/* ==========================================================================
   Saola Slide Ảnh Widget Styles
   ========================================================================== */

.sfm-slide-anh-widget {
    position: relative;
    width: 100%;
    box-sizing: border-box;
}

/* Slider Container */
.sfm-slider-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: inherit; /* Inherit border radius from wrapper if any */
}

/* Slide Track */
.sfm-slide-track {
    display: flex;
    flex-wrap: nowrap;
    width: 100%;
    box-sizing: border-box;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.sfm-slide-track.no-transition {
    transition: none !important;
}

/* Slide Item */
.sfm-slide-item {
    box-sizing: border-box;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
    border-style: solid;
    border-width: 0;
    border-color: transparent;
    transition: border-color 0.3s ease, background-color 0.3s ease;
}

/* Slide Inner Wrapper */
.sfm-slide-inner {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;
    border-radius: inherit;
}

/* Image Container */
.sfm-slide-img {
    width: 100%;
    height: 300px; /* Baseline default height */
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    transition: border-radius 0.3s ease;
}

.sfm-slide-img img {
    display: block;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Default / Cover / Fill behavior: stretch element to 100% and let object-fit handle scaling */
.sfm-fit-cover .sfm-slide-img img,
.sfm-fit-fill .sfm-slide-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.sfm-fit-fill .sfm-slide-img img {
    object-fit: fill;
}

/* Contain / Scale-down behavior: do NOT stretch small images to prevent pixelation, center them using flexbox, and cap larger ones */
.sfm-fit-contain .sfm-slide-img img,
.sfm-fit-scale-down .sfm-slide-img img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.sfm-fit-scale-down .sfm-slide-img img {
    object-fit: scale-down;
}

/* Hover Zoom Effect */
.sfm-img-zoom .sfm-slide-item:hover .sfm-slide-img img {
    transform: scale(1.08);
}

/* Slide Caption */
.sfm-slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    box-sizing: border-box;
    z-index: 2;
    text-align: center;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0) 100%);
    color: #ffffff;
    font-family: inherit;
    pointer-events: none; /* Let click pass to slide link */
    transition: background-color 0.3s ease, color 0.3s ease, font-size 0.3s ease, padding 0.3s ease;
}

/* Slider Navigation Arrows */
.sfm-slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    outline: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    padding: 0;
}

.sfm-arrow-prev {
    left: 15px;
}

.sfm-arrow-next {
    right: 15px;
}

.sfm-slider-arrow svg {
    width: 20px;
    height: 20px;
    transition: transform 0.2s ease;
}

.sfm-arrow-prev:hover svg {
    transform: translateX(-2px);
}

.sfm-arrow-next:hover svg {
    transform: translateX(2px);
}

/* Slider Navigation Dots */
.sfm-slider-dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    width: 100%;
}

.sfm-slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: none;
    padding: 0;
}

.sfm-slider-dot.active {
    width: 24px;
    border-radius: 5px;
}

/* Responsive Touch Swipe Optimize */
@media (max-width: 767px) {
    .sfm-slider-arrow {
        width: 38px;
        height: 38px;
    }
    .sfm-arrow-prev {
        left: 8px;
    }
    .sfm-arrow-next {
        right: 8px;
    }
}