body {
    margin: 0;
    font-family: 'Lora';
}

.login-page {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.page-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sign-up-wrapper {
    position: absolute;
    left: 53%;
    top: 50%;
    transform: translateY(-50%);
    width: 45%;
    max-width: 1000px;
    display: flex;
    align-items: center;
}

/* input */
.sign-up-form .form-control {
    border-radius: 30px;
    padding: 14px;
    font-size: 1rem;
    border-color: #1a52a5;
}

.sign-up-form label {
    color: #133e7d;
    font-size: 26px;
    font-weight: 800;
}

.sign-up-board {
    width: 100%;
    display: block;
}

.sign-up-form {
    position: absolute;
    top: 2%;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;

    display: flex;
    flex-direction: column;
    gap: 4px;
}

/* sign up button */
.btn-sign-up {
    margin: 12px auto 0;
    margin-top: 21px;
    width: 200px;
    height: 55px;
    background-color: rgb(40, 40, 185);
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 2px;
    cursor: pointer;
    border-radius: 30px;
    color: white;
}

.btn-sign-up:hover {
    transform: translateY(-2px);
}

.btn-sign-up:active {
    transform: translateY(1px) scale(0.97);
}

.login-link {
    text-align: center;
    margin-top: 15px;
    font-size: 14px;
    color: #666;
}

.login-link a {
    color: #4A7BA7;
    text-decoration: underline;
    font-weight: 500;
}

.login-link a:hover {
    color: #365a7d;
}

@media (min-width: 2560px) {
    .sign-up-wrapper {
        width: 45%; 
        max-width: 1200px;
        left: 53%; 
    }
    
    .sign-up-form {
        width: 90%; 
        top: 2%; 
    }
    
    .sign-up-form label {
        font-size: 28px; 
    }
    
    .sign-up-form .form-control {
        padding: 16px; 
        font-size: 1.1rem;
    }
    
    .btn-sign-up {
        width: 220px; 
        height: 60px; 
        font-size: 24px; 
    }
}

@media (max-width: 2559px) and (min-width: 1920px) {
    .sign-up-wrapper {
        width: 45%;
        left: 53%;
    }
}

@media (max-width: 1919px) and (min-width: 1366px) {
    .sign-up-wrapper {
        width: 45%; 
        left: 53%;
    }
    
    .sign-up-form {
        width: 90%; 
        top: 2%;
    }
    
    .sign-up-form label {
        font-size: 24px; 
    }
    
    .sign-up-form .form-control {
        padding: 14px; 
        font-size: 0.95rem; 
    }
    
    .btn-sign-up {
        width: 180px; 
        height: 50px; 
        font-size: 20px; 
    }
}

@media (max-width: 1365px) and (min-width: 1024px) {
    .sign-up-wrapper {
        width: 45%;
        left: 53%; 
        max-width: 800px; 
    }
    
    .sign-up-form {
        width: 90%;
        top: 2%;
        gap: 1px; 
    }
    
    .sign-up-form label {
        font-size: 22px; 
    }
    
    .sign-up-form .form-control {
        padding: 5px; 
        font-size: 0.9rem;
        border-width: 1.5px; 
    }
    
    .btn-sign-up {
        width: 160px;
        height: 45px;
        font-size: 18px;
    }
}

@media (max-width: 1023px) and (min-width: 768px) {
    .sign-up-wrapper {
        width: 45%;
        left: 53%; 
        max-width: 700px;
    }
    
    .sign-up-form {
        width: 90%; 
        top: 2%;
        gap: 2px; 
    }
    
    .sign-up-form label {
        font-size: 20px; 
    }
    
    .sign-up-form .form-control {
        padding: 2px; 
        font-size: 0.85rem;
        border-width: 1px; 
    }
    
    .btn-sign-up {
        width: 140px;
        height: 40px;
        font-size: 16px;
    }
}