/* Admin and member shell — single SLK service-style implementation */

.menu-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: inherit;
    line-height: 0;
}

.menu-icon svg {
    display: block;
}

/* ========== SLK Service-style admin shell ========== */
:root {
    --admin-sidebar-width: 250px;
    --admin-sidebar-collapsed-width: 55px;
    --admin-sidebar-current-width: var(--admin-sidebar-width);
    --admin-navbar-height: 40px;
    --admin-blue: #165dff;
    --admin-blue-soft: #eff6ff;
    --admin-shell-border: #d9dde5;
}

body.admin-sidebar-collapsed {
    --admin-sidebar-current-width: var(--admin-sidebar-collapsed-width);
}

body.admin-body {
    min-width: 0;
    height: 100vh;
    margin: 0;
    overflow: hidden;
    background: #fff;
    color: #172033;
}

main.admin-main {
    display: flex;
    width: 100%;
    height: 100vh;
    min-height: 0;
    overflow: hidden;
    background: #fff;
}

.admin-workspace {
    display: flex;
    flex: 1 1 auto;
    min-width: 0;
    min-height: 0;
    flex-direction: column;
    overflow: hidden;
    background: #fff;
}

main.admin-main .admin-content {
    flex: 1 1 auto;
    min-width: 0;
    min-height: 0;
    margin: 0;
    padding: 1rem 1.35rem 1.5rem;
    overflow: auto;
    background: #fff;
}

main.admin-main > .admin-workspace > .admin-content.admin-content--flush {
    padding: 0;
    background: #fff;
}

main.admin-main > .admin-workspace > .admin-content.admin-content--flush > :is(
    .admin-inset-page,
    .seminar-user-page,
    .sbi-page,
    .sul-page,
    .ap-page,
    .men-page,
    .msn-page,
    .sba-page
) {
    box-sizing: border-box;
    padding: 1rem 1.35rem 1.5rem;
}

main.admin-main > .admin-workspace > .admin-content.admin-content--flush > :is(
    .container.px-0,
    .containerr.px-0
) {
    box-sizing: border-box;
    padding: 1rem 1.35rem 1.5rem !important;
}

#admin-topbar.admin-topbar {
    position: relative;
    top: auto;
    z-index: 40;
    flex: 0 0 var(--admin-navbar-height);
    width: 100%;
    background: #fff;
    border-bottom: 1px solid var(--admin-shell-border);
    box-shadow: none;
}

#admin-nav.admin-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    min-height: var(--admin-navbar-height);
    height: var(--admin-navbar-height);
    padding: 0 1.25rem 0 0.75rem;
}

#admin-nav .admin-nav-heading {
    display: flex;
    min-width: 0;
    align-items: stretch;
    gap: 0.45rem;
}

#admin-nav .admin-nav-mobile-toggle,
#admin-nav .admin-nav-back {
    display: inline-flex;
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: #526071;
    text-decoration: none;
    cursor: pointer;
    transition: color 150ms ease, background-color 150ms ease;
}

#admin-nav .admin-nav-mobile-toggle:hover,
#admin-nav .admin-nav-back:hover {
    color: var(--admin-blue);
    background: var(--admin-blue-soft);
}

#admin-nav .admin-nav-mobile-toggle {
    display: none;
}

#admin-nav .admin-nav-page-title {
    min-width: 0;
    margin: 0;
    overflow: hidden;
    padding: 0.08rem 0 0.14rem;
    color: #172033;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.5;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#admin-nav .admin-profile-menu {
    position: relative;
    flex: 0 0 auto;
}

#admin-nav .admin-profile-menu[open] {
    z-index: 50;
}

#admin-nav .admin-profile-summary {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    min-height: 32px;
    padding: 0.1rem 0.2rem 0.1rem 0.55rem;
    border-radius: 7px;
    color: #172033;
    font-size: 0.75rem;
    font-weight: 600;
    list-style: none;
    cursor: pointer;
    transition: background-color 150ms ease, color 150ms ease;
}

#admin-nav .admin-profile-summary::-webkit-details-marker {
    display: none;
}

#admin-nav .admin-profile-summary:hover {
    color: var(--admin-blue);
    background: #f5f7fa;
}

#admin-nav .admin-profile-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    object-fit: cover;
}

#admin-nav .admin-profile-dropdown {
    position: absolute;
    top: calc(100% + 5px);
    right: 0;
    width: 220px;
    padding: 0.55rem;
    border: 1px solid #e2e6ec;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.14);
}

#admin-nav .admin-profile-dropdown-name {
    margin-bottom: 0.35rem;
    padding: 0.45rem 0.55rem 0.65rem;
    border-bottom: 1px solid #edf0f4;
    color: #6a7483;
    font-size: 0.76rem;
    font-weight: 700;
}

#admin-nav .admin-profile-dropdown a {
    display: block;
    padding: 0.5rem 0.6rem;
    border-radius: 6px;
    color: #303a49;
    font-size: 0.8rem;
    text-decoration: none;
}

