/* Product gallery image loaders. Switch 1..10 via .kiber-iloader-vN on the gallery column.
   Catalog: docs/img-loader-variants.md
   Active on prod: v1 Crimson Arc
   Brand red: #e62e04 */

html,
.kiber-iloader-root {
    --kiber-red: #e62e04;
    --kiber-ink: #141414;
    --kiber-gold: #c4a35a;
    --kiber-cyan: #2ef0ff;
    --kiber-mag: #ff2bd6;
    --kiber-track: rgba(20, 20, 20, 0.12);
}

.kiber-iloading,
.product_image a,
.images_link,
.preview_image,
.browsed_thumb,
.purchase_image a {
    position: relative;
}

.kiber-iloader {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    pointer-events: none;
    z-index: 3;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.18s ease;
}

.kiber-iloading > .kiber-iloader {
    opacity: 1;
    visibility: visible;
}

.kiber-iloading > img.fn_s3_img,
.kiber-iloading > img.preview_img,
.kiber-iloading > img.product_img {
    opacity: 0;
}

.images_link .kiber-iloader,
.browsed_thumb .kiber-iloader,
.purchase_image .kiber-iloader {
    width: 22px;
    height: 22px;
    margin: -11px 0 0 -11px;
}
.purchase_image a.kiber-iloading {
    display: inline-block;
    min-width: 50px;
    min-height: 50px;
}

/* Ajax search thumbs are 35px. Default 40px ring + autocomplete span{display:table-cell} blow up. */
.autocomplete-suggestion div {
    position: relative;
    overflow: hidden;
}
.autocomplete-suggestions .kiber-iloader {
    display: block;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    padding: 0;
}
.autocomplete-suggestion img {
    max-width: 35px;
    max-height: 35px;
    width: auto;
    height: auto;
    vertical-align: middle;
}

.kiber-iloader i {
    display: block;
    position: absolute;
    box-sizing: border-box;
}

/* ---------- v1 Crimson Arc — ring itself spins (no reduced-motion kill) ---------- */
.kiber-iloader-v1 .kiber-iloader {
    box-sizing: border-box;
    border-radius: 50%;
    border: 2px solid rgba(20, 20, 20, 0.12);
    border-top-color: #e62e04;
    border-right-color: #e62e04;
    -webkit-animation: kiber-spin 0.7s linear infinite;
    animation: kiber-spin 0.7s linear infinite;
}
.kiber-iloader-v1 .kiber-iloader i {
    display: none;
}

/* ---------- v2 Obsidian Jewel — black / gold / red pulse ---------- */
.kiber-iloader-v2 .kiber-iloader {
    border-radius: 50%;
    background: #141414;
    background: var(--kiber-ink);
    box-shadow: 0 0 0 1px #c4a35a, 0 0 16px rgba(196, 163, 90, 0.25);
}
.kiber-iloader-v2 .kiber-iloader i:nth-child(1) {
    inset: 4px;
    border-radius: 50%;
    border: 1px solid transparent;
    border-top-color: var(--kiber-gold);
    animation: kiber-spin 1.1s linear infinite;
}
.kiber-iloader-v2 .kiber-iloader i:nth-child(2) {
    left: 50%;
    top: 50%;
    width: 8px;
    height: 8px;
    margin: -4px 0 0 -4px;
    background: var(--kiber-red);
    clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
    animation: kiber-pulse 1s ease-in-out infinite;
}
.kiber-iloader-v2 .images_link .kiber-iloader i:nth-child(2) {
    width: 5px;
    height: 5px;
    margin: -2.5px 0 0 -2.5px;
}

/* ---------- v3 Neon Circuit — cyberpunk scan ---------- */
.kiber-iloader-v3 .kiber-iloader {
    width: 56px;
    height: 14px;
    margin: -7px 0 0 -28px;
    overflow: hidden;
    background: #070b10;
    box-shadow: 0 0 0 1px #1c3a44, 0 0 12px rgba(46, 240, 255, 0.25);
}
.kiber-iloader-v3 .images_link .kiber-iloader {
    width: 28px;
    height: 8px;
    margin: -4px 0 0 -14px;
}
.kiber-iloader-v3 .kiber-iloader i:nth-child(1) {
    left: -40%;
    top: 0;
    width: 40%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--kiber-cyan), var(--kiber-red), transparent);
    animation: kiber-scan 0.9s linear infinite;
}
.kiber-iloader-v3 .kiber-iloader i:nth-child(2),
.kiber-iloader-v3 .kiber-iloader i:nth-child(3) {
    top: 2px;
    width: 3px;
    height: calc(100% - 4px);
    background: var(--kiber-red);
    opacity: 0.85;
    animation: kiber-blink 0.4s steps(2) infinite;
}
.kiber-iloader-v3 .kiber-iloader i:nth-child(2) { left: 4px; }
.kiber-iloader-v3 .kiber-iloader i:nth-child(3) { right: 4px; animation-delay: 0.2s; }

