(--text-secondary)}.help-tips{margin:0;padding:0 0 0 16px;list-style-type:disc}.help-tips li{font-size:.8rem;color:var(--text-secondary);line-height:1.5;margin-bottom:4px}.help-tips li:last-child{margin-bottom:0}.settings-overlay{position:fixed;inset:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease}.settings-panel{background:var(--bg-secondary);border:1px solid var(--glass-border);border-radius:16px;width:460px;max-width:90vw;max-height:85vh;display:flex;flex-direction:column;box-shadow:0 20px 60px #00000080;animation:slideUp .25s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.settings-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--glass-border)}.settings-header h2{font-size:1.25rem;font-weight:600;color:var(--text-primary)}.settings-close{width:32px;height:32px;background:transparent;border:none;border-radius:8px;font-size:1.5rem;color:var(--text-secondary);cursor:pointer;transition:var(--transition-fast);display:flex;align-items:center;justify-content:center}.settings-close:hover{background:var(--bg-tertiary);color:var(--text-primary)}.settings-content{flex:1;overflow-y:auto;padding:16px 24px}.settings-section{margin-bottom:24px}.settings-section:last-child{margin-bottom:0}.settings-section h3{font-size:.9rem;font-weight:600;color:var(--accent-primary);margin-bottom:16px;padding-bottom:8px;border-bottom:1px solid var(--glass-border)}.setting-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.04)}.setting-row:last-child{border-bottom:none}.setting-row label{font-size:.85rem;color:var(--text-primary);flex:1}.setting-row select{background:var(--bg-tertiary);border:1px solid var(--glass-border);border-radius:8px;padding:8px 12px;color:var(--text-primary);font-size:.85rem;min-width:140px;cursor:pointer;transition:var(--transition-fast)}.setting-row select:hover{border-color:var(--accent-primary)}.setting-row select:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 2px var(--accent-glow)}.setting-row input[type=range]{width:140px;height:6px;background:var(--bg-tertiary);border-radius:3px;-webkit-appearance:none;cursor:pointer}.setting-row input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;background:var(--accent-primary);border-radius:50%;cursor:pointer;transition:var(--transition-fast)}.setting-row input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2);box-shadow:0 0 8px var(--accent-glow)}.color-picker-row{display:flex;align-items:center;gap:12px}.color-picker-row input[type=color]{width:36px;height:36px;padding:0;border:2px solid var(--glass-border);border-radius:8px;cursor:pointer;background:none}.color-picker-row input[type=color]::-webkit-color-swatch-wrapper{padding:2px}.color-picker-row input[type=color]::-webkit-color-swatch{border-radius:4px;border:none}.color-value{font-family:monospace;font-size:.8rem;color:var(--text-secondary);text-transform:uppercase}.toggle-btn{padding:8px 20px;background:var(--bg-tertiary);border:1px solid var(--glass-border);border-radius:8px;color:var(--text-secondary);font-size:.8rem;font-weight:500;cursor:pointer;transition:var(--transition-fast);min-width:60px}.toggle-btn:hover{background:var(--bg-elevated);border-color:var(--accent-secondary)}.toggle-btn.active{background:var(--accent-primary);border-color:var(--accent-primary);color:var(--bg-primary)}.settings-footer{display:flex;justify-content:space-between;padding:16px 24px;border-top:1px solid var(--glass-border);gap:12px}.settings-reset{padding:10px 20px;background:transparent;border:1px solid var(--glass-border);border-radius:8px;color:var(--text-secondary);font-size:.85rem;cursor:pointer;transition:var(--transition-fast)}.settings-reset:hover{background:var(--bg-tertiary);color:var(--text-primary)}.settings-done{flex:1;padding:10px 24px;background:var(--accent-primary);border:none;border-radius:8px;color:var(--bg-primary);font-size:.85rem;font-weight:600;cursor:pointer;transition:var(--transition-fast)}.settings-done:hover{background:var(--accent-secondary)}.keybindings-section{flex-direction:column;align-items:flex-start;gap:12px}.keybindings-section>label{margin-bottom:4px}.keybindings-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;width:100%}.keybinding-row{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:6px 10px;background:var(--bg-tertiary);border-radius:6px}.keybinding-action{font-size:.75rem;color:var(--text-secondary)}.keybinding-input{width:90px;padding:4px 8px;background:var(--bg-secondary);border:1px solid var(--glass-border);border-radius:4px;color:var(--text-primary);font-size:.75rem;font-family:monospace;text-align:center}.keybinding-input:focus{outline:none;border-color:var(--accent-primary)}.high-contrast{--bg-primary: #000000;--bg-secondary: #0a0a0a;--bg-tertiary: #111111;--bg-elevated: #1a1a1a;--text-primary: #ffffff;--text-secondary: #e0e0e0;--grid-line: rgba(255, 255, 255, .2);--glass-border: rgba(255, 255, 255, .3)}.font-small{font-size:12px}.font-medium{font-size:14px}.font-large{font-size:16px}.font-large .toolbar-btn{padding:12px}.font-large .settings-panel{max-width:540px}.tutorial-overlay{position:fixed;inset:0;z-index:1000;pointer-events:none}.tutorial-message-container{position:fixed;z-index:1001;pointer-events:all;transition:all .3s ease}.position-center .tutorial-message-container{top:50%;left:50%;transform:translate(-50%,-50%)}.position-bottom .tutorial-message-container{bottom:100px;left:50%;transform:translate(-50%)}.position-edit-panel .tutorial-message-container,.position-generate-panel .tutorial-message-container{top:50%;right:170px;left:auto;transform:translateY(-50%)}.tutorial-message{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:16px;padding:24px 32px;max-width:480px;text-align:center;box-shadow:0 8px 32px #0000004d;animation:tutorialSlideIn .3s ease-out}@keyframes tutorialSlideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.tutorial-step-indicator{font-size:.75rem;color:var(--accent-primary);text-transform:uppercase;letter-spacing:1px;margin-bottom:12px}.tutorial-text{font-size:1rem;color:var(--text-primary);line-height:1.6;margin:0 0 16px}.tutorial-icon{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;background:var(--bg-tertiary);border:1px solid var(--glass-border);border-radius:6px;vertical-align:middle;margin:0 4px;padding:0 4px}.tutorial-icon svg{color:var(--accent-primary)}.tutorial-hint{font-size:.85rem;color:var(--text-secondary);margin:0 0 16px;padding:8px 12px;background:var(--bg-tertiary);border-radius:8px}.tutorial-actions{display:flex;gap:12px;justify-content:center}.tutorial-btn{padding:10px 24px;border-radius:8px;font-size:.9rem;font-weight:500;cursor:pointer;transition:var(--transition-fast);border:none}.tutorial-btn-primary{background:var(--accent-primary);color:var(--bg-primary)}.tutorial-btn-primary:hover{background:var(--accent-secondary);transform:scale(1.02)}.tutorial-btn-secondary{background:transparent;color:var(--text-secondary);border:1px solid var(--glass-border)}.tutorial-btn-secondary:hover{background:var(--bg-tertiary);color:var(--text-primary)}.tutorial-spotlight{position:fixed;inset:0;background:#000000b3;pointer-events:none}