/* Estilos Base */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
    color: #333;
}

header {
    background-color: #2c3e50;
    color: white;
    padding: 1rem;
    text-align: center;
}

nav {
    background-color: #34495e;
    padding: 0.5rem;
}

nav a {
    color: white;
    text-decoration: none;
    margin: 0 1rem;
    padding: 0.3rem 0.5rem;
    border-radius: 3px;
    transition: background-color 0.3s;
}

nav a:hover {
    background-color: #3d566e;
}

main {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

footer {
    text-align: center;
    padding: 1rem;
    background-color: #2c3e50;
    color: white;
    margin-top: 2rem;
}

/* Mensagens Flash */
.flash-messages {
    margin-bottom: 1.5rem;
}

.flash-success {
    background-color: #d4edda;
    color: #155724;
    padding: 0.75rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.flash-danger {
    background-color: #f8d7da;
    color: #721c24;
    padding: 0.75rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.flash-warning {
    background-color: #fff3cd;
    color: #856404;
    padding: 0.75rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.flash-info {
    background-color: #d1ecf1;
    color: #0c5460;
    padding: 0.75rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

/* Formulários */
.form-container {
    background-color: white;
    padding: 2rem;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    max-width: 800px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1rem;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

.form-row {
    display: flex;
    gap: 1rem;
}

.form-row .form-group {
    flex: 1;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 1.5rem;
}

/* Botões */
.btn {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background-color: #3498db;
    color: white;
}

.btn-primary:hover {
    background-color: #2980b9;
}

.btn-secondary {
    background-color: #95a5a6;
    color: white;
}

.btn-secondary:hover {
    background-color: #7f8c8d;
}

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

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

.btn-edit {
    background-color: #f39c12;
    color: white;
    padding: 0.3rem 0.6rem;
    font-size: 0.9rem;
}

.btn-edit:hover {
    background-color: #d35400;
}

/* Tabelas */
.table-container {
    background-color: white;
    padding: 2rem;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    width: 100%;
}

.table-actions {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
}

th, td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

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

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

.observacoes {
    max-width: 200px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.actions {
    white-space: nowrap;
}

.no-records {
    text-align: center;
    padding: 1rem;
    color: #777;
}

.table-footer {
    text-align: right;
    font-style: italic;
    color: #777;
}

/* Ícones (usando Font Awesome) */
.fas {
    margin-right: 0.3rem;
}

/* Responsividade */
@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    nav {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    nav a {
        margin: 0;
        text-align: center;
    }
    
    table {
        display: block;
        overflow-x: auto;
    }
}
/* Estilos específicos para a página de login */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
    padding: 2rem;
    background-color: #f8f9fa;
}

.login-box {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 450px;
    padding: 2.5rem;
    margin: 0 auto;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h2 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.login-header p {
    color: #7f8c8d;
    font-size: 0.95rem;
}

.login-form {
    margin-top: 1.5rem;
}

.btn-login {
    width: 100%;
    padding: 0.8rem;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s;
    margin-top: 1rem;
}

.btn-login:hover {
    background-color: #2980b9;
}

.login-footer {
    margin-top: 2rem;
    text-align: center;
    font-size: 0.85rem;
    color: #95a5a6;
    border-top: 1px solid #ecf0f1;
    padding-top: 1.5rem;
}

.debug-info {
    font-size: 0.75rem;
    color: #bdc3c7;
    margin-top: 0.5rem;
}

/* Ícones nos inputs */
.form-group label i {
    margin-right: 8px;
    width: 16px;
    color: #7f8c8d;
}

/* Responsividade */
@media (max-width: 576px) {
    .login-box {
        padding: 1.5rem;
    }
    
    .login-header h2 {
        font-size: 1.5rem;
    }
}