:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.6;font-weight:400;color:#333;background-color:#f8f9fa;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh;display:flex;justify-content:center;align-items:flex-start;padding:2rem;background-color:#f5f7fa}.form-container,.auth-container{background:#fff;padding:2rem;margin:2rem auto;border-radius:12px;box-shadow:0 8px 24px #0000000f;max-width:800px;width:100%}h1,h2,h3{font-weight:600;margin-top:0;margin-bottom:1rem;color:#212529}label{display:block;margin:1rem 0 .4rem;font-weight:500;color:#444}input[type=text],input[type=number],input[type=email],input[type=password],input[readonly],select{width:100%;padding:.5rem .75rem;border:1px solid #ccc;border-radius:8px;font-size:1rem;background-color:#fff;transition:border-color .2s ease}input:focus,select:focus{border-color:#007bff;outline:none}button{padding:.6rem 1.2rem;font-size:1rem;font-weight:500;font-family:inherit;border-radius:8px;border:none;background-color:#007bff;color:#fff;cursor:pointer;transition:background-color .2s ease}button:hover{background-color:#0056b3}button:disabled{background-color:#ccc;cursor:not-allowed}a{color:#007bff;text-decoration:none}a:hover{text-decoration:underline}