/* Fontes Importadas */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&family=Poppins:wght@300;400;600;700&display=swap');

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

/* Body */
body {
    background-color: #f7f7f7;
    color: #333;
    font-family: 'Roboto', sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem;
    min-height: 100vh;
    justify-content: center;
}

/* Títulos */
h1 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 2.5rem;
    color: #4A90E2;
    margin-bottom: 20px;
    text-align: center;
}

h2 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1.5rem;
    color: #555;
    margin-bottom: 20px;
    text-align: center;
}

/* Botões */
button {
    background-color: #4A90E2;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 12px 24px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    margin: 10px;
}

/* Efeito Hover nos Botões */
button:hover {
    background-color: #357ABD;
    transform: translateY(-2px);
}

button:disabled {
    background-color: #B0C4DE;
    cursor: not-allowed;
}

/* Pré-visualização do Vídeo */
video {
    display: block;
    margin: 20px auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    max-width: 100%;
    max-height: 500px;
}

/* Link de Download */
#downloadLink {
    display: none;
    text-decoration: none;
    color: #4A90E2;
    font-weight: 500;
    margin-top: 20px;
    font-size: 1.1rem;
}

/* Estilo de Input de Arquivo */
input[type="file"] {
    display: block;
    margin: 20px auto;
    background-color: #f7f7f7;
    padding: 10px 20px;
    border-radius: 8px;
    border: 2px solid #ddd;
    font-size: 1rem;
    transition: all 0.3s ease;
}

/* Efeito Focus no Input de Arquivo */
input[type="file"]:focus {
    border-color: #4A90E2;
    box-shadow: 0 0 8px rgba(74, 144, 226, 0.6);
}

/* Responsividade */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.2rem;
    }

    button {
        font-size: 0.9rem;
        padding: 10px 20px;
    }

    video {
        width: 100%;
        max-width: 400px;
    }

    input[type="file"] {
        font-size: 1rem;
        padding: 8px 16px;
    }
}