:root {
    --admin-sidebar-w: 256px;
    --admin-topbar-h: 62px;
    --admin-bg: #f6f7fb;
    --admin-surface: #ffffff;
    --admin-surface-soft: #f9fafb;
    --admin-text: #111827;
    --admin-muted: #667085;
    --admin-border: rgba(15, 23, 42, .10);
    --admin-border-strong: rgba(15, 23, 42, .16);
    --admin-brand: #2563eb;
    --admin-brand-soft: #eff6ff;
    --admin-sidebar: #0b1220;
    --admin-sidebar-hover: rgba(255, 255, 255, .07);
    --admin-sidebar-active: rgba(37, 99, 235, .18);
    --admin-radius: 10px;
    --admin-radius-sm: 8px;
    --admin-shadow: 0 14px 38px rgba(15, 23, 42, .08);
    --admin-transition: 160ms ease;
}

html {
    min-height: 100%;
}

body.admin-body {
    height: 100dvh;
    margin: 0;
    margin-bottom: 0;
    overflow: hidden;
    background: var(--admin-bg);
    color: var(--admin-text);
}

.admin-body .btn {
    width: auto !important;
    margin-bottom: 0;
}

.admin-body .btn.w-100 {
    width: 100% !important;
}

.admin-shell {
    height: 100dvh;
    min-height: 0;
    overflow: hidden;
    background:
        radial-gradient(circle at 15% -10%, rgba(37, 99, 235, .09), transparent 28rem),
        var(--admin-bg);
}

.admin-topbar {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1020;
    min-height: var(--admin-topbar-h);
    height: var(--admin-topbar-h);
    padding: 10px 18px;
    background: rgba(255, 255, 255, .86);
    border-bottom: 1px solid var(--admin-border);
    backdrop-filter: blur(18px);
}

.brand-small {
    color: var(--admin-text);
    font-size: 15px;
    font-weight: 800;
}

.admin-topbar-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.admin-date {
    color: var(--admin-muted);
    font-size: 13px;
    font-weight: 700;
}

.admin-icon-btn,
.admin-menu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius-sm);
    background: var(--admin-surface);
    color: #344054;
    transition: background-color var(--admin-transition), border-color var(--admin-transition), color var(--admin-transition), box-shadow var(--admin-transition);
}

.admin-icon-btn:hover,
.admin-menu-btn:hover {
    border-color: rgba(37, 99, 235, .28);
    background: var(--admin-brand-soft);
    color: var(--admin-brand);
}

.admin-icon-btn:focus-visible,
.admin-menu-btn:focus-visible,
.sidebar-nav-link:focus-visible,
.sidebar-sub-link:focus-visible {
    outline: 3px solid rgba(37, 99, 235, .24);
    outline-offset: 2px;
}

.admin-user {
    max-width: min(280px, 42vw);
    min-width: 0;
    border: 1px solid var(--admin-border);
    border-radius: 999px;
    background: var(--admin-surface);
    color: #344054;
    font-size: 13px;
    font-weight: 750;
    padding: 5px 10px 5px 5px;
}

.admin-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    margin-right: 7px;
    border-radius: 50%;
    background: linear-gradient(135deg, #2563eb, #14b8a6);
    color: #fff;
    font-size: 12px;
    font-weight: 900;
}

.sidebar-desktop {
    width: var(--admin-sidebar-w);
    height: 100dvh;
    padding: 0;
    overflow: hidden;
    background:
        linear-gradient(180deg, rgba(37, 99, 235, .08), transparent 16rem),
        var(--admin-sidebar);
    border-right: 1px solid rgba(255, 255, 255, .08);
}

.sidebar-offcanvas {
    position: static;
    width: 100%;
    height: 100%;
    min-height: 100%;
}

.sidebar-inner {
    height: 100%;
    min-height: 0;
    display: flex;
    flex-direction: column;
    padding: 14px 12px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(148, 163, 184, .45) transparent;
}

.sidebar-inner::-webkit-scrollbar {
    width: 8px;
}

.sidebar-inner::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, .35);
    border-radius: 999px;
}

.sidebar-inner h3 {
    margin: 0 0 12px;
    padding: 10px 9px 14px;
    color: #fff;
    font-size: 16px;
    font-weight: 850;
    letter-spacing: 0;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    background: transparent;
    text-align: left;
}

