/* Shared app shell — sidebar, topbar, responsive layout */
:root {
    --ease-out: cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.15s var(--ease-out);
    --transition-layout: 0.25s var(--ease-out);
    --transition-page: 0.3s var(--ease-out);
    --transition-page-nav: 0.28s var(--ease-out);
    --sidebar-width-expanded: 232px;
    --sidebar-width-collapsed: 64px;
    --sidebar-width: var(--sidebar-width-expanded);
    --layout-gutter: 2rem;
    --layout-header-offset: 7.5rem;
}

html {
    background-color: #F7F7F8;
}

html, body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    -webkit-font-smoothing: antialiased;
}
html {
    font-size: 106.25%;
}
body {
    background-color: #F7F7F8;
}
.app-page-content {
    animation: app-page-fade-in 0.28s var(--ease-out) both;
}
@keyframes app-page-fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
.mac-card {
    background: #ffffff;
    border: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 4px 24px rgba(0, 0, 0, 0.06);
    border-radius: 20px;
    transition: box-shadow var(--transition-layout);
}
.glass-sidebar {
    background: #ffffff;
}
.material-symbols-outlined {
    font-family: 'Material Symbols Outlined';
    font-weight: normal;
    font-style: normal;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    font-feature-settings: 'liga';
    -webkit-font-feature-settings: 'liga';
    -webkit-font-smoothing: antialiased;
    font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 20;
}
.sidebar-icon {
    font-size: 21px;
    font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 20;
}
.nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.875rem;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    color: #6b7280;
    transition:
        background var(--transition-fast),
        color var(--transition-fast),
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
}
.nav-item:hover:not(.nav-item-active) {
    background: rgba(0, 0, 0, 0.04);
    color: #374151;
    transform: translateX(3px);
}
.nav-item-active {
    background: rgba(0, 80, 203, 0.07);
    color: #0050cb;
    font-weight: 700;
    box-shadow: inset 3px 0 0 #0050cb;
}
.nav-section-label {
    display: block;
    padding: 0 0.875rem;
    margin-bottom: 0.75rem;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #9ca3af;
}
@media (prefers-reduced-motion: reduce) {
    .app-page-content {
        animation: none !important;
        opacity: 1 !important;
    }
    .nav-item:hover:not(.nav-item-active) {
        transform: none !important;
    }
}
#sidebar {
    width: var(--sidebar-width);
    padding: 2rem 1.25rem;
    overflow: visible;
    border-right: 1px solid rgba(0, 0, 0, 0.06);
    min-height: 0;
}
#sidebar nav {
    flex: 1 1 auto;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.12) transparent;
}
#sidebar nav::-webkit-scrollbar {
    width: 4px;
}
#sidebar nav::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.12);
    border-radius: 9999px;
}
#sidebar .sidebar-brand,
#sidebar > .mt-auto {
    flex-shrink: 0;
}
#sidebar.sidebar-closed {
    --sidebar-width: var(--sidebar-width-collapsed);
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}
#main-header {
    left: var(--sidebar-width);
    padding-left: var(--layout-gutter);
    padding-right: var(--layout-gutter);
}
#main-content {
    margin-left: var(--sidebar-width);
    padding-left: var(--layout-gutter);
    padding-right: var(--layout-gutter);
    padding-top: var(--layout-header-offset);
}
#main-content.main-compact-top {
    padding-top: 5.75rem;
}
#sidebar.sidebar-closed .sidebar-brand-text,
#sidebar.sidebar-closed .sidebar-brand-subtitle,
#sidebar.sidebar-closed .nav-section-label,
#sidebar.sidebar-closed .nav-item > span:not(.sidebar-icon) {
    opacity: 0;
    width: 0;
    overflow: hidden;
    white-space: nowrap;
}
#sidebar.sidebar-closed div:has(> .nav-section-label) {
    display: none;
}
#sidebar.sidebar-closed .sidebar-brand {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1.75rem;
}
#sidebar.sidebar-closed .sidebar-brand-info > div {
    display: none;
}
#sidebar.sidebar-closed .sidebar-brand-info {
    justify-content: center;
}
#sidebar.sidebar-closed .nav-item {
    justify-content: center;
    padding-left: 0.625rem;
    padding-right: 0.625rem;
    gap: 0;
}
#sidebar.sidebar-closed .mt-auto {
    padding-top: 1.5rem;
}
.sidebar-brand {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 2rem;
}