#admin-nav .admin-profile-dropdown a:hover {
    color: var(--admin-blue);
    background: var(--admin-blue-soft);
}

#admin-nav .admin-profile-dropdown .admin-profile-switch {
    color: #a95520;
    background: #fff3ea;
    font-weight: 700;
}

#admin-nav .admin-profile-dropdown .admin-profile-switch:hover {
    color: #7f3713;
    background: #ffe6d4;
}

#admin-nav .admin-profile-dropdown .admin-profile-logout {
    color: #b42318;
}

#sidebar {
    position: relative;
    top: auto;
    left: auto;
    z-index: 45;
    flex: 0 0 var(--admin-sidebar-current-width);
    width: var(--admin-sidebar-current-width);
    min-width: var(--admin-sidebar-current-width);
    height: 100vh;
    overflow: visible;
    transition: width 150ms ease, min-width 150ms ease, flex-basis 150ms ease;
}

#sidebar aside {
    position: relative;
    display: flex;
    width: var(--admin-sidebar-current-width);
    min-width: var(--admin-sidebar-current-width);
    max-width: none;
    height: 100vh;
    min-height: 100vh;
    flex-direction: column;
    margin: 0;
    padding: 0;
    overflow: hidden;
    border-right: 1px solid var(--admin-shell-border);
    background: #fff;
    box-shadow: none;
    transition: width 150ms ease, min-width 150ms ease;
}

#sidebar .sidebar-head {
    position: relative;
    display: flex;
    min-height: 70px;
    flex: 0 0 70px;
    align-items: center;
    padding: 0 1.1rem;
    border: 0;
    background: #fff;
    transition: min-height 150ms ease, flex-basis 150ms ease, padding 150ms ease;
}

#sidebar .sidebar-toggle {
    position: absolute;
    top: 5px;
    right: 0.45rem;
    display: inline-flex;
    width: 28px;
    height: 28px;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: #303a49;
    cursor: pointer;
    transition: color 150ms ease, background-color 150ms ease;
}

#sidebar .sidebar-toggle:hover {
    color: var(--admin-blue);
    background: var(--admin-blue-soft);
}

#sidebar .sidebar-brand-link {
    display: flex;
    height: 100%;
    min-width: 0;
    align-items: center;
    padding-right: 2.25rem;
    color: var(--admin-blue);
    text-decoration: none;
    white-space: nowrap;
}

#sidebar .sidebar-brand-full {
    display: block;
    transform: translateY(-2px);
}

#sidebar .sidebar-brand-logo {
    display: block;
    width: 145px;
    max-width: 100%;
    height: auto;
}

#sidebar .sidebar-brand-admin {
    display: block;
    margin-top: 0.1rem;
    color: #64748b;
    font-size: 0.64rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.08em;
    text-align: center;
    text-transform: uppercase;
}

#sidebar .sidebar-brand-view-context {
    margin-left: 0.15rem;
    font-size: 0.58rem;
    font-weight: 600;
    letter-spacing: 0;
    text-transform: none;
}

#sidebar .sidebar-brand-short {
    display: none;
}

#sidebar .sidebar-brand-logo-short {
    display: block;
    width: 45px;
    height: auto;
}

#sidebar .sidebar-brand-short-name,
#sidebar .sidebar-brand-short-tagline,
#sidebar .sidebar-brand-short-admin {
    display: block;
    text-align: center;
}

#sidebar .sidebar-brand-short-name {
    color: #d97706;
    font-size: 0.78rem;
    font-weight: 800;
    line-height: 1;
}

#sidebar .sidebar-brand-short-tagline {
    margin-top: 0.08rem;
    color: #172554;
    font-size: 0.42rem;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
}

#sidebar .sidebar-brand-short-admin {
    margin-top: 0.14rem;
    color: #64748b;
    font-size: 0.48rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    line-height: 1;
}

#sidebar .sidebar-nav {
    display: block;
    flex: 1 1 auto;
    min-height: 0;
    padding: 0.55rem 5px 1.25rem;
    overflow-x: hidden;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: #cbd5e1 transparent;
}

#sidebar .sidebar-nav::-webkit-scrollbar {
    width: 5px;
}

#sidebar .sidebar-nav::-webkit-scrollbar-thumb {
    border-radius: 999px;
    background: #cbd5e1;
}

#sidebar .sidebar-group + .sidebar-group {
    margin-top: 0.65rem;
    padding-top: 0.65rem;
}

#sidebar .sidebar-group--footer {
    margin-top: 0.65rem;
    padding-top: 0.45rem;
    border-top: 1px solid #eef1f5;
}

#sidebar .sidebar-section-label {
    display: flex;
    width: 100%;
    align-items: center;
    gap: 0.5rem;
    margin: 0.15rem 0 0.35rem;
    padding: 0 0.45rem;
    border: 0;
    background: transparent;
    color: #8a94a3;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-align: left;
}

#sidebar .sidebar-section-label::after {
    display: none;
    order: 2;
    height: 1px;
    flex: 1 1 auto;
    content: "";
    background: #edf0f4;
}