.sidebar-section-title {
    margin: 10px 8px 7px;
    padding: 0;
    color: #7f8ea3;
    font-size: 10px;
    font-weight: 850;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.project-menu {
    margin-bottom: 3px !important;
}

.sidebar-nav-link,
.sidebar-sub-link {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 34px;
    color: #b8c2d6;
    text-decoration: none;
    border-radius: var(--admin-radius-sm);
    transition: background-color var(--admin-transition), color var(--admin-transition), transform var(--admin-transition);
}

.sidebar-nav-link {
    justify-content: space-between;
    gap: 9px;
    margin: 1px 0;
    padding: 8px 10px;
    font-size: 13px;
    font-weight: 760;
}

.sidebar-sub-link {
    margin: 1px 0;
    padding: 7px 9px 7px 16px;
    font-size: 12px;
    font-weight: 680;
}

.sidebar-nav-link:hover,
.sidebar-sub-link:hover {
    background: var(--admin-sidebar-hover);
    color: #fff;
}

.sidebar-nav-link.parent-active {
    background: var(--admin-sidebar-active);
    color: #dbeafe;
}

.sidebar-nav-link.active,
.sidebar-sub-link.active,
.sidebar-sub-link.nav-child-active {
    background: #1d4ed8;
    color: #fff;
}

.sidebar-sub-link.active::before,
.sidebar-sub-link.nav-child-active::before {
    content: "";
    position: absolute;
    left: 6px;
    top: 9px;
    bottom: 9px;
    width: 3px;
    border-radius: 999px;
    background: #93c5fd;
}

.project-link span.ms-2 {
    margin-left: auto !important;
    color: #7f8ea3;
    font-size: 18px;
    line-height: 1;
    transition: transform var(--admin-transition);
}

.project-link[aria-expanded="true"] span.ms-2 {
    transform: rotate(90deg);
    color: #bfdbfe;
}

.project-menu .collapse,
.project-menu .collapsing {
    padding-left: 10px !important;
    margin-top: 3px !important;
}

.sidebar-inner hr {
    margin: 10px 0;
    border-color: rgba(255, 255, 255, .10);
    opacity: 1;
}

.sidebar-inner .btn-danger {
    min-height: 36px;
    border: 0;
    border-radius: var(--admin-radius-sm);
    background: rgba(239, 68, 68, .14);
    color: #fecaca;
    font-size: 13px;
    font-weight: 800;
}

.admin-main {
    position: fixed;
    top: var(--admin-topbar-h);
    right: 0;
    bottom: 0;
    left: 0;
    min-height: 0;
    margin-left: 0;
    padding: 18px 18px 28px;
    overflow: auto;
    transition: left var(--admin-transition);
}

.admin-page-body {
    max-width: 1480px;
    margin: 0 auto;
}

.admin-breadcrumb-wrapper {
    max-width: 1480px;
    margin: 0 auto 12px;
    padding: 7px 10px;
    border-radius: var(--admin-radius-sm);
    background: rgba(255, 255, 255, .72);
    border: 1px solid var(--admin-border);
}

.admin-breadcrumb {
    font-size: 12px;
}

.admin-breadcrumb .breadcrumb-item a {
    color: #475467;
}

.admin-breadcrumb .breadcrumb-item.active {
    color: var(--admin-text);
}

@media (min-width: 768px) {
    .admin-topbar {
        left: var(--admin-sidebar-w);
    }

    .admin-main {
        left: var(--admin-sidebar-w);
    }
}

@media (max-width: 767.98px) {
    body.admin-body {
        overflow: hidden;
    }

    .admin-topbar {
        padding: 9px 12px;
    }

    .admin-main {
        padding: 14px 12px 22px;
    }

    .admin-user span:last-child {
        display: none;
    }

    .admin-user {
        padding-right: 5px;
    }

    .sidebar-desktop {
        position: static;
        width: 100%;
        height: auto;
        min-height: 100%;
    }

    .offcanvas.offcanvas-start {
        width: min(88vw, 320px);
        border-right: 0;
        background: var(--admin-sidebar);
    }

    .offcanvas-header {
        background: var(--admin-sidebar);
        color: #fff;
        border-bottom: 1px solid rgba(255, 255, 255, .08);
    }

    .offcanvas-body {
        background: var(--admin-sidebar);
    }
}