@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,200..800;1,200..800&display=swap');

/* colors */
:root{
        /* primary */
    --lime: hsl(61, 70%, 52%);
    --red: hsl(4, 69%, 50%);
    
        /* neutral */
    --white: hsl(0, 0%, 100%);
    --slate-100: hsl(202, 86%, 94%);
    --slate-300: hsl(203, 41%, 72%);
    ---slate-500: hsl(200, 26%, 54%);
    --slate-700: hsl(200, 24%, 40%);
    --slate-900: hsl(202, 55%, 16%);
}

*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: "Plus Jakarta Sans";
    /* outline: 2px solid red; */
}


body {
    width: 100%;
    height: 100vh;
    background-color: var(--white);
    position: relative;
}

.main-container{
    width: 55%;
    display: flex;
    height: auto;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    border-radius: 20px;
    box-shadow: 20px 20px 20px rgba(0,0,0,0.19);
}

/* User Inputs Field */

.user-form{
    width: 50%;
    padding: 40px;
}

.mortgage-header{
    display: flex;
    justify-content: space-between;
    padding-bottom: 30px;
}

.mortgage-header h2{
    color: var(--slate-900);
}

.mortgage-header button {
    color: var(--slate-700);
    border: none;
    border-bottom: 1px solid var(--slate-700);
    cursor: pointer;
    
}

.mortgage-header button:hover{
    color: var(--slate-900);
}

.amount-span{
    color: var(--slate-700);
    font-size: 1rem;
    font-weight: 700;
    position:absolute;
    left: 0%;
    top: 0%;
    border-radius: 4px 0px 0px 4px;
    padding: 13px 20px;
}


.input-wrapper{
    position: relative;
}


.mortgage-amount label ,
.mortgage-terms label,
.mortgage-type label{
    display: block;
    color: var(--slate-700);
    padding-bottom: 10px;
}

.mortgage-amount input{
    padding: 12px 60px;
    width: 100%;
    border: 1px solid var(--slate-700);
    border-radius: 4px;
    color: var(--slate-900);
    font-weight: 600;
    font-size: 1.05rem;
    position: relative;
}


/* If .amount-span is a sibling of input */
.mortgage-amount input:focus + .amount-span {
    background-color: var(--lime);
}

.mortgage-terms input:focus + .term-span {
    background-color: var(--lime);
}

.mortgage-terms input:focus + .rate-span {
    background-color: var(--lime);
}

.mortgage-amount input:focus,
.mortgage-terms input:focus{
    border: 1px solid var(--lime);
    outline: 1px solid var(--lime);
}

.mortgage-terms{
    padding: 25px 0px;
    display: flex;
    justify-content: space-between;
    column-gap: 1rem;
}

.mortgage-term {
    width: 200px;
    position: relative;
}

.interest-rate{
    width: 200px;
    position: relative;
}

.mortgage-terms input{
    color: var(--slate-900);
    font-weight: 600;
    font-size: 1.05rem;
    width: 100%;
    position: relative;
}

.mortgage-terms input, 
.mortgage-type .repayment,
.mortgage-type .interest-only {
    border: 1px solid var(--slate-700);
    border-radius: 4px;
    padding: 12px 20px;
    position: relative;
}

.term-span, 
.rate-span{
    color: var(--slate-700);
    font-size: 1rem;
    font-weight: 700;
    position:absolute;
    right:0%;
    top: 0%;
    border-radius: 0px 4px 4px 0px;
    padding: 13px 20px;
}

 /* To hide arrows that appears in number inputs */

input[type="number"]::-webkit-outer-spin-button,
    input[type="number"]::-webkit-inner-spin-button {
      -webkit-appearance: none;
      margin: 0;
    }

    input[type="number"] {
      -moz-appearance: textfield;
      appearance: textfield;
    }