#sidebar .sidebar-section-toggle {
    cursor: pointer;
}

#sidebar .sidebar-section-toggle:hover,
#sidebar .sidebar-section-toggle.sidebar-section-active {
    color: var(--admin-blue);
}

#sidebar .sidebar-section-icon {
    flex: 0 0 auto;
    color: #64748b;
}

#sidebar .sidebar-section-toggle:hover .sidebar-section-icon,
#sidebar .sidebar-section-toggle.sidebar-section-active .sidebar-section-icon,
#sidebar .sidebar-section-toggle[aria-expanded="true"] .sidebar-section-icon {
    color: var(--admin-blue);
}

#sidebar .sidebar-section-chevron {
    order: 3;
    flex: 0 0 auto;
    margin-left: auto;
    transform: rotate(-90deg);
    transition: transform 150ms ease;
}

#sidebar .sidebar-section-toggle[aria-expanded="true"]::after {
    display: block;
}

#sidebar .sidebar-section-toggle[aria-expanded="true"] .sidebar-section-chevron {
    transform: rotate(0deg);
}

#sidebar .sidebar-group-items[hidden] {
    display: none;
}

#sidebar .sidebar-group-flyout-title {
    display: none;
}

#sidebar .sidebar-group-items .sidebar-menu {
    padding-left: 1.25rem;
}

#sidebar .sidebar-menu {
    display: flex;
    min-height: 38px;
    align-items: center;
    gap: 0.65rem;
    margin: 0;
    padding: 0.42rem 0.45rem;
    border: 0;
    border-radius: 7px;
    background: transparent;
    color: #1f2937;
    font-size: 0.78rem;
    font-weight: 500;
    line-height: 1.25;
    text-decoration: none;
    transition: color 150ms ease, background-color 150ms ease;
}

#sidebar .sidebar-menu:hover {
    color: var(--admin-blue);
    background: var(--admin-blue-soft);
}

#sidebar .sidebar-menu-icon {
    display: inline-flex;
    width: 22px;
    height: 22px;
    flex: 0 0 22px;
    align-items: center;
    justify-content: center;
    border-radius: 0;
    background: transparent;
    color: #526071;
}

#sidebar .sidebar-menu:hover .sidebar-menu-icon {
    transform: none;
    background: transparent;
    color: var(--admin-blue);
}

#sidebar .sidebar-menu-text {
    flex: 1 1 auto;
    min-width: 0;
    padding: 0.08rem 0 0.12rem;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.5;
    white-space: nowrap;
}

#sidebar .sidebar-badge {
    min-width: 20px;
    height: 20px;
    padding: 0 0.35rem;
    font-size: 0.65rem;
    box-shadow: none;
}

#sidebar .sidebar-active {
    color: var(--admin-blue);
    background: #eaf2ff;
    border: 0;
    box-shadow: none;
    font-weight: 700;
}

#sidebar .sidebar-active::before {
    display: none;
}

#sidebar .sidebar-active .sidebar-menu-icon {
    color: var(--admin-blue);
    background: transparent;
    box-shadow: none;
}

#sidebar .sidebar-menu--logout,
#sidebar .sidebar-menu--logout:hover {
    color: #b42318;
}

#sidebar .sidebar-menu--logout .sidebar-menu-icon,
#sidebar .sidebar-menu--logout:hover .sidebar-menu-icon,
#sidebar .sidebar-menu--logout.sidebar-active .sidebar-menu-icon {
    background: transparent !important;
    box-shadow: none !important;
}

body.admin-sidebar-collapsed #sidebar .sidebar-head {
    min-height: 82px;
    flex-basis: 82px;
    align-items: flex-end;
    justify-content: center;
    padding: 2.35rem 0.25rem 0.55rem;
}

body.admin-sidebar-collapsed #sidebar .sidebar-toggle {
    top: 5px;
    right: 50%;
    transform: translateX(50%);
}

body.admin-sidebar-collapsed #sidebar .sidebar-brand-link {
    width: 100%;
    height: auto;
    justify-content: center;
    padding: 0;
}

body.admin-sidebar-collapsed #sidebar .sidebar-brand-full,
body.admin-sidebar-collapsed #sidebar .sidebar-menu-text,
body.admin-sidebar-collapsed #sidebar .sidebar-badge {
    display: none;
}

body.admin-sidebar-collapsed #sidebar .sidebar-brand-short {
    display: block;
}

body.admin-sidebar-collapsed #sidebar .sidebar-nav {
    padding-right: 5px;
    padding-left: 5px;
}

body.admin-sidebar-collapsed #sidebar .sidebar-group + .sidebar-group {
    margin-top: 0.25rem;
    padding-top: 0.25rem;
}

body.admin-sidebar-collapsed #sidebar .sidebar-menu {
    justify-content: center;
    padding-right: 0;
    padding-left: 0;
}

body.admin-sidebar-collapsed #sidebar .sidebar-menu-icon {
    width: 24px;
    height: 24px;
    flex-basis: 24px;
}

