/* =========================================================
   AuroraVeil12 – Styles
   ========================================================= */

.auroraveil12-wrapper {
    --av-transition: 600ms cubic-bezier(0.22, 1, 0.36, 1);
    position: relative;
    width: 100%;
}

.auroraveil12-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    width: 100%;
}

.auroraveil12-item {
    position: relative;
    width: 100%;
    height: 480px;
    overflow: hidden;
    background: #05060d;
    cursor: pointer;
    isolation: isolate;
    touch-action: pan-y;
}

.auroraveil12-source-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0; /* dient nur als Texturquelle */
    pointer-events: none;
    user-select: none;
}

.auroraveil12-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: block;
    transform: translateZ(0);
    will-change: transform, opacity;
    transition: filter var(--av-transition);
}

.auroraveil12-item:not(.is-ready) .auroraveil12-canvas {
    animation: auroraveil12-loading-pulse 2.6s ease-in-out infinite;
    background: radial-gradient(circle at 50% 40%, rgba(123,92,255,0.18), rgba(5,6,13,0.6));
}

@keyframes auroraveil12-loading-pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0.85; }
}

/* Aufleuchten beim Klick -> Übergang zur Lightbox */
.auroraveil12-flash-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at var(--flash-x, 50%) var(--flash-y, 50%), rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.0) 60%);
    opacity: 0;
    mix-blend-mode: screen;
    transform: scale(0.6);
    transition: opacity 260ms ease-out, transform 800ms cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 3;
}

.auroraveil12-item.is-flashing .auroraveil12-flash-overlay {
    opacity: 1;
    transform: scale(2.6);
}

.auroraveil12-item.is-leaving .auroraveil12-canvas,
.auroraveil12-item.is-leaving .auroraveil12-flash-overlay {
    opacity: 0;
    transition: opacity 350ms ease-in;
}

/* Caption */
.auroraveil12-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 14px 18px;
    font-size: 15px;
    line-height: 1.4;
    color: #fff;
    background: linear-gradient(to top, rgba(0,0,0,0.55), rgba(0,0,0,0));
    z-index: 4;
    pointer-events: none;
    transition: opacity 350ms ease, transform 350ms ease;
}

.auroraveil12-item.is-flashing .auroraveil12-caption {
    opacity: 0;
    transform: translateY(12px);
}

/* =========================================================
   Lightbox
   ========================================================= */
.auroraveil12-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 420ms ease, visibility 420ms ease;
}

.auroraveil12-lightbox.is-active {
    opacity: 1;
    visibility: visible;
}

.auroraveil12-lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(4, 5, 12, 0.92);
    backdrop-filter: blur(6px);
}

.auroraveil12-lightbox-content {
    position: relative;
    max-width: 92vw;
    max-height: 88vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: scale(0.85);
    opacity: 0;
    transition: transform 520ms cubic-bezier(0.16, 1, 0.3, 1), opacity 420ms ease;
}

.auroraveil12-lightbox.is-active .auroraveil12-lightbox-content {
    transform: scale(1);
    opacity: 1;
}

.auroraveil12-lightbox-img {
    max-width: 92vw;
    max-height: 78vh;
    border-radius: 6px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.6);
    object-fit: contain;
}

.auroraveil12-lightbox-caption {
    margin-top: 14px;
    color: #f1f1f1;
    font-size: 15px;
    text-align: center;
    max-width: 80vw;
}

.auroraveil12-lightbox-close {
    position: absolute;
    top: -42px;
    right: -8px;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,0.12);
    color: #fff;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 200ms ease, transform 200ms ease;
}

.auroraveil12-lightbox-close:hover {
    background: rgba(255,255,255,0.25);
    transform: rotate(90deg);
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
    .auroraveil12-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .auroraveil12-item {
        height: 380px;
    }
}

@media (max-width: 767px) {
    .auroraveil12-grid {
        grid-template-columns: 1fr;
    }
    .auroraveil12-item {
        height: 320px;
    }
    .auroraveil12-lightbox-close {
        top: -48px;
        right: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .auroraveil12-canvas,
    .auroraveil12-flash-overlay,
    .auroraveil12-lightbox-content,
    .auroraveil12-caption {
        transition: none !important;
        animation: none !important;
    }
}