/* ===================================================
   SKELETON LOADER
   =================================================== */

@keyframes sk-shimmer {
    0%   { background-position: -700px 0; }
    100% { background-position:  700px 0; }
}

:root {
    --sk-base:  #1c1c1c;
    --sk-shine: #2c2c2c;
    --sk-speed: 2s;
}

/* Скрываем мгновенно через CSS ещё до JS */
[data-skeleton],
[data-skeleton="lazy"] {
    visibility: hidden;
}

/* Когда JS навесил .skeleton */
.skeleton {
    visibility: visible !important;
}

.skeleton,
.skeleton *:not(input):not(textarea):not(select) {
    color: transparent !important;
    background: var(--sk-base);
    background-image: linear-gradient(
        90deg,
        var(--sk-base)  0px,
        var(--sk-shine) 40%,
        var(--sk-base)  80%
    );
    background-size: 700px 100%;
    animation: sk-shimmer var(--sk-speed) infinite linear;
    border-radius: 8px;
    pointer-events: none;
    user-select: none;
    box-shadow: none !important;
}

/* input / textarea / select — replaced elements, background-image не работает.
   Перекрываем их псевдоэлементом родителя через position:relative + ::after */
.skeleton input,
.skeleton textarea,
.skeleton select {
    opacity: 0 !important;
    visibility: hidden !important;
}

.skeleton-input-wrap {
    position: relative;
    display: inline-block;
    width: 100%;
}

.skeleton .skeleton-input-wrap::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--sk-base);
    background-image: linear-gradient(
        90deg,
        var(--sk-base)  0px,
        var(--sk-shine) 40%,
        var(--sk-base)  80%
    );
    background-size: 700px 100%;
    animation: sk-shimmer var(--sk-speed) infinite linear;
    border-radius: 8px;
    z-index: 1;
}

/* Картинки внутри skeleton — скрыты */
.skeleton img {
    opacity: 0 !important;
    visibility: hidden !important;
}

/* После снятия skeleton */
.skeleton-done {
    visibility: visible !important;
    opacity: 1 !important;
}

/* Плавное появление картинок */
.skeleton-reveal {
    opacity: 0;
    transition: opacity 0.4s ease;
}

.skeleton-reveal.visible {
    opacity: 1;
}