:root {
    --sidebar-expanded-width: 194px;
    --sidebar-collapsed-width: 76px;
    --sidebar-gap: 18px;
    --sidebar-border: rgba(148, 163, 184, 0.24);
    --sidebar-shadow: 8px 5px 5px rgb(221 217 217 / 0.12);
    --sidebar-text: #5f6c80;
    --sidebar-text-strong: #3f4d63;
    --sidebar-icon: #7a8798;
    --sidebar-hover: #f4f7fb;
    --sidebar-active-bg: #eef3ff;
    --sidebar-active-text: #2457d4;
    --sidebar-active-icon-bg: #dfe8ff;
    --sidebar-hover-panel: #f3f4f6;
    --sidebar-hover-strip: #2563eb;
    --sidebar-divider: #e8edf4;
    --submenu-shadow: 0 18px 38px rgba(15, 23, 42, 0.12);
}

.no-transition,
.no-transition *,
.no-transition *::before,
.no-transition *::after {
    transition: none !important;
    animation: none !important;
}

#wrapper {
    min-height: 100%;
    padding-left: calc(var(--sidebar-expanded-width) + var(--sidebar-gap));
    transition: padding-left 0.35s ease;
}

#wrapper.active {
    padding-left: calc(var(--sidebar-collapsed-width) + var(--sidebar-gap));
}

#sidebar-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--sidebar-expanded-width);
    display: flex;
    flex-direction: column;
    background: #ffffff;
    border-right: 1px solid var(--sidebar-border);
    border-radius: 0 2px 2px 0;
    box-shadow: var(--sidebar-shadow);
    z-index: 1100;
    transition: width 0.35s ease, box-shadow 0.35s ease;
    overflow-x: visible;
    overflow-y: auto;
}

#wrapper.active #sidebar-wrapper {
    width: var(--sidebar-collapsed-width);
}

.sidebar-header {
    padding: 14px 12px 10px 12px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    position: static;
    margin-top: 60px;
}

.sidebar-section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 40px;
    padding: 0 2px;
    color: var(--sidebar-text-strong);
    font-size: 15px;
    font-weight: 700;
    line-height: 1.2;
}

.sidebar-section-title > span:last-child {
    white-space: nowrap;
}

.sidebar-section-trigger {
    position: relative;
    overflow: hidden;
    padding: 8px 10px;
    border-radius: 0 12px 12px 0;
    text-decoration: none;
    transition: background-color 0.22s ease, color 0.22s ease;
}

.sidebar-section-trigger::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 5px;
    background: transparent;
    transition: background-color 0.22s ease;
}

.sidebar-header-menu {
    position: relative;
}

.sidebar-header-menu > a:hover,
.sidebar-header-menu.active > a,
.sidebar-header-menu > a.submenu-open {
    background: var(--sidebar-hover-panel);
    color: var(--sidebar-active-text);
}

.sidebar-header-menu > a:hover::before,
.sidebar-header-menu.active > a::before,
.sidebar-header-menu > a.submenu-open::before {
    background: var(--sidebar-hover-strip);
}

.sidebar-header-menu > a:hover .sidebar-section-icon,
.sidebar-header-menu.active > a .sidebar-section-icon,
.sidebar-header-menu > a.submenu-open .sidebar-section-icon,
.sidebar-header-menu > a:hover .sidebar-inline-icon,
.sidebar-header-menu.active > a .sidebar-inline-icon,
.sidebar-header-menu > a.submenu-open .sidebar-inline-icon {
    background: transparent;
    color: var(--sidebar-active-text);
}

.sidebar-header-menu > a:hover .menu-arrow,
.sidebar-header-menu.active > a .menu-arrow,
.sidebar-header-menu > a.submenu-open .menu-arrow {
    color: var(--sidebar-active-text);
}

.sidebar-header-menu > a.submenu-open .menu-arrow {
    transform: rotate(90deg);
}

.sidebar-section-icon {
    flex: 0 0 32px;
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    background: transparent;
}

.sidebar-section-icon svg {
    display: block;
}

.sidebar-header-menu > a:hover .sidebar-section-icon [stroke],
.sidebar-header-menu.active > a .sidebar-section-icon [stroke],
.sidebar-header-menu > a.submenu-open .sidebar-section-icon [stroke],
.sidebar-header-menu > a:hover .sidebar-inline-icon [stroke],
.sidebar-header-menu.active > a .sidebar-inline-icon [stroke],
.sidebar-header-menu > a.submenu-open .sidebar-inline-icon [stroke] {
    stroke: currentColor;
}

.sidebar-header-menu > a:hover .sidebar-section-icon [fill]:not([fill="none"]),
.sidebar-header-menu.active > a .sidebar-section-icon [fill]:not([fill="none"]),
.sidebar-header-menu > a.submenu-open .sidebar-section-icon [fill]:not([fill="none"]),
.sidebar-header-menu > a:hover .sidebar-inline-icon [fill]:not([fill="none"]),
.sidebar-header-menu.active > a .sidebar-inline-icon [fill]:not([fill="none"]),
.sidebar-header-menu > a.submenu-open .sidebar-inline-icon [fill]:not([fill="none"]) {
    fill: currentColor;
}

.sidebar-logo-link {
    display: flex;
    align-items: center;
    min-height: 34px;
    text-decoration: none;
    overflow: hidden;
    padding-left: 18px;
}

.sidebar-logo {
    width: 128px;
    max-width: none;
    height: auto;
    display: block;
    transition: transform 0.3s ease, opacity 0.2s ease;
    transform-origin: left center;
    transform: translateY(4px);
}

.sidebar-nav {
    flex: 1;
    list-style: none;
    margin: 0;
    padding: 10px 10px 15px;
    overflow: visible;
}

.sidebar-footer-promos {
    margin-top: auto;
    padding: 14px 12px 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sidebar-footer-buttons {
    display: flex;
    flex-direction: column;
    gap: 5px;
    align-items: center;
}

.sidebar-footer-button {
    display: block;
    width: 152px;
    max-width: 100%;
    border-radius: 8px;
    overflow: hidden;
    text-decoration: none;
}

.sidebar-footer-button-image {
    width: 100%;
    height: auto;
    display: block;
}

.sidebar-footer-logo {
    padding-top: 4px;
    display: flex;
    justify-content: center;
}

.sidebar-footer-logo-image {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
}

#wrapper.active .sidebar-footer-promos {
    display: none;
}

.sidebar-nav li {
    list-style: none;
    position: relative;
    margin: 0 0 4px;
}

.sidebar-nav li a[data-tooltip] {
    position: relative;
}

.sidebar-nav > li > a {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 48px;
    padding: 10px 12px;
    border-radius: 14px;
    color: var(--sidebar-text-strong);
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.2;
    transition: background-color 0.22s ease, color 0.22s ease;
}

.sidebar-nav > li > a i:first-child {
    flex: 0 0 32px;
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    background: #f6f8fb;
    color: var(--sidebar-icon);
    transition: background-color 0.22s ease, color 0.22s ease;
}

.sidebar-inline-icon {
    flex: 0 0 32px;
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    background: transparent;
    transition: background-color 0.22s ease, color 0.22s ease;
}

.sidebar-inline-icon svg {
    display: block;
}

.sidebar-nav > li > a span {
    flex: 1;
    white-space: nowrap;
    transition: opacity 0.18s ease, transform 0.2s ease;
}

.menu-arrow {
    margin-left: auto;
    color: #9aa5b5;
    font-size: 11px;
    transition: transform 0.2s ease, color 0.2s ease, opacity 0.18s ease;
}

.sidebar-nav > li > a:hover,
.sidebar-nav > li.active > a,
.sidebar-nav > li.has-submenu > a.submenu-open {
    background: var(--sidebar-hover);
    color: var(--sidebar-active-text);
}

.sidebar-nav > li > a:hover i:first-child,
.sidebar-nav > li.active > a i:first-child,
.sidebar-nav > li.has-submenu > a.submenu-open i:first-child {
    background: var(--sidebar-active-icon-bg);
    color: var(--sidebar-active-text);
}

.sidebar-nav > li > a:hover .sidebar-inline-icon,
.sidebar-nav > li.active > a .sidebar-inline-icon,
.sidebar-nav > li.has-submenu > a.submenu-open .sidebar-inline-icon {
    background: var(--sidebar-active-icon-bg);
}

.sidebar-nav > li.active > a {
    background: var(--sidebar-active-bg);
}

.sidebar-nav > li.has-submenu > a.submenu-open .menu-arrow {
    transform: rotate(90deg);
    color: var(--sidebar-active-text);
}

.sidebar-divider {
    height: 1px;
    margin: 8px 8px 9px;
    background: var(--sidebar-divider);
    border: 0;
}

.submenu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 260px;
    margin: 0;
    padding: 10px;
    list-style: none;
    background: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.95);
    border-radius: 3px 3px 3px 3px;
    box-shadow: var(--submenu-shadow);
    z-index: 1200;
}

.submenu::before {
    content: "";
    position: absolute;
    top: 0;
    left: -18px;
    width: 18px;
    height: 100%;
}

