.sample-photo-marker {
    width: 30px;
    height: 36px;
    border: 0;
    background: transparent;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.sample-photo-marker-camera {
    position: relative;
    z-index: 1;
    display: block;
    width: 25px;
    height: 18px;
    margin-top: 2px;
    border: 2px solid #fff;
    border-radius: 5px;
    background: #1769aa;
    box-shadow: 0 2px 7px rgba(0, 0, 0, 0.45);
}

.sample-photo-marker-camera::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 5px;
    width: 9px;
    height: 6px;
    border: 2px solid #fff;
    border-bottom: 0;
    border-radius: 3px 3px 0 0;
    background: #1769aa;
}

.sample-photo-marker-lens {
    position: absolute;
    top: 3px;
    left: 6px;
    width: 7px;
    height: 7px;
    border: 2px solid #fff;
    border-radius: 50%;
    background: #9edcff;
}

.sample-photo-marker-tail {
    position: absolute;
    left: 50%;
    top: 23px;
    width: 10px;
    height: 10px;
    background: #1769aa;
    border-right: 2px solid #fff;
    border-bottom: 2px solid #fff;
    box-shadow: 3px 3px 5px rgba(0, 0, 0, 0.2);
    transform: translateX(-50%) rotate(45deg);
}

.sample-photo-popup {
    max-width: 340px;
}

.sample-photo-popup-image {
    display: block;
    width: 100%;
    max-height: 280px;
    object-fit: contain;
    border-radius: 6px;
    margin-bottom: 8px;
    background: #111;
    cursor: zoom-in;
}

.sample-photo-popup-image:focus-visible {
    outline: 3px solid #1769aa;
    outline-offset: 2px;
}

.sample-photo-popup-title {
    font-weight: 700;
    line-height: 1.25;
}

.sample-photo-popup-details {
    margin-top: 4px;
    color: #536575;
    font-size: 0.82rem;
}

.sample-photo-popup a {
    display: inline-block;
    margin-top: 7px;
    font-size: 0.82rem;
}

.sample-photo-lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    box-sizing: border-box;
    background: rgba(0, 0, 0, 0);
    overflow: hidden;
}

.sample-photo-lightbox-content {
    position: relative;
    display: inline-block;
    width: max-content;
    height: max-content;
    max-width: calc(100vw - 24px);
    max-height: calc(100vh - 24px);
    padding: 8px;
    box-sizing: border-box;
    overflow: hidden;
    background: #111;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 10px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.55);
}

.sample-photo-lightbox-image {
    display: block;
    width: auto;
    height: auto;
    max-width: calc(100vw - 40px);
    max-height: calc(100vh - 40px);
    object-fit: contain;
}

.sample-photo-lightbox-close {
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: 1;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.45);
    color: #fff;
    cursor: pointer;
    font-size: 30px;
    line-height: 1;
}

.sample-photo-lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

@media (max-width: 600px) {
    .sample-photo-lightbox {
        padding: 8px;
    }

    .sample-photo-lightbox-content {
        max-width: calc(100vw - 16px);
        max-height: calc(100vh - 16px);
        padding: 4px;
        border-radius: 8px;
    }

    .sample-photo-lightbox-image {
        max-width: calc(100vw - 24px);
        max-height: calc(100vh - 24px);
    }

    .sample-photo-lightbox-close {
        top: 4px;
        right: 4px;
    }
}