:root{--bg-dark: #030712;--bg-gradient: radial-gradient(circle at 50% 0%, #172554, #030712 60%);--item-border: rgba(255, 255, 255, .08);--item-bg: rgba(255, 255, 255, .03);--item-bg-hover: rgba(255, 255, 255, .07);--text-primary: #f8fafc;--text-secondary: #94a3b8;--primary-accent: #3b82f6;--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .3);--glass-border: 1px solid rgba(255, 255, 255, .05)}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-dark);background-image:var(--bg-gradient);background-attachment:fixed;color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased}#root{min-height:100vh;display:flex;flex-direction:column}header{padding:1.25rem 2.5rem;background:#03071299;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:var(--glass-border);display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:50;box-shadow:0 4px 6px -1px #0000001a}h1{margin:0;font-size:1.5rem;font-weight:700;letter-spacing:-.025em;background:linear-gradient(135deg,#60a5fa,#a78bfa,#f472b6);-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 0 30px rgba(167,139,250,.3)}.grid-item{background:var(--item-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:var(--glass-border);border-radius:16px;display:flex;flex-direction:column;justify-content:center;align-items:center;color:var(--text-primary);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;transition:all .3s cubic-bezier(.4,0,.2,1);overflow:hidden;position:relative;-webkit-user-select:none;user-select:none;cursor:grab}.grid-item:active{cursor:grabbing}.grid-item:hover{transform:translateY(-2px);background:var(--item-bg-hover);box-shadow:var(--glass-shadow);border-color:#ffffff26}.grid-item span{font-size:3.5rem;font-weight:800;background:linear-gradient(to bottom,#fff,#fff6);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 2px 4px rgba(0,0,0,.3))}.grid-item.react-grid-placeholder{background:#3b82f61a!important;border:2px dashed rgba(59,130,246,.4);border-radius:16px;opacity:.6}.react-resizable-handle{position:absolute;width:24px;height:24px;bottom:4px;right:4px;cursor:se-resize;border-radius:4px;opacity:.5;transition:opacity .2s}.react-resizable-handle:after{content:"";position:absolute;right:4px;bottom:4px;width:8px;height:8px;border-right:2px solid rgba(255,255,255,.5);border-bottom:2px solid rgba(255,255,255,.5)}.grid-item:hover .react-resizable-handle{opacity:1}.item-0:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at top left,rgba(59,130,246,.15),transparent 70%);pointer-events:none}.item-1:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at top left,rgba(168,85,247,.15),transparent 70%);pointer-events:none}.item-2:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at top left,rgba(236,72,153,.15),transparent 70%);pointer-events:none}.item-3:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at top left,rgba(16,185,129,.15),transparent 70%);pointer-events:none}.item-4:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at top left,rgba(245,158,11,.15),transparent 70%);pointer-events:none}.item-5:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at top left,rgba(239,68,68,.15),transparent 70%);pointer-events:none}.info-overlay{position:absolute;bottom:12px;left:14px;font-size:.75rem;font-family:JetBrains Mono,monospace;color:var(--text-secondary);font-weight:500;letter-spacing:.05em;text-transform:uppercase}button.reset-btn{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);color:var(--text-secondary);padding:.5rem 1rem;border-radius:8px;font-weight:500;transition:all .2s;cursor:pointer}button.reset-btn:hover{background:#ffffff1a;color:#fff;border-color:#fff3}.layout-container{max-width:1280px;margin:40px auto!important;padding:0 20px}.react-grid-layout{position:relative;transition:height .2s ease}.react-grid-item{transition:all .2s ease;transition-property:left,top,width,height}.react-grid-item img{pointer-events:none;-webkit-user-select:none;user-select:none}.react-grid-item.cssTransforms{transition-property:transform,width,height}.react-grid-item.resizing{transition:none;z-index:1;will-change:width,height}.react-grid-item.react-draggable-dragging{transition:none;z-index:3;will-change:transform}.react-grid-item.dropping{visibility:hidden}.react-grid-item.react-grid-placeholder{background:red;opacity:.2;transition-duration:.1s;z-index:2;-webkit-user-select:none;user-select:none}.react-grid-item.react-grid-placeholder.placeholder-resizing{transition:none}.react-grid-item>.react-resizable-handle{position:absolute;width:20px;height:20px;opacity:0}.react-grid-item:hover>.react-resizable-handle{opacity:1}.react-grid-item>.react-resizable-handle:after{content:"";position:absolute;right:3px;bottom:3px;width:5px;height:5px;border-right:2px solid rgba(0,0,0,.4);border-bottom:2px solid rgba(0,0,0,.4)}.react-resizable-hide>.react-resizable-handle{display:none}.react-grid-item>.react-resizable-handle.react-resizable-handle-sw{bottom:0;left:0;cursor:sw-resize;transform:rotate(90deg)}.react-grid-item>.react-resizable-handle.react-resizable-handle-se{bottom:0;right:0;cursor:se-resize}.react-grid-item>.react-resizable-handle.react-resizable-handle-nw{top:0;left:0;cursor:nw-resize;transform:rotate(180deg)}.react-grid-item>.react-resizable-handle.react-resizable-handle-ne{top:0;right:0;cursor:ne-resize;transform:rotate(270deg)}.react-grid-item>.react-resizable-handle.react-resizable-handle-w,.react-grid-item>.react-resizable-handle.react-resizable-handle-e{top:50%;margin-top:-10px;cursor:ew-resize}.react-grid-item>.react-resizable-handle.react-resizable-handle-w{left:0;transform:rotate(135deg)}.react-grid-item>.react-resizable-handle.react-resizable-handle-e{right:0;transform:rotate(315deg)}.react-grid-item>.react-resizable-handle.react-resizable-handle-n,.react-grid-item>.react-resizable-handle.react-resizable-handle-s{left:50%;margin-left:-10px;cursor:ns-resize}.react-grid-item>.react-resizable-handle.react-resizable-handle-n{top:0;transform:rotate(225deg)}.react-grid-item>.react-resizable-handle.react-resizable-handle-s{bottom:0;transform:rotate(45deg)}.react-resizable{position:relative}.react-resizable-handle{position:absolute;width:20px;height:20px;background-repeat:no-repeat;background-origin:content-box;box-sizing:border-box;background-image:url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA2IDYiIHN0eWxlPSJiYWNrZ3JvdW5kLWNvbG9yOiNmZmZmZmYwMCIgeD0iMHB4IiB5PSIwcHgiIHdpZHRoPSI2cHgiIGhlaWdodD0iNnB4Ij48ZyBvcGFjaXR5PSIwLjMwMiI+PHBhdGggZD0iTSA2IDYgTCAwIDYgTCAwIDQuMiBMIDQgNC4yIEwgNC4yIDQuMiBMIDQuMiAwIEwgNiAwIEwgNiA2IEwgNiA2IFoiIGZpbGw9IiMwMDAwMDAiLz48L2c+PC9zdmc+);background-position:bottom 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