@keyframes sifuim-shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 200%;
    }
}

.sifuim-add-to-cart-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center; /* Default alignment, override by widget settings if needed */
}

/* Align wrapper based on elementor-align class on the widget container */
.elementor-align-left .sifuim-add-to-cart-wrapper { align-items: flex-start; }
.elementor-align-center .sifuim-add-to-cart-wrapper { align-items: center; }
.elementor-align-right .sifuim-add-to-cart-wrapper { align-items: flex-end; }
.elementor-align-justify .sifuim-add-to-cart-wrapper { align-items: stretch; }

.sifuim-add-to-cart-button {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    line-height: 1.2;
}

.sifuim-button-subtext {
    display: block;
    font-size: 0.8em; /* Default relative size */
    font-weight: normal;
}

.sifuim-button-bottom-image {
    display: block;
    line-height: 0;
}

.sifuim-button-bottom-image img {
    height: auto;
    max-width: 100%;
}

.sifuim-shimmer-effect {
    position: relative;
    overflow: hidden !important; /* Ensure shimmer is clipped */
    z-index: 1;
}

.sifuim-shimmer-effect::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(
        to right, 
        transparent 0%, 
        rgba(255, 255, 255, 0.6) 50%, 
        transparent 100%
    );
    transform: skewX(-25deg);
    animation: sifuim-shimmer 2s infinite;
    pointer-events: none;
    z-index: 10;
}

/* Ensure text is above shimmer */
.sifuim-shimmer-effect .sifuim-button-text,
.sifuim-shimmer-effect .sifuim-button-subtext {
    position: relative;
    z-index: 20;
}

/* Ring Animation */
.sifuim-ring-animation {
    position: relative;
    z-index: 1;
}

.sifuim-ring-animation::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: inherit;
    z-index: -1;
    pointer-events: none;
    box-shadow: 0 0 0 0 var(--sifuim-ring-color, rgba(255, 106, 0, 0.7));
    animation: sifuim-ring-pulse 2s infinite cubic-bezier(0.66, 0, 0, 1);
}

@keyframes sifuim-ring-pulse {
    0% {
        box-shadow: 0 0 0 0 var(--sifuim-ring-color, rgba(255, 106, 0, 0.7));
    }
    70% {
        box-shadow: 0 0 0 10px transparent;
    }
    100% {
        box-shadow: 0 0 0 0 transparent;
    }
}

/* Loading Animation */
.sifuim-add-to-cart-button.sifuim-loading {
    cursor: wait;
    opacity: 0.9;
    pointer-events: none;
}

.sifuim-add-to-cart-button.sifuim-loading::after {
    content: "";
    display: block;
    width: 24px;
    height: 24px;
    margin-top: 10px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: sifuim-spin 0.8s linear infinite;
    /* Ensure it's above other elements */
    position: relative; 
    z-index: 30;
}

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