/* Footer*/
.app-footer {
    width: 100%;
    background: linear-gradient(90deg, #ff9800 60%, #fb8c00 100%);
    color: white;
    text-align: center;
    font-size: 16px;
    font-weight: 500;
    padding: 14px 0 10px 0;
    letter-spacing: 0.5px;
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.07);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    margin-top: 40px;
}

.footer-main {
    font-size: 1em;
    font-weight: 500;
    display: block;
}

.footer-copy {
    font-size: 0.95em;
    opacity: 0.85;
    display: block;
}

@media (max-width: 600px) {
    .app-footer {
        font-size: 13px;
        padding: 10px 0 6px 0;
    }

    .footer-main,
    .footer-copy {
        font-size: 0.95em;
    }
}

/* Footer */

@media (max-width: 600px) {
    .app-footer {
        font-size: 13px;
        padding: 12px 0 8px 0;
    }
}

body {
    font-family: sans-serif;
    margin: 0;
}

.navigation {
    position: sticky;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.nav-wrapper {
    background-color: #ffc107;
    padding: 10px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    text-align: right;
    /* Alinha o conteúdo (span) à direita */
    height: 60px;
    /* Define uma altura fixa para a barra */
    box-sizing: border-box;
    /* Garante que padding não adicione altura */
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

/* Estilos para o ícone de abrir o menu */
.open-nav {
    font-size: 28px;
    cursor: pointer;
    color: white;
    padding-right: 20px;
}

/* Estilos para o menu lateral (Sidenav) */
.sidenav {
    height: 100%;
    width: 0;
    /* Começa fechado */
    position: fixed;
    z-index: 1001;
    /* Fica acima de outros conteúdos */
    top: 0;
    right: 0;
    background-color: #ff9800;
    /* Cor de fundo */
    overflow-x: hidden;
    /* Desabilita scroll horizontal */
    transition: 0.5s;
    /* Efeito de transição */
    padding-top: 60px;
    /* Espaço no topo */
}

/* Estilos para os links do menu lateral */
.sidenav a {
    padding: 8px 8px 8px 32px;
    text-decoration: none;
    font-size: 22px;
    color: white;
    display: block;
    transition: 0.3s;
}

/* Efeito hover nos links */
.sidenav a:hover {
    color: #f1f1f1;
    background-color: #fb8c00;
}

/* Estilo para o botão de fechar (X) */
.sidenav .closebtn {
    position: absolute;
    top: 0;
    right: 25px;
    font-size: 36px;
    margin-left: 50px;
}

.nav-wrapper span a {
    color: white;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0px;
}

.sectionBlockLayout {
    padding: 8px;
}

.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 15px;
    box-sizing: border-box;
}

.col-md-12 {
    width: 100%;
}

.columnBlockLayout {
    min-width: 250px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}

h1,
h2,
h4,
p,
span {
    color: #333;
}

.hero-section {
    padding: 50px 20px;
    margin: 0px;
    display: flex;
    flex-wrap: wrap;
    min-height: 400px;
    background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
        url("https://cdn.hubblecontent.osi.office.net/m365content/publish/26f1035c-f169-4e0c-948a-0d5c861becc9/thumbnails/xxlarge.jpg");
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    align-items: center;
    justify-content: center;
    color: white;
}

.hero-section h1,
.hero-section h4,
.hero-section span#file-selected-name {
    color: white;
}

.hero-section span#file-selected-name {
    color: #ffc107;
    margin-bottom: 10px;
    display: block;
    text-align: center;
}

.hero-section .columnBlockLayout {
    margin: 40px 0px;
    align-items: center;
}

.button1 {
    background-color: #ff9800;
    border: none;
    color: white;
    padding: 10px 20px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.button1:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

.button1:hover:not(:disabled) {
    background-color: #fb8c00;
}

#thumbnails-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    margin-top: 10px;
}

#thumbnails-container img {
    max-width: 100px;
    max-height: 100px;
    margin: 5px;
    border: 1px solid #ccc;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.custom-file-upload {
    border: none;
    display: inline-block;
    padding: 10px 20px;
    cursor: pointer;
    background-color: #ffc107;
    color: #333;
    border-radius: 5px;
    margin-bottom: 15px;
    text-align: center;
    font-size: 16px;
    transition: background-color 0.3s ease;
}

.custom-file-upload:hover {
    background-color: #ffd54f;
}

#log-messages {
    font-style: italic;
    color: white;
    font-size: 16px;
    margin-top: 10px;
    text-align: center;
    min-height: 20px;
}

.info-section {
    padding: 8px;
    margin: 0px;
    display: flex;
    flex-wrap: wrap;
    min-height: auto;
    background-color: #f8f9fa;
}

.info-section .columnBlockLayout {
    margin: 30px 0px;
    padding: 30px;
    background-color: white;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.info-section h2 {
    color: #ff9800;
    margin-bottom: 15px;
}

.info-section p {
    line-height: 1.6;
}

/* Estilo para o link de download personalizado */
.custom-download-link {
    display: inline-block;
    padding: 10px 20px;
    background-color: #ff9800;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s ease;
    margin-top: 10px;
}

.custom-download-link:hover {
    background-color: #fb8c00;
}