:root{--primary:#ff914d;--primary-hover:#e68245;--primary-glow:#ff914d26;--bg-base:#fff;--bg-panel:#fff;--bg-surface:#fff;--border-color:#e5e7eb;--border-hover:#d1d5db;--text-main:#000;--text-muted:#000}body{background-color:var(--bg-base);color:var(--text-main);min-height:100vh;margin:0;font-family:Poppins,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow:hidden auto}*{box-sizing:border-box}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background-color:var(--primary);border-radius:10px}::-webkit-scrollbar-thumb:hover{background-color:var(--primary-hover)}.grid-bg{background-color:var(--bg-base);background-image:linear-gradient(90deg,#f9731640 1px,#0000 1px),linear-gradient(#f9731640 1px,#0000 1px),radial-gradient(circle at 0 0,#f9731699 2.5px,#0000 3px),radial-gradient(circle at 0 0,#0000 18px,#f9731680 19px,#0000 20px),radial-gradient(circle at 100% 0,#0000 18px,#f9731680 19px,#0000 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#0000000d}.logo{color:var(--primary);letter-spacing:-.5px;align-items:center;gap:.75rem;font-size:1.25rem;font-weight:800;display:flex}.logo-icon{color:var(--primary);filter:drop-shadow(0 0 8px var(--primary-glow))}.main-area{flex:1;min-height:calc(100vh - 64px);display:flex}.sidebar{background-color:var(--bg-panel);border-right:1px solid var(--border-color);z-index:5;flex-direction:column;width:280px;display:flex;position:relative;overflow:hidden}.sidebar:before{content:"";pointer-events:none;background-image:repeating-linear-gradient(45deg, transparent, transparent 10px, var(--primary-glow) 10px, var(--primary-glow) 12px);z-index:0;opacity:.7;border-radius:50%;width:150px;height:150px;position:absolute;top:-20px;left:-20px}.sidebar:after{content:"";pointer-events:none;background-image:radial-gradient(circle, var(--primary) 1.5px, transparent 1.5px);opacity:.2;z-index:0;background-size:14px 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var(--primary-glow)}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-1px);box-shadow:0 6px 16px #ff914d40}.btn-secondary{color:var(--text-main);border:1px solid var(--border-color);background-color:#0000}.btn-secondary:hover{background-color:var(--bg-surface);border-color:var(--border-hover)}.btn-icon{color:var(--text-muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;padding:.5rem;transition:all .2s;display:flex}.btn-icon:hover{background:var(--bg-surface);color:var(--text-main);border-color:var(--border-color)}.menu-item{color:var(--text-muted);cursor:pointer;border:1px solid #0000;border-radius:8px;align-items:center;gap:.75rem;padding:.75rem 1rem;font-size:.875rem;font-weight:500;transition:all 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.2s;display:flex}.social-icon svg{width:24px;height:24px}.social-icon:hover{color:#fff}.footer-bottom{text-align:center;border-top:1px solid #1f2937;padding-top:2rem}.footer-bottom p{color:#fff;margin:0;font-size:.875rem;font-weight:500}@media (width<=768px){.navbar{padding:0 .5rem}.navbar .btn{padding:.5rem .75rem;font-size:.75rem}.logo{gap:.5rem;font-size:1rem}.main-area{flex-direction:column}.sidebar{border-right:none;border-bottom:1px solid var(--border-color);width:100%}.sidebar-header{display:none}.sidebar-content{-ms-overflow-style:none;scrollbar-width:none;flex-flow:wrap;gap:.5rem;padding:.5rem}.sidebar-content::-webkit-scrollbar{display:none}.menu-item{white-space:nowrap;flex:1;justify-content:center;padding:.75rem}.footer-grid{grid-template-columns:1fr;gap:3rem}.toolbar{flex-wrap:wrap;justify-content:center;gap:.5rem}.canvas-area{padding:1rem!important}.canvas-area>div[style*=grid]{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))!important;gap:1rem!important}}.geometric-panel{background-color:var(--bg-panel);position:relative;overflow:hidden}.geometric-panel:before{content:"";pointer-events:none;background-image:radial-gradient(circle at 100% 0%, transparent 80px, var(--primary) 81px, transparent 82px, transparent 160px, var(--primary) 161px, transparent 162px, transparent 240px, var(--primary) 241px, transparent 242px, transparent 320px, var(--primary) 321px, transparent 322px);opacity:.8;z-index:0;background-position:100% 0;background-repeat:no-repeat;background-size:100% 100%;width:100%;height:100%;position:absolute;top:0;right:0;-webkit-mask-image:radial-gradient(circle at 100% 0,#000 10%,#0000 70%);mask-image:radial-gradient(circle at 100% 0,#000 10%,#0000 70%)}.geometric-panel:after{content:"";pointer-events:none;background-image:radial-gradient(circle, var(--primary) 1.5px, transparent 1.5px);opacity:.9;z-index:0;background-size:16px 16px;width:200px;height:120px;position:absolute;bottom:24px;right:24px;-webkit-mask-image:linear-gradient(135deg,#0000 10%,#000 90%);mask-image:linear-gradient(135deg,#0000 10%,#000 90%)}.geometric-panel>*{z-index:1;position:relative}