/**
 * WIMSG Portal Chrome — Visual redesign pass
 * Distinct sidebar + mobile header for admin / student / teacher.
 * Depends on tokens from portal.css (--wimsg-*).
 */

:root {
    --chrome-sidebar-w: var(--wimsg-sidebar-w, 280px);
    --chrome-mobile-h: 64px;
    --chrome-navy: #122A56;
    --chrome-navy-mid: #1A3668;
    --chrome-navy-deep: #0C1F42;
    --chrome-gold: var(--wimsg-gold, #FFE200);
    --chrome-sky: #9BC7E0;
}

/* ==========================================================================
   Sidebar shell
   ========================================================================== */
.admin-sidebar,
.sidebar,
#adminSidebar {
    width: var(--chrome-sidebar-w);
    height: 100vh;
    height: 100dvh;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1000;
    color: #fff;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    font-family: 'Inter', system-ui, sans-serif !important;
    line-height: 1.5 !important;
    -webkit-font-smoothing: antialiased;
    background:
        linear-gradient(180deg, rgba(255, 226, 0, 0.08) 0%, transparent 120px),
        linear-gradient(165deg, var(--chrome-navy) 0%, var(--chrome-navy-mid) 48%, var(--chrome-navy-deep) 100%);
    box-shadow: 8px 0 32px rgba(8, 20, 40, 0.28);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1), width 0.25s ease;
}

.admin-sidebar::before,
.sidebar::before {
    display: none;
}

.admin-sidebar::-webkit-scrollbar,
.sidebar::-webkit-scrollbar,
.sidebar-nav::-webkit-scrollbar {
    width: 4px;
}

.admin-sidebar::-webkit-scrollbar-thumb,
.sidebar::-webkit-scrollbar-thumb,
.sidebar-nav::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.28);
    border-radius: 999px;
}

.sidebar.closed {
    transform: translateX(-100%);
}

/* ==========================================================================
   Overlay
   ========================================================================== */
.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(6, 16, 34, 0.58);
    z-index: 999;
    display: none;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.sidebar-overlay.active {
    display: block;
}

/* ==========================================================================
   Brand / logo — locked size so Bootstrap/page CSS cannot shift it
   ========================================================================== */
.admin-sidebar .sidebar-brand,
.sidebar .sidebar-brand,
#adminSidebar .sidebar-brand {
    position: relative !important;
    flex: 0 0 auto !important;
    flex-shrink: 0 !important;
    padding: 22px 18px 18px !important;
    margin: 0 !important;
    border: none !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
    background: rgba(255, 255, 255, 0.04) !important;
    box-sizing: border-box !important;
    min-height: 0 !important;
    height: auto !important;
    overflow: hidden !important;
}

.admin-sidebar .logo-area,
.sidebar .logo-area,
#adminSidebar .logo-area {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    margin: 0 !important;
    padding: 0 !important;
    min-width: 0 !important;
}

.admin-sidebar .logo-area img,
.sidebar .logo-area img,
#adminSidebar .logo-area img {
    width: 46px !important;
    height: 46px !important;
    min-width: 46px !important;
    min-height: 46px !important;
    max-width: 46px !important;
    max-height: 46px !important;
    border-radius: 50% !important;
    object-fit: cover !important;
    border: 2px solid #fff !important;
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.28) !important;
    background: transparent !important;
    margin: 0 !important;
    padding: 0 !important;
    flex-shrink: 0 !important;
    display: block !important;
}

.admin-sidebar .logo-text,
.sidebar .logo-text,
#adminSidebar .logo-text {
    min-width: 0 !important;
    flex: 1 1 auto !important;
    margin: 0 !important;
    padding: 0 !important;
}

.admin-sidebar .logo-text h2,
.sidebar .logo-text h2,
#adminSidebar .logo-text h2 {
    font-family: var(--wimsg-font-brand, 'Playfair Display', Georgia, serif) !important;
    font-size: 15px !important;
    font-weight: 700 !important;
    line-height: 1.25 !important;
    letter-spacing: 0.2px !important;
    color: #fff !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    background: none !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}