.sidebar-brand-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
    flex: 1;
}
.sidebar-brand-text {
    font-size: 16px;
    font-weight: 800;
    line-height: 1.3;
    color: #1a1b1f;
    letter-spacing: -0.01em;
}
.sidebar-brand-subtitle {
    font-size: 11px;
    color: rgba(114, 118, 135, 0.7);
    margin-top: 2px;
}
.sidebar-toggle-btn {
    position: static;
    flex-shrink: 0;
    margin-top: 0.125rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 9999px;
    background: #ffffff;
    color: #6b7280;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 0, 0, 0.04);
    transition: background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}
#sidebar.sidebar-closed .sidebar-toggle-btn {
    margin-top: 0;
    order: -1;
}
.sidebar-toggle-btn:hover {
    background: #f9fafb;
    color: #374151;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(0, 0, 0, 0.06);
    transform: scale(1.05);
}
.sidebar-toggle-btn:active {
    transform: scale(0.95);
}
.topbar-surface {
    background: #ffffff;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 2px 8px rgba(0, 0, 0, 0.04);
}
.topbar-greeting {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.375rem 1.25rem 0.375rem 0.375rem;
    border-radius: 9999px;
    min-height: 48px;
}
.topbar-greeting__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 9999px;
    background: #f0f1f3;
    color: #6b7280;
    flex-shrink: 0;
}
.topbar-greeting__text {
    font-size: 15px;
    font-weight: 600;
    color: #1a1b1f;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.topbar-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 9999px;
    color: #6b7280;
    flex-shrink: 0;
    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}
.topbar-icon-btn:hover {
    background: rgba(0, 0, 0, 0.04);
    color: #374151;
    transform: scale(1.04);
}
.topbar-icon-btn:active {
    transform: scale(0.96);
}
.topbar-notify {
    position: relative;
}
.topbar-notify-menu {
    position: relative;
}
.topbar-notify-menu.is-open .topbar-notify {
    background: rgba(0, 0, 0, 0.04);
    color: #374151;
}
.topbar-notify__badge {
    position: absolute;
    top: 8px;
    right: 8px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 9999px;
    background: #f97316;
    border: 2px solid #ffffff;
    color: #ffffff;
    font-size: 10px;
    font-weight: 700;
    line-height: 14px;
    text-align: center;
}
.topbar-notify__badge.hidden {
    display: none;
}
.topbar-notify-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    z-index: 50;
    width: min(22rem, calc(100vw - 2rem));
    max-height: min(24rem, calc(100vh - 6rem));
    display: flex;
    flex-direction: column;
    background: #ffffff;
    border: 1px solid #e8e8ea;
    border-radius: 14px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}
.topbar-notify-dropdown.hidden {
    display: none;
}
.topbar-notify-dropdown__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    border-bottom: 1px solid #f0f0f2;
}
.topbar-notify-dropdown__title {
    font-size: 14px;
    font-weight: 700;
    color: #1a1b1f;
}
.topbar-notify-dropdown__mark-all {
    border: 0;
    background: transparent;
    color: #0050cb;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    padding: 0.25rem 0.375rem;
    border-radius: 8px;
}
.topbar-notify-dropdown__mark-all:hover {
    background: rgba(0, 80, 203, 0.06);
}
.topbar-notify-dropdown__mark-all.hidden {
    display: none;
}
.topbar-notify-dropdown__list {
    overflow-y: auto;
    padding: 0.375rem;
}
.topbar-notify-dropdown__empty {
    padding: 1.25rem 0.75rem;
    text-align: center;
    font-size: 13px;
    color: #9ca3af;
}
.topbar-notify-item {
    display: block;
    width: 100%;
    text-align: left;
    border: 0;
    background: transparent;
    padding: 0.75rem;
    border-radius: 10px;
    cursor: pointer;
    transition: background var(--transition-fast);
}
.topbar-notify-item:hover {
    background: rgba(0, 0, 0, 0.03);
}
.topbar-notify-item--unread {
    background: rgba(0, 80, 203, 0.04);
}
.topbar-notify-item--unread:hover {
    background: rgba(0, 80, 203, 0.07);
}
.topbar-notify-item__message {
    font-size: 13px;
    line-height: 1.45;
    color: #374151;
    margin: 0;
}
.topbar-notify-item--unread .topbar-notify-item__message {
    font-weight: 600;
    color: #1a1b1f;
}
.topbar-notify-item__time {
    margin: 0.375rem 0 0;
    font-size: 11px;
    color: #9ca3af;
}