/* ---------- v4 Hex Core — rotating hex, red vertex ---------- */
.kiber-iloader-v4 .kiber-iloader i:nth-child(1),
.kiber-iloader-v4 .kiber-iloader i:nth-child(2) {
    inset: 0;
    clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
    background: var(--kiber-ink);
}
.kiber-iloader-v4 .kiber-iloader i:nth-child(1) {
    background: conic-gradient(from 0deg, var(--kiber-ink) 0 70%, var(--kiber-red) 70% 100%);
    animation: kiber-spin 1s linear infinite;
}
.kiber-iloader-v4 .kiber-iloader i:nth-child(2) {
    inset: 4px;
    background: #f7f7f4;
}
.kiber-iloader-v4 .kiber-iloader i:nth-child(3) {
    left: 50%;
    top: 50%;
    width: 6px;
    height: 6px;
    margin: -3px 0 0 -3px;
    background: var(--kiber-red);
    clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
    animation: kiber-pulse 0.9s ease-in-out infinite;
}

/* ---------- v5 Orbit Trio — abstract, one red moon ---------- */
.kiber-iloader-v5 .kiber-iloader i:nth-child(1),
.kiber-iloader-v5 .kiber-iloader i:nth-child(2),
.kiber-iloader-v5 .kiber-iloader i:nth-child(3) {
    left: 50%;
    top: 50%;
    width: 7px;
    height: 7px;
    margin: -3.5px 0 0 -3.5px;
    border-radius: 50%;
    background: var(--kiber-ink);
}
.kiber-iloader-v5 .kiber-iloader i:nth-child(1) {
    background: var(--kiber-red);
    animation: kiber-orbit-a 1.1s linear infinite;
}
.kiber-iloader-v5 .kiber-iloader i:nth-child(2) { animation: kiber-orbit-b 1.1s linear infinite; }
.kiber-iloader-v5 .kiber-iloader i:nth-child(3) { animation: kiber-orbit-c 1.1s linear infinite; }
.kiber-iloader-v5 .images_link .kiber-iloader i {
    width: 4px;
    height: 4px;
    margin: -2px 0 0 -2px;
}

/* ---------- v6 Pulse Core — expanding red rings ---------- */
.kiber-iloader-v6 .kiber-iloader i:nth-child(1),
.kiber-iloader-v6 .kiber-iloader i:nth-child(2) {
    inset: 0;
    border-radius: 50%;
    border: 1.5px solid var(--kiber-red);
    animation: kiber-ripple 1.4s ease-out infinite;
}
.kiber-iloader-v6 .kiber-iloader i:nth-child(2) { animation-delay: 0.7s; }
.kiber-iloader-v6 .kiber-iloader i:nth-child(3) {
    left: 50%;
    top: 50%;
    width: 8px;
    height: 8px;
    margin: -4px 0 0 -4px;
    border-radius: 50%;
    background: var(--kiber-red);
    box-shadow: 0 0 10px rgba(230, 46, 4, 0.6);
    animation: kiber-pulse 1.4s ease-in-out infinite;
}

/* ---------- v7 Katana — luxury blade sweep ---------- */
.kiber-iloader-v7 .kiber-iloader {
    border-radius: 50%;
    box-shadow: inset 0 0 0 1px var(--kiber-track);
}
.kiber-iloader-v7 .kiber-iloader i:nth-child(1) {
    left: 50%;
    top: 4px;
    width: 2px;
    height: 16px;
    margin-left: -1px;
    border-radius: 2px 2px 0 0;
    background: linear-gradient(to top, transparent, var(--kiber-red) 40%, #fff 100%);
    transform-origin: 50% 16px;
    animation: kiber-spin 0.85s linear infinite;
}
.kiber-iloader-v7 .images_link .kiber-iloader i:nth-child(1) {
    height: 8px;
    top: 2px;
    transform-origin: 50% 8px;
}
.kiber-iloader-v7 .kiber-iloader i:nth-child(2) {
    left: 50%;
    top: 50%;
    width: 4px;
    height: 4px;
    margin: -2px 0 0 -2px;
    border-radius: 50%;
    background: var(--kiber-ink);
}