.admin-sidebar .logo-text p,
.admin-sidebar .sidebar-role-chip,
.sidebar .logo-text p,
.sidebar .sidebar-role-chip,
#adminSidebar .logo-text p,
#adminSidebar .sidebar-role-chip {
    display: inline-flex !important;
    align-items: center !important;
    width: auto !important;
    max-width: 100% !important;
    margin: 6px 0 0 0 !important;
    padding: 3px 9px !important;
    border: none !important;
    border-radius: 999px !important;
    font-size: 10px !important;
    font-weight: 700 !important;
    line-height: 1.2 !important;
    letter-spacing: 0.06em !important;
    text-transform: uppercase !important;
    color: #102548 !important;
    background: linear-gradient(135deg, #FFE66D, var(--chrome-gold)) !important;
    box-shadow: 0 2px 8px rgba(255, 226, 0, 0.25) !important;
}

.admin-sidebar .logo-text .letter-i,
.sidebar .logo-text .letter-i,
#adminSidebar .logo-text .letter-i {
    color: var(--chrome-gold) !important;
    font-weight: 900 !important;
    font-style: italic !important;
}

.admin-sidebar .logo-text .rest-text,
.sidebar .logo-text .rest-text,
#adminSidebar .logo-text .rest-text {
    color: #fff !important;
}

/* Kill Bootstrap reboot margins inside chrome sidebars */
.admin-sidebar h1,
.admin-sidebar h2,
.admin-sidebar h3,
.admin-sidebar h4,
.admin-sidebar p,
.admin-sidebar ul,
.admin-sidebar ol,
.admin-sidebar li,
.sidebar h1,
.sidebar h2,
.sidebar h3,
.sidebar h4,
.sidebar p,
.sidebar ul,
.sidebar ol,
.sidebar li,
#adminSidebar h1,
#adminSidebar h2,
#adminSidebar h3,
#adminSidebar h4,
#adminSidebar p,
#adminSidebar ul,
#adminSidebar ol,
#adminSidebar li {
    margin-top: 0;
    margin-bottom: 0;
}

#adminSidebar .logo-text p,
#adminSidebar .sidebar-role-chip,
.admin-sidebar .logo-text p,
.admin-sidebar .sidebar-role-chip,
.sidebar .logo-text p,
.sidebar .sidebar-role-chip {
    margin-top: 6px !important;
    margin-bottom: 0 !important;
}

/* ==========================================================================
   User block (student/teacher)
   ========================================================================== */
.sidebar-user {
    display: flex;
    align-items: center;
    gap: 12px;
    text-align: left;
    padding: 16px 18px;
    margin: 12px 14px 4px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.user-avatar {
    width: 44px;
    height: 44px;
    margin: 0;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.08));
    border: 1px solid rgba(255, 226, 0, 0.4);
    overflow: visible;
    position: relative;
}

.user-avatar img,
.profile-avatar-small img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: inherit;
}

.user-avatar-upload {
    cursor: pointer;
}

.user-avatar-edit {
    position: absolute;
    right: -3px;
    bottom: -3px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #FFD700;
    color: #0f2b3d;
    font-size: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #fff;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}

.user-info {
    min-width: 0;
}

.user-info h4 {
    margin: 0;
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-info p {
    margin: 4px 0 0;
    font-size: 11px;
    color: rgba(184, 201, 232, 0.95);
}

/* ==========================================================================
   Navigation — uniform spacing (active/inactive identical layout)
   Scoped to chrome sidebars so page CSS cannot shift gaps.
   ========================================================================== */
.admin-sidebar .sidebar-nav,
.sidebar .sidebar-nav,
#adminSidebar .sidebar-nav {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    padding: 8px 0 16px !important;
    margin: 0 !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
}

.admin-sidebar .sidebar-menu,
.sidebar .sidebar-menu,
#adminSidebar .sidebar-menu {
    list-style: none !important;
    padding: 0 12px !important;
    margin: 0 !important;
}

.admin-sidebar .sidebar-menu li,
.sidebar .sidebar-menu li,
#adminSidebar .sidebar-menu li {
    margin: 0 0 4px !important;
    padding: 0 !important;
    list-style: none !important;
}

.admin-sidebar .sidebar-menu li:last-child,
.sidebar .sidebar-menu li:last-child,
#adminSidebar .sidebar-menu li:last-child {
    margin-bottom: 0 !important;
}

