/* Estilos gerais */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f5f5;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

.container {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

h1, h2, h3 {
    color: #333;
}

h1 {
    text-align: center;
    margin-bottom: 30px;
    color: #2c3e50;
}

/* Formulários */
.form-group {
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

input[type="text"],
input[type="email"],
input[type="password"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

button {
    background-color: #3498db;
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    display: block;
    width: 100%;
    margin-top: 20px;
}

button:hover {
    background-color: #2980b9;
}

/* Mensagens de erro e sucesso */
.erro, .sucesso {
    padding: 10px;
    margin-bottom: 20px;
    border-radius: 4px;
    text-align: center;
}

.erro {
    background-color: #ffebee;
    color: #c62828;
    border: 1px solid #ef9a9a;
}

.sucesso {
    background-color: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #a5d6a7;
}

/* Links */
a {
    color: #3498db;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Tabelas */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

th, td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

th {
    background-color: #f2f2f2;
    font-weight: 600;
}

tr.destaque {
    background-color: #e8f5e9;
}

/* Tabs */
.tabs {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 1px solid #ddd;
}

.tab-btn {
    padding: 10px 20px;
    background-color: transparent;
    border: none;
    cursor: pointer;
    margin: 0;
    width: auto;
}

.tab-btn:hover {
    background-color: #f5f5f5;
}

.tab-btn.active {
    border-bottom: 3px solid #3498db;
    color: #3498db;
}

.tab-content {
    display: none;
}

/* Perfil */
.perfil-info {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.links {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: #3498db;
    color: white;
    border-radius: 4px;
    text-decoration: none;
    text-align: center;
}

.btn:hover {
    background-color: #2980b9;
    text-decoration: none;
}

.btn-secundario {
    background-color: #e74c3c;
}

.btn-secundario:hover {
    background-color: #c0392b;
}