@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;600;700&family=Space+Mono:wght@400;700&display=swap";:root{--dp-void: #050505;--dp-black: #0a0a0a;--dp-charcoal: #111111;--dp-graphite: #1a1a1a;--dp-slate: #252525;--dp-iron: #333333;--dp-gray-light: #e0e0e0;--dp-gray-mid: #888888;--dp-gray-dim: #555555;--dp-gray-dark: #3a3a3a;--dp-cyber-yellow: #f0ff00;--dp-cyber-yellow-dim: #c8d600;--dp-cyber-yellow-glow: #ffff66;--dp-text-bright: #e8e8e8;--dp-text-primary: #b0b0b0;--dp-text-secondary: #666666;--dp-text-dim: #444444;--dp-border: #2a2a2a;--dp-border-bright: #3a3a3a;--dp-border-focus: rgba(255, 255, 255, .2);--dp-glow-white: 0 0 10px rgba(255, 255, 255, .3), 0 0 20px rgba(255, 255, 255, .15);--dp-glow-yellow: 0 0 15px rgba(240, 255, 0, .6), 0 0 30px rgba(240, 255, 0, .3);--dp-noise: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");--font-mono: "JetBrains Mono", "Fira Code", "SF Mono", Consolas, monospace;--font-display: "Space Mono", "JetBrains Mono", monospace;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-8: 64px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-mono);font-weight:400;font-size:13px;line-height:1.5;background-color:var(--dp-void);color:var(--dp-text-primary);min-height:100vh;overflow:hidden}body:before{content:"";position:fixed;inset:0;background:var(--dp-noise);opacity:.03;pointer-events:none;z-index:9999}#app{display:grid;grid-template-columns:340px 1fr;height:100vh;overflow:hidden}.sidebar{display:flex;flex-direction:column;background:var(--dp-black);border-right:1px solid var(--dp-border);overflow:hidden;position:relative}.sidebar:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.01) 0%,transparent 30%,transparent 70%,rgba(255,255,255,.005) 100%);pointer-events:none}.header{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-4);background:var(--dp-charcoal);border-bottom:1px solid var(--dp-border);position:relative}.header:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--dp-gray-dim) 0%,var(--dp-gray-light) 50%,var(--dp-gray-dim) 100%)}.header-logo{display:flex;align-items:center;gap:var(--space-2)}.header-logo svg{width:28px;height:28px}.header h1{font-family:var(--font-display);font-size:15px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--dp-text-bright)}.header-version{font-size:9px;font-weight:400;color:var(--dp-text-dim);letter-spacing:.05em;margin-left:auto;padding:2px 6px;border:1px solid var(--dp-border);background:var(--dp-graphite)}.controls-container{flex:1;overflow-y:auto;overflow-x:hidden;padding:var(--space-4)}.controls-container::-webkit-scrollbar{width:8px}.controls-container::-webkit-scrollbar-track{background:var(--dp-charcoal);border-left:1px solid var(--dp-border)}.controls-container::-webkit-scrollbar-thumb{background:var(--dp-iron);border:1px solid var(--dp-border)}.controls-container::-webkit-scrollbar-thumb:hover{background:var(--dp-slate)}.control-group{margin-bottom:var(--space-5)}.control-group-title{display:flex;align-items:center;gap:var(--space-2);font-size:10px;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--dp-gray-light);margin-bottom:var(--space-3);padding-bottom:var(--space-2);border-bottom:1px solid var(--dp-gray-dark)}.control-group-title:before{content:">";color:var(--dp-gray-mid);animation:blink-cursor 1s step-end infinite}@keyframes blink-cursor{0%,50%{opacity:1}51%,to{opacity:0}}.slider-control{margin-bottom:var(--space-3);padding:var(--space-2) var(--space-3);background:var(--dp-charcoal);border:1px solid var(--dp-border);transition:border-color .15s ease,box-shadow .15s ease}.slider-control:hover{border-color:var(--dp-border-bright)}.slider-control:focus-within{border-color:var(--dp-gray-mid);box-shadow:0 0 0 1px var(--dp-border-focus)}.slider-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-2)}.slider-label{font-size:11px;font-weight:500;color:var(--dp-text-primary);letter-spacing:.02em}.slider-value{font-size:11px;font-weight:600;font-family:var(--font-mono);color:var(--dp-gray-light);min-width:55px;text-align:right;padding:1px 4px;background:var(--dp-graphite);border:1px solid