.admin-sidebar .sidebar-menu li a,
.sidebar .sidebar-menu li a,
#adminSidebar .sidebar-menu li a {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    /* Same box for every item: left border slot + right badge slot */
    padding: 10px 32px 10px 12px !important;
    margin: 0 !important;
    color: rgba(255, 255, 255, 0.86) !important;
    text-decoration: none !important;
    border-radius: 12px !important;
    border: none !important;
    border-left: 3px solid transparent !important;
    font-family: 'Inter', system-ui, sans-serif !important;
    font-size: 13px !important;
    font-weight: 550 !important;
    line-height: 1.25 !important;
    position: relative !important;
    height: 46px !important;
    min-height: 46px !important;
    max-height: 46px !important;
    box-sizing: border-box !important;
    transform: none !important;
    box-shadow: none !important;
    transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.admin-sidebar .sidebar-menu li a::before,
.admin-sidebar .sidebar-menu li a::after,
.sidebar .sidebar-menu li a::before,
.sidebar .sidebar-menu li a::after,
#adminSidebar .sidebar-menu li a::before,
#adminSidebar .sidebar-menu li a::after {
    content: none !important;
    display: none !important;
}

.admin-sidebar .sidebar-menu li a > span:not(.sidebar-notification-badge),
.sidebar .sidebar-menu li a > span:not(.sidebar-notification-badge),
#adminSidebar .sidebar-menu li a > span:not(.sidebar-notification-badge) {
    min-width: 0 !important;
    flex: 1 1 auto !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    line-height: 1.25 !important;
}

.admin-sidebar .sidebar-menu li a i,
.sidebar .sidebar-menu li a i,
#adminSidebar .sidebar-menu li a i {
    width: 32px !important;
    height: 32px !important;
    border-radius: 10px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 13px !important;
    flex-shrink: 0 !important;
    margin: 0 !important;
    background: rgba(255, 255, 255, 0.08) !important;
    border: 1px solid rgba(255, 255, 255, 0.06) !important;
    transform: none !important;
    transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.admin-sidebar .sidebar-menu li a:hover,
.sidebar .sidebar-menu li a:hover,
#adminSidebar .sidebar-menu li a:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    color: #fff !important;
    transform: none !important;
}

.admin-sidebar .sidebar-menu li a:hover i,
.sidebar .sidebar-menu li a:hover i,
#adminSidebar .sidebar-menu li a:hover i {
    background: rgba(255, 255, 255, 0.16) !important;
    transform: none !important;
}

.admin-sidebar .sidebar-menu li.active a,
.sidebar .sidebar-menu li.active a,
#adminSidebar .sidebar-menu li.active a {
    background: rgba(255, 255, 255, 0.14) !important;
    color: #fff !important;
    border-left-color: var(--chrome-gold) !important;
    box-shadow: none !important;
    padding: 10px 32px 10px 12px !important;
    height: 46px !important;
    min-height: 46px !important;
    max-height: 46px !important;
    transform: none !important;
}

.admin-sidebar .sidebar-menu li.active a i,
.sidebar .sidebar-menu li.active a i,
#adminSidebar .sidebar-menu li.active a i {
    background: rgba(255, 226, 0, 0.16) !important;
    border-color: rgba(255, 226, 0, 0.28) !important;
    color: var(--chrome-gold) !important;
}

.admin-sidebar .sidebar-notification-badge,
.sidebar .sidebar-notification-badge,
#adminSidebar .sidebar-notification-badge {
    position: absolute !important;
    right: 10px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    min-width: 18px !important;
    height: 18px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    background: #FF4D57 !important;
    color: #fff !important;
    border-radius: 999px !important;
    font-size: 10px !important;
    font-weight: 800 !important;
    padding: 0 5px !important;
    margin: 0 !important;
    box-shadow: 0 2px 8px rgba(255, 77, 87, 0.4);
    z-index: 1;
    flex: 0 0 auto !important;
}

