* {
                    margin: 0;
                    padding: 0;
                    box-sizing: border-box;
                }

                .logo{
                    display: block;
                    margin: 0 auto 20px;
                    width: 150px;
                    height:150px;
                    margin-top: -90px;
                }
                .anton {
                    font-family: "Anton", sans-serif;
                    font-weight: 400;
                    font-style: normal;
                    text-transform: uppercase;
                }
                .poppins {
                    font-family: "Poppins", sans-serif;
                    font-weight: 400;
                    font-style: normal;
                }

                body {
                    background: linear-gradient(135deg, #333 0%, #667eea 100%);
                    min-height: 100vh;
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    padding: 20px;
                }
                .login-container {
                    background: white;
                    padding: 20px;
                    border-radius: 10px;
                    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
                    max-width: 400px;
                    width: 100%;
                }
                .login-container h1 {
                    font-size: clamp(28px, 2.5vw, 33px);
                    margin-bottom: 10px;
                    color: #333;
                    text-align: center;
                }
                .login-container p {
                    color: #666;
                    margin-bottom: 20px;
                    font-size: clamp(7px, 2.5vw, 11px);
                    text-align: center;
                }
                .error-message {
                    background: #fee;
                    color: #c33;
                    padding: 12px;
                    border-radius: 5px;
                    margin-bottom: 20px;
                    font-size: clamp(10px, 2.5vw, 14px);
                    border-left: 4px solid #c33;
                }
                .form-group {
                    margin-bottom: 20px;
                }
                .form-group label {
                    display: block;
                    margin-bottom: 8px;
                    color: #333;
                    font-weight: 500;
                    font-size: clamp(16px, 2.5vw, 18px);
                }
                .form-group input[type="password"] {
                    width: 100%;
                    padding: 12px;
                    border: 2px solid #e0e0e0;
                    border-radius: 5px;
                    font-size: clamp(12px, 2.5vw, 16px);
                    transition: border-color 0.3s;
                }
                .form-group input[type="password"]:focus {
                    outline: none;
                    border-color: #667eea;
                }
                .submit-btn,[type=submit],button {
                    width: 100%;
                    padding: 12px;
                    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
                    color: white;
                    border: none;
                    border-radius: 5px;
                    font-size: clamp(18px, 2.5vw, 20px);
                    font-weight: 600;
                    cursor: pointer;
                    transition: transform 0.2s, box-shadow 0.2s;
                }
                .submit-btn:hover {
                    transform: translateY(-2px);
                    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
                }
                .submit-btn:active {
                    transform: translateY(0);
                }