/* ========================================
   RESET E CONFIGURAÇÕES GLOBAIS
======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    color: #333;
}

/* ========================================
   CABEÇALHO
======================================== */
.cabecalho {
    background-color: #4CAF50;
    color: white;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.cabecalho h1 {
    font-size: 32px;
    margin-bottom: 10px;
}

.cabecalho p {
    font-size: 16px;
    font-weight: 300;
}

/* ========================================
   CONTAINER PRINCIPAL
======================================== */
.container {
    width: 900px;
    margin: 40px auto;
    background-color: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* ========================================
   SEÇÃO DO FORMULÁRIO
======================================== */
.secao-formulario {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 8px;
    margin-bottom: 40px;
    border: 1px solid #e0e0e0;
}

.secao-formulario h2 {
    color: #4CAF50;
    margin-bottom: 20px;
    font-size: 22px;
}

/* Estilo dos Inputs */
.secao-formulario input {
    width: 100%;
    padding: 12px 15px;
    margin-bottom: 15px;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.secao-formulario input:focus {
    outline: none;
    border-color: #4CAF50;
}

/* Estilo do Botão */
.secao-formulario button {
    width: 100%;
    padding: 14px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s;
}

.secao-formulario button:hover {
    background-color: #45a049;
}

/* ========================================
   SEÇÃO DA TABELA
======================================== */
.secao-tabela h2 {
    color: #333;
    margin-bottom: 20px;
    font-size: 22px;
}

/* Estilo da Tabela */
table {
    width: 100%;
    border-collapse: collapse;
    background-color: white;
}

/* Cabeçalho da Tabela */
thead {
    background-color: #4CAF50;
    color: white;
}

th {
    padding: 15px;
    text-align: left;
    font-weight: bold;
    font-size: 16px;
}

/* Células da Tabela */
td {
    padding: 12px 15px;
    border-bottom: 1px solid #e0e0e0;
    font-size: 15px;
}

/* Efeito Zebrado (linhas alternadas) */
tbody tr:nth-child(even) {
    background-color: #f9f9f9;
}

/* Hover nas linhas */
tbody tr:hover {
    background-color: #f0f0f0;
    transition: background-color 0.2s;
}

/* ========================================
   RODAPÉ
======================================== */
.rodape {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}

.rodape p {
    font-size: 14px;
}

/* ========================================
   RESPONSIVIDADE (EXTRA)
======================================== */
@media (max-width: 950px) {
    .container {
        width: 95%;
        padding: 20px;
    }
}