.admin-sidebar .menu-section-header,
.sidebar .menu-section-header,
#adminSidebar .menu-section-header {
    font-family: 'Inter', system-ui, sans-serif !important;
    font-size: 10px !important;
    font-weight: 750 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.12em !important;
    color: rgba(184, 201, 232, 0.72) !important;
    /* Match menu horizontal inset (12px ul + 12px link feel) */
    padding: 14px 12px 8px !important;
    margin: 4px 12px 0 !important;
    line-height: 1.2 !important;
    box-sizing: border-box !important;
}

.admin-sidebar .menu-section-header:first-child,
.sidebar .menu-section-header:first-child,
#adminSidebar .menu-section-header:first-child {
    margin-top: 0 !important;
    padding-top: 8px !important;
}

.admin-sidebar .menu-section-header i,
.sidebar .menu-section-header i,
#adminSidebar .menu-section-header i {
    margin-right: 6px !important;
    opacity: 0.8;
}

/* ==========================================================================
   Footer / profile / logout
   ========================================================================== */
.admin-sidebar .sidebar-footer,
.sidebar .sidebar-footer,
#adminSidebar .sidebar-footer {
    flex: 0 0 auto !important;
    flex-shrink: 0 !important;
    padding: 12px 14px calc(14px + env(safe-area-inset-bottom, 0px)) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
    margin-top: auto !important;
    background: rgba(0, 0, 0, 0.16) !important;
    box-sizing: border-box !important;
}

.profile-card,
.sidebar-profile-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 12px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-profile-card {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

.profile-info {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    flex: 1;
}

.profile-avatar-small {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 226, 0, 0.28);
    overflow: hidden;
}

.profile-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.profile-text strong {
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.profile-text span {
    font-size: 11px;
    color: #B8C9E8;
}

.logout-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    min-height: 40px;
    padding: 10px 12px;
    border: none;
    border-radius: 12px;
    color: #fff;
    text-decoration: none;
    font-size: 12px;
    font-weight: 750;
    cursor: pointer;
    background: linear-gradient(135deg, #E56B5C, #C94B3C);
    box-shadow: 0 8px 16px rgba(201, 75, 60, 0.28);
    transition: transform 0.15s ease, filter 0.15s ease, box-shadow 0.15s ease;
}

.sidebar-profile-card .logout-btn {
    width: auto;
    min-width: 42px;
    padding: 10px 12px;
}

.logout-btn:hover {
    filter: brightness(1.06);
    transform: translateY(-1px);
}

.logout-btn:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.55);
    outline-offset: 2px;
}

/* ==========================================================================
   Mobile header — redesigned
   Layout: [logo + short brand] ........ [bell] [burger]
   ========================================================================== */
.mobile-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--chrome-mobile-h);
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding:
        max(8px, env(safe-area-inset-top, 0px))
        max(12px, env(safe-area-inset-right, 0px))
        8px
        max(12px, env(safe-area-inset-left, 0px));
    z-index: 1001;
    background:
        linear-gradient(180deg, rgba(255, 226, 0, 0.1) 0%, transparent 55%),
        linear-gradient(120deg, #122A56 0%, #1A3668 55%, #15305C 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 28px rgba(8, 20, 40, 0.28);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.mobile-header::after {
    display: none;
    opacity: 0.9;
    pointer-events: none;
}

.mobile-header-left {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
}

.mobile-header-right {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 0 0 auto;
    margin-left: auto;
}

.mobile-header-right .menu-toggle {
    order: 2;
}

.mobile-header-right .app-notif-wrap {
    order: 1;
}

.menu-toggle {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.18s ease, transform 0.15s ease;
}

.menu-toggle:hover {
    background: rgba(255, 255, 255, 0.18);
}

.menu-toggle:active {
    transform: scale(0.96);
}

.menu-toggle i {
    font-size: 17px;
    transition: transform 0.25s ease;
}

.menu-toggle.active i {
    transform: rotate(90deg);
}

.mobile-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    overflow: hidden;
}

.mobile-logo img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 2px solid #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.22);
    background: transparent;
}

.mobile-logo .logo-text {
    display: block;
    min-width: 0;
    font-family: var(--wimsg-font-brand, 'Playfair Display', Georgia, serif);
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.2px;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.15;
}

.mobile-logo .logo-text .letter-i {
    color: var(--chrome-gold);
    font-style: italic;
    font-weight: 900;
}

.mobile-logo .logo-text .rest-text {
    color: #fff;
}

.mobile-logo .logo-subtitle,
.mobile-role-chip {
    display: none; /* Role chip kept in sidebar drawer only — cleaner mobile header */
}

.mobile-header-right .app-notif-btn {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    box-shadow: none;
}

.mobile-header-right .app-notif-btn:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.24);
}

/* ==========================================================================
   Main content shell
   ========================================================================== */
.admin-main,
.main {
    margin-left: var(--chrome-sidebar-w);
    width: calc(100% - var(--chrome-sidebar-w));
    max-width: calc(100% - var(--chrome-sidebar-w));
    box-sizing: border-box;
    padding: 30px 35px;
    min-height: 100vh;
    transition: margin-left 0.3s ease, width 0.3s ease, max-width 0.3s ease;
    background: var(--wimsg-page-bg, linear-gradient(135deg, #F0F4F8 0%, #E8EEF4 100%));
}

/* ==========================================================================
   SweetAlert
   ========================================================================== */
.swal2-container {
    z-index: 20000 !important;
}

.swal2-popup {
    font-family: var(--wimsg-font, 'Inter', system-ui, sans-serif);
    border-radius: 18px;
    width: min(92vw, 420px) !important;
    max-width: 92vw !important;
    padding: 1.35rem 1.1rem !important;
    box-sizing: border-box;
}

.swal2-popup.swal-logout-popup,
.swal2-popup.swal-confirm-popup {
    width: min(86vw, 340px) !important;
    max-width: 86vw !important;
    padding: 1rem 0.95rem 0.85rem !important;
}

.swal2-popup.swal-logout-popup .swal2-icon,
.swal2-popup.swal-confirm-popup .swal2-icon {
    width: 3.25em !important;
    height: 3.25em !important;
    margin: 0.35rem auto 0.45rem !important;
}

.swal2-popup.swal-logout-popup .swal2-title,
.swal2-popup.swal-confirm-popup .swal2-title {
    font-size: clamp(1rem, 3.8vw, 1.15rem) !important;
    padding: 0 !important;
}

.swal2-popup.swal-logout-popup .swal2-html-container,
.swal2-popup.swal-confirm-popup .swal2-html-container {
    font-size: 0.88rem !important;
    margin: 0.45rem 0 0 !important;
}

.swal2-popup.swal-logout-popup .swal2-actions,
.swal2-popup.swal-confirm-popup .swal2-actions {
    margin: 0.85rem auto 0 !important;
}

@media (max-width: 640px) {
    .swal2-popup.swal-logout-popup,
    .swal2-popup.swal-confirm-popup {
        width: min(72vw, 250px) !important;
        max-width: 72vw !important;
        padding: 0.65rem 0.65rem 0.55rem !important;
        border-radius: 12px;
    }

    .swal2-popup.swal-logout-popup .swal2-icon,
    .swal2-popup.swal-confirm-popup .swal2-icon {
        width: 2em !important;
        height: 2em !important;
        margin: 0.1rem auto 0.2rem !important;
        border-width: 3px !important;
    }

    .swal2-popup.swal-logout-popup .swal2-icon .swal2-icon-content,
    .swal2-popup.swal-confirm-popup .swal2-icon .swal2-icon-content {
        font-size: 1.35em !important;
    }

    .swal2-popup.swal-logout-popup .swal2-title,
    .swal2-popup.swal-confirm-popup .swal2-title {
        font-size: 0.95rem !important;
    }

    .swal2-popup.swal-logout-popup .swal2-html-container,
    .swal2-popup.swal-confirm-popup .swal2-html-container {
        font-size: 0.78rem !important;
        margin: 0.28rem 0 0 !important;
        line-height: 1.35 !important;
    }

    .swal2-popup.swal-logout-popup .swal2-actions,
    .swal2-popup.swal-confirm-popup .swal2-actions {
        margin: 0.55rem auto 0 !important;
        gap: 6px !important;
    }

    .swal2-popup.swal-logout-popup .swal2-confirm,
    .swal2-popup.swal-logout-popup .swal2-cancel,
    .swal2-popup.swal-confirm-popup .swal2-confirm,
    .swal2-popup.swal-confirm-popup .swal2-cancel {
        min-height: 36px;
        min-width: 72px;
        padding: 6px 14px !important;
        font-size: 0.82rem !important;
    }
}

