body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f5f5;
    margin: 0;
    padding: 20px;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.menu {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
}

.menu-item {
    display: block;
    padding: 12px 15px;
    background: #007bff;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.3s;
}

.menu-item:hover {
    background: #0056b3;
}

.filtros {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
    margin: 20px 0;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 5px;
}

.filtro-group {
    display: flex;
    flex-direction: column;
}

.filtro-group label {
    margin-bottom: 5px;
    font-weight: bold;
}

.filtro-group input {
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

button {
    padding: 10px 15px;
    background: #28a745;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    align-self: flex-end;
}

.btn-limpar {
    padding: 10px 15px;
    background: #6c757d;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    text-align: center;
    align-self: flex-end;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

th, td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

th {
    background-color: #007bff;
    color: white;
}

tr:hover {
    background-color: #f5f5f5;
}

.sem-resultados {
    text-align: center;
    padding: 20px;
    color: #6c757d;
    font-style: italic;
}

.voltar {
    display: inline-block;
    margin-top: 20px;
    color: #007bff;
    text-decoration: none;
}

/* Novos Estilos */
/* Estilos gerais */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f7fa;
    margin: 0;
    padding: 0;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
    margin-bottom: 30px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logout {
    color: #e74c3c;
    text-decoration: none;
    padding: 8px 15px;
    border: 1px solid #e74c3c;
    border-radius: 5px;
    transition: all 0.3s;
}

.logout:hover {
    background: #e74c3c;
    color: white;
}

/* Estilos de login */
.login-container {
    max-width: 500px;
    margin: 50px auto;
    padding: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    box-sizing: border-box;
}

button {
    width: 100%;
    padding: 12px;
    background: #3498db;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s;
}

button:hover {
    background: #2980b9;
}

.cadastro-link, .login-link {
    text-align: center;
    margin-top: 20px;
}

.cadastro-link a, .login-link a {
    color: #3498db;
    text-decoration: none;
}

.cadastro-link a:hover, .login-link a:hover {
    text-decoration: underline;
}

/* Mensagens */
.erro {
    background: #ffebee;
    color: #c62828;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    border-left: 4px solid #c62828;
}

.sucesso {
    background: #e8f5e9;
    color: #2e7d32;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    border-left: 4px solid #2e7d32;
}

/* Menu principal */
.menu {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.menu-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 25px;
    background: #f8f9fa;
    border-radius: 10px;
    text-align: center;
    text-decoration: none;
    color: #333;
    transition: all 0.3s;
    border: 1px solid #eee;
}

.menu-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-color: #3498db;
}

.menu-icon {
    font-size: 36px;
    margin-bottom: 15px;
}

/* Tabelas */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
}

th, td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

th {
    background: #f8f9fa;
    font-weight: 600;
}

tr:hover {
    background: #f5f7fa;
}

.btn-excluir {
    color: #e74c3c;
    text-decoration: none;
    padding: 5px 10px;
    border: 1px solid #e74c3c;
    border-radius: 4px;
    transition: all 0.3s;
}

.btn-excluir:hover {
    background: #e74c3c;
    color: white;
}

.form-inline {
    display: inline;
}

.form-inline select {
    padding: 6px;
    border-radius: 4px;
    border: 1px solid #ddd;
}

.voltar {
    display: inline-block;
    margin-bottom: 20px;
    color: #3498db;
    text-decoration: none;
}

.btn-adicionar {
    background-color: #4CAF50;
    color: white;
    padding: 8px 16px;
    text-decoration: none;
    border-radius: 4px;
    font-weight: bold;
    transition: background-color 0.3s;
}

.btn-adicionar:hover {
    background-color: #45a049;
}