*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#f0fdf4;color:#111827;min-height:100vh;position:relative;overflow-x:hidden}#app{position:relative}.page-wrapper{display:flex;justify-content:center;gap:24px;max-width:1400px;margin:0 auto;padding:48px 16px 60px;position:relative}.bg-decorations{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none;z-index:0;overflow:hidden}.deco-blob{position:absolute;opacity:.35}.blob-left-1{width:400px;height:400px;top:-50px;left:-100px}.blob-left-2{width:300px;height:300px;top:40%;left:-80px}.blob-left-3{width:250px;height:250px;bottom:-60px;left:50px}.blob-right-1{width:380px;height:380px;top:-30px;right:-80px}.blob-right-2{width:280px;height:280px;top:50%;right:-60px}.blob-right-3{width:320px;height:320px;bottom:-80px;right:80px}@media (max-width: 1099px){.blob-left-1,.blob-left-2,.blob-left-3{display:none}.blob-right-1{width:250px;height:250px;top:-60px;right:-80px}.blob-right-2{width:200px;height:200px;top:auto;bottom:30%;right:-60px}.blob-right-3{width:220px;height:220px;bottom:-60px;right:-40px}}.sidebar{width:160px;flex-shrink:0;display:none;flex-direction:column;gap:24px;position:relative;z-index:1}@media (min-width: 1100px){.sidebar{display:flex}}.sidebar-wrapper{position:sticky;top:24px}.sidebar-ad{width:160px;min-height:600px;background:#fff;border:2px dashed #d1d5db;border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#9ca3af;font-size:.85rem;font-weight:600;text-align:center;padding:12px}.sidebar-ad-label{font-size:1.2rem;margin-bottom:4px}.sidebar-ad-size{font-size:.75rem;font-weight:400}.main-content{width:100%;max-width:640px;flex-shrink:0}.layout{display:flex;flex-direction:column;gap:20px}.hero{text-align:center;margin-bottom:4px}.logo-text{font-size:2.6rem;font-weight:700;color:#111827;margin:0}.hero-tagline{margin:8px 0 0;color:#6b7280;font-size:1.1rem}.main-card{background:#fff;border-radius:16px;padding:24px;box-shadow:0 1px 3px #0000000f}.card-grid{display:grid;grid-template-columns:1fr;gap:20px}@media (min-width: 540px){.card-grid{grid-template-columns:1fr 1fr;gap:24px}}.drop-zone{border:2px dashed #10b981;border-radius:12px;padding:32px 16px;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;cursor:pointer;background:#fff;transition:border-color .2s ease,background-color .2s ease;min-height:160px}.drop-zone:hover{background:#f0fdf4}.drop-zone.dragging{border-color:#059669;background:#ecfdf5}.drop-zone.busy{cursor:not-allowed;opacity:.6}.drop-zone-icon{width:40px;height:40px;color:#10b981}.drop-zone-text{font-size:.95rem;color:#374151;font-weight:500;margin:0}.drop-zone-hint{font-size:.8rem;color:#9ca3af}.hidden-input{display:none}.controls-panel{display:flex;flex-direction:column;gap:16px}.controls{margin-bottom:0}.control-label{display:block;margin-bottom:12px;font-weight:600;color:#374151;font-size:.9rem}.slider-container{margin-bottom:12px}.level-slider{width:100%;height:6px;border-radius:3px;background:#e5e7eb;outline:none;cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none}.level-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:#10b981;cursor:pointer;border:3px solid #fff;box-shadow:0 2px 6px #00000026;transition:transform .15s ease,box-shadow .15s ease}.level-slider::-webkit-slider-thumb:hover{transform:scale(1.1);box-shadow:0 3px 8px #0003}.level-slider::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#10b981;cursor:pointer;border:3px solid #fff;box-shadow:0 2px 6px #00000026}.level-slider:disabled{opacity:.5;cursor:not-allowed}.level-slider:disabled::-webkit-slider-thumb{cursor:not-allowed}.slider-labels{display:flex;justify-content:space-between;margin-top:8px;font-size:.75rem;color:#9ca3af}.slider-labels