@media (min-width: 992px) {
    body.admin-sidebar-collapsed #sidebar .sidebar-section-label {
        display: flex;
        width: 44px;
        min-height: 42px;
        justify-content: center;
        margin: 0 auto;
        padding: 0;
        border-radius: 7px;
    }

    body.admin-sidebar-collapsed #sidebar .sidebar-section-toggle > span:not(.menu-icon),
    body.admin-sidebar-collapsed #sidebar .sidebar-section-chevron,
    body.admin-sidebar-collapsed #sidebar .sidebar-section-label::after {
        display: none;
    }

    body.admin-sidebar-collapsed #sidebar .sidebar-section-icon {
        width: 24px;
        height: 24px;
        align-items: center;
        justify-content: center;
    }

    body.admin-sidebar-collapsed #sidebar .sidebar-section-icon svg {
        width: 21px;
        height: 21px;
    }

    body.admin-sidebar-collapsed #sidebar .sidebar-section-toggle:hover,
    body.admin-sidebar-collapsed #sidebar .sidebar-section-toggle.sidebar-section-active,
    body.admin-sidebar-collapsed #sidebar .sidebar-section-toggle[aria-expanded="true"] {
        color: var(--admin-blue);
        background: var(--admin-blue-soft);
    }

    body.admin-sidebar-collapsed #sidebar .sidebar-group-items {
        display: none !important;
    }

    body.admin-sidebar-collapsed #sidebar .sidebar-group--flyout-open .sidebar-group-items {
        position: fixed;
        z-index: 80;
        display: block !important;
        width: 300px;
        max-height: calc(100vh - 16px);
        padding: 0.4rem;
        overflow-x: hidden;
        overflow-y: auto;
        border: 1px solid #dfe4eb;
        border-radius: 10px;
        background: #fff;
        box-shadow: 0 12px 30px rgba(15, 23, 42, 0.16);
    }

    body.admin-sidebar-collapsed #sidebar .sidebar-group-flyout-title {
        display: flex;
        align-items: center;
        gap: 0.55rem;
        margin: -0.4rem -0.4rem 0.3rem;
        padding: 0.7rem 0.85rem;
        border-bottom: 1px solid #edf0f4;
        color: var(--admin-blue);
        font-size: 0.78rem;
        font-weight: 700;
    }

    body.admin-sidebar-collapsed #sidebar .sidebar-group--flyout-open .sidebar-menu {
        min-height: 40px;
        justify-content: flex-start;
        gap: 0.65rem;
        padding: 0.5rem 0.65rem;
    }

    body.admin-sidebar-collapsed #sidebar .sidebar-group--flyout-open .sidebar-menu-text {
        display: block;
    }

    body.admin-sidebar-collapsed #sidebar .sidebar-group--flyout-open .sidebar-badge {
        display: inline-flex;
    }
}

.admin-sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 44;
    background: rgba(15, 23, 42, 0.36);
    backdrop-filter: blur(1px);
}

@media (max-width: 991.98px) {
    :root,
    body.admin-sidebar-collapsed {
        --admin-sidebar-current-width: 0px;
    }

    #sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        z-index: 46;
        width: 0;
        min-width: 0;
        height: 100vh;
        flex-basis: 0;
    }

    #sidebar aside,
    body.admin-sidebar-collapsed #sidebar aside {
        width: var(--admin-sidebar-width);
        min-width: var(--admin-sidebar-width);
        height: 100vh;
        transform: translateX(-100%);
        transition: transform 180ms ease;
    }

    #sidebar.sidebar-show aside {
        transform: translateX(0);
    }

    #sidebar .sidebar-toggle {
        top: 5px;
    }

    body.admin-sidebar-collapsed #sidebar .sidebar-head {
        min-height: 70px;
        flex-basis: 70px;
        align-items: center;
        justify-content: flex-start;
        padding: 0 1.1rem;
    }

    body.admin-sidebar-collapsed #sidebar .sidebar-toggle {
        right: 0.7rem;
        transform: none;
    }

    body.admin-sidebar-collapsed #sidebar .sidebar-brand-full,
    body.admin-sidebar-collapsed #sidebar .sidebar-section-label,
    body.admin-sidebar-collapsed #sidebar .sidebar-menu-text,
    body.admin-sidebar-collapsed #sidebar .sidebar-badge {
        display: flex;
    }

    body.admin-sidebar-collapsed #sidebar .sidebar-brand-full {
        display: block;
    }

    body.admin-sidebar-collapsed #sidebar .sidebar-brand-short {
        display: none;
    }

    body.admin-sidebar-collapsed #sidebar .sidebar-nav {
        padding: 0.55rem 5px 1.25rem;
    }

    body.admin-sidebar-collapsed #sidebar .sidebar-menu {
        justify-content: flex-start;
        padding: 0.42rem 0.45rem;
    }

