/* Microinteracciones transaccionales: una sola fuente para carrito y favoritos. */
.zti-action-fly {
    --zti-action-size: 28px;
    --zti-action-color: #ffe000;
    --zti-action-ink: #111;
    --zti-action-shadow: rgba(255, 224, 0, .28);
    --zti-action-duration: 820ms;
    position: fixed !important;
    z-index: 1000000 !important;
    display: inline-flex !important;
    width: var(--zti-action-size) !important;
    height: var(--zti-action-size) !important;
    align-items: center !important;
    justify-content: center !important;
    border: 3px solid rgba(255, 255, 255, .98) !important;
    border-radius: 999px !important;
    background: var(--zti-action-color) !important;
    color: var(--zti-action-ink) !important;
    box-shadow: 0 10px 24px rgba(0, 0, 0, .24), 0 0 0 8px var(--zti-action-shadow) !important;
    font-family: Arial, sans-serif !important;
    font-size: 10px !important;
    font-weight: 950 !important;
    line-height: 1 !important;
    opacity: 1;
    pointer-events: none !important;
    transform: translateZ(0);
    will-change: transform, opacity;
}

.zti-action-fly--favorite {
    --zti-action-size: 30px;
    --zti-action-color: #ed1764;
    --zti-action-ink: #fff;
    --zti-action-shadow: rgba(237, 23, 100, .2);
    background: linear-gradient(145deg, #ff4b91, #d90054) !important;
    font-size: 16px !important;
}

.zti-action-fly__icon {
    color: inherit !important;
    font: inherit !important;
    line-height: 1 !important;
    filter: drop-shadow(0 2px 3px rgba(0, 0, 0, .18));
}

.zti-action-fly::before,
.zti-action-fly::after {
    position: absolute;
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: var(--zti-action-color);
    box-shadow: 0 3px 9px var(--zti-action-shadow);
    content: "";
    opacity: 0;
}

.zti-action-fly::before {
    left: -7px;
    bottom: 1px;
}

.zti-action-fly::after {
    top: -6px;
    right: -6px;
    width: 5px;
    height: 5px;
}

.zti-action-fly--favorite::before,
.zti-action-fly--favorite::after {
    width: auto;
    height: auto;
    border-radius: 0;
    background: transparent;
    color: #ff2f7d;
    content: "\2665";
    font-family: Arial, sans-serif;
    font-size: 12px;
    line-height: 1;
    text-shadow: 0 3px 8px rgba(216, 0, 78, .3);
}

.zti-action-fly.is-flying {
    animation: ztiActionFlyPremium var(--zti-action-duration) cubic-bezier(.18, .76, .18, 1) forwards !important;
}

.zti-action-fly.is-flying::before {
    animation: ztiActionParticleOne var(--zti-action-duration) ease-out forwards;
}

.zti-action-fly.is-flying::after {
    animation: ztiActionParticleTwo var(--zti-action-duration) ease-out forwards;
}

.zti-action-source-pulse,
.zti-action-target-pulse,
.zti-action-badge-pop {
    --zti-action-feedback-color: rgba(255, 224, 0, .62);
    --zti-action-feedback-soft: rgba(255, 224, 0, .18);
}

.zti-action-source-pulse--favorite,
.zti-action-target-pulse--favorite,
.zti-action-badge-pop--favorite {
    --zti-action-feedback-color: rgba(237, 23, 100, .62);
    --zti-action-feedback-soft: rgba(237, 23, 100, .18);
}

.zti-action-source-pulse {
    animation: ztiActionSourcePulse .58s cubic-bezier(.18, .8, .28, 1) both !important;
}

.zti-action-target-pulse {
    animation: ztiActionTargetPulse .72s cubic-bezier(.2, .82, .24, 1) both !important;
}

.zti-action-badge-pop {
    display: inline-flex !important;
    animation: ztiActionBadgePop .78s cubic-bezier(.16, .84, .24, 1) both !important;
    transform-origin: center;
}

.zti-action-arrival-ring {
    --zti-action-ring-color: rgba(255, 224, 0, .72);
    position: fixed;
    z-index: 1000001;
    width: 12px;
    height: 12px;
    margin: -6px 0 0 -6px;
    border: 3px solid var(--zti-action-ring-color);
    border-radius: 999px;
    opacity: 0;
    pointer-events: none;
    animation: ztiActionArrivalRing .74s ease-out both;
}

.zti-action-arrival-ring--favorite {
    --zti-action-ring-color: rgba(237, 23, 100, .72);
}