.submenu.show {
    display: block;
}

.submenu li {
    margin: 0;
}

.submenu li + li {
    margin-top: 2px;
}

.submenu li a {
    display: block;
    padding: 10px 12px;
    border-radius: 12px;
    color: #526072;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.18s ease, color 0.18s ease;
}

.submenu li a:hover,
.submenu li a.active {
    background: #f2f6ff;
    color: var(--sidebar-active-text);
}

.kinmu-submenu {
    width: 218px;
    padding: 12px 14px;
    border-radius: 3px 3px 3px 3px;
}

.sidebar-header-menu > .submenu:not(.kinmu-submenu) {
    left: calc(100% + 12px);
    width: 260px;
}

.master-submenu {
    left: calc(100% + 10px);
    width: 260px;
    padding: 12px 14px;
    /*border-radius: 6px 6px 14px 14px;*/
    border-radius: 3px 3px 3px 3px;
    height: auto;
    margin-top: 62px;
}

.header-submenu {
    top: 0;
    left: 0;
}

.submenu-group-label {
    margin-top: 10px;
}

.submenu-group-label:first-child {
    margin-top: 0;
}

.submenu-group-title {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 34px;
    padding: 0 12px;
    border-radius: 0;
    background: #f3f5f8;
    color: #2b6ef2;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.submenu-group-title i {
    font-size: 14px;
}

.submenu-link-lined {
    padding: 14px 12px !important;
    border-radius: 0 !important;
    border-bottom: 1px solid #e7ebf1;
    color: #667085 !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    line-height: 1.35;
}

.submenu li:last-child .submenu-link-lined {
    border-bottom: 1px solid #e7ebf1;
}

.submenu-link-lined:hover,
.submenu-link-lined.active {
    background: #f8fbff !important;
    color: var(--sidebar-active-text) !important;
}

.vertical-menu {
    max-height: min(68vh, 420px);
    overflow-y: auto;
}

.sidebar-nav li a[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    left: calc(100% + 10px);
    top: 50%;
    transform: translateY(-50%);
    white-space: nowrap;
    background: rgba(51, 65, 85, 0.96);
    color: #ffffff;
    padding: 6px 10px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 600;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease;
    z-index: 1250;
}

.btn_sidebar {
    color: #ffffff !important;
    background: #2f94cc !important;
    border-radius: 5px !important;
    text-decoration: none !important;
    min-width: 10rem;
}

.btn_sidebar:hover {
    color: #2f94cc !important;
    background-color: #ffffff !important;
    text-decoration: none !important;
    border: 2px solid #2f94cc !important;
}

.btn_copy {
    color: #ffffff !important;
    background: #005ded !important;
    border-radius: 5px !important;
    text-decoration: none !important;
    min-width: 10rem;
}

.btn_copy:hover {
    color: #005ded !important;
    background-color: #ffffff !important;
    text-decoration: none !important;
    border: 2px solid #005ded !important;
}

.sidebar_link span {
    color: rgb(156, 156, 222);
}

.btn_link {
    font-size: 0.8em;
}

.btn_return {
    color: #ffffff;
    background: #b9b9b9;
}

.dropdown-container {
    display: none;
}

.dropdown-btn {
    border: 0;
    background-color: #000000;
    color: #b5b5be;
    font-size: medium;
    padding: 0.5rem 0.9rem;
    margin-left: 0.8rem;
}

.dropdown-btn:hover {
    font-weight: 400;
    border-left: 3px solid white;
    color: white;
}

.dropdown-btn.active {
    border: 0;
    background-color: #a08e8e;
    color: white;
    width: 250px;
    font-weight: 400;
    border-left: 6px solid rgb(84, 0, 0);
    text-align: left;
}

#page-content-wrapper {
    min-width: 0;
    transition: margin-left 0.35s ease;
}

/* Page headers commonly wrap title/action rows in a direct Bootstrap container.
   After the sidebar redesign, that container's max-width centers the header block
   and creates an oversized left gap, so keep the direct child full-width. */
#page-content-wrapper > .container,
#page-content-wrapper > .container-fluid {
    max-width: none;
    margin-left: 0;
    margin-right: 0;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

@media (max-width: 980px) {
    :root {
        --sidebar-expanded-width: 156px;
        --sidebar-collapsed-width: 68px;
        --sidebar-gap: 14px;
    }

    .submenu {
        width: min(240px, calc(100vw - 88px));
    }

    #page-content-wrapper > .container,
    #page-content-wrapper > .container-fluid {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

@media (max-width: 767px) {
    :root {
        --sidebar-expanded-width: 144px;
        --sidebar-collapsed-width: 64px;
        --sidebar-gap: 10px;
    }

    #sidebar-wrapper {
        border-radius: 0 20px 20px 0;
    }

    .sidebar-header {
        padding-inline: 10px;
    }

    .sidebar-logo {
        width: 104px;
    }

    .sidebar-section-title {
        font-size: 14px;
        gap: 8px;
    }

    .sidebar-section-trigger {
        padding: 8px;
    }

    .sidebar-section-icon {
        flex-basis: 30px;
        width: 30px;
        height: 30px;
    }

    .sidebar-nav {
        padding-inline: 7px;
    }

    .sidebar-footer-promos {
        padding: 12px 8px 14px;
        gap: 7px;
    }

    .sidebar-footer-buttons {
        gap: 4px;
    }

    .sidebar-footer-button {
        width: 128px;
    }

    .sidebar-footer-logo-image {
        width: 124px;
    }

    .sidebar-nav > li > a {
        min-height: 44px;
        padding: 8px 10px;
        font-size: 14px;
    }

    .sidebar-nav > li > a i:first-child {
        flex-basis: 30px;
        width: 30px;
        height: 30px;
    }

    .submenu {
        left: 0;
        width: min(220px, calc(100vw - 84px));
        padding: 8px;
    }

    .kinmu-submenu {
        width: min(260px, calc(100vw - 84px));
        padding: 10px 12px;
    }

    .sidebar-header-menu > .submenu:not(.kinmu-submenu),
    .master-submenu {
        width: min(220px, calc(100vw - 84px));
    }

    .header-submenu {
        left: 0;
    }

    .submenu li a {
        padding: 9px 10px;
        font-size: 13px;
    }

    .submenu-link-lined {
        padding: 12px 10px !important;
        font-size: 14px !important;
    }

    .welcome-tag span {
        font-size: 13px;
    }
}

.sidebar-footer-button--haichi-pro {
    height: 44px;
    padding: 1px 4px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border: 1px solid #f47b2a;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.sidebar-footer-button-image--haichi-pro {
    width: auto;
    max-width: 100%;
    height: 110%;
    max-height: none;
    object-fit: contain;
    transition: filter 0.2s ease, mix-blend-mode 0.2s ease, opacity 0.2s ease;
}

.sidebar-footer-button--haichi-pro:hover,
.sidebar-footer-button--haichi-pro:focus-visible {
    background: #f47b2a;
    border-color: #f47b2a;
}

.sidebar-footer-button--haichi-pro:hover .sidebar-footer-button-image--haichi-pro,
.sidebar-footer-button--haichi-pro:focus-visible .sidebar-footer-button-image--haichi-pro {
    filter: invert(1) grayscale(1) contrast(1.7) brightness(1.25);
    mix-blend-mode: screen;
    opacity: 0.96;
}

.sidebar-footer-button--kyoiku-pro-cloud {
    height: 44px;
    padding: 4px 8px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border: 1px solid #008b4a;
    transition: background-color 0.2s ease, border-color 0.2s ease;
    
}

.sidebar-footer-button-image--kyoiku-pro-cloud {
    width: auto;
    max-width: 100%;
    max-height: 126%;
    object-fit: contain;
    transition: filter 0.2s ease, opacity 0.2s ease;
}

.sidebar-footer-button--kyoiku-pro-cloud:hover,
.sidebar-footer-button--kyoiku-pro-cloud:focus-visible {
    background: #008b4a;
    border-color: #008b4a;
}

.sidebar-footer-button--kyoiku-pro-cloud:hover .sidebar-footer-button-image--kyoiku-pro-cloud,
.sidebar-footer-button--kyoiku-pro-cloud:focus-visible .sidebar-footer-button-image--kyoiku-pro-cloud {
    filter: invert(1) grayscale(1) contrast(1.7) brightness(1.25);
    mix-blend-mode: screen;
    opacity: 0.96;
}

.sidebar-footer-button--nippou-pro-cloud {
    height: 44px;
    padding: 3px 8px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border: 1px solid #0f7fc5;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.sidebar-footer-button-image--nippou-pro-cloud {
    width: auto;
    max-width: 100%;
    max-height: 121%;
    object-fit: contain;
    transition: filter 0.2s ease, opacity 0.2s ease;
}

.sidebar-footer-button--nippou-pro-cloud:hover,
.sidebar-footer-button--nippou-pro-cloud:focus-visible {
    background: #0f7fc5;
    border-color: #0f7fc5;
}

.sidebar-footer-button--nippou-pro-cloud:hover .sidebar-footer-button-image--nippou-pro-cloud,
.sidebar-footer-button--nippou-pro-cloud:focus-visible .sidebar-footer-button-image--nippou-pro-cloud {
    filter: invert(1) grayscale(1) contrast(1.7) brightness(1.25);
    mix-blend-mode: screen;
    opacity: 0.96;
}