/* ---------- v8 Radar — tech sweep + red blip ---------- */
.kiber-iloader-v8 .kiber-iloader {
    border-radius: 50%;
    border: 1px solid rgba(20, 20, 20, 0.18);
    overflow: hidden;
    background:
        linear-gradient(var(--kiber-track), var(--kiber-track)) center / 100% 1px no-repeat,
        linear-gradient(var(--kiber-track), var(--kiber-track)) center / 1px 100% no-repeat;
}
.kiber-iloader-v8 .kiber-iloader i:nth-child(1) {
    inset: 0;
    background: conic-gradient(from 0deg, rgba(230, 46, 4, 0.55) 0 18deg, transparent 40deg 360deg);
    animation: kiber-spin 1.25s linear infinite;
}
.kiber-iloader-v8 .kiber-iloader i:nth-child(2) {
    left: 68%;
    top: 28%;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--kiber-red);
    box-shadow: 0 0 6px var(--kiber-red);
    animation: kiber-blink 1.25s ease-in-out infinite;
}

/* ---------- v9 Brutalist Frame — rotating square, red corner ---------- */
.kiber-iloader-v9 .kiber-iloader i:nth-child(1) {
    inset: 4px;
    border: 1.5px solid var(--kiber-ink);
    animation: kiber-spin-quad 1.4s cubic-bezier(0.6, 0, 0.4, 1) infinite;
}
.kiber-iloader-v9 .kiber-iloader i:nth-child(2) {
    width: 10px;
    height: 10px;
    right: 4px;
    top: 4px;
    border-top: 2.5px solid var(--kiber-red);
    border-right: 2.5px solid var(--kiber-red);
    animation: kiber-spin-quad 1.4s cubic-bezier(0.6, 0, 0.4, 1) infinite;
    transform-origin: -6px 16px;
}

/* ---------- v10 Quantum Ticks — chasing dashes, one red ---------- */
.kiber-iloader-v10 .kiber-iloader i:nth-child(1) {
    inset: 0;
    border-radius: 50%;
    background: conic-gradient(
        var(--kiber-red) 0 12deg,
        transparent 12deg 45deg,
        var(--kiber-ink) 45deg 57deg,
        transparent 57deg 90deg,
        var(--kiber-ink) 90deg 102deg,
        transparent 102deg 135deg,
        var(--kiber-ink) 135deg 147deg,
        transparent 147deg 180deg,
        var(--kiber-ink) 180deg 192deg,
        transparent 192deg 225deg,
        var(--kiber-ink) 225deg 237deg,
        transparent 237deg 270deg,
        var(--kiber-ink) 270deg 282deg,
        transparent 282deg 315deg,
        var(--kiber-ink) 315deg 327deg,
        transparent 327deg 360deg
    );
    -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 2px));
            mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 2px));
    animation: kiber-spin 0.8s steps(8) infinite;
}

@-webkit-keyframes kiber-spin {
    from { -webkit-transform: rotate(0deg); }
    to { -webkit-transform: rotate(360deg); }
}
@keyframes kiber-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
@keyframes kiber-spin-quad {
    0% { transform: rotate(0deg); }
    25% { transform: rotate(90deg); }
    50% { transform: rotate(180deg); }
    75% { transform: rotate(270deg); }
    100% { transform: rotate(360deg); }
}
@keyframes kiber-pulse {
    0%, 100% { transform: scale(0.75); opacity: 0.65; }
    50% { transform: scale(1); opacity: 1; }
}
@keyframes kiber-scan {
    to { transform: translateX(360%); }
}
@keyframes kiber-blink {
    0%, 100% { opacity: 0.2; }
    50% { opacity: 1; }
}
@keyframes kiber-ripple {
    0% { transform: scale(0.25); opacity: 0.8; }
    100% { transform: scale(1); opacity: 0; }
}
@keyframes kiber-orbit-a {
    from { transform: rotate(0deg) translateX(16px) rotate(0deg); }
    to   { transform: rotate(360deg) translateX(16px) rotate(-360deg); }
}
@keyframes kiber-orbit-b {
    from { transform: rotate(120deg) translateX(16px) rotate(-120deg); }
    to   { transform: rotate(480deg) translateX(16px) rotate(-480deg); }
}
@keyframes kiber-orbit-c {
    from { transform: rotate(240deg) translateX(16px) rotate(-240deg); }
    to   { transform: rotate(600deg) translateX(16px) rotate(-600deg); }
}