.timer-container {
    display: flex;
    justify-content: center;
    margin: 40px 0;
}


.timer-card {
    width: 100%;
    max-width: 850px;
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.12);
    box-sizing: border-box;
}



.timer-card h1 {
    margin-top: 0;
    text-align: center;
    color: #0066ff;
}



.timer-card h2 {
    margin-top: 35px;
    color: #222;
    border-bottom: 2px solid #0066ff;
    padding-bottom: 8px;
}



.descricao {
    text-align: center;
    line-height: 1.5;
    margin-bottom: 25px;
}

.timer-card label {
    display: block;
    margin-top: 18px;
    margin-bottom: 8px;
    font-weight: bold;
    color: #333;
}



.timer-card input {
    width: 100%;
    padding: 12px;
    box-sizing: border-box;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 15px;
    font-family: Consolas, monospace;
    transition: 0.2s;
}



.timer-card input:focus {
    outline: none;
    border-color: #0066ff;
    box-shadow: 0 0 6px rgba(0,102,255,0.25);
}



/* Área de resultados */

.resultado {
    margin-top: 20px;
    background: #f7f7f7;
    border-radius: 10px;
    padding: 20px;
    border-left: 5px solid #0066ff;
}



.resultado p {
    margin: 12px 0;
    font-size: 17px;
    color: #333;
}



.resultado strong {
    color: #0066ff;
    font-family: Consolas, monospace;
}



/* Botão */

.timer-card button {
    margin-top: 25px;
    width: 100%;
    background: #0066ff;
    color: white;
    border: none;
    border-radius: 8px;
    padding: 14px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.25s;
}



.timer-card button:hover {
    background: #0052cc;
}



.timer-card button:active {
    transform: scale(0.98);
}



/* Responsividade */

@media (max-width: 768px) {
    .timer-card {
        padding: 20px;
    }
    .resultado p {
        font-size: 15px;
    }
}