/**
 * Widgets Styles
 * 
 * @version 1.0.0
 */

/* =====================
   BASE STYLES
   ===================== */
.alinea-gallery-wrapper {
    position: relative;
    width: 100%;
}

.alinea-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    width: 100%;
}

.alinea-gallery-item {
    position: relative;
    display: block;
    overflow: hidden;
    text-decoration: none;
    background: #f5f5f5;
    transition: box-shadow 0.3s ease;
}

.alinea-gallery-item:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

.alinea-image-wrap {
    position: relative;
    overflow: hidden;
    line-height: 0;
}

.alinea-gallery-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.4s ease, filter 0.4s ease;
    will-change: transform;
}

/* =====================
   ASPECT RATIOS
   ===================== */
.alinea-ratio-1-1 .alinea-image-wrap {
    aspect-ratio: 1 / 1;
}

.alinea-ratio-4-3 .alinea-image-wrap {
    aspect-ratio: 4 / 3;
}

.alinea-ratio-3-4 .alinea-image-wrap {
    aspect-ratio: 3 / 4;
}

.alinea-ratio-16-9 .alinea-image-wrap {
    aspect-ratio: 16 / 9;
}

.alinea-ratio-3-2 .alinea-image-wrap {
    aspect-ratio: 3 / 2;
}

.alinea-ratio-1-1 .alinea-gallery-item img,
.alinea-ratio-4-3 .alinea-gallery-item img,
.alinea-ratio-3-4 .alinea-gallery-item img,
.alinea-ratio-16-9 .alinea-gallery-item img,
.alinea-ratio-3-2 .alinea-gallery-item img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Make image-wrap relative for absolute positioned images */
.alinea-ratio-1-1 .alinea-image-wrap,
.alinea-ratio-4-3 .alinea-image-wrap,
.alinea-ratio-3-4 .alinea-image-wrap,
.alinea-ratio-16-9 .alinea-image-wrap,
.alinea-ratio-3-2 .alinea-image-wrap {
    position: relative;
    width: 100%;
}

/* =====================
   HOVER EFFECTS
   ===================== */
.alinea-hover-zoom .alinea-gallery-item:hover img {
    transform: scale(1.1);
}

.alinea-hover-zoom-out .alinea-gallery-item img {
    transform: scale(1.1);
}

.alinea-hover-zoom-out .alinea-gallery-item:hover img {
    transform: scale(1);
}

.alinea-hover-brightness .alinea-gallery-item:hover img {
    filter: brightness(1.2);
}

.alinea-hover-grayscale .alinea-gallery-item img {
    filter: grayscale(100%);
}

.alinea-hover-grayscale .alinea-gallery-item:hover img {
    filter: grayscale(0%);
}

.alinea-hover-blur .alinea-gallery-item:hover img {
    filter: blur(3px);
}

/* =====================
   HOVER OVERLAY
   ===================== */
.alinea-hover-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0);
    opacity: 0;
    transition: opacity 0.3s ease, background-color 0.3s ease;
    pointer-events: none;
    z-index: 2;
}

.alinea-has-overlay .alinea-gallery-item:hover .alinea-hover-overlay {
    opacity: 1;
}

.alinea-hover-overlay i,
.alinea-hover-overlay svg {
    color: #fff;
    font-size: 30px;
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.alinea-gallery-item:hover .alinea-hover-overlay i,
.alinea-gallery-item:hover .alinea-hover-overlay svg {
    transform: scale(1);
}

/* =====================
   CAPTIONS
   ===================== */
.alinea-caption {
    padding: 10px;
    text-align: center;
    font-size: 14px;
    line-height: 1.4;
}

/* Overlay caption */
.alinea-caption-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: #fff;
    padding: 20px 15px 15px;
    z-index: 3;
}

/* Overlay on hover */
.alinea-caption-overlay_hover .alinea-caption-overlay {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.alinea-caption-overlay_hover .alinea-gallery-item:hover .alinea-caption-overlay {
    opacity: 1;
    transform: translateY(0);
}

/* =====================
   PAGINATION
   ===================== */
.alinea-pagination {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 30px;
}

.alinea-pagination button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 8px 15px;
    border: none;
    background: #f5f5f5;
    color: #333;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    border-radius: 4px;
}

.alinea-pagination button:hover:not(:disabled) {
    background: #333;
    color: #fff;
}

