:root {
    --primary-color: #005a9c;
    --secondary-color: #f5f5f5;
    --text-color: #333;
    --border-color: #ddd;
    --success-color: #28a745;
    --card-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.container {
	zoom: 1.2;
    max-width: 100%;
	width: 100%;
    margin: auto;
    background: #fff;
    padding: 25px 30px;
    border-radius: 8px;
}

h1 {
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 10px;
}

h2 {
    color: var(--primary-color);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
    margin-top: 20px;
}

p {
    line-height: 1.6;
    text-align: center;
    margin-bottom: 20px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

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

.form-group label {
    margin-bottom: 8px;
    font-weight: bold;
}

#pump-form input,
#pump-form select {
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    box-sizing: border-box; /* Garante consistência no tamanho */
    width: 100%; /* Garante que ocupem o espaço do container pai */
}

#toggle-advanced {
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    padding: 10px 15px;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 20px;
    font-weight: bold;
    transition: background-color 0.3s, color 0.3s;
}

#toggle-advanced:hover {
    background-color: var(--primary-color);
    color: #fff;
}

.advanced-options {
    transition: all 0.5s ease-in-out;
    overflow: hidden;
    max-height: 500px; /* Suficiente para o conteúdo */
}

.advanced-options.hidden {
    max-height: 0;
    padding: 0;
    margin: 0;
    opacity: 0;
}

.note {
    font-size: 0.85rem;
    color: #666;
    text-align: left;
    margin-top: 15px;
    background-color: #f9f9f9;
    padding: 10px;
    border-left: 3px solid var(--primary-color);
}

.summary-section {
    background-color: #e7f1ff;
    border: 1px solid #b3d1ff;
    border-radius: 8px;
    padding: 20px;
    margin-top: 30px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.summary-item {
    text-align: center;
}

.summary-item h3 {
    margin: 0 0 5px 0;
    font-size: 1rem;
    color: #004a80;
}

.summary-item p {
    margin: 0;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

#results {
    margin-top: 30px;
}

.initial-message, .no-results-message {
    text-align: center;
    color: #777;
    font-size: 1.1rem;
    padding: 40px;
    background-color: var(--secondary-color);
    border-radius: 8px;
}

.pump-card {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--card-shadow);
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    transition: transform 0.2s;
}

.pump-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.pump-card img {
    width: 100%;
    max-width: 350px;
    height: auto;
    display: block;
    margin: 0 auto 10px;
    border-radius: 6px;
}

.pump-card h3 {
    margin: 0;
    color: var(--primary-color);
}

.pump-card-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
    text-align: center;
}

.pump-card-details div {
    background-color: var(--secondary-color);
    padding: 10px;
    border-radius: 4px;
}

.pump-card-details span {
    display: block;
    font-size: 0.8rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.form-group-span-2 {
    grid-column: 1 / -1; /* Faz este item ocupar a largura total do grid */
}

.note-inline {
    font-size: 0.85rem;
    color: #666;
    margin: -5px 0 10px 0;
    text-align: left;
    padding: 0;
}

.irradiation-group {
    display: flex;
    gap: 10px;
}

.irradiation-group select {
    flex: 2; /* Faz o select ocupar mais espaço */
}

.irradiation-group input {
    flex: 1;
}

.pump-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 25px;
}

/* Cartão do produto */
.pump-card {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: transform 0.2s;
}

.pump-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

/* Imagem do produto */
.pump-img {
    width: 100%;
    max-width: 250px;
    height: auto;
    margin-bottom: 15px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/* Título do produto */
.pump-title {
    font-size: 1rem;
    margin: 10px 0;
    color: var(--primary-color);
}

/* Botão de WhatsApp */
.add-to-cart-primary .tocart {
    background-color: #25D366;
    border: none;
    color: #fff;
    padding: 10px 15px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    font-size: 0.9rem;
    transition: background-color 0.3s ease;
}

.add-to-cart-primary .tocart:hover {
    background-color: #1ebe5c;
}