.mortgage-type input {
    color: var(--slate-700);
    cursor: pointer;
}

.mortgage-type input + label {
    cursor: pointer;
}

.repayment{
    margin-bottom: 10px;
    cursor: pointer;
}

.interest-only{
    cursor: pointer;
}

.repayment:hover,
.interest-only:hover{
    border: 1px solid var(--lime);
}

/* Basic focus styling for radio buttons */
input[type="radio"] {
    display: none;
}

input[type="radio"] + label {
    position: relative;
    padding-left: 30px; 
    cursor: pointer;
    display: inline-block;
    font-size: 16px;
}

input[type="radio"] + label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 15px;
    height: 15px;
    border: 1px solid gray;
    border-radius: 50%;
    background-color: #fff; 
    transition: all 0.1s ease;
}

input[type="radio"]:checked + label::before {
    background-color: var(--lime); 
    border-color: var(--lime); 
}


.repayment label,
.interest-only label {
    display: inline;
    padding-left: 8px;
    color: var(--slate-900);
    font-weight: 600;
}

.calculate-button{
    background-color: var(--lime);
    border: none;
    border-radius: 30px;
    padding: 15px 40px;
    color: var(--slate-900);
    font-size: 1.1rem;
    font-weight: 700;
    margin-top: 40px;
    display: flex;
    align-items: center;
    cursor: pointer;
}

.calculate-button:hover{
    background-color: hsl(62, 88%, 78%);
}

.calculate-button img {
    padding-right: 10px;
}

.error-message {
    color: var(--red);
    font-size: 0.9rem;
    opacity: 1;
}

/*  Results Display */

.user-results{
    width: 50%;
    background-color: var(--slate-900);
    border-radius: 0px 20px 20px 50px;
}

.empty-results{
    margin: 100px 30px;
    /* display: none; */
}

.empty-results img{
    position: relative;
    left: 50%;
    transform: translate(-50%);
}

.empty-results h3{
    color: var(--white);
    padding: 20px 0px;
    text-align: center;
}

.empty-results p {
    color: var(---slate-500);
    text-align: center;
    line-height: 1.7rem;
}


.results-calculation{
    display: none;
    margin: 40px 30px;

}

.your-results h3{
    color: var(--white);
    padding-bottom: 20px;
}

.your-results p {
    color: var(--slate-300);
}

.calculation{
    padding: 30px;
    margin: 30px 0px;
    border-radius: 6px;
    border-top: 3px solid var(--lime);
    background-color: hsl(202, 63%, 9%);
}

.calculation hr{
    height: 0.079px;
    border-width: 0;
    background-color: var(--slate-300);

}

.monthly-repayments h1 {
    color: var(--lime);
    padding-top: 10px;
    padding-bottom: 20px;
}



.monthly-repayments p {
    color: var(--slate-300);
}

.total-repayments p{
    padding-top: 30px;
    color: var(--slate-300);
}

.total-repayments h3{
    padding-top: 10px;
    color: var(--white);
}


footer .attribution { 
    font-size: 11px; 
    text-align: center;
    position: absolute;
    bottom: 5%;
    left: 50%;

}

footer .attribution a { 
    color: hsl(228, 45%, 44%); 
}
    

/* ============== Media Queries ================= */
/* ============== Mobile Device ================= */

@media (max-width: 480px){
    
    .main-container{
        width: 100%;
        display: block;
        height: auto;
        position: relative;
        left: 50%;
        top: 0%;
        transform: translate(-50%);
        border-radius: 0px;
        box-shadow:0px 0px 0px;
    }
    
    /* User Inputs Field */
    
    .user-form{
        width: 100%;
        padding: 40px 20px;
    }
    
    .mortgage-header{
        display: block;
    }
    
    .mortgage-header h2{
        font-size: 1.4rem;
        padding-bottom: 10px;
    }