.zti-premium-tap-ripple {
    --zt-tap-color: rgba(255, 224, 0, .8);
    position: fixed;
    z-index: 1000002;
    width: 18px;
    height: 18px;
    margin: -9px 0 0 -9px;
    border: 2px solid var(--zt-tap-color);
    border-radius: 999px;
    opacity: 0;
    pointer-events: none;
    animation: ztiPremiumTapRipple .48s ease-out both;
}

.zti-premium-tap-ripple--favorite {
    --zt-tap-color: rgba(237, 23, 100, .8);
}

[data-zti-favorite].is-loading {
    cursor: wait !important;
    opacity: .72 !important;
}

[data-zti-favorite].is-loading .zti-icon {
    animation: ztiFavoritePending .72s ease-in-out infinite alternate;
}

[data-zti-favorite].has-error {
    border-color: rgba(216, 27, 96, .62) !important;
    animation: ztiActionErrorShake .34s ease both !important;
}

@keyframes ztiActionFlyPremium {
    0% { opacity: 1; transform: translate3d(0, 0, 0) scale(.78) rotate(-7deg); }
    18% { opacity: 1; transform: translate3d(var(--zti-action-early-x), var(--zti-action-early-y), 0) scale(1.2) rotate(5deg); }
    56% { opacity: 1; transform: translate3d(var(--zti-action-mid-x), var(--zti-action-mid-y), 0) scale(1.02) rotate(-9deg); }
    86% { opacity: .94; }
    100% { opacity: .12; transform: translate3d(var(--zti-action-x), var(--zti-action-y), 0) scale(.3) rotate(7deg); }
}

@keyframes ztiActionParticleOne {
    0%, 18% { opacity: 0; transform: translate3d(0, 0, 0) scale(.45); }
    38% { opacity: .96; transform: translate3d(-7px, 7px, 0) scale(1); }
    72%, 100% { opacity: 0; transform: translate3d(-18px, 17px, 0) scale(.58); }
}

@keyframes ztiActionParticleTwo {
    0%, 28% { opacity: 0; transform: translate3d(0, 0, 0) scale(.42); }
    48% { opacity: .88; transform: translate3d(6px, -7px, 0) scale(1); }
    82%, 100% { opacity: 0; transform: translate3d(16px, -16px, 0) scale(.54); }
}

@keyframes ztiActionSourcePulse {
    0%, 100% { transform: scale(1); }
    38% { transform: scale(.93); box-shadow: 0 0 0 7px var(--zti-action-feedback-soft); }
    72% { transform: scale(1.035); }
}

@keyframes ztiActionTargetPulse {
    0%, 100% { transform: translateY(0) scale(1); filter: none; }
    34% { transform: translateY(-4px) scale(1.2); filter: drop-shadow(0 0 9px var(--zti-action-feedback-color)); }
    68% { transform: translateY(1px) scale(.95); }
}

@keyframes ztiActionBadgePop {
    0% { transform: translateY(4px) scale(.65); filter: brightness(1); }
    38% { transform: translateY(-2px) scale(1.34); filter: brightness(1.12); box-shadow: 0 0 0 7px var(--zti-action-feedback-soft); }
    68% { transform: translateY(1px) scale(.92); }
    100% { transform: translateY(0) scale(1); filter: brightness(1); }
}

@keyframes ztiActionArrivalRing {
    0% { opacity: .95; transform: scale(.45); }
    100% { opacity: 0; transform: scale(4.2); }
}

@keyframes ztiPremiumTapRipple {
    0% { opacity: .72; transform: scale(.45); }
    100% { opacity: 0; transform: scale(2.5); }
}

@keyframes ztiFavoritePending {
    from { opacity: .45; transform: scale(.88); }
    to { opacity: 1; transform: scale(1.08); }
}

@keyframes ztiActionErrorShake {
    0%, 100% { transform: translateX(0); }
    30% { transform: translateX(-3px); }
    68% { transform: translateX(3px); }
}

@media (max-width: 768px), (hover: none) and (pointer: coarse) {
    .zti-action-fly--cart { --zti-action-size: 36px; font-size: 12px !important; }
    .zti-action-fly--favorite { --zti-action-size: 38px; font-size: 20px !important; }
    .zti-action-fly--favorite::before { font-size: 15px; }
    .zti-action-fly--favorite::after { font-size: 13px; }
}

@media (prefers-reduced-motion: reduce) {
    .zti-action-fly,
    .zti-action-fly::before,
    .zti-action-fly::after,
    .zti-action-source-pulse,
    .zti-action-target-pulse,
    .zti-action-badge-pop,
    .zti-action-arrival-ring,
    .zti-premium-tap-ripple,
    [data-zti-favorite].is-loading .zti-icon,
    [data-zti-favorite].has-error {
        animation: none !important;
    }

    .zti-action-badge-pop {
        outline: 3px solid var(--zti-action-feedback-color);
        outline-offset: 2px;
    }
}