/* Importing Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Source+Sans+Pro&display=swap');
@import url('https://fonts.googleapis.com/css2?family=RocknRoll+One&display=swap');

/* Declaring Varables in root scope */
:root{
    --primary-color : darkblue;
    --secondary-color : royalblue;
    --light-color : whitesmoke;
    --white-color : white;
    --border-color : #888;
    --border-light-color : lavender;
    --border-dark-color : lightslategray;
    --width : 1100px;
}

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

body{
    background: var(--light-color);
    font-family: 'Source Sans Pro', sans-serif;
    line-height: 1.5;
}

/* Utilities */

.container{
    max-width: var(--width);
    margin: 0 auto;
}

a{
    text-decoration: none;
}

ul li{
    list-style: none;
}

input, ul, .task-title{
    margin-bottom: 1rem;
}

input{
    width: 100%;
    outline: none;
    border: 0;
    border-bottom: 0.1rem var(--border-dark-color) solid;
    padding: 0.5rem 0;
}

.btn{
    display: inline-block;
    background: var(--secondary-color);
    color: var(--white-color);
    padding: 0.75rem;
    border: 0;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
    opacity: 1; 
}


.btn:hover{
    background-color: #204ac8;
}

button{
    outline: none;
    margin-bottom: 1.5rem;
}

.heart{color:#e25555;}

/* To Do Section */
.main-content{
    box-shadow: 1px 1px 5px #888888;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    min-height: 100vh;
}

.card{
    background: white;
}

.card .card-content,
.card .card-action{
    padding: 1.5rem 2rem;

}

.card .card-content{
    border-bottom: 1px var(--border-light-color) solid;   
}

.task-title{
    font-size: 1.25rem;
}

.card .card-content .card-title{
    display: block;
    color: var(--primary-color);
    font-family: 'RocknRoll One', sans-serif;
    font-size: 2rem;
    padding-bottom: 1rem;
    text-align: center;
}

ul li{
    color: black;
    border: 1px var(--border-light-color) solid;
    border-bottom: 0;
    padding: 0.25rem 1rem;
    display: flex;
    justify-content: space-between;
}

ul li:last-child{
    border-bottom: 1px var(--border-light-color) solid;
}

ul li a{
    color: var(--secondary-color);
}

.clear-tasks{
    display: inline-block;
    padding: 0.75rem 1.5rem;
}

footer{
    text-align: center;
}

/* Side Image */
.main-content .card-image{
    background: var(--primary-color);
    padding: 3rem;
    display: flex;
}

.main-content .card-image img{
    width: 100%;
    height: auto;
}

/* Media Query For Mobile Support */
@media only screen and (max-width: 768px) {

    .main-content{
        box-shadow: 0;
        grid-template-columns: repeat(1, 1fr);
    }

    .main-content .card-image{
        display: none;
    }
   
}