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

/* Estilos básicos */
body {
    font-family: 'Poppins', sans-serif;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    height: 100vh;
    margin: 0;
    padding: 0;
    background-color: #007ced;
}

.container {
    background-color: #ffffff;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
    width: 90%;
    max-width: 900px;
    animation: fadeIn 1s ease-in-out;
}

/* Animação suave ao carregar */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.container h1 {
    font-size: 2.5rem;
    color: #007bff;
    margin-bottom: 20px;
    font-style: italic;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    letter-spacing: 1px;
}

/* Input de arquivo */
input[type="file"] {
    padding: 15px;
    font-size: 1rem;
    border-radius: 10px;
    border: 2px solid #ddd;
    width: 100%;
    margin-bottom: 20px;
    outline: none;
    cursor: pointer;
    transition: border-color 0.3s;
}

input[type="file"]:hover {
    border-color: #0056b3;
}

button {
    padding: 10px 20px;
    font-size: 1rem;
    border: none;
    border-radius: 30px;
    background-color: #007bff;
    color: white;
    cursor: pointer;
    transition: background-color 0.3s, box-shadow 0.3s;
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 5px;
}

button:hover {
    background-color: #0056b3;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

button i {
    margin-right: 8px;
}

/* Pré-visualização em miniatura */
.thumbnail-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}

.thumbnail-preview img {
    width: 100%;
    height: 80px;
    object-fit: cover;
    border: 2px solid #ddd;
    border-radius: 10px;
    cursor: pointer;
}

.select-position {
    margin-top: 5px;
    padding: 5px;
    background-color: #f8f9fa;
    border-radius: 5px;
    border: 1px solid #ccc;
    font-size: 14px;
    cursor: pointer;
}

.select-position:hover {
    background-color: #e9ecef;
}

/* Modal para pré-visualização */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: white;
    width: 80%;
    height: 80%;
    position: relative;
    padding: 20px;
    border-radius: 10px;
}

.close {
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 30px;
    cursor: pointer;
}

/* Responsividade para celulares */
@media (max-width: 600px) {
    .container {
        padding: 20px;
        width: 100%;
    }

    .thumbnail-preview {
        grid-template-columns: repeat(auto-fit, minmax(60px, 1fr));
    }

    button {
        width: 100%;
    }
}