.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:#f5f5f5}.login-box{background:#fff;padding:2.5rem;border-radius:4px;box-shadow:0 2px 4px rgba(0,0,0,.1);width:100%;max-width:400px}.login-box h1{color:#333;font-size:1.5rem;margin-bottom:1.5rem;text-align:center;font-weight:500;text-transform:uppercase;letter-spacing:1px}.login-box form{display:flex;flex-direction:column;gap:1rem}.login-box input{padding:.75rem;border:1px solid #e0e0e0;border-radius:4px;font-size:1rem;transition:border-color .2s}.login-box input:focus{outline:none;border-color:#666}.login-box button{background-color:#4a4a4a;color:#fff;padding:.75rem;border:none;border-radius:4px;font-size:1rem;cursor:pointer;transition:background-color .2s;margin-top:.5rem}.login-box button:hover{background-color:#333}.error-message{color:#d32f2f}.error-message,.success-message{font-size:.875rem;text-align:center;margin-top:.5rem}.success-message{color:#388e3c}