/* purgecss start ignore */
figure.image {
    margin  : 10px 0;
    display : inline-block;
}

figcaption {
    background: #f5f5f5;
    padding: 10px;
    font-size: 90%;
    text-align: center;
}

.btnConfirm {
    position: relative;
    transition: all 0.3s ease;
}

.btnConfirm.button-loading {
    color: transparent !important;
    pointer-events: none;
    opacity: 0.8;
}

.btnConfirm.button-loading::after {
    content: "";
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-top: -10px;
    margin-left: -10px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Hiệu ứng cho input lỗi */
.input-warning {
    border-color: #ef4444 !important; /* Đỏ Tailwind */
    background-color: #fef2f2 !important;
}
.grecaptcha-badge { 
    visibility: hidden; 
}