: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 {
    .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 {
        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 acuario */

.new-aquarium__form {
    display: flex;
    flex-direction: column;
    margin:auto;
    width: 80%;
    gap: 1rem;
    .new-aquarium__form__divider {
        display: flex;
        justify-content: center;
        gap: 1rem;
        width: 80%;
        label {
            width: 50%;
        }
        &> input,&>div  {
            width: 50%;
        }
        &> div input{
            width: 90%;
        }
    }
    textarea {
        width: 80%;
    }
}

@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;
    }
}