var(--dp-border)}input[type=range]{width:100%;height:6px;-webkit-appearance:none;appearance:none;background:transparent;cursor:pointer}input[type=range]::-webkit-slider-runnable-track{height:6px;background:var(--dp-graphite);border:1px solid var(--dp-border)}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:12px;height:14px;margin-top:-5px;background:var(--dp-gray-light);border:1px solid var(--dp-gray-dim);cursor:pointer;transition:box-shadow .15s ease}input[type=range]::-webkit-slider-thumb:hover{box-shadow:var(--dp-glow-white)}input[type=range]::-moz-range-track{height:6px;background:var(--dp-graphite);border:1px solid var(--dp-border)}input[type=range]::-moz-range-thumb{width:12px;height:14px;background:var(--dp-gray-light);border:1px solid var(--dp-gray-dim);border-radius:0;cursor:pointer}.select-control{margin-bottom:var(--space-3)}.select-control label{display:block;font-size:11px;font-weight:500;color:var(--dp-text-primary);letter-spacing:.02em;margin-bottom:var(--space-1)}select{width:100%;padding:var(--space-2) var(--space-3);padding-right:32px;font-family:var(--font-mono);font-size:12px;font-weight:500;background-color:var(--dp-charcoal);color:var(--dp-text-bright);border:1px solid var(--dp-border);cursor:pointer;outline:none;transition:border-color .15s ease,box-shadow .15s ease;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888888' d='M2 4l4 4 4-4'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center}select:hover{border-color:var(--dp-border-bright)}select:focus{border-color:var(--dp-gray-mid);box-shadow:0 0 0 1px var(--dp-border-focus)}select option{background:var(--dp-charcoal);color:var(--dp-text-bright);padding:var(--space-2)}select optgroup{font-weight:600;color:var(--dp-gray-light);font-style:normal}.tabs-container{margin-top:var(--space-4)}.tabs{display:flex;gap:0;border-bottom:2px solid var(--dp-border);margin-bottom:0}.tab{flex:1;padding:var(--space-2) var(--space-3);font-family:var(--font-mono);font-size:10px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--dp-text-secondary);background:var(--dp-charcoal);border:1px solid var(--dp-border);border-bottom:none;margin-bottom:-2px;cursor:pointer;position:relative;transition:all .15s ease}.tab:hover{color:var(--dp-text-primary);background:var(--dp-graphite)}.tab.active{color:var(--dp-gray-light);background:var(--dp-black);border-color:var(--dp-border);border-bottom-color:var(--dp-black)}.tab.active:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--dp-gray-light)}.tab-content{display:none;padding:var(--space-3) 0}.tab-content.active{display:block;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;border:1px solid transparent;cursor:pointer;position:relative;transition:all .15s ease}.btn:before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .15s ease}.btn-primary{background:var(--dp-cyber-yellow);color:var(--dp-void);border-color:var(--dp-cyber-yellow-dim);text-shadow:none}.btn-primary:hover{background:var(--dp-cyber-yellow-glow);box-shadow:var(--dp-glow-yellow)}.btn-primary:active{transform:translateY(1px);background:var(--dp-cyber-yellow-dim)}.btn-secondary{background:var(--dp-charcoal);color:var(--dp-text-primary);border-color:var(--dp-border)}.btn-secondary:hover{background:var(--dp-graphite);border-color:var(--dp-gray-mid);color:var(--dp-gray-light)}.btn-block{width:100%}.btn-group{display:flex;gap:var(--space-2)}.main-content{display:flex;flex-direction:column;background:var(--dp-void);overflow:hidden;position:relative}.main-content:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at center,transparent 0%,transparent 65%,rgba(0,0,0,.4) 100%);pointer-events:none;z-index:10}.canvas-container{flex:1;display:flex;align-items:center;justify-content:center;padding:var(--space-6);overflow:auto;position:relative}.canvas-container:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:20px 20px;pointer-events:none}.canvas-wrapper{position:relative;background:repeating-conic-gradient(var(--dp-charcoal) 0% 25%,var(--dp-graphite) 0% 50%) 50% / 16px 16px;box-shadow:0 0 0 1px var(--dp-border),0 0 40px #00000080,0 0 80px #0000004d}#preview-canvas{display:block;max-width:100%;max-height:calc(100vh - 160px);object-fit:contain;image-rendering:pixelated;image-rendering:crisp-edges}.drop-zone{width:100%;max-width:500px;height:280px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--dp-charcoal);border:2px dashed var(--dp-border);cursor:pointer;position:relative;transition:all .2s ease}.drop-zone:before,.drop-zone:after{content:"";position:absolute;width:20px;height:20px;border-color:var(--dp-gray-mid);border-style:solid;opacity:.5;transition:opacity .2s ease}.drop-zone:before{top:-2px;left:-2px;border-width:2px 0 0 2px}.drop-zone:after{bottom:-2px;right:-2px;border-width:0 2px 2px 0}.drop-zone:hover{border-color:var(--dp-gray-mid);background:#ffffff05}.drop-zone:hover:before,.drop-zone:hover:after{opacity:1}.drop-zone.dragover{border-color:var(--dp-gray-light);background:#ffffff08;box-shadow:inset 0 0 30px #ffffff0d}.drop-zone-icon{font-size:48px;margin-bottom:var(--space-4);opacity:.6;transition:all .2s ease}.drop-zone:hover .drop-zone-icon{opacity:1}.drop-zone-text{font-size:13px;font-weight:500;color:var(--dp-text-primary);letter-spacing:.02em}.drop-zone-subtext{font-size:11px;color:var(--dp-text-secondary);margin-top:var(--space-2)}.footer-actions{padding:var(--space-4);background:var(--dp-charcoal);border-top:1px solid var(--dp-border);display:flex;flex-direction:column;gap:var(--space-2)}.status-bar{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);font-size:10px;font-weight:500;letter-spacing:.05em;color:var(--dp-gray-light);background:var(--dp-charcoal);border-top:1px solid var(--dp-border)}.status-bar:before{content:"SYS>";color:var(--dp-text-dim)}.progress-bar{width:100%;height:4px;background:var(--dp-graphite);border:1px solid var(--dp-border);overflow:hidden;margin-bottom:var(--space-2)}.progress-bar-fill{height:100%;background:var(--dp-gray-light);transition:width .2s ease}.palette-grid{display:flex;flex-wrap:wrap;gap:2px;padding:var(--space-2);background:var(--dp-graphite);border:1px solid var(--dp-border)}.palette-color{width:20px;height:20px;border:1px solid var(--dp-border);cursor:pointer;transition:transform .1s ease,box-shadow .1s ease}.palette-color:hover{transform:scale(1.2);z-index:1;box-shadow:0 0 8px currentColor}.hidden{display:none!important}.text-center{text-align:center}.mt-4{margin-top:var(--space-1)}.mt-8{margin-top:var(--space-2)}.mt-16{margin-top:var(--space-4)}.mb-4{margin-bottom:var(--space-1)}.mb-8{margin-bottom:var(--space-2)}.mb-16{margin-bottom:var(--space-4)}@media(max-width:900px){#app{grid-template-columns:1fr;grid-template-rows:auto 1fr}.sidebar{max-height:45vh;border-right:none;border-bottom:1px solid var(--dp-border)}.main-content{min-height:55vh}}@media(max-width:600px){.header h1{font-size:12px;letter-spacing:.05em}.tabs{flex-wrap:wrap}.tab{font-size:9px;padding:var(--space-1) var(--space-2)}.canvas-container{padding:var(--space-4)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 5px var(--dp-gray-light)}50%{box-shadow:0 0 15px var(--dp-gray-light),0 0 30px #fff3}}@keyframes scan{0%{transform:translateY(-100%)}to{transform:translateY(100vh)}}.processing .canvas-wrapper:before{content:"";position:absolute;inset:0;background:linear-gradient(transparent 0%,rgba(255,255,255,.05) 50%,transparent 100%);animation:scan 2s linear infinite;pointer-events:none;z-index:20}::selection{background:var(--dp-gray-light);color:var(--dp-void)}:focus-visible{outline:1px solid var(--dp-gray-mid);outline-offset:2px}@media print{.sidebar,.status-bar{display:none}.main-content{background:#fff}.canvas-wrapper{box-shadow:none}}.progress-container{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:1000;background:#0a0a0a;border:2px solid var(--dp-cyber-yellow);padding:24px 32px;min-width:400px;max-width:90vw;opacity:0;visibility:hidden;transform:translate(-50%,-50%) scale(.95);transition:opacity .2s ease,visibility .2s ease,transform .2s ease;box-shadow:0 0 40px #f0ff004d,0 0 80px #000c,inset 0 1px #ffffff1a}.progress-container.visible{opacity:1;visibility:visible;transform:translate(-50%,-50%) scale(1)}.progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-family:var(--font-mono);font-size:14px;letter-spacing:.15em}.progress-stage{color:#e0e0e0;font-weight:500}.progress-percent{color:var(--dp-cyber-yellow);font-weight:700;font-size:16px}.progress-track{height:8px;background:#1a1a1a;margin-bottom:16px;position:relative;overflow:hidden;border:1px solid #333}.progress-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--dp-cyber-yellow-dim),var(--dp-cyber-yellow));transition:width .15s linear;position:relative}.progress-fill:after{content:"";position:absolute;right:0;top:-4px;bottom:-4px;width:30px;background:linear-gradient(90deg,transparent,var(--dp-cyber-yellow-glow));filter:blur(6px)}.btn-cancel{width:100%;padding:var(--space-2);background:transparent;border:1px solid var(--dp-border);color:var(--dp-text-secondary);font-family:var(--font-mono);font-size:10px;letter-spacing:.15em;cursor:pointer;transition:all .15s ease}.btn-cancel:hover{background:var(--dp-bg-tertiary);border-color:var(--dp-gray-dim);color:var(--dp-text-primary)}.btn-cancel:active{transform:translateY(1px)}.canvas-wrapper.preview-quality:after{content:"PREVIEW";position:absolute;top:var(--space-2);right:var(--space-2);background:var(--dp-surface);border:1px solid var(--dp-border);padding:2px 8px;font-family:var(--font-mono);font-size:9px;letter-spacing:.1em;color:var(--dp-gray-mid);z-index:10}.btn-danger{background:#f44;color:var(--dp-text-bright);border-color:#c33;text-shadow:none}.btn-danger:hover{background:#f66;box-shadow:0 0 15px #f449,0 0 30px #ff44444d}.btn-danger:active{transform:translateY(1px);background:#c33}.btn-row{display:flex;gap:var(--space-2)}.btn-row .btn{flex:1}.modal-overlay{position:fixed;inset:0;background:#000000d9;z-index:999;opacity:0;visibility:hidden;transition:opacity .2s ease,visibility .2s ease}.modal-overlay.visible{opacity:1;visibility:visible}.modal-container{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%) scale(.95);z-index:1000;background:var(--dp-black);border:2px solid #ff4444;padding:24px 32px;min-width:360px;opacity:0;visibility:hidden;transition:opacity .2s ease,visibility .2s ease,transform .2s ease;box-shadow:0 0 40px #ff44444d,0 0 80px #000c}.modal-container.visible{opacity:1;visibility:visible;transform:translate(-50%,-50%) scale(1)}.modal-title{font-family:var(--font-display);font-size:14px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#f66;margin-bottom:16px}.modal-message{font-size:12px;color:var(--dp-text-primary);margin-bottom:24px;line-height:1.6}.modal-actions{display:flex;gap:var(--space-2);justify-content:flex-end}.status-bar-actions{display:flex;align-items:center;gap:var(--space-3);margin-left:auto}.btn-toggle{display:flex;align-items:center;gap:var(--space-1);padding:2px 8px;font-family:var(--font-mono);font-size:9px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--dp-cyber-yellow);background:var(--dp-graphite);border:1px solid var(--dp-cyber-yellow-dim);cursor:pointer;transition:all .15s ease}.btn-toggle:hover{border-color:var(--dp-cyber-yellow);box-shadow:0 0 8px #f0ff004d}.btn-toggle.active{color:var(--dp-cyber-yellow);border-color:var(--dp-cyber-yellow);background:#f0ff001a}.btn-toggle.active:before{content:">";color:var(--dp-cyber-yellow);animation:blink-cursor 1s step-end infinite;margin-right:4px}.comparison-container{position:relative;display:none;width:fit-content;height:fit-content}.comparison-container.active{display:block}.comparison-original,.comparison-result{display:block;image-rendering:pixelated;image-rendering:crisp-edges;max-width:100%;max-height:calc(100vh - 160px)}.comparison-original{position:absolute;top:0;left:0}.comparison-result{position:relative}.comparison-slider-line{position:absolute;top:0;bottom:0;width:1px;left:50%;transform:translate(-50%);pointer-events:none;z-index:10}.comparison-slider-line:before{content:"";position:absolute;top:0;bottom:0;left:0;width:1px;background:repeating-linear-gradient(to bottom,var(--dp-gray-light) 0px,var(--dp-gray-light) 4px,transparent 4px,transparent 8px)}.comparison-slider-handle{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:24px;height:24px;background:var(--dp-charcoal);border:2px