    #admin-nav .admin-nav-mobile-toggle {
        display: inline-flex;
    }

    #admin-nav.admin-nav {
        padding-left: 0.5rem;
    }

    body.admin-sidebar-open .admin-sidebar-backdrop {
        display: block;
    }

    main.admin-main .admin-content {
        padding: 0.85rem;
    }

    main.admin-main > .admin-workspace > .admin-content.admin-content--flush {
        padding: 0;
    }

    main.admin-main > .admin-workspace > .admin-content.admin-content--flush > :is(
        .admin-inset-page,
        .seminar-user-page,
        .sbi-page,
        .sul-page,
        .ap-page,
        .men-page,
        .msn-page,
        .sba-page
    ) {
        padding: 0.85rem;
    }

    main.admin-main > .admin-workspace > .admin-content.admin-content--flush > :is(
        .container.px-0,
        .containerr.px-0
    ) {
        padding: 0.85rem !important;
    }
}

@media print {
    body.admin-body,
    main.admin-main,
    .admin-workspace,
    main.admin-main .admin-content {
        display: block;
        height: auto;
        overflow: visible;
        padding: 0;
    }

    #sidebar,
    #admin-topbar,
    .admin-sidebar-backdrop {
        display: none !important;
    }
}

/* ========== Shared admin page layout ========== */
.ap-page {
    --ap-accent: #c96f32;
    --ap-accent-soft: #e8945a;
    --ap-accent-light: #fff3ea;
    --ap-text: #4a3428;
    --ap-text-muted: #8a7568;
    --ap-text-soft: #a89282;
    --ap-border: rgba(201, 111, 50, 0.14);
    --ap-radius: 16px;
    --ap-shadow: 0 16px 40px rgba(74, 52, 40, 0.08);
}

.ap-page.ap-page--green {
    --ap-accent: #5a8f5a;
    --ap-accent-soft: #7cb87c;
    --ap-accent-light: #eef6ee;
    --ap-border: rgba(90, 143, 90, 0.16);
    --ap-shadow: 0 16px 40px rgba(90, 143, 90, 0.08);
}

.ap-page.ap-page--course {
    --ap-accent: #3d8b8b;
    --ap-accent-soft: #5aa8a8;
    --ap-accent-light: #e8f4f4;
    --ap-border: rgba(61, 139, 139, 0.16);
    --ap-shadow: 0 16px 40px rgba(61, 139, 139, 0.08);
}

.ap-page .ap-header {
    position: relative;
    overflow: hidden;
    margin-bottom: 1.25rem;
    padding: 1.75rem 1.25rem 1.5rem;
    border-radius: var(--ap-radius);
    border: 1px solid var(--ap-border);
    background:
        radial-gradient(circle at 15% 20%, color-mix(in srgb, var(--ap-accent-soft) 18%, transparent) 0%, transparent 42%),
        linear-gradient(160deg, #fff8f2 0%, color-mix(in srgb, var(--ap-accent-light) 80%, #fff) 48%, color-mix(in srgb, var(--ap-accent-light) 100%, #fff) 100%);
    box-shadow: var(--ap-shadow);
}

.ap-page .ap-header-glow {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.ap-page .ap-header-glow-1 {
    top: -50px;
    right: 10%;
    width: 130px;
    height: 130px;
    background: radial-gradient(circle, color-mix(in srgb, var(--ap-accent-soft) 22%, transparent) 0%, transparent 70%);
}

.ap-page .ap-header-glow-2 {
    bottom: -40px;
    left: 8%;
    width: 110px;
    height: 110px;
    background: radial-gradient(circle, color-mix(in srgb, var(--ap-accent) 12%, transparent) 0%, transparent 70%);
}

.ap-page .ap-header-inner {
    position: relative;
    z-index: 1;
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.ap-page .ap-header-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin-bottom: 0.75rem;
    border-radius: 16px;
    color: var(--ap-accent);
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid var(--ap-border);
}

.ap-page .ap-header-badge {
    display: inline-block;
    margin: 0 0 0.35rem;
    padding: 0.22rem 0.65rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--ap-accent);
    background: var(--ap-accent-light);
    border: 1px solid var(--ap-border);
}

.ap-page .ap-title {
    margin: 0 0 0.3rem;
    font-size: clamp(1.25rem, 2.5vw, 1.55rem);
    font-weight: 700;
    color: var(--ap-text);
}

.ap-page .ap-subtitle {
    margin: 0;
    font-size: 0.9rem;
    color: var(--ap-text-muted);
}

.ap-page .ap-stats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.65rem;
    margin-top: 1rem;
}

.ap-page .ap-stat-card {
    min-width: 130px;
    padding: 0.7rem 1rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid var(--ap-border);
}

.ap-page .ap-stat-card-main {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, var(--ap-accent-light) 100%);
}

.ap-page .ap-stat-card-active {
    background: var(--ap-accent-light);
}

.ap-page .ap-stat-label {
    display: block;
    font-size: 0.72rem;
    color: var(--ap-text-soft);
    margin-bottom: 0.15rem;
}

.ap-page .ap-stat-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ap-accent);
}

.ap-page .ap-toolbar {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 0.85rem;
    padding: 0.85rem 1rem;
    border-radius: 14px;
    background: #fffcfa;
    border: 1px solid var(--ap-border);
}

