/* Container Principal */
.site-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    color: #333;
    line-height: 1.6;
}

/* Cabeçalho do Contrato */
.single-contrato-header {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 2rem;
    border-left: 4px solid #2c3e50;
}

.single-contrato-title {
    color: #2c3e50;
    margin: 0 0 1rem 0;
    font-size: 1.8rem;
    font-weight: 600;
}

.single-contrato-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    font-size: 0.95rem;
    color: #666;
}

.contrato-date, .contrato-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contrato-status {
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    background-color: #e8f5e9;
    color: #2e7d32;
}

/* Seções do Contrato */
.single-contrato-section {
    margin-bottom: 3rem;
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

.single-contrato-section-title {
    color: #2c3e50;
    font-size: 1.4rem;
    margin-top: 0;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #f0f0f0;
}

/* Tabelas de Dados */
.contrato-data-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.contrato-data-table th, 
.contrato-data-table td {
    padding: 0.8rem 1rem;
    text-align: left;
    border-bottom: 1px solid #e0e0e0;
}

.contrato-data-table th {
    width: 30%;
    color: #555;
    font-weight: 500;
    background-color: #f9f9f9;
}

.contrato-data-table tr:hover td {
    background-color: #f5f5f5;
}

/* Conteúdo de Texto */
.contrato-objeto, 
.contrato-observacoes {
    line-height: 1.7;
    color: #444;
}

.contrato-objeto p, 
.contrato-observacoes p {
    margin: 1rem 0;
}

/* Ações */
.single-contrato-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 2rem;
}

.button {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.button-secondary {
    background-color: #f0f0f0;
    color: #333;
    border: 1px solid #ddd;
}

.button-secondary:hover {
    background-color: #e0e0e0;
}

.button-primary {
    background-color: #2c3e50;
    color: white;
}

.button-primary:hover {
    background-color: #1a252f;
}

/* Mensagem de Nenhum Contrato */
.no-contrato {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

.no-contrato .page-title {
    color: #d32f2f;
    margin-bottom: 1rem;
}

.search-actions {
    margin-top: 2rem;
}

/* Responsividade */
@media (max-width: 768px) {
    .single-contrato-header {
        padding: 1.5rem;
    }
    
    .single-contrato-title {
        font-size: 1.5rem;
    }
    
    .single-contrato-meta {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .contrato-data-table {
        display: block;
        overflow-x: auto;
    }
    
    .contrato-data-table th, 
    .contrato-data-table td {
        padding: 0.6rem;
    }
}

/* Efeitos de Status */
.contrato-status[data-status="ativo"] {
    background-color: #e8f5e9;
    color: #2e7d32;
}

.contrato-status[data-status="encerrado"] {
    background-color: #ffebee;
    color: #c62828;
}

.contrato-status[data-status="suspenso"] {
    background-color: #fff8e1;
    color: #f57f17;
}