.header {
    background: url("/api/v1/static/Voiceek_logo.png") no-repeat center;
    background-size: contain;
    width: 100%;
    height: 40px;
    margin-top: 20px;
    margin-bottom: 30px;
}

.login-container {
    box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, 0.25);
    padding: 30px;
    background: #fff;
    border-radius: 10px;
    width: 300px;
}

.input-container {
    margin-bottom: 20px;    
    margin-right: 20px;
}

.input-container label {
    display: block;
    font-size: 16px;
    margin-bottom: 5px;    
}

.input-container input {
    width: 100%;
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.login-button {
    background: #568BC9;
    color: #fff;
    font-weight: bold;
    font-size: 18px;
    padding: 10px;
    width: 100%;
    margin-top: 10px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.login-button:hover {
    background: #4679A7;
}

.login-button:disabled {
    background-color: grey;
    cursor: not-allowed;
}

.error-message {
    color: red;
    margin-top: 10px;
    display: none;
}

body {
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-color: #f7f7f7;
}