.rueishin-ad-popup {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 220ms ease;
}

.rueishin-ad-popup.is-open {
    opacity: 1;
    pointer-events: auto;
}

.rueishin-ad-popup.is-closing {
    opacity: 0;
}

.rueishin-ad-popup__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(11, 18, 32, 0.74);
    backdrop-filter: blur(3px);
}

.rueishin-ad-popup__dialog {
    position: relative;
    z-index: 1;
    width: min(var(--rap-max-width, 720px), calc(100vw - 32px));
    max-height: calc(100vh - 48px);
    opacity: 0;
    transform: scale(0.9);
    will-change: transform, opacity;
}

.rueishin-ad-popup__link,
.rueishin-ad-popup__image {
    display: block;
}

.rueishin-ad-popup__link {
    color: inherit;
    text-decoration: none;
}

.rueishin-ad-popup__image {
    width: 100%;
    height: auto;
    max-height: calc(100vh - 72px);
    object-fit: contain;
    background: #fff;
    border-radius: var(--rap-radius, 16px);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
}

.rueishin-ad-popup__close {
    position: absolute;
    top: -20px;
    right: -20px;
    z-index: 2;
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    padding: 0;
    border: 2px solid #fff;
    border-radius: 50%;
    background: #111827;
    color: #fff;
    font-family: Arial, sans-serif;
    font-size: 32px;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28);
    transition: transform 160ms ease, background-color 160ms ease;
}

.rueishin-ad-popup__close:hover,
.rueishin-ad-popup__close:focus-visible {
    background: #dc2626;
    transform: scale(1.08);
    outline: none;
}

.rueishin-ad-popup.is-open[data-animation="fade_zoom"] .rueishin-ad-popup__dialog {
    animation: rapFadeZoom 460ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.rueishin-ad-popup.is-open[data-animation="slide_up"] .rueishin-ad-popup__dialog {
    animation: rapSlideUp 520ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.rueishin-ad-popup.is-open[data-animation="pop"] .rueishin-ad-popup__dialog {
    animation: rapPop 620ms cubic-bezier(0.2, 1.2, 0.28, 1) both;
}

.rueishin-ad-popup.is-open[data-animation="flip"] .rueishin-ad-popup__dialog {
    animation: rapFlip 560ms cubic-bezier(0.16, 1, 0.3, 1) both;
    transform-origin: center;
}

.rueishin-ad-popup.is-closing .rueishin-ad-popup__dialog {
    animation: rapClose 180ms ease both;
}

body.rueishin-ad-popup-active {
    overflow: hidden;
}

@keyframes rapFadeZoom {
    from {
        opacity: 0;
        transform: scale(0.86);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes rapSlideUp {
    from {
        opacity: 0;
        transform: translateY(56px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes rapPop {
    0% {
        opacity: 0;
        transform: scale(0.72);
    }
    58% {
        opacity: 1;
        transform: scale(1.06);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes rapFlip {
    from {
        opacity: 0;
        transform: perspective(900px) rotateX(18deg) translateY(24px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: perspective(900px) rotateX(0deg) translateY(0) scale(1);
    }
}

@keyframes rapClose {
    from {
        opacity: 1;
        transform: scale(1);
    }
    to {
        opacity: 0;
        transform: scale(0.92);
    }
}

@media (max-width: 640px) {
    .rueishin-ad-popup {
        padding: 16px;
    }

    .rueishin-ad-popup__dialog {
        width: min(var(--rap-max-width, 720px), calc(100vw - 24px));
    }

    .rueishin-ad-popup__close {
        top: -14px;
        right: -10px;
        width: 42px;
        height: 42px;
        font-size: 28px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .rueishin-ad-popup,
    .rueishin-ad-popup__close {
        transition: none;
    }

    .rueishin-ad-popup.is-open .rueishin-ad-popup__dialog,
    .rueishin-ad-popup.is-closing .rueishin-ad-popup__dialog {
        animation: none;
        opacity: 1;
        transform: none;
    }
}