*{
   margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

body{
    background-image: url('background.png');
}

.container{
    background: #d1d1d1;
    width: 500px;
    padding: 20px;
    margin: 100px auto 0;
    border-radius: 10px;
}
.input-task{
    border: none;
    border-radius: 10px;
    width: 300px;
    height: 40px;
    padding-left: 10px;
}
.button-add-task{
    border: none;
    border-radius: 5px;
    height: 40px;
    background: #003329;
    color: #ffff;
    font-size: 17px;
    padding: 0 15px;
    float: right;
    cursor: pointer;
    font-weight: 700;
   
}
.button-add-task:hover{
opacity: 0.8;
}
.button-add-task:active{
    opacity: 0.6;
}
.list-tasks{
    width: 100%;
    list-style: none;
    margin-top: 30px;
    padding: 0;
  

}
.task{
   background: #f2f2f2;
    box-shadow: 1px 4px 10px rgba(0, 0, 0, 0.2);
    width: 100%;
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 15px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.task p {
    margin: 0 10px;
    flex: 1;
    word-break: break-word;
}

.task img {
    width: 25px;
    height: 25px;
}

img{
    height: 25px;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}
.task:hover img{
    opacity: 1;
}
.done{
    background: #8fac55;
}

.done p {
    text-decoration: line-through;
}

.empty-message {
    text-align: center;
    color: #666;
    margin-top: 20px;
    margin-bottom: 10px;
    font-size: 16px;
}

.task-counter {
    text-align: left;
    color: #444;
    margin-top: 20px;
    margin-bottom: 10px;
    font-size: 15px;
    font-weight: 500;
}

.btn-concluir,
.btn-deletar {
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.btn-concluir img,
.btn-deletar img {
    width: 25px;
    height: 25px;
}

.filter-buttons {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.filter-btn {
    border: none;
    background: #d9d9d9;
    color: #222;
    padding: 8px 14px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
}

.filter-btn:hover {
    opacity: 0.9;
}

.active-filter {
    background: #003329;
    color: white;
}