.topbar-profile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.375rem 1rem 0.375rem 0.375rem;
    border-radius: 9999px;
    height: 48px;
    cursor: pointer;
    transition: background var(--transition-fast), box-shadow var(--transition-fast);
}
.topbar-profile:hover {
    background: #fafafa;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
.topbar-profile__avatar {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 9999px;
    object-fit: cover;
    flex-shrink: 0;
}
.topbar-profile__name {
    font-size: 15px;
    font-weight: 700;
    color: #1a1b1f;
    line-height: 1.2;
    white-space: nowrap;
}
.topbar-profile__role {
    font-size: 13px;
    color: #9ca3af;
    line-height: 1.2;
    white-space: nowrap;
}
.topbar-profile__chevron {
    color: #9ca3af;
    font-size: 19px;
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}
.topbar-profile-menu {
    position: relative;
}
.topbar-profile-menu.is-open .topbar-profile__chevron {
    transform: rotate(180deg);
}
.topbar-profile-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    z-index: 50;
    min-width: 200px;
    padding: 0.375rem;
    background: #ffffff;
    border: 1px solid #e8e8ea;
    border-radius: 14px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}
.topbar-profile-dropdown.hidden {
    display: none;
}
.topbar-profile-dropdown__item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    width: 100%;
    padding: 0.625rem 0.75rem;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    color: #374151;
    text-decoration: none;
    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}
.topbar-profile-dropdown__item:hover {
    background: #f5f5f7;
    color: #1a1b1f;
}
.topbar-profile-dropdown__item--danger {
    color: #dc2626;
}
.topbar-profile-dropdown__item--danger:hover {
    background: rgba(220, 38, 38, 0.06);
    color: #b91c1c;
}
.mobile-menu-btn,
.sidebar-backdrop {
    display: none;
}
.page-header-row {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
}
@media (min-width: 640px) {
    .page-header-row {
        flex-direction: row;
        align-items: flex-end;
        justify-content: space-between;
    }
}

/* Medium viewports — laptops, split windows */
@media (max-width: 1279px) {
    html {
        font-size: 100%;
    }
    :root {
        --layout-gutter: 1.25rem;
        --layout-header-offset: 6.5rem;
    }
    #main-content.main-compact-top {
        padding-top: 5rem;
    }
    #sidebar {
        padding-top: 1.25rem;
        padding-bottom: 1.25rem;
    }
    .sidebar-brand {
        margin-bottom: 1.25rem;
    }
    #sidebar nav .pt-7 {
        padding-top: 1.25rem;
    }
    .nav-item {
        padding-top: 0.5rem;
        padding-bottom: 0.5rem;
    }
    #sidebar > .mt-auto {
        padding-top: 1.25rem;
    }
    .topbar-greeting {
        min-height: 44px;
        padding-right: 1rem;
    }
    .topbar-icon-btn,
    .topbar-profile {
        height: 44px;
    }
}

/* Short viewports — reduce vertical density in sidebar */
@media (max-height: 820px) {
    .sidebar-brand {
        margin-bottom: 1rem;
    }
    #sidebar nav .pt-7 {
        padding-top: 0.875rem;
    }
    .nav-section-label {
        margin-bottom: 0.5rem;
    }
    .nav-item {
        padding-top: 0.4375rem;
        padding-bottom: 0.4375rem;
    }
    #sidebar > .mt-auto {
        padding-top: 1rem;
    }
}

@media (max-width: 767px) {
    :root {
        --layout-gutter: 1rem;
        --layout-header-offset: 6.5rem;
        --sidebar-width: 0;
    }
    body.sidebar-mobile-lock {
        overflow: hidden;
    }
    #sidebar {
        width: min(256px, 78vw);
        padding-top: max(1rem, env(safe-area-inset-top));
        transform: translateX(-100%);
        transition: transform var(--transition-layout), box-shadow var(--transition-layout);
        z-index: 60;
        box-shadow: none;
    }
    #sidebar.sidebar-mobile-open {
        transform: translateX(0);
        box-shadow: 4px 0 24px rgba(0, 0, 0, 0.14);
    }
    #sidebar.sidebar-closed {
        --sidebar-width: 0;
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }
    #sidebar.sidebar-mobile-open .sidebar-brand {
        margin-bottom: 1rem;
        align-items: center;
    }
    #sidebar.sidebar-mobile-open .sidebar-brand-text {
        font-size: 14px;
        line-height: 1.25;
    }
    #sidebar.sidebar-mobile-open .sidebar-brand-subtitle {
        font-size: 10px;
    }
    #sidebar.sidebar-mobile-open .sidebar-toggle-btn {
