.colour-image-viewer-section {
    max-width: 1180px;
    margin: 0 auto;
/*    padding: 1rem 0 1rem;*/
}

.colour-image-viewer {
    display: grid;
    grid-template-columns: minmax(18rem, 0.95fr) minmax(0, 1.05fr);
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: center;
}

.colour-image-main {
    position: relative;
    display: block;
    overflow: hidden;
    width: 100%;
    height: clamp(28rem, 46vw, 40rem);
    padding: 0;
    border: none;
    border-radius: 2rem;
    background: transparent;
    box-shadow: 0 1.5rem 4rem rgba(28, 38, 23, 0.13);
    cursor: zoom-in;
    appearance: none;
}

    .colour-image-main picture {
        display: block;
        overflow: hidden;
        width: 100%;
        height: 100%;
        border-radius: 2rem;
        background: transparent;
    }

    .colour-image-main img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: contain;
        background: transparent;
        border-radius: 2rem;
    }

.colour-image-main-badge {
    position: absolute;
    right: 1rem;
    bottom: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.9rem;
    height: 2.9rem;
    min-width: 2.9rem;
    min-height: 2.9rem;
    padding: 0;
    overflow: hidden;
    border-radius: 999px;
    font-family: "Inter", Arial, sans-serif;
    font-size: 0;
    font-weight: 700;
    line-height: 1;
    color: #173a1f;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(23, 58, 31, 0.1);
    box-shadow: 0 0.75rem 1.75rem rgba(28, 38, 23, 0.12);
    transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

    .colour-image-main-badge::before {
        content: "+";
        display: block;
        font-size: 1.85rem;
        line-height: 1;
        color: #173a1f;
    }

.colour-image-main:hover .colour-image-main-badge {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 1rem 2rem rgba(28, 38, 23, 0.14);
}

.colour-image-info {
    padding: clamp(1.25rem, 3vw, 2rem);
    border-radius: 1.5rem;
    background: rgba(255, 255, 255, 0.66);
    border: 1px solid rgba(23, 58, 31, 0.08);
    box-shadow: 0 1.25rem 2.5rem rgba(28, 38, 23, 0.07);
}

    .colour-image-info span {
        display: block;
        margin-bottom: 0.6rem;
        font-family: "Inter", Arial, sans-serif;
        font-size: 0.72rem;
        font-weight: 700;
        letter-spacing: 0.12em;
        text-transform: uppercase;
        color: #789469;
    }

    .colour-image-info h3 {
        margin: 0;
        font-family: "Merienda", cursive;
        font-size: clamp(1.6rem, 3vw, 2.5rem);
        line-height: 1.12;
        font-weight: 900;
        color: #102d17;
    }

    .colour-image-info p {
        margin: 1rem 0 0;
        font-family: "Inter", Arial, sans-serif;
        font-size: 1rem;
        line-height: 1.75;
        color: #344b38;
    }

.colour-image-thumbnail-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.colour-image-thumbnail {
    display: grid;
    gap: 0.55rem;
    width: 100%;
    padding: 0.45rem;
    border: 2px solid transparent;
    border-radius: 1.1rem;
    background: rgba(255, 255, 255, 0.66);
    box-shadow: 0 0.75rem 1.75rem rgba(28, 38, 23, 0.08);
    cursor: pointer;
    appearance: none;
    text-align: left;
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

    .colour-image-thumbnail:hover {
        transform: translateY(-2px);
        box-shadow: 0 1rem 2rem rgba(28, 38, 23, 0.12);
    }

    .colour-image-thumbnail.selected {
        border-color: rgba(23, 58, 31, 0.65);
        box-shadow: 0 1rem 2.25rem rgba(23, 58, 31, 0.16);
        background: rgba(255, 255, 255, 0.86);
    }

    .colour-image-thumbnail picture {
        display: block;
        overflow: hidden;
        width: 100%;
        aspect-ratio: 1 / 1;
        border-radius: 0.85rem;
        background: transparent;
    }

    .colour-image-thumbnail img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: contain;
        background: transparent;
        border-radius: 0.85rem;
    }

    .colour-image-thumbnail span {
        display: block;
        padding: 0 0.15rem 0.15rem;
        font-family: "Inter", Arial, sans-serif;
        font-size: 0.78rem;
        font-weight: 600;
        line-height: 1.3;
        color: #173a1f;
    }

.colour-image-popup-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(16, 45, 23, 0.48);
    backdrop-filter: blur(8px);
}

.colour-image-popup-panel {
    width: 96vw;
    height: 94vh;
    max-width: 96vw;
    max-height: 94vh;
    min-width: 96vw;
    min-height: 94vh;
    overflow: hidden;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    padding: clamp(1rem, 1.6vw, 1.5rem);
    border-radius: 2rem;
    background: radial-gradient(circle at top left, rgba(214, 236, 201, 0.65), transparent 24rem), linear-gradient(180deg, #fbf8f0 0%, #f3efe5 100%);
    border: 1px solid rgba(23, 58, 31, 0.08);
    box-shadow: 0 1.5rem 4rem rgba(28, 38, 23, 0.22);
}

.colour-image-popup-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

    .colour-image-popup-header span {
        display: block;
        margin-bottom: 0.45rem;
        font-family: "Inter", Arial, sans-serif;
        font-size: 0.72rem;
        font-weight: 700;
        letter-spacing: 0.12em;
        text-transform: uppercase;
        color: #789469;
    }

    .colour-image-popup-header h2 {
        margin: 0;
        font-family: "Merienda", cursive;
        font-size: clamp(1.8rem, 3vw, 3rem);
        line-height: 1.08;
        font-weight: 900;
        letter-spacing: -0.03em;
        color: #102d17;
    }

