/* DJ SONIX – Foto-Slider | Endless auto-scroll + drag + lightbox */

.djsx {
  --djsx-accent: #ff4e00;
  --djsx-bg: #1f1e24;
  --djsx-fg: #ffffff;
  --djsx-radius: 14px;
  --djsx-gap: 16px;
  --djsx-card-h: clamp(260px, 42vw, 400px);
  --djsx-speed: 40s;        /* auto-scroll duration (full loop) */
  --djsx-cols-desktop: 4;
  --djsx-cols-tablet: 3;
  --djsx-cols-mobile: 1;
  position: relative;
  width: 100%;
  box-sizing: border-box;
}
.djsx *,
.djsx *::before,
.djsx *::after {
  box-sizing: border-box;
}

/* ── Viewport ─────────────────────────────────────────────── */
.djsx-viewport {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
  mask-image:         linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
  cursor: grab;
}
.djsx-viewport.is-dragging {
  cursor: grabbing;
}

/* ── Track — JS-driven via rAF (no CSS animation) ────────── */
.djsx-track {
  display: flex;
  gap: var(--djsx-gap);
  padding: 4px 0 8px;
  width: max-content;
  will-change: transform;
  user-select: none;
}

/* ── Card ─────────────────────────────────────────────────── */
.djsx-card {
  position: relative;
  flex: 0 0 auto;
  height: var(--djsx-card-h);
  aspect-ratio: 9 / 16;
  margin: 0;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--djsx-radius);
  overflow: hidden;
  background: var(--djsx-bg);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  appearance: none;
}
.djsx-card:focus-visible {
  outline: 2px solid var(--djsx-accent);
  outline-offset: 2px;
}

.djsx-img,
.djsx-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.djsx-card:hover .djsx-img,
.djsx-card:hover img {
  transform: scale(1.05);
}

/* ── Overlay ──────────────────────────────────────────────── */
.djsx-overlay {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 38px 14px 12px;
  text-align: left;
  background: linear-gradient(to top, rgba(0,0,0,.86), rgba(0,0,0,.42) 45%, transparent);
}
.djsx-name {
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.15;
}
.djsx-ctx {
  color: rgba(255,255,255,.62);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── Arrows ───────────────────────────────────────────────── */
.djsx-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 46px; height: 46px;
  display: none;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(20,20,24,.6);
  color: #fff;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: background .2s, border-color .2s, transform .1s;
}
.djsx-arrow:hover {
  background: var(--djsx-accent);
  border-color: var(--djsx-accent);
}
.djsx-arrow:active { transform: translateY(-50%) scale(.94); }
.djsx-prev { left: 8px; }
.djsx-next { right: 8px; }
@media (min-width: 768px) {
  .djsx-arrow { display: inline-flex; }
}

/* ── Lightbox ─────────────────────────────────────────────── */
.djsx-lb {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.92);
  backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity .2s ease;
}
.djsx-lb.is-open { opacity: 1; }
.djsx-lb__img {
  max-width: 92vw;
  max-height: 80vh;
  width: auto; height: auto;
  border-radius: 12px;
  object-fit: contain;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,.7);
}
.djsx-lb__cap {
  position: absolute;
  bottom: 4vh;
  left: 0; right: 0;
  text-align: center;
  color: #fff;
}
.djsx-lb__name { font-weight: 700; font-size: 1.2rem; }
.djsx-lb__ctx {
  color: rgba(255,255,255,.6);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .1em;
}
.djsx-lb__btn {
  position: absolute;
  z-index: 2;
  width: 48px; height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.2);
  background: transparent;
  color: #fff;
  cursor: pointer;
  font-size: 26px;
  line-height: 1;
  transition: background .2s;
}
.djsx-lb__btn:hover { background: rgba(255,255,255,.12); }
.djsx-lb__close { top: 18px; right: 18px; }
.djsx-lb__prev { left: 14px;  top: 50%; transform: translateY(-50%); }
.djsx-lb__next { right: 14px; top: 50%; transform: translateY(-50%); }

/* ── Reduced-motion ───────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .djsx-img, .djsx-card img, .djsx-lb {
    transition: none !important;
  }
}