/* ── UDSIS Image Slider v1.2 ── */

.udsis-slider {
    position: relative;
    width: 100%;
}

/* Viewport : overflow hidden + border-radius ici,
   le box-shadow est sur le viewport donc PAS clippé */
.udsis-slider__viewport {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
}

/* ══════════════════════════════════════
   FADE EFFECT — stacked absolute slides
   ══════════════════════════════════════ */

.udsis-slider[data-effect="fade"] .udsis-slider__track {
    position: relative;
    width: 100%;
}

/* Sizer invisible — garde la hauteur du track (fade only) */
.udsis-slider[data-effect="fade"] .udsis-slider__slide--sizer {
    position: relative;
    display: block;
    visibility: hidden;
    pointer-events: none;
    z-index: -1;
}
.udsis-slider[data-effect="fade"] .udsis-slider__slide--sizer .udsis-slider__img {
    display: block;
    width: 100%;
    height: auto;
}

.udsis-slider[data-effect="fade"] .udsis-slider__slide:not(.udsis-slider__slide--sizer) {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--udsis-transition, 600ms) ease;
    z-index: 0;
}

.udsis-slider[data-effect="fade"] .udsis-slider__slide--active {
    opacity: 1 !important;
    visibility: visible !important;
    z-index: 2;
}

/* Fade : image remplit tout le slide */
.udsis-slider[data-effect="fade"] .udsis-slider__slide:not(.udsis-slider__slide--sizer) .udsis-slider__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ══════════════════════════════════════
   SLIDE EFFECT — flex track translation
   ══════════════════════════════════════ */

.udsis-slider[data-effect="slide"] .udsis-slider__track {
    display: flex;
    align-items: stretch;
    transition: transform var(--udsis-transition, 600ms) ease;
    will-change: transform;
}

/* Sizer masqué en slide — pas nécessaire */
.udsis-slider[data-effect="slide"] .udsis-slider__slide--sizer {
    display: none;
}

.udsis-slider[data-effect="slide"] .udsis-slider__slide {
    flex: 0 0 100%;
    min-width: 0;
    position: relative;
}

/* Slide : toutes les images même hauteur via stretch + 100% */
.udsis-slider[data-effect="slide"] .udsis-slider__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ══════════════════════════
   Shared: Image
   ══════════════════════════ */

.udsis-slider__slide {
    overflow: hidden;
}

.udsis-slider__img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: all 0.4s ease;
}

/* ══════════════════════════
   Overlay
   ══════════════════════════ */

.udsis-slider__overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    transition: background 0.4s ease;
    z-index: 3;
}

/* ══════════════════════════
   Arrows (inside viewport)
   ══════════════════════════ */

.udsis-slider__arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.35);
    color: #fff;
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.3s ease, background 0.3s ease;
    -webkit-appearance: none;
    appearance: none;
}

.udsis-slider:hover .udsis-slider__arrow {
    opacity: 1;
}

.udsis-slider__arrow:hover {
    background: rgba(0, 0, 0, 0.6);
}

.udsis-slider__arrow--prev {
    left: 10px;
}

.udsis-slider__arrow--next {
    right: 10px;
}

/* ══════════════════════════
   Dots (outside viewport)
   ══════════════════════════ */

.udsis-slider__dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 12px 0 0;
    z-index: 10;
}

.udsis-slider__dot {
    width: 10px;
    height: 10px;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: background 0.3s ease, transform 0.3s ease;
    -webkit-appearance: none;
    appearance: none;
    padding: 0;
}

.udsis-slider__dot--active {
    background: #FFD100;
    transform: scale(1.2);
}

.udsis-slider__dot:hover {
    background: rgba(0, 0, 0, 0.6);
}

.udsis-slider__dot--active:hover {
    background: #FFD100;
}