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

/* Estilo global */
body {
    font-family: 'Segoe UI', sans-serif;
    background-color: #f5f5f5;
    color: #333;
    padding-top: 80px;
}



header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #003366;
    color: white;
    padding: 20px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    text-align: center;
}

/* Container centralizado */
/* Centralização real */
.filtro-container {
    display: flex;
    justify-content: center;
    margin: 20px 0;
}

/* Caixa do filtro */
.filtro-box {
    display: flex;
    align-items: center;
    gap: 10px;

    width: 500px;
    max-width: 95%;

    background: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;

    padding: 10px 15px;

    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

/* Ícone */
.filtro-box i {
    color: #999;
    font-size: 14px;
}

/* Input */
#filtroInput {
    flex: 1;
    border: none;
    outline: none;
    font-size: 14px;
    background: transparent;
}

/* Foco bonito */
.filtro-box:focus-within {
    border-color: #0d6efd;
    box-shadow: 0 0 6px rgba(13, 110, 253, 0.2);
}

header h1 {
    margin: 0 auto;
}


.back-link:hover {
    color: #ccc;
}

.h1-header {
    width: 100%;
    display: flex;
    justify-content: center;
}

.download-link {
    display: flex;
    justify-content: end;

}

.header-links {
    width: 120px;
}

.header-links a {
    align-content: center;
    text-decoration: none;
    color: #fff;
    margin: 0 auto;
}

.header-links a:hover {
    color: #ddd;
}

.back-link {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: white;
    text-decoration: none;
    cursor: pointer;
    transition: color 0.3s ease;
}

.back-link:hover {
    color: #ccc;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
    text-decoration: none;
}

.nav-list {
    list-style: none;
    display: flex;
    gap: 1rem;
}

.nav-list a {
    color: white;
    text-decoration: none;
    font-weight: 500;
}

/* Conteúdo principal */
.main {
    padding: 2rem;
    width: 100vw;
    margin: 0 auto;
}

h1 {
    text-align: center;

}

/* Formulário de upload */
.upload-section {
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
}

.upload-section h1 {
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.input-group {
    margin-bottom: 1.5rem;
}

.input-group label {
    display: block;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.input-group input[type="file"] {
    padding: 0.5rem;
    width: 100%;
}

button[type="submit"] {
    background-color: #007bff;
    border: none;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
}

button[type="submit"]:hover {
    background-color: #0056b3;
}

/* Tabela de resultados */
.results {
    width: 100vw;
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
}

.results h1 {
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.table {
    margin: 0 auto;
    border-collapse: collapse;
    margin-top: 1rem;
}

.table th,
.table td {
    border: 1px solid #ddd;
    padding: 0.75rem;
    text-align: left;
    font-size: .85rem;

}

.linha-cancelada {
    background-color: #ffdddd;
    color: #a10000;
    font-weight: bold;
}

.table th {
    background-color: #f0f0f0;
    font-weight: bold;
    font-size: 1rem;
}

.table tr:nth-child(even) {
    background-color: #fafafa;
}

/* Mensagem de nenhum dado */
.results p {
    font-style: italic;
    color: #666;
}