.ds-simulador-container {
    background: #fff;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    font-family: 'Segoe UI', Arial, sans-serif;
}

.ds-row {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.ds-col {
    flex: 1;
    min-width: 200px;
    display: flex;
    flex-direction: column;
}

.ds-col label {
    font-size: 13px;
    font-weight: bold;
    color: #444;
    margin-bottom: 6px;
}

.ds-col input, .ds-col select {
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 15px;
}

.ds-buttons {
    margin-top: 20px;
    display: flex;
    gap: 15px;
}

.btn-simular {
    background-color: #00b4e5;
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    transition: 0.3s;
}

.btn-limpar {
    background-color: #666;
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 6px;
    cursor: pointer;
}

.btn-simular:hover { background-color: #008eb5; }

/* Quadro de Resultados */
.ds-result-card {
    background: #f0faff;
    border: 2px solid #00b4e5;
    border-radius: 10px;
    padding: 25px;
    margin-top: 30px;
    animation: slideDown 0.4s ease-out;
}

.ds-result-card h3 {
    color: #00b4e5;
    margin: 0 0 20px 0;
    text-align: center;
    text-transform: uppercase;
}

.ds-result-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
}

.ds-res-item { display: flex; flex-direction: column; }
.ds-res-item span { font-size: 11px; color: #777; text-transform: uppercase; }
.ds-res-item strong { font-size: 18px; color: #333; }
.total-final strong { color: #2c3e50; font-size: 22px; }

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}