/* 🔄 Spinner khi đang xử lý */
.loading-spinner {
    display: inline-block;
    width: 30px;
    height: 30px;
    border: 4px solid rgba(0, 0, 0, 0.1);
    border-left-color: #0073aa; 
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 10px;
    vertical-align: middle;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/*.spinner {
    animation: spin 1s linear infinite;
}
@keyframes spin {
    100% {
        transform: rotate(360deg);
    }
}*/

.contact-zutatheme-form.shortcode label{
    color: #fff;
}  
/* 🔥 Popup Styles */

#contact-zutatheme-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
    z-index: 9999;
  }

.popup-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
  }
  
  .popup-content {
    position: relative;
    z-index: 10;
    background: white;
    width: 90%;
    max-width: 500px;
    margin: auto;
    margin-top: 50px;
    padding: 20px;
  }
.popup-close {
    position: absolute;
    top: 10px;
    right: 15px;
    cursor: pointer;
    font-size: 24px;
    font-weight: bold;
    padding: 0px 5px;
    z-index: 300;
}
/* Định dạng form trong popup */
#contact-zutatheme-popup .contact-zutatheme-form {
    background: #fff; /* Nền form trắng */
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

/* Định dạng input trong popup */
#contact-zutatheme-popup .contact-zutatheme-form input,
#contact-zutatheme-popup .contact-zutatheme-form textarea {
    background: #fff !important; /* Nền input trắng */
    color: #333; /* Chữ màu đen xám */
    border: 1px solid #ccc;
    padding: 8px;
    width: 100%;
    border-radius: 4px;
}

/* Định dạng label trong popup */
#contact-zutatheme-popup .contact-zutatheme-form label {
    color: #000 !important; /* Label màu đen */
    font-weight: bold;
    display: block;
    margin-bottom: 5px;
}

/* Định dạng button */
#contact-zutatheme-popup .contact-zutatheme-form button {
    background-color: #0073aa; /* Màu xanh WordPress */
    color: #fff;
    border: none;
    padding: 10px 15px;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s;
}

#contact-zutatheme-popup .contact-zutatheme-form button:hover {
    background-color: #005b8a;
}