:root{--primary:#6366f1;--accent:#a855f7;--bg:#f8fafc;--font-inter:"Inter", sans-serif}body{font-family:var(--font-inter);background-color:var(--bg);color:#334155;flex-direction:column;display:flex}.logo-icon{background:linear-gradient(135deg, var(--primary), var(--accent));color:#fff;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-weight:800;display:flex}.brand-text{letter-spacing:-.04em;background:linear-gradient(135deg,#1e293b,#475569);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.5rem;font-weight:800}.app-container{flex:1;gap:1.5rem;min-height:90vh;padding:1.5rem;display:flex;overflow:hidden}.ad-sidebar{flex-direction:column;flex-shrink:0;width:300px;display:flex}.control-sidebar{flex-direction:column;flex-shrink:0;width:280px;display:flex}.workspace-main{flex-direction:column;flex-grow:1;min-width:0;display:flex}.drop-zone{cursor:pointer;background:#fff;border:2px dashed #cbd5e1;border-radius:24px;transition:all .3s}.drop-zone.dragover{border-color:var(--primary);background:#f5f7ff;transform:scale(1.02)}.thumb-section{background:#f1f5f9;justify-content:center;align-items:center;height:140px;display:flex}.thumb-section img{object-fit:contain;max-width:100%;max-height:100%}.per-image-slider{-webkit-appearance:none;background:#e2e8f0;border-radius:5px;width:100%;height:6px}.per-image-slider::-webkit-slider-thumb{-webkit-appearance:none;background:var(--primary);cursor:pointer;border:2px solid #fff;border-radius:50%;width:16px;height:16px;box-shadow:0 2px 4px #0000001a}.custom-scroll::-webkit-scrollbar{width:6px}.custom-scroll::-webkit-scrollbar-thumb{background:#e2e8f0;border-radius:10px}.compare-card{transition:all .3s cubic-bezier(.4,0,.2,1);border:1px solid #00000014!important}.compare-card:hover{cursor:default;transform:translateY(-2px);box-shadow:0 12px 24px -2px #6366f133!important}.thumb-section{border-bottom:1px solid #f1f5f9;overflow:hidden}.compare-card:hover img{transform:scale(1.05)}.compare-card img{transition:transform .3s}.btn-primary{background:linear-gradient(135deg, var(--primary), var(--accent))}.btn-outline-primary{background:linear-gradient(135deg, var(--primary), var(--accent));color:#fff}.nav-link.active{font-weight:700;color:var(--accent)!important}@media (max-width:1200px){.ad-sidebar{display:none!important}}@media (max-width:768px){.app-container{flex-direction:column;overflow-y:auto}.control-sidebar,.workspace-main{width:100%;height:auto}}