/*
 * 사이트 공통 페이지 로딩 오버레이 (케이중고차식)
 * 색상은 body 의 --epc-site-main / --main-color 를 따른다.
 */

#page_loading_overlay {
    position: fixed;
    inset: 0;
    z-index: 2147483000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: #f8f8f8;
    opacity: 1;
    visibility: visible;
    /* 사라질 때만 페이드 — 페이지 이동 시엔 즉시 덮어 보이도록 */
    transition: opacity 0.45s ease, visibility 0s linear 0s;
    pointer-events: all;
}

#page_loading_overlay.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.45s ease, visibility 0s linear 0.45s;
}

.page-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 26px;
    width: min(320px, 86vw);
    text-align: center;
}

.page-loader__brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.page-loader__mark {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 16px;
    background: var(--epc-site-main, var(--main-color, #0086d8));
    color: #fff;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.02em;
    box-shadow: 0 10px 28px color-mix(in srgb, var(--epc-site-main, var(--main-color, #0086d8)) 26%, transparent);
    animation: pageLoaderMarkPulse 2.2s ease-in-out infinite;
}

.page-loader__mark--icon {
    padding: 0;
    overflow: hidden;
    background: #fff;
}

.page-loader__mark--icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.page-loader__titles {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    text-align: left;
    min-width: 0;
}

.page-loader__name {
    font-size: 22px;
    font-weight: 800;
    color: #111;
    letter-spacing: -0.03em;
    line-height: 1.2;
    word-break: keep-all;
}

.page-loader__tag {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #888;
}

.page-loader__track {
    width: 100%;
    height: 4px;
    border-radius: 999px;
    background: #e5eaf2;
    overflow: hidden;
}

.page-loader__bar {
    display: block;
    width: 40%;
    height: 100%;
    border-radius: inherit;
    background: var(--epc-site-main, var(--main-color, #0086d8));
    animation: pageLoaderBarSlide 1.35s ease-in-out infinite;
}

.page-loader__text {
    margin: 0;
    min-height: 1.45em;
    font-size: 14px;
    font-weight: 600;
    color: #666;
    line-height: 1.45;
    transition: opacity 0.22s ease;
}

.page-loader__text.is-changing {
    opacity: 0.3;
}

@keyframes pageLoaderBarSlide {
    0% {
        transform: translateX(-130%);
    }
    100% {
        transform: translateX(330%);
    }
}

@keyframes pageLoaderMarkPulse {
    0%,
    100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.04);
    }
}

@media (prefers-reduced-motion: reduce) {
    .page-loader__bar,
    .page-loader__mark {
        animation: none;
    }

    #page_loading_overlay {
        transition: none;
    }
}