/* Add-to-cart animated fill button (adapted for RexShop) */

.atc-btn {
    --background: var(--accent, #030303);
    --text: #fff;
    --cart: #fff;
    --tick: var(--background);
    position: relative;
    border: none;
    padding: 12px 26px;
    border-radius: 10px;
    -webkit-appearance: none;
    -webkit-tap-highlight-color: transparent;
    -webkit-mask-image: -webkit-radial-gradient(white, black);
    overflow: hidden;
    cursor: pointer;
    text-align: center;
    min-width: 150px;
    color: var(--text);
    background: var(--background);
    font-family: inherit;
    transform: scale(var(--scale, 1));
    transition: transform .4s cubic-bezier(.36,1.01,.32,1.27), opacity .3s;
}
.atc-btn:active { --scale: .95; }
.atc-btn:disabled,
.atc-btn.atc-disabled {
    cursor: not-allowed;
    opacity: .55;
}

.atc-btn span.atc-label {
    font-size: 14px;
    font-weight: 600;
    display: block;
    position: relative;
    padding-right: 26px;
    margin-right: -6px;
    line-height: 26px;
    transform: translateY(var(--span-y, 0));
    transition: transform .7s ease;
}

/* plus icon made of two bars, hidden for the RTL/no-icon-needed case is fine to keep as cart cue */
.atc-btn span.atc-label::before,
.atc-btn span.atc-label::after {
    content: "";
    width: var(--w, 2px);
    height: var(--h, 14px);
    border-radius: 1px;
    position: absolute;
    right: var(--r, 8px);
    top: var(--t, 6px);
    background: currentColor;
    transform: scale(.75) rotate(var(--icon-r, 0deg)) translateY(var(--icon-y, 0));
    transition: transform .65s ease .05s;
}
.atc-btn span.atc-label::after {
    --w: 14px; --h: 2px; --r: 2px; --t: 12px;
}

.atc-btn .atc-cart {
    position: absolute;
    left: 50%;
    top: 50%;
    margin: -13px 0 0 -18px;
    transform-origin: 12px 23px;
    transform: translateX(120px) rotate(18deg);
}
.atc-btn .atc-cart::before,
.atc-btn .atc-cart::after {
    content: "";
    position: absolute;
}
.atc-btn .atc-cart::before {
    width: 6px; height: 6px;
    border-radius: 50%;
    box-shadow: inset 0 0 0 2px var(--cart);
    bottom: 0; left: 9px;
    filter: drop-shadow(11px 0 0 var(--cart));
}
.atc-btn .atc-cart::after {
    width: 16px; height: 9px;
    background: var(--cart);
    left: 9px; bottom: 7px;
    transform-origin: 50% 100%;
    transform: perspective(4px) rotateX(-6deg) scaleY(var(--fill, 0));
    transition: transform 1.2s ease var(--fill-d);
}
.atc-btn .atc-cart svg {
    z-index: 1;
    width: 36px; height: 26px;
    display: block;
    position: relative;
    fill: none;
    stroke: var(--cart);
    stroke-width: 2px;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.atc-btn .atc-cart svg polyline:last-child {
    stroke: var(--tick);
    stroke-dasharray: 10px;
    stroke-dashoffset: var(--offset, 10px);
    transition: stroke-dashoffset .4s ease var(--offset-d);
}

.atc-btn.loading {
    --scale: .95;
    --span-y: -32px;
    --icon-r: 180deg;
    --fill: 1;
    --fill-d: .8s;
    --offset: 0;
    --offset-d: 1.73s;
}
.atc-btn.loading .atc-cart {
    animation: atc-cart-move 2.2s linear forwards .2s;
}

@keyframes atc-cart-move {
    12.5%            { transform: translateX(60px) rotate(18deg); }
    25%,45%,55%,75%   { transform: none; }
    50%               { transform: scale(.9); }
    44%,56%           { transform-origin: 12px 23px; }
    45%,55%           { transform-origin: 50% 50%; }
    87.5%             { transform: translateX(-70px) rotate(18deg); }
    100%              { transform: translateX(-140px) rotate(18deg); }
}

/* Small variant used on product-card grid tiles */
.atc-btn.atc-btn-sm {
    padding: 9px 18px;
    min-width: 120px;
    font-size: 13px;
}