:root {
    --primary-color: #004085;    /* Azul Institucional */
    --secondary-color: #28a745;  /* Verde Sucesso */
    --accent-color: #007bff;     /* Azul Destaque */
    --bg-light: #f8f9fa;         /* Fundo Cinza Claro */
    --text-dark: #333333;
    --white: #ffffff;
    --danger: #dc3545;           /* Vermelho para Erros/Auditoria */
}

body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    margin: 0;
    padding: 0;
}

.container {
    max-width: 600px;
    margin: 50px auto;
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.opcoes-container {
    display: grid;
    gap: 15px;
    margin: 25px 0;
}

.card-opcao {
    display: flex;
    align-items: center;
    padding: 15px;
    border: 2px solid #e1e1e1;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.card-opcao:hover {
    border-color: var(--accent-color);
    background-color: #f0f7ff;
}

/* Quando o Radio Button é selecionado */
.card-opcao input[type="radio"]:checked + .info {
    font-weight: bold;
}

.card-opcao input[type="radio"]:checked {
    accent-color: var(--primary-color);
}

.card-opcao.selected {
    border-color: var(--primary-color);
    background-color: #e9f2ff;
}

.campo-identificacao {
    margin-top: 30px;
    padding: 20px;
    background: #f1f3f5;
    border-radius: 8px;
}

input[type="text"] {
    width: 100%;
    padding: 12px;
    margin-top: 8px;
    border: 1px solid #ced4da;
    border-radius: 5px;
    font-size: 16px;
    box-sizing: border-box;
}

#btnVotar {
    width: 100%;
    padding: 15px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    margin-top: 20px;
    transition: background 0.3s;
}

#btnVotar:hover {
    background-color: #002752;
}

#btnVotar:disabled {
    background-color: #ccc;
}

/* Layout lateral (Sidebar) */
.sidebar {
    width: 250px;
    height: 100vh;
    background: var(--primary-color);
    color: white;
    position: fixed;
    padding: 20px;
}

.main-content {
    margin-left: 270px;
    padding: 40px;
}

.card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    border-top: 4px solid var(--accent-color);
}

/* Alerta de Auditoria */
.audit-box {
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    font-weight: bold;
}

.audit-box.safe { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.audit-box.danger { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }