/*
 * Адаптивное оформление галереи BitMetall.
 * Все правила изолированы внутри #gallery.bm-gallery.
 */

#gallery.bm-gallery {
    --bm-gallery-green: #075b55;
    --bm-gallery-green-dark: #063f3b;
    --bm-gallery-green-soft: #edf7f5;
    --bm-gallery-orange: #f5a623;
    --bm-gallery-orange-dark: #dc8500;
    --bm-gallery-text: #29413f;
    --bm-gallery-muted: #617572;
    --bm-gallery-heading-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    box-sizing: border-box;
    display: block;
    width: calc(100% - 40px);
    max-width: 1200px;
    height: auto;
    min-height: 0;
    margin: 0 auto;
    padding: 0 0 54px;
    color: var(--bm-gallery-text);
    font-family: inherit;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;
}

#gallery.bm-gallery,
#gallery.bm-gallery * {
    box-sizing: border-box;
}

#gallery.bm-gallery .bm-gallery__title {
    margin: 24px 0 30px;
    color: var(--bm-gallery-green-dark);
    font-family: var(--bm-gallery-heading-font);
    font-size: inherit;
    letter-spacing: normal;
    text-align: center;
    text-shadow: none;
    text-transform: none;
}

#gallery.bm-gallery .bm-gallery__title a {
    display: inline-block;
    margin: 0;
    color: inherit;
    font-family: inherit;
    letter-spacing: normal;
    text-decoration: none;
    text-shadow: none;
    text-transform: none;
}

#gallery.bm-gallery .bm-gallery__title h1,
#gallery.bm-gallery .bm-gallery__title > a > span {
    display: inline;
    margin: 0;
    color: var(--bm-gallery-green-dark);
    font-family: inherit;
    font-size: clamp(1.85rem, 3.7vw, 2.8rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    text-align: center;
    text-shadow: none;
    text-transform: none;
}

#gallery.bm-gallery .bm-gallery__title > a > span {
    margin-left: 0.16em;
    color: var(--bm-gallery-text);
    font-weight: 600;
}

#gallery.bm-gallery .bm-gallery__title-rule {
    display: block;
    width: 78px;
    height: 4px;
    margin: 15px auto 0;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--bm-gallery-orange) 0 62%, var(--bm-gallery-green) 62% 100%);
}

#gallery.bm-gallery .bm-gallery-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin: 0 0 38px;
}

#gallery.bm-gallery .bm-gallery-nav__link {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    min-height: 42px;
    padding: 9px 14px;
    border: 1px solid rgba(7, 91, 85, 0.2);
    border-radius: 999px;
    background: #fff;
    color: var(--bm-gallery-green-dark);
    font-size: 0.91rem;
    font-weight: 600;
    line-height: 1.25;
    text-decoration: none;
    box-shadow: 0 5px 14px rgba(10, 65, 61, 0.07);
    transition: border-color 170ms ease, box-shadow 170ms ease, color 170ms ease, transform 170ms ease;
}

#gallery.bm-gallery .bm-gallery-nav__count {
    display: inline-grid;
    min-width: 24px;
    height: 24px;
    padding: 0 6px;
    place-items: center;
    border-radius: 999px;
    background: var(--bm-gallery-green-soft);
    color: var(--bm-gallery-green);
    font-size: 0.77rem;
    font-weight: 700;
}

#gallery.bm-gallery .bm-gallery-nav__link:hover {
    border-color: rgba(245, 166, 35, 0.65);
    color: var(--bm-gallery-orange-dark);
    text-decoration: none;
    box-shadow: 0 8px 20px rgba(10, 65, 61, 0.12);
    transform: translateY(-2px);
}

#gallery.bm-gallery > .folder.group {
    display: grid;
    width: 100%;
    height: auto;
    margin: 0 0 50px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
    scroll-margin-top: 24px;
}

#gallery.bm-gallery > .folder.group > .port,
#gallery.bm-gallery .bm-gallery-album-header {
    float: none;
    width: 100%;
    margin: 0;
    border: 0;
}