    .mortgage-terms{
        padding: 25px 0px;
        display: block;
    }
    
    .mortgage-term {
        width: 100%;
        margin-bottom: 20px;
    }
    
    .interest-rate{
        width: 100%;
    }
    
    .mortgage-terms input{
        font-size: 1rem;
    }


    .calculate-button{
        position: relative;
        left: 50%;
        transform: translate(-50%);
        font-size: 1rem;  
    }
    
    /*  Results Display */
     .user-results{
        width: 100%;
        border-radius: 0px ;
    }

    .empty-results{
        margin: 0px 30px;
        padding: 30px 0px;
    }
    
    .empty-results img{
        width: 150px;
    }

    
    .empty-results p {
        font-size: 0.9rem;
    }
    
    
    .results-calculation{
        display: none;
        margin: 0px 30px;
        padding: 30px 0px;
    
    }
    
    .your-results p,
    .total-repayments p,
    .monthly-repayments p
     {
        line-height: 1.7rem;
        font-size: 0.9rem;
    }
    
    .calculation{
        padding: 20px;
    }

    
    .total-repayments h3{
        padding-top: 10px;
        color: var(--white);
    }
    
    
    footer .attribution { 
        position: relative;
        bottom: 5%;
        left: 50%;
        transform: translate(-50%);
        padding: 10px 0px;
    }
}

/* ============== Tablet Device ================= */

@media (min-width: 481px) and (max-width: 767px){
    
    .main-container{
        width: 95%;
        display: block;
        height: auto;
        position: relative;
        left: 50%;
        top: 0%;
        transform: translate(-50%);
        border-radius: 0px;
        box-shadow:0px 0px 0px;
    }
    
    /* User Inputs Field */
    
    .user-form{
        width: 100%;
        padding: 40px 20px;
    }
    
    .mortgage-header{
        display: block;
    }
    
    .mortgage-header h2{
        font-size: 1.4rem;
        padding-bottom: 10px;
    }

    .mortgage-terms{
        padding: 25px 0px;
        display: block;
    }
    
    .mortgage-term {
        width: 100%;
        margin-bottom: 20px;
    }
    
    .interest-rate{
        width: 100%;
    }
    
    .mortgage-terms input{
        font-size: 1rem;
        padding: 13px ;
    }


    .calculate-button{
        position: relative;
        left: 50%;
        transform: translate(-50%);
        font-size: 1rem;  
    }
    
    /*  Results Display */
     .user-results{
        width: 100%;
        border-radius: 10px ;
    }

    .empty-results{
        margin: 0px 30px;
        padding: 30px 0px;
    }
    
    .empty-results img{
        width: 150px;
    }

    
    .empty-results p {
        font-size: 0.9rem;
    }
    
    
    .results-calculation{
        display: none;
        margin: 0px 30px;
        padding: 30px 0px;
    
    }
    
    .your-results p,
    .total-repayments p,
    .monthly-repayments p
     {
        line-height: 1.7rem;
        font-size: 0.9rem;
    }
    
    .calculation{
        padding: 20px;
    }

    
    .total-repayments h3{
        padding-top: 10px;
        color: var(--white);
    }
    
    
    footer .attribution { 
        position: relative;
        bottom: 5%;
        left: 50%;
        transform: translate(-50%);
        padding: 10px 0px;
    }
}

@media (min-width: 768px) and (max-width: 991px){
    .main-container{
        width: 95%;
        height: auto;
        position: relative;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        border-radius: 0px;
        box-shadow:0px 0px 0px;
    }

    .calculate-button{
        padding: 15px 20px ;
    }
}

@media (min-width: 992px) and (max-width: 1199px){
    .main-container{
        width: 95%;
        height: auto;
        position: relative;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
    }

    .calculate-button{
        padding: 15px 20px ;
    }
}

@media (min-width: 1200px) and (max-width: 1399px){
    .main-container{
        width: 70%;
        height: auto;
        position: relative;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
    }

    .calculate-button{
        padding: 15px 20px ;
    }
}