        margin-top: 0;
    }
    #sidebar.sidebar-mobile-open nav {
        margin-left: -1.25rem;
        margin-right: -1.25rem;
    }
    #sidebar.sidebar-mobile-open .nav-item {
        border-radius: 0;
        padding-left: calc(1.25rem + 0.125rem);
        padding-right: 1.25rem;
    }
    #sidebar.sidebar-mobile-open .nav-item-active {
        border-radius: 0;
    }
    #sidebar.sidebar-mobile-open .nav-section-label {
        padding-left: 1.25rem;
        margin-top: 0.5rem;
    }
    #sidebar.sidebar-mobile-open nav .pt-7 {
        padding-top: 1rem;
    }
    #sidebar.sidebar-mobile-open.sidebar-closed .sidebar-brand-text,
    #sidebar.sidebar-mobile-open.sidebar-closed .sidebar-brand-subtitle,
    #sidebar.sidebar-mobile-open.sidebar-closed .nav-section-label,
    #sidebar.sidebar-mobile-open.sidebar-closed .nav-item > span:not(.sidebar-icon) {
        opacity: 1;
        width: auto;
        overflow: visible;
    }
    #sidebar.sidebar-mobile-open.sidebar-closed div:has(> .nav-section-label) {
        display: block;
    }
    #sidebar.sidebar-mobile-open.sidebar-closed .sidebar-brand {
        flex-direction: row;
        align-items: flex-start;
        justify-content: space-between;
    }
    #sidebar.sidebar-mobile-open.sidebar-closed .sidebar-brand-info > div {
        display: block;
    }
    #sidebar.sidebar-mobile-open.sidebar-closed .nav-item {
        justify-content: flex-start;
        padding-left: 0.875rem;
        padding-right: 0.875rem;
        gap: 0.75rem;
    }
    #main-header {
        left: 0;
        gap: 0.375rem;
        padding-top: max(0.75rem, env(safe-area-inset-top));
        padding-bottom: 0.75rem;
        padding-left: var(--layout-gutter);
        padding-right: var(--layout-gutter);
        background: #ffffff;
        border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    }
    #main-header .topbar-greeting.topbar-surface,
    #main-header .mobile-menu-btn {
        background: transparent;
        box-shadow: none;
    }
    #main-header .topbar-icon-btn.topbar-notify {
        background: #f0f1f3;
        color: #374151;
    }
    #main-header .topbar-icon-btn.topbar-notify .sidebar-icon {
        font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    }
    #main-header .topbar-notify-menu.is-open .topbar-notify {
        background: #e5e7eb;
        color: #1f2937;
    }
    #main-header .topbar-icon-btn:hover,
    #main-header .mobile-menu-btn:hover,
    #main-header .topbar-profile:hover {
        background: rgba(0, 0, 0, 0.04);
        box-shadow: none;
    }
    #main-content {
        margin-left: 0;
    }
    #main-content.main-compact-top {
        padding-top: 6.5rem;
    }
    .mobile-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        position: static;
        flex-shrink: 0;
        width: 40px;
        height: 40px;
        border-radius: 9999px;
        color: #6b7280;
        transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), opacity var(--transition-fast), width var(--transition-fast), margin var(--transition-fast);
    }
    .mobile-menu-btn:hover {
        color: #374151;
    }
    .mobile-menu-btn:active {
        transform: scale(0.96);
    }
    .mobile-menu-btn.is-hidden {
        width: 0;
        margin: 0;
        padding: 0;
        opacity: 0;
        overflow: hidden;
        pointer-events: none;
    }
    .topbar-greeting {
        display: none;
    }
    .topbar-notify-menu {
        margin-left: auto;
    }
    .topbar-notify-dropdown {
        position: fixed;
        top: calc(max(0.75rem, env(safe-area-inset-top)) + 2.5rem + 0.75rem + 0.5rem);
        right: var(--layout-gutter);
        left: var(--layout-gutter);
        width: auto;
        max-height: min(24rem, calc(100vh - 8rem));
    }
    .sidebar-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 55;
        background: rgba(0, 0, 0, 0.35);
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--transition-layout);
    }
    .sidebar-backdrop.is-visible {
        opacity: 1;
        pointer-events: auto;
    }
    .topbar-icon-btn,
    .topbar-profile {
        width: 40px;
        height: 40px;
        padding: 0.25rem;
    }
    .topbar-notify__badge {
        top: 8px;
        right: 8px;
    }
    .topbar-profile__avatar {
        width: 2rem;
        height: 2rem;
    }
    .page-header-row {
        gap: 0.75rem;
        margin-bottom: 0;
    }
}