#gallery.bm-gallery > .folder.group > .port {
    grid-column: 1 / -1;
}

#gallery.bm-gallery > .folder.group > .port .fn_proj,
#gallery.bm-gallery .bm-gallery-album-header__content {
    margin: 0;
    padding: 0 0 14px;
    border-bottom: 1px solid rgba(7, 91, 85, 0.15);
    font-size: inherit;
    font-weight: 400;
}

#gallery.bm-gallery .bm-gallery-group__headline,
#gallery.bm-gallery .bm-gallery-album-header__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

#gallery.bm-gallery .bm-gallery-group h2,
#gallery.bm-gallery .bm-gallery-album-header h1 {
    margin: 0;
    color: var(--bm-gallery-green-dark);
    font-size: clamp(1.35rem, 2.4vw, 1.9rem);
    font-weight: 700;
    line-height: 1.25;
    overflow-wrap: anywhere;
}

/* Сбрасываем старый декоративный стиль h1 только у названия открытого альбома. */
#gallery.bm-gallery .bm-gallery-album-header h1 {
    font-family: var(--bm-gallery-heading-font);
    font-style: normal;
    font-variant: normal;
    letter-spacing: -0.02em;
    text-shadow: none;
    text-transform: none;
}

#gallery.bm-gallery > .folder.group > .port .group_title {
    color: var(--bm-gallery-green-dark);
    font-size: clamp(1.35rem, 2.4vw, 1.9rem);
    font-weight: 700;
    line-height: 1.25;
    overflow-wrap: anywhere;
}

#gallery.bm-gallery .bm-gallery-count {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    min-height: 32px;
    padding: 6px 11px;
    border-radius: 999px;
    background: var(--bm-gallery-green-soft);
    color: var(--bm-gallery-green);
    font-size: 0.84rem;
    font-weight: 700;
    line-height: 1.2;
    white-space: nowrap;
}

#gallery.bm-gallery > .folder.group > a {
    display: block;
    min-width: 0;
    height: 100%;
    color: inherit;
    text-decoration: none;
}

#gallery.bm-gallery > .folder.group > a > .bl_proj {
    position: relative;
    display: flex;
    float: none;
    flex-direction: column;
    width: 100%;
    height: 100%;
    margin: 0;
    overflow: hidden;
    border: 1px solid rgba(7, 91, 85, 0.14);
    border-radius: 18px;
    background: #fff;
    color: var(--bm-gallery-text);
    cursor: pointer;
    opacity: 1;
    box-shadow: 0 10px 27px rgba(10, 65, 61, 0.1);
    transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

#gallery.bm-gallery > .folder.group > a > .bl_proj > img {
    display: block;
    order: 1;
    width: 100%;
    max-width: none;
    height: auto;
    aspect-ratio: 4 / 3;
    margin: 0;
    object-fit: cover;
    transition: transform 320ms ease;
}

#gallery.bm-gallery > .folder.group > a > .bl_proj.empty_preview {
    width: 100%;
    height: 100%;
    background: #fff;
    opacity: 1;
}

#gallery.bm-gallery > .folder.group > a > .bl_proj.empty_preview::before {
    display: grid;
    order: 1;
    width: 100%;
    aspect-ratio: 4 / 3;
    place-items: center;
    background:
        linear-gradient(135deg, rgba(7, 91, 85, 0.08), rgba(245, 166, 35, 0.12)),
        var(--bm-gallery-green-soft);
    color: var(--bm-gallery-muted);
    content: "Фото скоро появится";
    font-size: 0.88rem;
    font-weight: 600;
}

#gallery.bm-gallery > .folder.group > a > .bl_proj .info_proj {
    position: static;
    display: flex;
    float: none;
    flex: 1 1 auto;
    order: 2;
    align-items: center;
    gap: 10px;
    width: auto;
    min-height: 72px;
    margin: 0;
    padding: 14px 16px 16px;
    background: #fff;
    color: var(--bm-gallery-green-dark) !important;
    font-size: 0.96rem;
    font-weight: 700;
    line-height: 1.4;
    overflow-wrap: anywhere;
}

#gallery.bm-gallery .bm-gallery-card__arrow {
    flex: 0 0 auto;
    margin-left: auto;
    color: var(--bm-gallery-orange-dark);
    font-size: 1.15rem;
    transition: transform 170ms ease;
}