.ap-page .ap-toolbar-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.ap-page .ap-toolbar-filters {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.65rem;
}

.ap-page .ap-filter-label {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.84rem;
    color: var(--ap-text-muted);
}

.ap-page .ap-select {
    min-height: 38px;
    padding: 0.35rem 0.6rem;
    border: 1.5px solid #ede4db;
    border-radius: 10px;
    background: #fffaf6;
    font-size: 0.86rem;
    color: var(--ap-text);
}

.ap-page .ap-search-wrap {
    position: relative;
    min-width: min(320px, 88vw);
}

.ap-page .ap-search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--ap-text-soft);
    pointer-events: none;
}

.ap-page .ap-search {
    width: 100%;
    min-height: 40px;
    padding: 0.45rem 0.85rem 0.45rem 2.2rem;
    border: 1.5px solid #ede4db;
    border-radius: 10px;
    background: #fffaf6;
    font-size: 0.88rem;
    color: var(--ap-text);
}

.ap-page .ap-search:focus {
    outline: none;
    border-color: var(--ap-accent-soft);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--ap-accent) 12%, transparent);
    background: #fff;
}

.ap-page .ap-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.65rem;
    font-size: 0.82rem;
    color: var(--ap-text-muted);
}

.ap-page .ap-table-card {
    border-radius: var(--ap-radius);
    border: 1px solid var(--ap-border);
    background: #fffcfa;
    box-shadow: var(--ap-shadow);
    overflow: hidden;
}

.ap-page .ap-pagination {
    padding: 0.75rem 1rem;
}

.ap-page .ap-pagination-top {
    border-bottom: 1px solid #f0e8df;
}

.ap-page .ap-table-scroll {
    overflow-x: auto;
}

.ap-page .ap-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.84rem;
}

.ap-page .ap-th {
    padding: 0.7rem 0.75rem;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--ap-text);
    background: linear-gradient(180deg, #fff8f2 0%, color-mix(in srgb, var(--ap-accent-light) 60%, #fff) 100%);
    border-bottom: 1px solid #f0e8df;
    white-space: nowrap;
}

.ap-page .ap-th-sort {
    cursor: pointer;
    user-select: none;
    transition: background 0.12s ease;
}

.ap-page .ap-th-sort:hover {
    background: var(--ap-accent-light);
}

.ap-page .ap-th.is-sorted {
    color: var(--ap-accent);
}

.ap-page .ap-sort {
    margin-left: 0.2rem;
    color: var(--ap-accent-soft);
}

.ap-page .ap-table tbody td {
    padding: 0.75rem 0.75rem;
    border-bottom: 1px solid #f5ebe3;
    vertical-align: middle;
    color: var(--ap-text);
}

.ap-page .ap-table tbody tr:hover {
    background: #fffaf6;
}

.ap-page .ap-id-chip {
    display: inline-block;
    padding: 0.18rem 0.55rem;
    border-radius: 8px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: var(--ap-accent);
    background: var(--ap-accent-light);
}

.ap-page .ap-status {
    display: inline-flex;
    align-items: center;
    padding: 0.22rem 0.65rem;
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 700;
    white-space: nowrap;
}

.ap-page .ap-status--approved {
    color: #2f6239;
    background: #eef6ee;
    border: 1px solid rgba(90, 143, 90, 0.22);
}

.ap-page .ap-status--pending {
    color: #8b6914;
    background: #fff8e8;
    border: 1px solid rgba(212, 160, 23, 0.22);
}

.ap-page .ap-status--rejected {
    color: #a94442;
    background: #fff7f7;
    border: 1px solid rgba(184, 84, 80, 0.22);
}

.ap-page .ap-actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.ap-page .ap-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.42rem 0.85rem;
    border-radius: 10px;
    border: 1px solid transparent;
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
    white-space: nowrap;
}

.ap-page .ap-btn:hover {
    transform: translateY(-1px);
}

.ap-page .ap-btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--ap-accent-soft) 0%, var(--ap-accent) 100%);
    box-shadow: 0 4px 12px color-mix(in srgb, var(--ap-accent) 28%, transparent);
}

.ap-page .ap-btn-primary:hover {
    color: #fff;
}

.ap-page .ap-btn-outline {
    color: var(--ap-text);
    background: #fffaf6;
    border-color: #ede4db;
}

.ap-page .ap-btn-outline:hover {
    background: var(--ap-accent-light);
    border-color: var(--ap-border);
    color: var(--ap-accent);
}

.ap-page .ap-btn-muted {
    opacity: 0.55;
    cursor: not-allowed;
    pointer-events: none;
}

.ap-page .ap-btn-success {
    color: #fff;
    background: linear-gradient(135deg, #6db87a 0%, #5a8f5a 100%);
    box-shadow: 0 4px 12px rgba(90, 143, 90, 0.25);
}

.ap-page .ap-btn-info {
    color: #fff;
    background: linear-gradient(135deg, #6aabcc 0%, #4a8fb8 100%);
    box-shadow: 0 4px 12px rgba(74, 143, 184, 0.22);
}

