.hdc-container {
    max-width: 700px !important;
    margin: 20px auto !important;
}
.hdc-form {
    display: flex !important;
}
.hdc-domain-input, .hdc-submit-btn {
    box-sizing: border-box !important; 
    margin: 0 !important;
    font-size: 16px !important;
    box-shadow: none !important;
    outline: none !important;
    height: 48px !important; /* Vaste hoogte voor consistentie */
    line-height: 48px !important; /* Verticaal centreren */
}
.hdc-domain-input {
    flex-grow: 1 !important;
    border: 1px solid #ccc !important;
    padding: 0 15px !important;
    border-radius: 5px 0 0 5px !important;
    -webkit-appearance: none !important;
}
.hdc-submit-btn {
    border: 1px solid transparent !important;
    padding: 0 25px !important;
    cursor: pointer !important;
    border-radius: 0 5px 5px 0 !important;
    white-space: nowrap !important;
    /* Kleuren worden nu inline ingesteld vanuit PHP */
}
.hdc-results-container {
    margin-top: 15px !important;
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    padding: 15px !important;
    border-radius: 5px !important;
    border: 1px solid #e0e0e0 !important;
}
.hdc-result-item {
    padding: 15px !important;
    border-radius: 5px !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    flex-wrap: wrap !important;
    gap: 15px !important;
    border: 1px solid #e0e0e0 !important;
    box-shadow: none !important;
    background-color: #fff !important; /* Witte achtergrond voor elk item */
}
.hdc-result-item.available {
    border-left: 5px solid #28a745 !important;
}
.hdc-result-item.unavailable {
    border-left: 5px solid #dc3545 !important;
}
.hdc-result-item p {
    margin: 0 !important;
    font-weight: bold !important;
    font-size: inherit !important;
    color: inherit !important;
}
.hdc-result-item .add-to-cart-btn {
    padding: 10px 20px !important;
    text-decoration: none !important;
    border-radius: 5px !important;
    font-weight: bold !important;
    text-align: center !important;
    display: inline-block !important;
    box-shadow: none !important;
    background-color: #28a745 !important; /* Standaard groene bestelknop */
    color: #fff !important;
}
.hdc-error-message {
    color: #dc3545 !important;
    padding: 15px !important;
    border: 1px solid #dc3545 !important;
    border-radius: 5px !important;
    background-color: #f8d7da !important;
}

/* DE FIX: Verberg de resultatencontainer als deze leeg is */
.hdc-results-container:empty {
    display: none !important;
}