#gallery.bm-gallery > .folder.group > a:focus-visible {
    border-radius: 18px;
    outline: 3px solid rgba(245, 166, 35, 0.58);
    outline-offset: 4px;
}

@media (hover: hover) and (pointer: fine) {
    #gallery.bm-gallery > .folder.group > a:hover > .bl_proj {
        border-color: rgba(7, 91, 85, 0.3);
        box-shadow: 0 16px 34px rgba(10, 65, 61, 0.16);
        transform: translateY(-5px);
    }

    #gallery.bm-gallery > .folder.group > a:hover > .bl_proj > img {
        transform: scale(1.045);
    }

    #gallery.bm-gallery > .folder.group > a:hover .bm-gallery-card__arrow {
        transform: translateX(4px);
    }
}

#gallery.bm-gallery .bm-gallery-back {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin: 0 0 22px;
    color: var(--bm-gallery-green);
    font-size: 0.96rem;
    font-weight: 700;
    text-decoration: none;
}

#gallery.bm-gallery .bm-gallery-back:hover {
    color: var(--bm-gallery-orange-dark);
    text-decoration: none;
}

#gallery.bm-gallery .bm-gallery-album-header {
    margin-bottom: 22px;
}

#gallery.bm-gallery .bm-gallery-photo-grid {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

#gallery.bm-gallery .bm-gallery-photo-grid > .bl_proj {
    position: relative;
    float: none;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    margin: 0;
    overflow: hidden;
    border: 1px solid rgba(7, 91, 85, 0.13);
    border-radius: 17px;
    background: var(--bm-gallery-green-soft);
    cursor: zoom-in;
    box-shadow: 0 9px 24px rgba(10, 65, 61, 0.1);
    transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

#gallery.bm-gallery .bm-gallery-photo-grid .gall_img {
    display: block;
    width: 100%;
    max-width: none;
    height: 100%;
    margin: 0;
    object-fit: cover;
    transition: transform 320ms ease;
}

@media (hover: hover) and (pointer: fine) {
    #gallery.bm-gallery .bm-gallery-photo-grid > .bm-gallery-photo:hover {
        border-color: rgba(7, 91, 85, 0.3);
        box-shadow: 0 15px 32px rgba(10, 65, 61, 0.16);
        transform: translateY(-4px);
    }

    #gallery.bm-gallery .bm-gallery-photo-grid > .bm-gallery-photo:hover .gall_img {
        transform: scale(1.045);
    }
}

#gallery.bm-gallery .bm-gallery-upload {
    position: relative;
    display: grid;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    place-items: center;
    border: 2px dashed rgba(7, 91, 85, 0.42);
    border-radius: 17px;
    background: var(--bm-gallery-green-soft);
    cursor: pointer;
    opacity: 1;
}

#gallery.bm-gallery .bm-gallery-upload__input {
    position: absolute;
    inset: 0;
    z-index: 2;
    width: 100%;
    height: 100%;
    cursor: pointer;
    opacity: 0;
}

#gallery.bm-gallery .bm-gallery-upload__label {
    padding: 16px;
    color: var(--bm-gallery-green);
    font-weight: 700;
    text-align: center;
}

#gallery.bm-gallery .bm-gallery-message {
    margin: 20px 0;
    padding: 18px 20px;
    border: 1px solid rgba(7, 91, 85, 0.18);
    border-radius: 14px;
    background: var(--bm-gallery-green-soft);
    color: var(--bm-gallery-green-dark);
}

#gallery.bm-gallery .bm-gallery-message--error {
    border-color: rgba(176, 55, 55, 0.28);
    background: rgba(176, 55, 55, 0.08);
    color: #8f2f2f;
}

#gallery.bm-gallery .btn_control {
    display: inline-flex;
    float: none;
    align-items: center;
    min-height: 30px;
    margin: 10px 8px 0 0;
    padding: 5px 9px;
    border: 1px solid rgba(7, 91, 85, 0.22);
    border-radius: 8px;
    background: #fff;
    color: var(--bm-gallery-green-dark);
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1.2;
    cursor: pointer;
}