.swal2-title {
    color: var(--wimsg-ink, #0B2B44);
    font-weight: 700;
    font-size: clamp(1.05rem, 4vw, 1.25rem) !important;
}

.swal2-html-container {
    font-size: 0.92rem !important;
    line-height: 1.45 !important;
}

.swal2-actions {
    flex-wrap: wrap !important;
    gap: 8px !important;
    width: 100%;
    justify-content: center !important;
    margin: 1.1rem auto 0 !important;
}

.swal2-confirm.swal-confirm-btn,
.swal2-cancel.swal-cancel-btn {
    min-height: 44px;
    min-width: 96px;
    margin: 0 !important;
}

.swal2-confirm.swal-confirm-btn {
    background: linear-gradient(135deg, var(--wimsg-danger, #dc2626), #ef4444) !important;
    color: #fff !important;
    border-radius: 999px !important;
    padding: 10px 20px !important;
    font-weight: 700 !important;
    border: none !important;
}

.swal2-confirm.swal-approve-btn {
    background: linear-gradient(135deg, #059669, #10b981) !important;
    color: #fff !important;
    border-radius: 999px !important;
    padding: 10px 20px !important;
    font-weight: 700 !important;
    border: none !important;
}

.swal2-confirm.swal-complete-btn {
    background: linear-gradient(135deg, #1d4ed8, #3b82f6) !important;
    color: #fff !important;
    border-radius: 999px !important;
    padding: 10px 20px !important;
    font-weight: 700 !important;
    border: none !important;
}

.swal2-cancel.swal-cancel-btn {
    background: var(--wimsg-page-bg-flat, #F0F4F8) !important;
    color: var(--wimsg-ink, #0B2B44) !important;
    border-radius: 999px !important;
    padding: 10px 20px !important;
    font-weight: 600 !important;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
    .admin-sidebar,
    .sidebar {
        transform: translateX(-100%) !important;
        width: min(260px, 78vw) !important;
        left: 0 !important;
        /* Sit below fixed mobile header so portal logo/avatar stays visible */
        top: calc(var(--chrome-mobile-h, 64px) + env(safe-area-inset-top, 0px)) !important;
        height: calc(100vh - var(--chrome-mobile-h, 64px) - env(safe-area-inset-top, 0px)) !important;
        height: calc(100dvh - var(--chrome-mobile-h, 64px) - env(safe-area-inset-top, 0px)) !important;
        z-index: 1100 !important;
    }

    .admin-sidebar.open,
    .sidebar.open {
        transform: translateX(0) !important;
    }

    /* Brand already in mobile top header — hide duplicate inside drawer */
    .admin-sidebar .sidebar-brand,
    .sidebar .sidebar-brand {
        display: none !important;
    }

    .sidebar.closed {
        transform: translateX(-100%) !important;
    }

    .admin-sidebar.collapsed,
    .sidebar.collapsed {
        width: min(260px, 78vw) !important;
    }

    .sidebar-overlay {
        z-index: 1090 !important;
    }

    .admin-main,
    .main,
    .content {
        margin-left: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        padding-left: 18px;
        padding-right: 18px;
        padding-top: calc(var(--chrome-mobile-h, 64px) + env(safe-area-inset-top, 0px) + 18px) !important;
    }

    body.has-desktop-topbar .main,
    body.portal-admin.has-desktop-topbar .main,
    body.portal-admin.has-desktop-topbar .admin-main,
    body.portal-admin.sidebar-collapsed .main,
    body.portal-admin.sidebar-collapsed .admin-main,
    body.portal-student.sidebar-collapsed .main,
    body.portal-teacher.sidebar-collapsed .main {
        margin-left: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
    }

    .mobile-header {
        display: flex !important;
        height: calc(var(--chrome-mobile-h, 64px) + env(safe-area-inset-top, 0px));
        z-index: 1200 !important;
    }

    body {
        overflow-x: hidden;
    }
}

@media (max-width: 768px) {
    :root {
        --chrome-mobile-h: 56px;
    }

    .admin-main,
    .main {
        padding-left: 14px;
        padding-right: 14px;
    }