    .colour-image-popup-header p {
        margin: 0.55rem 0 0;
        font-family: "Inter", Arial, sans-serif;
        font-size: 1rem;
        line-height: 1.55;
        color: #344b38;
    }

.colour-image-popup-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 2.8rem;
    height: 2.8rem;
    border: none;
    border-radius: 999px;
    font-size: 1.9rem;
    line-height: 1;
    color: #173a1f;
    background: rgba(255, 255, 255, 0.72);
    box-shadow: 0 0.75rem 1.75rem rgba(28, 38, 23, 0.08);
    cursor: pointer;
    transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

    .colour-image-popup-close:hover {
        transform: translateY(-2px);
        background: rgba(255, 255, 255, 0.92);
        box-shadow: 0 1rem 2rem rgba(28, 38, 23, 0.12);
    }

.colour-image-popup-large {
    min-height: 0;
    height: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 2rem;
    background: transparent;
    box-shadow: none;
}

    .colour-image-popup-large picture {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        height: 100%;
        overflow: hidden;
        border-radius: 2rem;
        background: transparent;
    }

    .colour-image-popup-large img {
        display: block;
        width: 100%;
        height: 100%;
        max-width: none;
        max-height: none;
        object-fit: contain;
        background: transparent;
        border-radius: 2rem;
    }

.colour-image-popup-thumbnail-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(5.25rem, 1fr));
    gap: 0.65rem;
    margin-top: 1rem;
    max-height: 8rem;
    overflow: auto;
    padding: 0.15rem 0.15rem 0.25rem;
}

.colour-image-popup-thumbnail {
    display: block;
    overflow: hidden;
    width: 100%;
    padding: 0.3rem;
    border: 2px solid transparent;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.66);
    box-shadow: 0 0.75rem 1.75rem rgba(28, 38, 23, 0.08);
    cursor: pointer;
    appearance: none;
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

    .colour-image-popup-thumbnail:hover {
        transform: translateY(-2px);
        box-shadow: 0 1rem 2rem rgba(28, 38, 23, 0.12);
    }

    .colour-image-popup-thumbnail.selected {
        border-color: rgba(23, 58, 31, 0.65);
        box-shadow: 0 1rem 2.25rem rgba(23, 58, 31, 0.16);
        background: rgba(255, 255, 255, 0.86);
    }

    .colour-image-popup-thumbnail picture {
        display: block;
        overflow: hidden;
        width: 100%;
        aspect-ratio: 1 / 1;
        border-radius: 0.75rem;
        background: transparent;
    }

    .colour-image-popup-thumbnail img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: contain;
        background: transparent;
        border-radius: 0.75rem;
    }

@media (max-width: 1080px) {
    .colour-image-viewer {
        grid-template-columns: 1fr;
    }

    .colour-image-main {
        height: 26rem;
    }

    .colour-image-thumbnail-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .colour-image-popup-panel {
        width: calc(100vw - 1.5rem);
        height: calc(100vh - 1.5rem);
        max-width: calc(100vw - 1.5rem);
        max-height: calc(100vh - 1.5rem);
        min-width: calc(100vw - 1.5rem);
        min-height: calc(100vh - 1.5rem);
    }
}

@media (max-width: 960px) {
    .colour-image-thumbnail-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 620px) {
    .colour-image-viewer-section {
        padding: 1.5rem 0 3rem;
    }

    .colour-image-main {
        height: 22rem;
        border-radius: 1.5rem;
    }

        .colour-image-main picture, .colour-image-main img {
            border-radius: 1.5rem;
        }

    .colour-image-info {
        border-radius: 1.25rem;
    }

    .colour-image-thumbnail-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.45rem;
    }

    .colour-image-thumbnail {
        border-radius: 0.8rem;
    }

        .colour-image-thumbnail picture, .colour-image-thumbnail img {
            border-radius: 0.65rem;
        }

        .colour-image-thumbnail span {
            font-size: 0.74rem;
        }

    .colour-image-main-badge {
        right: 0.75rem;
        bottom: 0.75rem;
        width: 2.5rem;
        height: 2.5rem;
        min-width: 2.5rem;
        min-height: 2.5rem;
    }

        .colour-image-main-badge::before {
            font-size: 1.55rem;
        }

    .colour-image-popup-backdrop {
        padding: 0.5rem;
    }

    .colour-image-popup-panel {
        width: calc(100vw - 1rem);
        height: calc(100vh - 1rem);
        max-width: calc(100vw - 1rem);
        max-height: calc(100vh - 1rem);
        min-width: calc(100vw - 1rem);
        min-height: calc(100vh - 1rem);
        padding: 0.85rem;
        border-radius: 1.25rem;
    }

    .colour-image-popup-header {
        margin-bottom: 0.75rem;
    }

        .colour-image-popup-header h2 {
            font-size: clamp(1.55rem, 8vw, 2.35rem);
        }

        .colour-image-popup-header p {
            font-size: 0.92rem;
        }

    .colour-image-popup-large, .colour-image-popup-large picture, .colour-image-popup-large img {
        border-radius: 1.25rem;
    }

    .colour-image-popup-thumbnail-row {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 0.45rem;
        max-height: 6.5rem;
    }

    .colour-image-popup-thumbnail {
        border-radius: 0.8rem;
        padding: 0.25rem;
    }

        .colour-image-popup-thumbnail picture, .colour-image-popup-thumbnail img {
            border-radius: 0.55rem;
        }
}