:root{--primary-color: #646cff;--primary-hover: #535bf2;--bg-color: #1a1a1a;--card-bg: #242424;--text-main: rgba(255, 255, 255, .87);--text-muted: #888;--border-radius: 12px;--transition: all .3s ease}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh;background-color:var(--bg-color);color:var(--text-main);font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400}#root{width:100%;max-width:1280px;margin:0 auto;padding:2rem;text-align:center}h1{font-size:3.2em;line-height:1.1;margin-bottom:.5em}h2{font-size:2.5em;margin-bottom:.5em}button{border-radius:8px;border:1px solid transparent;padding:.8em 1.5em;font-size:1em;font-weight:600;font-family:inherit;background-color:var(--card-bg);cursor:pointer;transition:all .25s ease;box-shadow:0 2px 4px #0003}button:hover{transform:translateY(-2px);box-shadow:0 4px 8px #0000004d}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}button{background:linear-gradient(135deg,#646cff,#535bf2);color:#fff}button[style*="#444"]{background:#444!important;color:#ccc}.auth-container{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2rem;padding:2rem;background:var(--card-bg);border-radius:var(--border-radius);box-shadow:0 4px 20px #0006;max-width:400px;margin:0 auto}.auth-form{display:flex;flex-direction:column;width:100%;gap:1rem}.form-group{text-align:left}.form-group label{display:block;margin-bottom:.5rem;color:var(--text-muted)}.form-group input{width:100%;padding:.8rem;border-radius:6px;border:1px solid #444;background:#333;color:#fff;font-size:1rem}.form-group input:focus{border-color:var(--primary-color);outline:none}.submit-btn{background-color:var(--primary-color);color:#fff;margin-top:1rem;width:100%}.submit-btn:hover{background-color:var(--primary-hover)}a{font-weight:500;color:var(--primary-color);text-decoration:inherit;transition:.3s}a:hover{color:var(--primary-hover)}.history-container{max-width:1200px;margin:0 auto;padding:2rem}.history-loading,.history-error{text-align:center;margin-top:3rem;font-size:1.2rem;color:#a0aec0}.history-error{color:#fc8181}.history-grid{display:grid;gap:2rem;grid-template-columns:repeat(auto-fill,minmax(350px,1fr))}.history-card{background:#ffffff0d;border-radius:12px;padding:1.5rem;border:1px solid rgba(255,255,255,.1);transition:transform .2s}.history-card:hover{transform:translateY(-5px);background:#ffffff14}.history-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.history-breed{font-size:1.25rem;font-weight:700;color:#63b3ed}.history-date{font-size:.875rem;color:#718096}.history-desc{font-size:.9rem;color:#cbd5e0;margin-bottom:1rem;line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;line-clamp:3;overflow:hidden}.history-images{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem}.history-image{width:100%;aspect-ratio:1;object-fit:cover;border-radius:6px;border:1px solid rgba(255,255,255,.1)}