solid var(--dp-gray-light);border-radius:50%;cursor:ew-resize;z-index:11;transition:box-shadow .15s ease,border-color .15s ease;pointer-events:auto}.comparison-slider-handle:hover{border-color:var(--dp-cyber-yellow);box-shadow:0 0 10px #f0ff0066}.comparison-slider-handle:before,.comparison-slider-handle:after{content:"";position:absolute;top:50%;width:4px;height:2px;background:var(--dp-gray-light);transform:translateY(-50%)}.comparison-slider-handle:before{left:4px}.comparison-slider-handle:after{right:4px}.comparison-label{position:absolute;top:var(--space-2);padding:4px 8px;font-family:var(--font-mono);font-size:9px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;background:#0a0a0acc;border:1px solid var(--dp-border);color:var(--dp-gray-light);opacity:0;transition:opacity .2s ease;pointer-events:none;z-index:12}.comparison-label-original{left:var(--space-2)}.comparison-label-result{right:var(--space-2)}.comparison-container:hover .comparison-label{opacity:1}.palette-selector{margin-top:var(--space-3);animation:fadeIn .2s ease}.palette-selector.hidden{display:none}.palette-swatch-container{margin-top:var(--space-2);background:var(--dp-charcoal);border:1px solid var(--dp-border);overflow:hidden}.palette-swatch-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-1) var(--space-2);background:var(--dp-graphite);border-bottom:1px solid var(--dp-border)}.palette-swatch-label{font-size:9px;font-weight:500;letter-spacing:.12em;color:var(--dp-text-secondary)}.palette-color-count{font-size:9px;font-weight:600;letter-spacing:.05em;color:var(--dp-cyber-yellow-dim);font-family:var(--font-mono)}.palette-header-right{display:flex;align-items:center;gap:var(--space-2)}.palette-edit-btn{display:none;padding:2px 6px;font-size:8px;font-weight:600;letter-spacing:.1em;color:var(--dp-cyber-yellow);background:transparent;border:1px solid var(--dp-cyber-yellow-dim);cursor:pointer;transition:all .15s ease}.palette-edit-btn.visible{display:block}.palette-edit-btn:hover{background:var(--dp-cyber-yellow);color:var(--dp-void);border-color:var(--dp-cyber-yellow)}.palette-grid{display:flex;flex-wrap:wrap;gap:1px;padding:var(--space-2);background:var(--dp-void);min-height:32px;max-height:120px;overflow-y:auto}.palette-grid.editable{min-height:80px;max-height:200px}.palette-grid::-webkit-scrollbar{width:4px}.palette-grid::-webkit-scrollbar-track{background:var(--dp-void)}.palette-grid::-webkit-scrollbar-thumb{background:var(--dp-border)}.palette-color{width:18px;height:18px;border:1px solid rgba(255,255,255,.1);position:relative;cursor:default;animation:swatchAppear .2s ease backwards;transition:transform .1s ease,border-color .1s ease}@keyframes swatchAppear{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}.palette-color:hover{transform:scale(1.2);z-index:10;border-color:#fff6}.palette-color-tooltip{position:absolute;bottom:calc(100% + 4px);left:50%;transform:translate(-50%);padding:2px 4px;font-family:var(--font-mono);font-size:8px;font-weight:500;letter-spacing:.05em;color:var(--dp-text-bright);background:var(--dp-black);border:1px solid var(--dp-border);white-space:nowrap;opacity:0;visibility:hidden;transition:opacity .1s ease,visibility .1s ease;pointer-events:none;z-index:100}.palette-color:hover .palette-color-tooltip{opacity:1;visibility:visible}.palette-color.removable{cursor:pointer}.palette-color.removable .remove-indicator{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:#fff;background:#ff3232d9;opacity:0;transition:opacity .1s ease}.palette-color.removable:hover{border-color:#ff3232;box-shadow:0 0 8px #ff323280}.palette-color.removable:hover .remove-indicator{opacity:1}.palette-color.removing{animation:swatchRemove .15s ease forwards}@keyframes swatchRemove{to{opacity:0;transform:scale(.5)}}.palette-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;width:100%;min-height:60px;color:var(--dp-text-dim);text-align:center}.palette-empty .empty-icon{font-size:16px;font-weight:300;letter-spacing:.2em;color:var(--dp-border)}.palette-empty .empty-text{font-size:9px;font-weight:500;letter-spacing:.1em}.palette-empty .empty-hint{font-size:8px;color:var(--dp-text-secondary)}.custom-palette-editor{width:380px;max-width:95vw;border-color:var(--dp-cyber-yellow-dim);box-shadow:0 0 0 1px var(--dp-cyber-yellow-dim),0 0 40px #f0ff0026,0 20px 60px #000c}.custom-palette-editor .modal-title{display:flex;align-items:center;gap:var(--space-2)}.custom-palette-editor .title-prefix{color:var(--dp-cyber-yellow);animation:blink-cursor 1s step-end infinite}.editor-header{margin-bottom:var(--space-4)}.editor-title-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-2)}.editor-color-count{font-family:var(--font-mono);font-size:11px;font-weight:600;color:var(--dp-cyber-yellow-dim);letter-spacing:.05em}.editor-instructions{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2);background:var(--dp-charcoal);border-left:2px solid var(--dp-cyber-yellow-dim);font-size:9px;color:var(--dp-text-secondary)}.editor-instructions .instruction-item{display:flex;align-items:center;gap:4px}.editor-instructions .key{color:var(--dp-text-bright);font-weight:600}.editor-instructions .instruction-divider{color:var(--dp-border)}.picker-section{display:flex;gap:var(--space-2);margin-bottom:var(--space-3)}.color-picker-input{width:48px;height:36px;padding:0;border:1px solid var(--dp-border);background:var(--dp-charcoal);cursor:pointer;transition:border-color .15s ease}.color-picker-input:hover{border-color:var(--dp-gray-mid)}.color-picker-input::-webkit-color-swatch-wrapper{padding:2px}.color-picker-input::-webkit-color-swatch{border:none}.hex-input-wrapper{flex:1;display:flex;align-items:center;background:var(--dp-charcoal);border:1px solid var(--dp-border);transition:border-color .15s ease}.hex-input-wrapper:focus-within{border-color:var(--dp-gray-mid)}.hex-prefix{padding:0 var(--space-2);font-family:var(--font-mono);font-size:11px;font-weight:500;color:var(--dp-text-secondary)}.hex-input{flex:1;padding:var(--space-2);font-family:var(--font-mono);font-size:12px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--dp-text-bright);background:transparent;border:none;outline:none}.hex-input::placeholder{color:var(--dp-text-dim);letter-spacing:.15em}.btn-add{background:var(--dp-graphite);color:var(--dp-text-primary);border:1px solid var(--dp-border);padding:var(--space-2) var(--space-3);font-size:10px;gap:4px}.btn-add:hover{background:var(--dp-slate);border-color:var(--dp-gray-mid);color:var(--dp-text-bright)}.btn-add .btn-icon{font-size:14px;font-weight:300;line-height:1}.grid-section{margin-bottom:var(--space-3)}.grid-section .palette-grid{border:1px solid var(--dp-border)}.preset-section{display:flex;align-items:center;gap:var(--space-3);padding-top:var(--space-3);margin-bottom:var(--space-4);border-top:1px solid var(--dp-border)}.preset-label{font-size:9px;font-weight:500;letter-spacing:.1em;color:var(--dp-text-secondary)}.preset-btns{display:flex;gap:var(--space-1);flex:1}.btn-mini{flex:1;padding:var(--space-1) var(--space-2);font-size:9px;font-weight:500;letter-spacing:.08em;background:var(--dp-charcoal);color:var(--dp-text-secondary);border:1px solid var(--dp-border);cursor:pointer;transition:all .15s ease}.btn-mini:hover{background:var(--dp-graphite);color:var(--dp-text-primary);border-color:var(--dp-gray-dim)}.btn-danger-mini:hover{background:#ff323233;color:#f66;border-color:#ff323280}.custom-palette-editor .modal-actions{padding-top:var(--space-3);border-top:1px solid var(--dp-border)}.custom-palette-editor .btn-primary{gap:var(--space-2)}.custom-palette-editor .btn-arrow{font-size:14px;font-weight:300;transition:transform .15s ease}.custom-palette-editor .btn-primary:hover .btn-arrow{transform:translate(2px)}.storage-flash{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);padding:var(--space-2) var(--space-4);font-size:11px;font-weight:600;letter-spacing:.15em;color:var(--dp-cyber-yellow);background:var(--dp-black);border:1px solid var(--dp-cyber-yellow-dim);box-shadow:0 0 20px #f0ff004d;animation:flashIn 1s ease forwards;z-index:100}@keyframes flashIn{0%{opacity:0;transform:translate(-50%,-50%) scale(.9)}20%{opacity:1;transform:translate(-50%,-50%) scale(1)}80%{opacity:1}to{opacity:0}}