.auth-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);padding:2rem}.auth-form{background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:15px;padding:2.5rem;width:80%;box-shadow:0 8px 32px #0000001a;border:1px solid rgba(255,255,255,.2)}.auth-form h2{text-align:center;margin-bottom:.5rem;color:#fff;font-size:2rem;font-weight:700}.auth-form h3{text-align:center;margin-bottom:2rem;color:#ffffffe6;font-size:1.2rem;font-weight:500}form{display:flex;flex-direction:column;justify-content:center;align-items:center}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;color:#fff;font-weight:600;font-size:.9rem}.form-group label span,.form-group small{background-color:transparent}.form-group input{width:100%;padding:1rem;border:none;border-radius:8px;background:#ffffffe6;font-size:1rem;box-sizing:border-box;transition:all .3s ease}.form-group input:focus{outline:none;background:#fff;box-shadow:0 0 0 2px #667eea}.form-group input::placeholder{color:#999}.submit-btn{width:230px;padding:1rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;margin:0 auto}.submit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #0003}.submit-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.link-button{background:none;border:none;color:#667eea;text-decoration:underline;cursor:pointer;font-size:inherit;font-weight:600}.link-button:hover{color:#764ba2}.error-message{background:#f44336e6;color:#fff;padding:1rem;border-radius:8px;margin-bottom:1.5rem;text-align:center;font-weight:500}p{text-align:center;color:#fff;margin-top:1.5rem;font-size:.9rem;background-color:transparent}h2,h3,form{background-color:transparent}.signup-form{display:grid;grid-template-columns:1fr 1fr;gap:1rem;background-color:transparent}.auth-links{background-color:transparent}@media(max-width:480px){.auth-container{padding:1rem}.auth-form{padding:2rem}}