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

body{
    font-family: Arial;
    background: #eef2f7;
}

.hero{
    background: #1d3557;
    color: white;
    text-align: center;
    padding: 30px 15px;
}

.hero h1{
    margin-bottom: 5px;
}

.buttons{
    text-align: center;
    margin: 15px 0;
}

.buttons button{
    background: #1d3557;
    color: white;
    border: none;
    padding: 8px 14px;
    margin: 5px;
    border-radius: 6px;
    cursor: pointer;
    transition: 0.2s;
}

.buttons button:hover{
    background: #457b9d;
}


.container{
    width: 90%;
    margin: 20px auto;
}

#cardsContainer{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 15px;
}

.card{
    background: white;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    border-left: 5px solid #1d3557;
    transition: 0.2s;
}

.card:hover{
    transform: translateY(-4px);
}

.doneText{
    color: green;
    font-weight: bold;
}

.pendingText{
    color: orange;
    font-weight: bold;
}

#loading{
    text-align: center;
    margin: 15px 0;
}

#error{
    text-align: center;
    color: red;
}