:root {
    --primary-color: #3FB7BB;
    --dark-color: #323B3C;
    --light-color: #28E0E6;
}

:root {
    --deep: #07233d;
    --ocean: #1256a8;
    --mid: #2196f3;
    --water: #29b6f6;
    --foam: #e1f5fe;
    --surface: #f4fbff;
    --accent: #00e5ff;
    --coral: #ff5252;
    --amber: #ffb300;
    --green: #26c976;
    --text: #0b1f30;
    --muted: #5a7a94;
    --white: #ffffff;
    --card: rgba(255, 255, 255, 0.88);
    --r: 14px;
    --sh: 0 3px 20px rgba(18, 86, 168, 0.12);
}

*,
*::before,
::after {
    box-sizing: border-box;
}

body {
    overflow: hidden;
    margin: 0;
}

#root {
    padding: 0.5rem;
    width: 100%;
    height: 100vh;
    position: relative;
    overflow-y: auto;
}

main {
    margin-bottom: 80px;
}

/* footer navbar */
footer nav {
    position: absolute;
    bottom: 2rem;
    padding: 1rem;
    left: 0;
    right: 0;
    background-color: var(--ocean);

    ul {
        display: flex;
        list-style: none;
        margin: 0;
        padding: 0;
        justify-content: space-evenly;

        li a,
        li button {
            border: 1px solid black;
            background-color: var(--water);
            border-radius: 50%;
            padding: 0.5rem;

            &.FAB {
                font-size: 2.5rem;
                position: relative;
                top: -1.5rem;
            }
        }
    }
}


header {
    background-color: var(--primary-color);
    text-align: center;
    padding: 1rem 0;
    border-radius: 10px;
    margin-bottom: 1rem;

    a {
        padding: 1rem;
        text-decoration: none;
        color: var(--dark-color);
        display: block;
        height: 100%;
        width: 100%;
    }
}

.aquariums,.parameters {
    .flex {
        text-align: center;
        display: flex;
        justify-content: space-around;
        align-items: center;
        margin-bottom: 1rem;

        a {
            border: 1px solid black;
            background-color: var(--water);
            border-radius: 50%;
            padding: 0.5rem;
        }
    }

    .aquarium,.parameter {
        background-color: var(--light-color);
        padding: 0;
        margin-bottom: 1rem;
        border-radius: 10px;

        a {
            padding: 1rem;
            text-decoration: none;
            color: var(--dark-color);
            display: block;
            height: 100%;
            width: 100%;
        }
    }
}

/*  nuevo parametro */

.parameter-type {
    display: flex;
    justify-content: space-around;
    align-items: center;

    button {
        border: 1px solid black;
        padding: 0.5rem;
        flex-grow: 1;

        &.active {
            background-color: var(--water);
        }
    }
}

/*  gradiente de color */
.color-gradient {
    display: flex;
    justify-content: space-around;
    align-items: center;

    span {
        flex-grow: 1;
        height: 30px;
    }
}
.color {
    border: 1px solid black;
    display: inline-block;
    width:1rem;
    height: 1rem;
}
.parameter-scale {
    border: 1px solid black;

}
/* FAB disabled */

.FAB.disabled {
    opacity: 0.5;
    background-color: var(--muted);
    pointer-events: none;
}

@media (min-width: 768px) {
    body {
        background-color: var(--dark-color);

    }

    #root {
        background-color: #fff;
        width: 768px;
        margin: 0 auto;
        max-height: 1200px;
        border-radius: 10px;
    }
}
.new-scale__form__divider {
    margin:1rem;
}
.new-scale__form__divider span {
    padding:0.5rem;
    border:1px solid black;
    border-radius: 50%;
}