:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.app{max-width:1200px;margin:0 auto;padding:2rem}header{text-align:center;margin-bottom:2rem}header h1{color:#333;margin:0}.home h2{text-align:center;margin-bottom:2rem;color:#555}.breeds-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem;margin-top:2rem}.breed-card{border:1px solid #ddd;border-radius:8px;padding:1rem;transition:transform .2s,box-shadow .2s}.breed-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.breed-link{text-decoration:none;color:inherit;display:block}.breed-card h3{margin:0 0 .5rem;color:#333}.sub-breeds{margin:0;font-size:.9rem;color:#666;font-style:italic}.breed-detail{max-width:600px;margin:0 auto;text-align:center}.back-link{display:inline-block;margin-bottom:1rem;color:#007bff;text-decoration:none;font-size:1.1rem}.back-link:hover{text-decoration:underline}.breed-detail h2{color:#333;margin-bottom:1.5rem}.image-url-container{margin:1rem 0;min-height:1.5rem;display:flex;align-items:center;justify-content:center}.image-url{font-size:.85rem;color:#666;background-color:#f8f9fa;padding:.5rem 1rem;border-radius:4px;border:1px solid #e9ecef;word-break:break-all;max-width:100%;text-align:center;font-family:monospace}.image-url.placeholder{visibility:hidden}.image-container{margin:2rem 0;position:relative;width:100%;height:400px;display:flex;align-items:center;justify-content:center;background-color:#f8f9fa;border-radius:8px;border:2px dashed #dee2e6}.image-loading{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background-color:#fffffff2;padding:1rem 1.5rem;border-radius:6px;font-weight:500;z-index:2;box-shadow:0 2px 8px #0000001a}.dog-image{max-width:100%;max-height:400px;width:auto;height:auto;border-radius:8px;box-shadow:0 4px 12px #0000001a;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.refresh-btn{background-color:#007bff;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:4px;cursor:pointer;font-size:1rem;transition:background-color .2s,opacity .2s}.refresh-btn:hover:not(:disabled){background-color:#0056b3}.refresh-btn:disabled{opacity:.6;cursor:not-allowed}.loading,.error{text-align:center;padding:2rem;font-size:1.1rem}.error{color:#dc3545}.footer{margin-top:3rem;padding-top:2rem;border-top:1px solid #e9ecef;text-align:center}.footer-buttons{display:flex;gap:1rem;justify-content:center;align-items:center}.github-link{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.25rem;color:#fff;text-decoration:none;border-radius:6px;font-size:1rem;transition:background-color .2s,transform .2s}.github-link{background-color:#24292e}.github-link:hover{background-color:#1a1e22;transform:translateY(-2px)}.github-link svg{flex-shrink:0}