    .mobile-header {
        height: calc(var(--chrome-mobile-h, 56px) + env(safe-area-inset-top, 0px)) !important;
        padding:
            max(6px, env(safe-area-inset-top, 0px))
            max(10px, env(safe-area-inset-right, 0px))
            6px
            max(14px, env(safe-area-inset-left, 0px)) !important;
        gap: 8px;
    }

    .mobile-header::after {
        left: 12px;
        right: 12px;
    }

    .mobile-logo {
        gap: 8px;
    }

    .mobile-logo img {
        width: 36px;
        height: 36px;
        border-radius: 50%;
        border: 2px solid #fff;
        background: transparent;
    }

    .mobile-logo .logo-text {
        font-size: 14px;
        letter-spacing: 0.5px;
    }

    .mobile-logo .logo-text .letter-i {
        font-size: 15px;
    }

    .menu-toggle,
    .mobile-header-right .app-notif-btn {
        width: 38px !important;
        height: 38px !important;
        min-width: 38px;
        min-height: 38px !important;
        border-radius: 10px;
        font-size: 18px;
    }

    .menu-toggle i {
        font-size: 18px;
    }

    .admin-sidebar .sidebar-brand,
    .sidebar .sidebar-brand,
    #adminSidebar .sidebar-brand {
        padding: 16px 14px 14px !important;
    }

    .admin-sidebar .logo-area img,
    .sidebar .logo-area img,
    #adminSidebar .logo-area img {
        width: 40px !important;
        height: 40px !important;
        min-width: 40px !important;
        min-height: 40px !important;
        max-width: 40px !important;
        max-height: 40px !important;
        border-radius: 50% !important;
        border: 2px solid #fff !important;
        background: transparent !important;
    }

    .admin-sidebar .logo-text h2,
    .sidebar .logo-text h2,
    #adminSidebar .logo-text h2 {
        font-size: 13px !important;
        margin: 0 !important;
    }

    .admin-sidebar .logo-text p,
    .admin-sidebar .sidebar-role-chip,
    .sidebar .logo-text p,
    .sidebar .sidebar-role-chip,
    #adminSidebar .logo-text p,
    #adminSidebar .sidebar-role-chip {
        margin: 5px 0 0 0 !important;
        padding: 2px 8px !important;
        font-size: 9px !important;
    }

    .sidebar-user {
        padding: 12px 14px;
        margin: 10px 12px 4px;
        gap: 10px;
        border-radius: 14px;
    }

    .user-avatar {
        width: 38px;
        height: 38px;
        font-size: 16px;
        border-radius: 12px;
    }

    .user-info h4 {
        font-size: 13px;
    }

    .admin-sidebar .sidebar-menu,
    .sidebar .sidebar-menu,
    #adminSidebar .sidebar-menu {
        padding: 0 10px !important;
    }

    .admin-sidebar .menu-section-header,
    .sidebar .menu-section-header,
    #adminSidebar .menu-section-header {
        padding: 12px 10px 6px !important;
        margin: 4px 10px 0 !important;
    }

    .admin-sidebar .sidebar-menu li a,
    .sidebar .sidebar-menu li a,
    #adminSidebar .sidebar-menu li a,
    .admin-sidebar .sidebar-menu li.active a,
    .sidebar .sidebar-menu li.active a,
    #adminSidebar .sidebar-menu li.active a {
        padding: 8px 28px 8px 10px !important;
        gap: 10px !important;
        font-size: 12.5px !important;
        border-radius: 11px !important;
        height: 42px !important;
        min-height: 42px !important;
        max-height: 42px !important;
    }

    .admin-sidebar .sidebar-menu li a i,
    .sidebar .sidebar-menu li a i,
    #adminSidebar .sidebar-menu li a i {
        width: 28px !important;
        height: 28px !important;
        border-radius: 9px !important;
        font-size: 12px !important;
    }

    .sidebar-footer {
        padding: 10px 12px calc(12px + env(safe-area-inset-bottom, 0px));
    }

    .profile-card,
    .sidebar-profile-card {
        padding: 10px;
        border-radius: 14px;
        gap: 8px;
    }

