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

body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh; /* Ocupa a altura total da tela */
}

h1 {
    margin-bottom: 20px;
    text-align: center;
    color: #333;
}

form {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px; /* Limita a largura máxima do formulário */
}

.flex {
    display: flex;
    flex-direction: column;
}

.justify-between {
    justify-content: space-between;
}

.items-baseline {
    align-items: baseline;
}

.formulario {
    margin-bottom: 15px;
}

.label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.join {
    display: flex;
    align-items: center;
}

input[type="time"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.btn {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 10px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: #0056b3;
}

footer {
    margin-top: 20px;
    text-align: center;
}

/* Responsividade */
@media (max-width: 600px) {
    form {
        padding: 15px;
    }

    .btn {
        padding: 8px;
    }
}