.alinea-pagination button.active {
    background: #000;
    color: #fff;
}

.alinea-pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.alinea-pagination button svg {
    width: 16px;
    height: 16px;
}

/* =====================
   LOAD MORE
   ===================== */
.alinea-loadmore-wrap {
    display: flex;
    justify-content: center;
    margin-top: 30px;
}

.alinea-loadmore-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 15px 40px;
    border: none;
    background: #333;
    color: #fff;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 4px;
}

.alinea-loadmore-btn:hover:not(:disabled) {
    background: #000;
}

.alinea-loadmore-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.alinea-btn-loader {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.alinea-spinner-sm {
    width: 18px;
    height: 18px;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: alinea-spin 0.8s linear infinite;
}

/* =====================
   SCROLL LOADER
   ===================== */
.alinea-scroll-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 30px;
    margin-top: 30px;
}

.alinea-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #333;
    border-top-color: transparent;
    border-radius: 50%;
    animation: alinea-spin 0.8s linear infinite;
}

.alinea-loader-text {
    font-size: 14px;
    color: #666;
}

@keyframes alinea-spin {
    to {
        transform: rotate(360deg);
    }
}

/* =====================
   LIGHTBOX
   ===================== */
.alinea-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999999;
    visibility: hidden;
    opacity: 0;
    transition: visibility 0s 0.3s, opacity 0.3s ease;
}

.alinea-lightbox.active {
    visibility: visible;
    opacity: 1;
    transition: visibility 0s, opacity 0.3s ease;
}

.alinea-lb-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
}

.alinea-lb-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.alinea-lb-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    text-align: center;
}

.alinea-lb-content img {
    max-width: 100%;
    max-height: 85vh;
    display: block;
    margin: 0 auto;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
}

.alinea-lb-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #fff;
    font-size: 32px;
    cursor: pointer;
    border-radius: 50%;
    transition: background 0.2s ease;
    z-index: 10;
}

.alinea-lb-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.alinea-lb-prev,
.alinea-lb-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #fff;
    cursor: pointer;
    border-radius: 50%;
    transition: background 0.2s ease;
    z-index: 10;
}

.alinea-lb-prev {
    left: 20px;
}

.alinea-lb-next {
    right: 20px;
}

.alinea-lb-prev:hover,
.alinea-lb-next:hover {
    background: rgba(255, 255, 255, 0.2);
}

.alinea-lb-caption {
    margin-top: 15px;
    padding: 10px 20px;
    color: #fff;
    font-size: 15px;
    line-height: 1.5;
}

.alinea-lb-counter {
    margin-top: 8px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 13px;
}

/* =====================
   ANIMATIONS
   ===================== */
@keyframes alinea-fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes alinea-fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes alinea-zoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* =====================
   EMPTY STATE
   ===================== */
.alinea-gallery-empty {
    padding: 40px 20px;
    text-align: center;
    background: #f9f9f9;
    border: 2px dashed #ddd;
    border-radius: 8px;
    color: #666;
    font-size: 14px;
}

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 1024px) {
    .alinea-lb-prev,
    .alinea-lb-next {
        width: 44px;
        height: 44px;
    }

    .alinea-lb-close {
        width: 44px;
        height: 44px;
        font-size: 28px;
    }
}

@media (max-width: 767px) {
    .alinea-pagination {
        gap: 5px;
    }

    .alinea-pagination button {
        min-width: 36px;
        height: 36px;
        padding: 6px 10px;
        font-size: 13px;
    }

    .alinea-loadmore-btn {
        padding: 12px 30px;
        font-size: 14px;
    }

    .alinea-lb-prev {
        left: 10px;
    }

    .alinea-lb-next {
        right: 10px;
    }

    .alinea-lb-close {
        top: 10px;
        right: 10px;
    }

    .alinea-lb-content img {
        max-height: 70vh;
    }
}

/* =====================
   REDUCE MOTION
   ===================== */
@media (prefers-reduced-motion: reduce) {
    .alinea-gallery-item img,
    .alinea-hover-overlay,
    .alinea-caption-overlay,
    .alinea-pagination button,
    .alinea-loadmore-btn,
    .alinea-lightbox {
        transition: none;
    }

    .alinea-spinner,
    .alinea-spinner-sm {
        animation: none;
    }
}