.ap-page .ap-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    border-radius: 9px;
    border: 1px solid #ede4db;
    background: #fffaf6;
    cursor: pointer;
    transition: background 0.12s ease, border-color 0.12s ease, transform 0.12s ease;
}

.ap-page .ap-icon-btn:hover {
    transform: translateY(-1px);
}

.ap-page .ap-icon-btn--slip { color: #c62828; background: #fff7f7; border-color: #f0c4c4; }
.ap-page .ap-icon-btn--view { color: #4a8fb8; background: #f4f9fc; border-color: #c5dde8; }
.ap-page .ap-icon-btn--edit { color: var(--ap-accent); background: var(--ap-accent-light); border-color: var(--ap-border); }
.ap-page .ap-icon-btn--delete { color: #a94442; background: #fff7f7; border-color: #f0c4c4; }

.ap-page .ap-course-thumb {
    width: 52px;
    height: 52px;
    object-fit: cover;
    border-radius: 10px;
    border: 1px solid #ede4db;
    box-shadow: 0 2px 8px rgba(74, 52, 40, 0.08);
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.ap-page .ap-course-thumb:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(74, 52, 40, 0.12);
}

.ap-page .ap-course-name {
    max-width: 280px;
    line-height: 1.45;
    font-weight: 500;
}

.ap-page .ap-code-chip {
    display: inline-block;
    padding: 0.18rem 0.55rem;
    border-radius: 8px;
    font-family: ui-monospace, monospace;
    font-size: 0.78rem;
    font-weight: 600;
    color: #5b6eae;
    background: #eef0f8;
    border: 1px solid rgba(91, 110, 174, 0.18);
}

.ap-page .ap-price-general {
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: #b85c38;
}

.ap-page .ap-price-member {
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: #3d7a4a;
}

.ap-page .ap-seat-limit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    padding: 0.15rem 0.5rem;
    border-radius: 8px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: var(--ap-accent);
    background: var(--ap-accent-light);
}

.ap-page .ap-loading {
    position: absolute;
    inset: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 250, 246, 0.65);
    border-radius: var(--ap-radius);
}

.ap-page .ap-empty {
    padding: 2.5rem 1rem;
    text-align: center;
    color: var(--ap-text-muted);
}

.ap-page .ap-empty-box {
    display: inline-block;
    padding: 0.65rem 1.25rem;
    border-radius: 12px;
    background: var(--ap-accent-light);
    border: 1px solid var(--ap-border);
    color: var(--ap-accent);
    font-weight: 600;
}

.ap-page .pagination {
    margin: 0;
    gap: 0.25rem;
}

.ap-page .page-link {
    border-radius: 8px !important;
    border-color: #ede4db !important;
    color: var(--ap-text) !important;
    font-size: 0.84rem;
    padding: 0.35rem 0.65rem;
}

.ap-page .page-item.active .page-link {
    background: var(--ap-accent) !important;
    border-color: var(--ap-accent) !important;
    color: #fff !important;
}

.ap-page .page-link:hover {
    background: var(--ap-accent-light) !important;
    border-color: var(--ap-border) !important;
    color: var(--ap-accent) !important;
}

@media (max-width: 768px) {
    main.admin-main .admin-content {
        padding: 1rem 0.85rem 1.25rem;
    }

    .ap-page .ap-toolbar {
        justify-content: stretch;
    }

    .ap-page .ap-toolbar-filters {
        width: 100%;
    }

    .ap-page .ap-search-wrap {
        width: 100%;
        min-width: 0;
    }
}

/* ========== Admin form pages ========== */
.ap-page .ap-form-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
    padding: 1.35rem 1.25rem;
    border-radius: var(--ap-radius);
    border: 1px solid var(--ap-border);
    background:
        radial-gradient(circle at 90% 10%, color-mix(in srgb, var(--ap-accent-soft) 16%, transparent) 0%, transparent 45%),
        linear-gradient(160deg, #fff8f2 0%, color-mix(in srgb, var(--ap-accent-light) 70%, #fff) 100%);
    box-shadow: var(--ap-shadow);
}

.ap-page .ap-form-header-main {
    flex: 1;
    min-width: 0;
}

.ap-page .ap-form-back {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-bottom: 0.65rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    border: 1px solid var(--ap-border);
    background: rgba(255, 255, 255, 0.75);
    color: var(--ap-text-muted);
    font-size: 0.84rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.ap-page .ap-form-back:hover {
    background: #fff;
    color: var(--ap-accent);
    border-color: color-mix(in srgb, var(--ap-accent) 25%, transparent);
}

.ap-page .ap-form-header-badge {
    display: inline-block;
    margin-bottom: 0.35rem;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--ap-accent);
    background: var(--ap-accent-light);
    border: 1px solid var(--ap-border);
}

.ap-page .ap-form-title {
    margin: 0 0 0.25rem;
    font-size: clamp(1.2rem, 2.2vw, 1.45rem);
    font-weight: 700;
    color: var(--ap-text);
}