    .profile-avatar-small {
        width: 34px;
        height: 34px;
        font-size: 14px;
        border-radius: 10px;
    }
}

@media (max-width: 480px) {
    :root {
        --chrome-mobile-h: 52px;
    }

    .mobile-header {
        height: calc(var(--chrome-mobile-h, 52px) + env(safe-area-inset-top, 0px)) !important;
        padding:
            max(4px, env(safe-area-inset-top, 0px))
            max(8px, env(safe-area-inset-right, 0px))
            4px
            max(12px, env(safe-area-inset-left, 0px)) !important;
    }

    .mobile-logo {
        gap: 8px;
    }

    .mobile-logo .logo-text {
        font-size: 13px;
        letter-spacing: 0.4px;
    }

    .mobile-logo .logo-text .letter-i {
        font-size: 14px;
    }

    .mobile-logo img {
        width: 34px;
        height: 34px;
        border-radius: 50%;
        border: 2px solid #fff;
        background: transparent;
    }

    .menu-toggle,
    .mobile-header-right .app-notif-btn {
        width: 34px !important;
        height: 34px !important;
        min-width: 34px;
        min-height: 34px !important;
        border-radius: 10px;
    }

    .menu-toggle i {
        font-size: 16px;
    }

    .admin-sidebar,
    .sidebar {
        width: min(248px, 76vw) !important;
    }

    .admin-sidebar.collapsed,
    .sidebar.collapsed {
        width: min(248px, 76vw) !important;
    }

    .admin-sidebar .sidebar-menu li a,
    .sidebar .sidebar-menu li a,
    #adminSidebar .sidebar-menu li a,
    .admin-sidebar .sidebar-menu li.active a,
    .sidebar .sidebar-menu li.active a,
    #adminSidebar .sidebar-menu li.active a {
        padding: 8px 26px 8px 9px !important;
        font-size: 12px !important;
        height: 40px !important;
        min-height: 40px !important;
        max-height: 40px !important;
    }

    .admin-sidebar .sidebar-menu li a i,
    .sidebar .sidebar-menu li a i,
    #adminSidebar .sidebar-menu li a i {
        width: 26px !important;
        height: 26px !important;
        font-size: 11px !important;
    }
}

@media (max-width: 380px) {
    :root {
        --chrome-mobile-h: 48px;
    }

    .mobile-header {
        height: calc(var(--chrome-mobile-h, 48px) + env(safe-area-inset-top, 0px)) !important;
        padding:
            max(4px, env(safe-area-inset-top, 0px))
            max(6px, env(safe-area-inset-right, 0px))
            4px
            max(12px, env(safe-area-inset-left, 0px)) !important;
        gap: 6px;
    }

    .mobile-logo img {
        width: 32px;
        height: 32px;
        border-radius: 50%;
        border: 2px solid #fff;
        background: transparent;
    }

    .mobile-logo .logo-text {
        font-size: 11px;
        letter-spacing: 0.3px;
    }

    .mobile-logo .logo-text .letter-i {
        font-size: 12px;
    }

    .menu-toggle,
    .mobile-header-right .app-notif-btn {
        width: 30px !important;
        height: 30px !important;
        min-width: 30px;
        min-height: 30px !important;
        border-radius: 8px;
    }

    .menu-toggle i {
        font-size: 14px;
    }
}

@media (hover: none) and (pointer: coarse) {
    .admin-sidebar .sidebar-menu li a,
    .sidebar .sidebar-menu li a,
    #adminSidebar .sidebar-menu li a,
    .admin-sidebar .sidebar-menu li.active a,
    .sidebar .sidebar-menu li.active a,
    #adminSidebar .sidebar-menu li.active a,
    .logout-btn {
        min-height: 44px !important;
        height: 44px !important;
        max-height: 44px !important;
    }

    /* Keep header controls compact (Desktop mobile-header polish) */
    .menu-toggle,
    .mobile-header-right .app-notif-btn {
        min-height: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .admin-sidebar,
    .sidebar,
    .sidebar-menu li a,
    .menu-toggle,
    .logout-btn,
    .menu-toggle i {
        transition: none !important;
        animation: none !important;
    }
}