/* Навігація «← Назад» на інформаційних сторінках KuBeyond */

.info-page-back {
    margin: 0 0 18px;
    padding: 0;
    display: block;
    max-width: none;
    position: static;
}

/*
 * Непрозора «пілюля» — щоб текст читався і на темному UI,
 * і коли dark-theme + світлий page-background (інакше водяний контраст).
 */
.info-page-back__btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 0;
    padding: 6px 12px;
    border: 1px solid rgba(15, 23, 42, 0.14);
    border-radius: 999px;
    background: #ffffff !important;
    background-color: #ffffff !important;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
    color: #0f172a !important;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.35;
    letter-spacing: 0.01em;
    opacity: 1;
    cursor: pointer;
    text-decoration: none;
    text-align: left;
    white-space: nowrap;
    overflow-wrap: normal;
    word-break: normal;
    min-height: 0;
    min-width: 0;
    -webkit-tap-highlight-color: transparent;
    transition: color 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
}

.info-page-back__btn,
.info-page-back__btn * {
    color: #0f172a !important;
    text-shadow: none !important;
}

.info-page-back__arrow {
    font-size: 1.05em;
    line-height: 1;
    opacity: 0.9;
}

.info-page-back__btn:hover {
    color: #020617 !important;
    background: #f8fafc !important;
    background-color: #f8fafc !important;
    border-color: rgba(15, 23, 42, 0.22);
}

.info-page-back__btn:hover,
.info-page-back__btn:hover * {
    color: #020617 !important;
}

.info-page-back__btn:focus {
    outline: none;
}

.info-page-back__btn:focus-visible {
    outline: 2px solid rgba(52, 152, 219, 0.55);
    outline-offset: 3px;
}

/* Темна тема: непрозора темна пілюля + світлий текст */
html body:not(.light-theme) button.info-page-back__btn,
html body.dark-theme button.info-page-back__btn,
body:not(.light-theme) .info-page-back__btn,
body.dark-theme .info-page-back__btn {
    color: #f8fafc !important;
    background: #1e293b !important;
    background-color: #1e293b !important;
    border-color: rgba(255, 255, 255, 0.22) !important;
    box-shadow: none;
}

html body:not(.light-theme) button.info-page-back__btn *,
html body.dark-theme button.info-page-back__btn *,
body:not(.light-theme) .info-page-back__btn *,
body.dark-theme .info-page-back__btn * {
    color: #f8fafc !important;
}

html body:not(.light-theme) button.info-page-back__btn:hover,
html body.dark-theme button.info-page-back__btn:hover,
body:not(.light-theme) .info-page-back__btn:hover,
body.dark-theme .info-page-back__btn:hover {
    color: #ffffff !important;
    background: #0f172a !important;
    background-color: #0f172a !important;
    border-color: rgba(255, 255, 255, 0.32) !important;
}

html body:not(.light-theme) button.info-page-back__btn:hover *,
html body.dark-theme button.info-page-back__btn:hover *,
body:not(.light-theme) .info-page-back__btn:hover *,
body.dark-theme .info-page-back__btn:hover * {
    color: #ffffff !important;
}

/*
 * Світлий page-bg (навіть у dark-theme): темний текст на білій пілюлі,
 * щоб глобальні «button { color: #fff }» не робили біле-на-білому.
 */
html body.light-background-active button.info-page-back__btn,
body.light-background-active .info-page-back__btn,
body.light-theme .info-page-back__btn,
html.light-theme .info-page-back__btn {
    color: #0f172a !important;
    background: #ffffff !important;
    background-color: #ffffff !important;
    border-color: rgba(15, 23, 42, 0.18) !important;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}

html body.light-background-active button.info-page-back__btn *,
body.light-background-active .info-page-back__btn *,
body.light-theme .info-page-back__btn *,
html.light-theme .info-page-back__btn * {
    color: #0f172a !important;
}

html body.light-background-active button.info-page-back__btn:hover,
body.light-background-active .info-page-back__btn:hover,
body.light-theme .info-page-back__btn:hover,
html.light-theme .info-page-back__btn:hover {
    color: #020617 !important;
    background: #f8fafc !important;
    background-color: #f8fafc !important;
}

html body.light-background-active button.info-page-back__btn:hover *,
body.light-background-active .info-page-back__btn:hover *,
body.light-theme .info-page-back__btn:hover *,
html.light-theme .info-page-back__btn:hover * {
    color: #020617 !important;
}

body.rtl-language .info-page-back__arrow,
html[dir="rtl"] .info-page-back__arrow {
    transform: scaleX(-1);
}

@media (max-width: 768px) {
    .info-page-back {
        margin-bottom: 14px;
    }

    .info-page-back__btn {
        font-size: 0.875rem;
        padding: 7px 12px;
        min-height: 36px;
    }
}