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

body {
    font-family: "Oswald", sans-serif;
    background-color: rgba(241, 242, 247, 1);
}

/* 
********* DEFAULT MOBILE STYLES 
*/

/* Mobile structure styles */
body {
    max-width: 92%;
    margin: 20px auto 0;
}
header {
    display: flex;
    justify-content: space-between;
    width: 100%;
    height: 100px;
    border-radius: 8px 8px 0 0;
    margin: 0 auto;
}
#add-entry-section {
    margin: 0 auto 20px;
    width: 100%;
    background-color: white;
    border-radius: 0 0 8px 8px;
    padding: 20px;
}

/* Display styles */
header {
    background-color: rgba(39, 42, 71, 1);
    color: white;
    padding: 20px;
    margin: auto 0;
}
#title-div {
    display: flex;
    flex-direction: row;
    align-items: center;
    width: 50%;
}
img {
    height: 60px;
    width: auto;
    margin-right: 15px;
}
h1 {
    margin: auto 0;
    font-size: 2.5rem;
}
#total-distance {
    background-color: white;
    color: rgba(39, 42, 71, 1);
    margin: auto 0;
    padding: 10px;
    border-radius: 8px;
}
h2 {
    text-align: center;
    font-size: 2.0rem;
}
h3 {
    font-size: 1.5rem;
}
.measurement-stats {
    font-size: 1.5rem;
    font-weight: bold;
    margin: auto 0;
}
#add-entry-section {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
input {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    height: 50px;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 1.3rem;
    font-family: Arial, Helvetica, sans-serif;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-color: white;
}
button {
    width: 100%;
    padding: 15px;
    background-color: rgba(39, 42, 71, 1);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.3rem;
    cursor: pointer;
    margin-top: 10px;  /* equalizes spacing with inputs */
}
#clear-data {
    background-color: lightcoral;
}
.card {
    background-color: white;
    border-radius: 8px;
    padding: 15px;
    margin: 10px auto;
    width: 100%;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    font-family: 1.3rem;
}

/* TEMPORARY REMOVAL FROM SCREEN */
.weekly-card {
    display: none;
}

/* 
********* DEFAULT DESKTOP STYLES 
*/
@media (min-width: 768px) {
    body {
        max-width: 800px;
    }
    header {
        height: 120px;
        max-width: 100%;
    }
    h1 {
        font-size: 3.5rem;
    }
    h3 {
        font-size: 1.8rem;
    }
    #add-entry-section {
        width: 100%;
    }
    .card {
        width: 100%;
    }
    .measurement-stats {
        font-size: 2.0rem;
    }
}