html {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
    background-color: hsl(185, 41%, 84%);
        font-family: 'Space Mono', monospace;
    display: flex;
    align-items: center;
    justify-content: center;
}

.vardl2 {
    text-align: center;
    font-size: 4em;
    border-bottom: 3px solid red;
    margin-bottom: 14px;
}

/* Header */



.container-main {

    background-color: white;
    border-radius: 20px 20px 20px 20px;
    width: auto;
    display: flex;
    justify-content: center;
}


.container-tips {
    margin: 35px 35px;
    background-color: hsl(183, 100%, 15%);
    border-radius: 15px;

}

.container-calc {
    margin: 45px 45px;
}

.tip-person {
    display: grid;
    grid-template-columns: auto auto;
    margin-top: 20px;
    margin-bottom: 30px;
    grid-row-gap: 0px;
    padding: 20px;
    width: 500px;
    margin-left: 10px;
}

#total {
    font-size: 3em;
    color: hsl(172, 67%, 45%)
}

#tip-amount {
    margin-top: 10px;
    color: white;
}

.total-person {
    display: grid;
    grid-template-columns: auto auto;
    margin-top: 20px;
    margin-bottom: 20px;
    grid-row-gap: 0px;
    margin-bottom: 70px;
    padding: 20px;
    margin-left: 10px;
}

#total2 {
    font-size: 3em;
    margin-left: 19px;
    color: hsl(172, 67%, 45%)
}

#total-per-person {
    color: white;
}

.button {
    display: flex;
    justify-content: center;
}

#resetbutton {
    width: 100%;
    margin: 5px;
    margin-bottom: 30px;
    margin-left: 30px;
    margin-right: 30px;
    height: 40px;
    border-radius: 5px 5px;
    background-color: hsl(172, 67%, 45%);
    font-size: 1em;
    text-transform: uppercase;
    font-weight: bold;
    color:darkslategrey;
    cursor: pointer;
}

#resetbutton:hover {
    background-color: hsl(185, 41%, 84%);
}

.container-calc {
    margin: 35px 35px;

    border-radius: 15px;
    width: 500px;

}

#bill {
    margin-top: 30px;
    margin-bottom: 35px;
    margin-left: 30px;
}

#bill-amount {
    margin-top: 4px;
    width: 90%;
    background-color: hsl(105, 14%, 93%);
    height: 40px;
    text-align: end;
    cursor: pointer;
}

input
{
    font-size:24px;
    font-family: 'Space Mono', monospace;
    color: hsl(183, 100%, 15%);
    font-weight: bold;
    border: 2px solid hsl(184, 14%, 56%);
    border-radius: 5px;
    padding-right: 20px;
    padding-bottom: 5px;
}

input::placeholder {
    color: hsl(184, 14%, 56%);
}
input:hover {
    border: 2px solid hsl(172, 67%, 45%);
}

.select-tip {
    margin-left: 30px;
    margin-right: 30px
}

.tip-buttons {
    margin-top: 15px;
    display: grid;
    grid-template-columns: auto auto auto;
    grid-column-gap: 0px;
    grid-row-gap: 15px;
    grid-column: 10px;
}


.tip-button-style {
    height: 40px;
    width: 130px;
    border-radius: 5px;
    background-color: hsl(183, 100%, 15%);
    color: white;
    font-size: 24px;
    font-family: 'Space Mono', monospace;
    font-weight: bold;
    cursor: pointer;
}

.active, .tip-button-style:hover {
    background-color: hsl(185, 41%, 84%);
    color: hsl(183, 100%, 15%);
}

#custom-input {
    height: 29px;
    width: 105px;
    font-size: 20px;
    text-align: right;
    background-color: hsl(105, 14%, 93%);
    font-weight: bold;
    color: hsl(183, 100%, 15%);
    cursor: pointer;
}
#custom-input::placeholder {
    color: hsl(184, 14%, 56%);
}

#num-people {
    margin-top: 30px;
    margin-bottom: 35px;
    margin-left: 30px;
}


#numpeople-amount {
    margin-top: 4px;
    width: 90%;
    background-color: hsl(105, 14%, 93%);
    height: 40px;
    text-align: end;
    cursor: pointer;
}

button:focus {
    background-color: hsl(185, 41%, 84%);
    color: hsl(183, 100%, 15%);
}

.nozero {
    border: 0.9px solid red;
}
.nozero:hover {
    border: 0.9px solid red;
}

.person {
    color: dimgray;
}
.cant-be-zero {
    color: red;
    margin-left: 150px;
    visibility: hidden;
}

.cant-be-zero-visible {
    visibility: visible;
}

/*Smaller Screens*/

@media screen and (max-width: 1195px) {
    .container-main {
        margin-left: 100px;
        margin-right: 100px;

    }
    .container-calc {
        margin-left: 80px;
        margin-right: 0px;
    }
    .container-tip {
        margin-left: 0px;
        margin-right: 0px;
    }
}



@media screen and (max-width: 1000px) {
    .container-main {
        /* margin: auto 10%; */
        margin-top: 250px;
        margin-bottom: 50px;
        padding-bottom: 40px;
        width: auto;
        display: grid;
        grid-template-columns: auto;
}

    .container-tips {
        width: auto;
        margin: auto;
        margin-left: 10%;
        margin-right: 10%;

    }
    .container-calc {
        margin: auto;
        width: auto;
    }

    .title {
        padding: 10px
    }

    #total2 {
        margin-left: 120px;
    }

    .tip-button-style {
      height: 3em;
      width: 6em;
      font-size: 1em;
    }

    #custom-input {
      height: 2.3em;
      width: 4em;
      font-size: 1em;
    }