/* ========================================
   Thumbnail Gallery - Frontend Styles
   ======================================== */

.tg-gallery-wrapper {
    position: relative;
    width: 100%;
}

/* --- Ana Görsel --- */
.tg-main-image-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 8px;
}

.tg-main-image-wrapper img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    display: block;
    border-radius: inherit;
    transition-property: opacity, transform;
    transition-timing-function: ease;
    transition-duration: 0.4s;
}

/* --- Geçiş Efektleri --- */

/* Fade */
.tg-gallery-wrapper[data-transition="fade"] .tg-main-image-wrapper img.tg-animating {
    opacity: 0;
}

/* Slide Left */
.tg-gallery-wrapper[data-transition="slide-left"] .tg-main-image-wrapper img.tg-animating {
    opacity: 0;
    transform: translateX(-60px);
}

/* Slide Right */
.tg-gallery-wrapper[data-transition="slide-right"] .tg-main-image-wrapper img.tg-animating {
    opacity: 0;
    transform: translateX(60px);
}

/* Slide Up */
.tg-gallery-wrapper[data-transition="slide-up"] .tg-main-image-wrapper img.tg-animating {
    opacity: 0;
    transform: translateY(-40px);
}

/* Slide Down */
.tg-gallery-wrapper[data-transition="slide-down"] .tg-main-image-wrapper img.tg-animating {
    opacity: 0;
    transform: translateY(40px);
}

/* Zoom In */
.tg-gallery-wrapper[data-transition="zoom-in"] .tg-main-image-wrapper img.tg-animating {
    opacity: 0;
    transform: scale(0.7);
}

/* Zoom Out */
.tg-gallery-wrapper[data-transition="zoom-out"] .tg-main-image-wrapper img.tg-animating {
    opacity: 0;
    transform: scale(1.3);
}

/* Flip */
.tg-gallery-wrapper[data-transition="flip"] .tg-main-image-wrapper {
    perspective: 1000px;
}

.tg-gallery-wrapper[data-transition="flip"] .tg-main-image-wrapper img {
    transition-property: opacity, transform;
    backface-visibility: hidden;
}

.tg-gallery-wrapper[data-transition="flip"] .tg-main-image-wrapper img.tg-animating {
    opacity: 0;
    transform: rotateY(90deg);
}

/* --- Thumbnail Container --- */
.tg-thumbnails-section {
    position: relative;
    margin-top: 12px;
    display: flex;
    align-items: center;
}

.tg-thumbnails-viewport {
    overflow: hidden;
    flex: 1;
    min-width: 0;
}

.tg-thumbnails-track {
    display: flex;
    gap: 10px;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    will-change: transform;
}

/* --- Thumbnail Item --- */
.tg-thumbnail-item {
    flex: 0 0 auto;
    width: 120px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    border: 3px solid transparent;
    transition: all 0.3s ease;
    opacity: 0.6;
}

.tg-thumbnail-item:hover {
    opacity: 0.85;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.tg-thumbnail-item.tg-active {
    border-color: #f5a623;
    opacity: 1;
    box-shadow: 0 2px 10px rgba(245, 166, 35, 0.3);
}

.tg-thumbnail-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* --- Ok Butonları --- */
.tg-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: #f5a623;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    padding: 0;
    line-height: 1;
}

.tg-nav-btn:hover {
    background: #e09510;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
    transform: translateY(-50%) scale(1.1);
}

.tg-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: translateY(-50%);
}

.tg-nav-prev {
    left: -18px;
}

.tg-nav-next {
    right: -18px;
}

.tg-nav-btn svg {
    width: 16px;
    height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* --- Ok Görünürlük Modları --- */
.tg-arrows-hover .tg-nav-btn {
    opacity: 0;
    transition: all 0.3s ease, opacity 0.3s ease;
}

.tg-arrows-hover:hover .tg-nav-btn {
    opacity: 1;
}

.tg-arrows-hover:hover .tg-nav-btn:disabled {
    opacity: 0.3;
}

.tg-arrows-hidden .tg-nav-btn {
    display: none;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .tg-main-image-wrapper img {
        height: 350px;
    }

    .tg-thumbnail-item {
        width: 100px;
        height: 68px;
    }
}

@media (max-width: 767px) {
    .tg-main-image-wrapper img {
        height: 250px;
    }

    .tg-thumbnail-item {
        width: 80px;
        height: 56px;
    }

    .tg-thumbnails-track {
        gap: 6px;
    }

    .tg-nav-btn {
        width: 30px;
        height: 30px;
    }

    .tg-nav-prev {
        left: -14px;
    }

    .tg-nav-next {
        right: -14px;
    }
}