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

body {
    font-family: 'Montserrat', sans-serif;
    background: linear-gradient(135deg, #3a0ca3, #4361ee);
    color: white;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
}

a {
    color: #90e0ef;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.boa_vinda {
    text-align: center;
    margin-bottom: 30px;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    width: 90%;
    max-width: 600px;
}

.boa_vinda h1 {
    font-size: 2.5rem;
    color: #ffffff;
    margin-bottom: 10px;
}

.boa_vinda p {
    margin-bottom: 8px;
    font-weight: 300;
}

.boa_vinda > button {
    font-family: 'Montserrat', sans-serif;
    border-radius: 12px;
    font-size: 16px;
    padding: 10px 20px;
    margin-top: 10px;
    background-color: #4cc9f0;
    color: #fff;
    border: none;
    cursor: pointer;
}

.boa_vinda > button:hover {
    background-color: #4895ef;
}

.container {
    width: 90%;
    max-width: 700px;
    background-color: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.container h1 {
    text-align: center;
    margin-bottom: 20px;
    font-size: 2rem;
    color: #ffffff;
}

.task {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    padding: 10px 15px;
    margin: 10px 0;
    color: white;
}

.task p {
    flex: 1;
    margin-left: 10px;
    text-align: left;
}

.task input[type="button"] {
    background-color: #f72585;
    border: none;
    color: white;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
}

.task input[type="button"]:hover {
    background-color: #d0006f;
}

.task input[type="checkbox"] {
    transform: scale(1.3);
    cursor: pointer;
}