#gallery.bm-gallery .btn_control::before,
#gallery.bm-gallery .btn_control::after {
    content: none;
}

#gallery.bm-gallery .btn_control:hover {
    border-color: var(--bm-gallery-orange);
    color: var(--bm-gallery-orange-dark);
}

#gallery.bm-gallery .login_a,
#gallery.bm-gallery .add_folder {
    margin-bottom: 18px;
}

#gallery.bm-gallery .del {
    position: absolute;
    z-index: 4;
    top: 8px;
    right: 8px;
    display: grid;
    float: none;
    width: 30px;
    height: 30px;
    margin: 0;
    padding: 0;
    place-items: center;
    border: 1px solid rgba(143, 47, 47, 0.28);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.93);
    color: #8f2f2f;
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    opacity: 0.82;
}

#gallery.bm-gallery .del:hover {
    opacity: 1;
}

#gallery.bm-gallery .edit_album_title {
    position: static;
    flex: 0 0 auto;
    margin-left: 2px;
    color: var(--bm-gallery-orange-dark);
    font-size: 0.74rem;
    cursor: pointer;
}

@media (max-width: 1099.98px) {
    #gallery.bm-gallery > .folder.group,
    #gallery.bm-gallery .bm-gallery-photo-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 767.98px) {
    #gallery.bm-gallery {
        width: calc(100% - 28px);
        padding-bottom: 44px;
    }

    #gallery.bm-gallery .bm-gallery-nav {
        justify-content: flex-start;
        margin-bottom: 32px;
    }

    #gallery.bm-gallery > .folder.group,
    #gallery.bm-gallery .bm-gallery-photo-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 16px;
    }

    #gallery.bm-gallery > .folder.group {
        margin-bottom: 42px;
    }
}

@media (max-width: 575.98px) {
    #gallery.bm-gallery {
        width: calc(100% - 20px);
        font-size: 16px;
    }

    #gallery.bm-gallery .bm-gallery__title {
        margin: 18px 0 24px;
    }

    #gallery.bm-gallery .bm-gallery__title h1,
    #gallery.bm-gallery .bm-gallery__title > a > span {
        display: block;
        font-size: 1.85rem;
    }

    #gallery.bm-gallery .bm-gallery__title > a > span {
        margin-left: 0;
    }

    #gallery.bm-gallery .bm-gallery-nav {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    #gallery.bm-gallery .bm-gallery-nav__link {
        justify-content: space-between;
        border-radius: 13px;
    }

    #gallery.bm-gallery > .folder.group,
    #gallery.bm-gallery .bm-gallery-photo-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    #gallery.bm-gallery .bm-gallery-group__headline,
    #gallery.bm-gallery .bm-gallery-album-header__content {
        align-items: flex-start;
        flex-direction: column;
        gap: 9px;
    }

    #gallery.bm-gallery > .folder.group > a > .bl_proj .info_proj {
        min-height: 66px;
        padding: 14px 16px;
        font-size: 1rem;
    }
}

@media (max-width: 359.98px) {
    #gallery.bm-gallery .bm-gallery-nav {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (prefers-reduced-motion: reduce) {
    #gallery.bm-gallery .bm-gallery-nav__link,
    #gallery.bm-gallery > .folder.group > a > .bl_proj,
    #gallery.bm-gallery > .folder.group > a > .bl_proj > img,
    #gallery.bm-gallery .bm-gallery-card__arrow,
    #gallery.bm-gallery .bm-gallery-photo-grid > .bl_proj,
    #gallery.bm-gallery .bm-gallery-photo-grid .gall_img {
        transition: none;
    }
}

/* SEO: album heading and description */
#gallery.bm-gallery .bm-gallery__title > a > .bm-gallery__parent-title {
    color: var(--bm-gallery-green-dark);
    font-weight: 700;
}

#gallery.bm-gallery .bm-gallery-album-description {
    max-width: 960px;
    margin: 12px 0 0;
    color: var(--bm-gallery-muted);
    font-size: 1rem;
    line-height: 1.65;
    text-align: left;
}