.ap-page .ap-form-subtitle {
    margin: 0;
    font-size: 0.88rem;
    color: var(--ap-text-muted);
}

.ap-page .ap-form-header-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.35rem;
    text-align: right;
}

.ap-page .ap-form-meta-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.75rem;
    border-radius: 10px;
    font-family: ui-monospace, monospace;
    font-size: 0.78rem;
    font-weight: 600;
    color: #5b6eae;
    background: #eef0f8;
    border: 1px solid rgba(91, 110, 174, 0.18);
}

.ap-page .ap-form-card {
    margin-bottom: 1rem;
    padding: 1.15rem 1.15rem 0.35rem;
    border-radius: 14px;
    border: 1px solid var(--ap-border);
    background: #fffcfa;
    box-shadow: 0 8px 24px rgba(74, 52, 40, 0.04);
}

.ap-page .ap-form-section-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 1rem;
    padding-bottom: 0.65rem;
    border-bottom: 1px solid rgba(201, 111, 50, 0.08);
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--ap-text);
}

.ap-page .ap-form-section-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 8px;
    color: var(--ap-accent);
    background: var(--ap-accent-light);
}

.ap-page .ap-field {
    margin-bottom: 1rem;
}

.ap-page .ap-label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--ap-text);
}

.ap-page .ap-input,
.ap-page .ap-select,
.ap-page .ap-textarea {
    display: block;
    width: 100%;
    min-height: 42px;
    padding: 0.55rem 0.8rem;
    border: 1.5px solid #ede4db;
    border-radius: 10px;
    background: #fffaf6;
    font-size: 0.88rem;
    color: var(--ap-text);
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.ap-page .ap-textarea {
    min-height: 120px;
    resize: vertical;
}

.ap-page .ap-input:focus,
.ap-page .ap-select:focus,
.ap-page .ap-textarea:focus {
    outline: none;
    border-color: var(--ap-accent-soft);
    background: #fff;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--ap-accent) 12%, transparent);
}

.ap-page .ap-input--invalid,
.ap-page .ap-select.ap-input--invalid {
    border-color: #d9534f;
    background: #fff8f8;
}

.ap-page .ap-field-error {
    margin-top: 0.35rem;
    font-size: 0.78rem;
    color: #c62828;
}

.ap-page .ap-field--price-general .ap-input {
    border-color: rgba(184, 92, 56, 0.25);
    background: #fffaf8;
}

.ap-page .ap-field--price-member .ap-input {
    border-color: rgba(61, 122, 74, 0.25);
    background: #f8fcf9;
}

.ap-page .ap-upload {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.ap-page .ap-upload-input {
    position: relative;
}

.ap-page .ap-upload-input input[type="file"] {
    width: 100%;
    padding: 0.65rem 0.8rem;
    border: 1.5px dashed color-mix(in srgb, var(--ap-accent) 30%, #ede4db);
    border-radius: 12px;
    background: var(--ap-accent-light);
    font-size: 0.84rem;
    color: var(--ap-text-muted);
    cursor: pointer;
}

.ap-page .ap-upload-input input[type="file"]::file-selector-button {
    margin-right: 0.75rem;
    padding: 0.4rem 0.85rem;
    border: none;
    border-radius: 8px;
    background: var(--ap-accent);
    color: #fff;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
}

.ap-page .ap-upload-previews {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.ap-page .ap-upload-preview {
    width: 88px;
    height: 88px;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid #ede4db;
    box-shadow: 0 4px 12px rgba(74, 52, 40, 0.08);
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.ap-page .ap-upload-preview:hover {
    transform: scale(1.04);
    box-shadow: 0 8px 20px rgba(74, 52, 40, 0.12);
}

.ap-page .ap-upload-preview--main {
    width: 120px;
    height: 120px;
}

.ap-page .ap-form-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: 0.5rem;
    padding: 1rem 1.15rem;
    border-radius: 14px;
    border: 1px solid var(--ap-border);
    background: #fffcfa;
    box-shadow: 0 8px 24px rgba(74, 52, 40, 0.04);
}

.ap-page .ap-form-actions-hint {
    font-size: 0.82rem;
    color: var(--ap-text-muted);
}

.ap-page .ap-form-actions-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.ap-page .ap-btn-secondary {
    color: var(--ap-text);
    background: #fff;
    border: 1px solid #ede4db;
}

.ap-page .ap-btn-secondary:hover {
    background: var(--ap-accent-light);
    border-color: var(--ap-border);
    color: var(--ap-accent);
}

.ap-page .ap-btn[disabled] {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none !important;
}

@media (max-width: 768px) {
    .ap-page .ap-form-header {
        flex-direction: column;
    }

    .ap-page .ap-form-header-meta {
        align-items: flex-start;
        text-align: left;
    }

    .ap-page .ap-form-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .ap-page .ap-form-actions-buttons {
        width: 100%;
    }

    .ap-page .ap-form-actions-buttons .ap-btn {
        flex: 1;
        justify-content: center;
    }
}