span{transition:color .15s ease,font-weight .15s ease}.slider-labels span.active{color:#10b981;font-weight:600}.level-info{display:flex;flex-direction:column;gap:2px;padding:10px 12px;background:#f0fdf4;border-radius:8px;margin-bottom:4px}.level-current{font-weight:600;color:#10b981;font-size:.9rem}.level-desc{font-size:.8rem;color:#6b7280}.compress-btn{width:100%;border:0;border-radius:8px;padding:12px 20px;background:#10b981;color:#fff;font-size:.95rem;font-weight:600;cursor:pointer;transition:background-color .2s ease}.compress-btn:hover:not(:disabled){background:#059669}.compress-btn:disabled{background:#a7f3d0;cursor:not-allowed}.file-preview{background:#f9fafb;border:1px solid #e5e7eb;border-radius:10px;padding:12px 16px;margin-top:16px}.file-preview-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.file-preview-title{font-size:.8rem;font-weight:600;color:#6b7280;text-transform:uppercase;letter-spacing:.025em}.file-preview-clear{background:none;border:none;color:#9ca3af;font-size:.8rem;cursor:pointer;padding:4px 8px;border-radius:4px;transition:color .15s ease,background-color .15s ease}.file-preview-clear:hover{color:#ef4444;background:#fef2f2}.file-item{display:flex;align-items:center;gap:12px}.file-icon{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:6px;flex-shrink:0}.file-icon.image{background:#dbeafe;color:#3b82f6}.file-icon.pdf{background:#fee2e2;color:#ef4444}.file-icon.video{background:#fef3c7;color:#f59e0b}.file-icon svg{width:18px;height:18px}.file-info{flex:1;min-width:0}.file-name{font-weight:500;color:#111827;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:.9rem}.file-meta{font-size:.75rem;color:#9ca3af;margin-top:2px}.file-estimate{margin-top:10px;padding-top:10px;border-top:1px solid #e5e7eb;font-size:.8rem;display:flex;flex-wrap:wrap;align-items:center;gap:6px}.estimate-label{color:#6b7280}.estimate-value{font-weight:600;color:#10b981}.estimate-percent{color:#6b7280}.estimate-caveat{color:#f59e0b;font-size:.75rem}.status{margin-top:12px;display:flex;align-items:center;gap:12px;padding:12px;background:#f9fafb;border-radius:8px}.results-card{background:#fff;border-radius:16px;padding:20px 24px;box-shadow:0 1px 3px #0000000f}.results-list{display:flex;flex-direction:column;gap:12px}.result-item{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid #f3f4f6}.result-item:last-child{border-bottom:none;padding-bottom:0}.result-item:first-child{padding-top:0}.result-icon{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:6px;flex-shrink:0}.result-icon.pdf{background:#fee2e2;color:#ef4444}.result-icon.image{background:#dbeafe;color:#3b82f6}.result-icon.video{background:#fef3c7;color:#f59e0b}.result-icon svg{width:18px;height:18px}.result-name{flex:1;font-weight:500;color:#374151;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.result-sizes{display:flex;align-items:center;gap:16px;font-size:.85rem}.result-original{color:#9ca3af}.result-compressed{color:#374151;font-weight:500}.result-savings{color:#10b981;font-weight:600}.result-download{width:32px;height:32px;display:flex;align-items:center;justify-content:center;color:#6b7280;background:#f9fafb;border-radius:6px;transition:background-color .15s ease,color .15s ease}.result-download:hover{background:#10b981;color:#fff}.result-download svg{width:18px;height:18px}.result-card{background:#fff;border-radius:16px;padding:24px;box-shadow:0 1px 3px #0000000f;border:1px solid #d1fae5}.result-header{font-size:1.1rem;font-weight:600;color:#111827;margin:0 0 16px}.result-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}.result-filename{font-weight:500;color:#374151;word-break:break-all}.result-note{display:flex;align-items:center;gap:8px;padding:10px 12px;margin-bottom:16px;background:#f0fdf4;border-radius:8px;font-size:.85rem;color:#166534}.result-note svg{flex-shrink:0;color:#10b981}.savings-size{font-size:1.8rem;font-weight:700;color:#111827}.savings-percent{font-size:1rem;font-weight:600;color:#10b981}.result-actions{display:flex;gap:12px}.btn-download{flex:1;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border-radius:8px;background:#10b981;color:#fff;font-weight:600;font-size:.95rem;transition:background-color .2s ease}.btn-download:hover{background:#059669}.btn-reset{flex:1;display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border-radius:8px;background:#fff;border:1px solid #d1d5db;color:#374151;font-weight:600;font-size:.95rem;cursor:pointer;transition:background-color .2s ease,border-color .2s ease}.btn-reset:hover{background:#f9fafb;border-color:#9ca3af}.ad-slot{min-height:90px;display:flex;align-items:center;justify-content:center}.ad-placeholder{width:100%;border:1px dashed #d1d5db;border-radius:8px;color:#9ca3af;padding:20px 16px;text-align:center;background:#fff;font-size:.85rem}.features-section{background:#fff;border-radius:16px;padding:24px;box-shadow:0 1px 3px #0000000f}.features-title{font-size:1.2rem;font-weight:700;color:#111827;margin:0 0 16px;text-align:center}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:16px}.feature-item{text-align:center}.feature-icon{width:36px;height:36px;margin:0 auto 10px;color:#10b981}.feature-name{font-weight:600;color:#111827;margin-bottom:4px;font-size:.9rem}.feature-desc{font-size:.8rem;color:#6b7280;line-height:1.4}.seo-section{background:#fff;border-radius:16px;padding:24px;box-shadow:0 1px 3px #0000000f}.seo-title{font-size:1.1rem;font-weight:700;color:#111827;margin:0 0 10px}.seo-text{font-size:.9rem;color:#4b5563;line-height:1.6;margin:0 0 14px}.seo-text:last-child{margin-bottom:0}.formats-grouped{display:flex;flex-direction:column;gap:16px;margin-top:16px}.format-group{padding-bottom:12px;border-bottom:1px solid #e5e7eb}.format-group:last-child{border-bottom:none;padding-bottom:0}.format-group-label{font-size:.85rem;font-weight:600;color:#374151;margin:0 0 8px}.format-group-note{font-size:.75rem;color:#6b7280;margin:8px 0 0;font-style:italic}.formats-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:0}.format-tag{background:#f0fdf4;color:#166534;padding:4px 10px;border-radius:16px;font-size:.75rem;font-weight:500;position:relative;cursor:default;transition:background-color .15s ease}.format-tag.has-note{cursor:help;border:1px dashed #86efac}.format-tag.has-note:hover{background:#dcfce7}.format-tooltip{position:absolute;bottom:100%;left:50%;transform:translate(-50%);background:#1f2937;color:#fff;padding:6px 10px;border-radius:6px;font-size:.7rem;font-weight:400;white-space:nowrap;opacity:0;visibility:hidden;transition:opacity .15s ease,visibility .15s ease;pointer-events:none;margin-bottom:6px;z-index:10}.format-tooltip:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:5px solid transparent;border-top-color:#1f2937}.format-tag.has-note:hover .format-tooltip{opacity:1;visibility:visible}.format-asterisk{color:#10b981;font-weight:600;margin-left:1px}.formats-footnote{font-size:.7rem;color:#9ca3af;margin:12px 0 0;font-style:italic}.controls-disabled{opacity:.6}.controls-disabled .slider-container{cursor:help}.level-disabled-reason{font-size:.8rem;color:#f59e0b;font-style:italic}.footer{text-align:center;padding:20px 16px;color:#9ca3af;font-size:.8rem}.footer p{margin:4px 0}.footer a{color:#6b7280;text-decoration:none}.footer a:hover{color:#10b981}