/* ==========================================================================
   layout.css — App wrapper, sidebar, nav, header banner, tab panes,
                section cards, dashboard/FO grid layouts
   ========================================================================== */

/* ==========================================================================
   layout.css — App wrapper, sidebar, nav, header banner, tab panes,
                section cards, dashboard/FO grid layouts
   ========================================================================== */

/* Core Layout Containers */
.app-container {
    display: flex;
    width: 100%;
    /* Fixed (not min-) height so .sidebar and .main-content are both capped
       to the viewport instead of stretching to match whichever child has the
       tallest natural content — that stretch was why the sidebar footer used
       to trail off past the fold and the scroll-container below never got a
       bounded height to scroll within. */
    height: 100vh;
}

/* Sidebar Styling — organic fluid */
.sidebar {
    width: var(--sidebar-width);
    height: 100vh;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-divider);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    padding: var(--space-xl) var(--space-md);
    justify-content: space-between;
    overflow-y: auto;
    transition: var(--transition-smooth), width var(--transition-smooth);
}

/* Collapsible sidebar (desktop only — mobile keeps its own row layout below) */
.sidebar-collapse-btn {
    background: none;
    border: 1px solid var(--border-divider);
    color: var(--text-muted);
    border-radius: var(--border-radius-sm);
    width: 26px;
    height: 26px;
    flex-shrink: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.sidebar-collapse-btn:hover {
    color: var(--text-main);
    border-color: var(--card-hover-border);
}

.sidebar-collapse-btn svg {
    width: 14px;
    height: 14px;
    transition: transform var(--transition-smooth);
}

/* Two icons live in the same button; only one shows at a time — the
   desktop collapse chevron above 768px, a hamburger (opens the nav
   drawer) at or below it. See the @media (max-width: 768px) block below
   for the swap and .nav-drawer-backdrop/.nav-drawer-open for the drawer
   itself. */
.nav-toggle-hamburger {
    display: none;
}

@media (min-width: 769px) {
    .app-container.sidebar-collapsed .sidebar {
        width: 76px;
        padding-left: var(--space-sm);
        padding-right: var(--space-sm);
    }
    .app-container.sidebar-collapsed .brand {
        justify-content: center;
        padding-left: 0;
        gap: 0;
    }
    .app-container.sidebar-collapsed .brand-name,
    .app-container.sidebar-collapsed .nav-label,
    .app-container.sidebar-collapsed .sidebar-footer {
        display: none;
    }
    .app-container.sidebar-collapsed .nav-btn {
        justify-content: center;
        padding: var(--space-sm);
    }
    .app-container.sidebar-collapsed .sidebar-collapse-btn svg {
        transform: rotate(180deg);
    }
}

.brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
    padding-left: var(--space-xs);
}

.brand-icon {
    font-size: clamp(20px, 2vw, 28px);
}

.brand-name {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #ff7e5f, #feb47b, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    flex-grow: 1;
}

.nav-btn {
    background: none;
    border: none;
    outline: none;
    color: var(--text-muted);
    font-family: var(--font-heading);
    font-size: var(--text-base);
    font-weight: 500;
    padding: var(--space-sm) var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    text-align: left;
    transition: var(--transition-smooth);
}

.nav-btn:hover {
    color: var(--text-main);
    background-color: rgba(255, 255, 255, 0.04);
    transform: translateX(2px);
}

.nav-btn.active {
    color: var(--text-main);
    background-color: rgba(139, 92, 246, 0.15);
    box-shadow: inset 3px 0 0 var(--color-primary);
}

.nav-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.sidebar-footer {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-divider);
}

/* Main Content Area */
.main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    height: 100vh;
    min-width: 0;
    overflow: hidden;
}

/* Top Banner Summary Card — organic fluid grid */
.header-banner {
    /* Never shrink below its content: as a flex item of the fixed-height
       .main-content column it otherwise collapses to min-height once data
       loads, and the metrics spill over the border and the content below. */
    flex-shrink: 0;
    min-height: var(--header-height);
    border-bottom: 1px solid var(--border-divider);
    padding: var(--space-md) var(--space-xl) var(--space-lg);
    /* backdrop-filter (below) creates a stacking context on this element,
       which traps the notification dropdown's z-index:300 (components.css)
       inside it — without an explicit z-index here, that whole trapped
       context painted as a plain z-index:0 flex item (a sibling of
       .scroll-container under .main-content's flex column, see above),
       so DOM order alone decided the outcome and the dropdown rendered
       *underneath* dashboard/tab content instead of above it. Applies
       despite position:static because .header-banner is a flex item of
       .main-content — z-index applies to flex items regardless of
       position (https://www.w3.org/TR/css-flexbox-1/#painting). */
    z-index: 5;
    position: relative;
    display: grid;
    gap: var(--space-lg);
    grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr));
    align-items: center;
    background: linear-gradient(180deg, rgba(15, 22, 36, 0.6), rgba(15, 22, 36, 0.3));
    backdrop-filter: blur(12px);
}

.header-metric {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
}

.metric-label {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    font-family: var(--font-heading);
    margin-bottom: var(--space-xs);
}

.compact-fire-bar {
    display: none;
}

.metric-value {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 700;
    line-height: 1.1;
}

.scroll-container {
    padding: var(--space-xl);
    flex-grow: 1;
    overflow-y: auto;
    background:
        radial-gradient(ellipse 60% 50% at 100% 0%, rgba(139, 92, 246, 0.06), transparent 60%),
        radial-gradient(ellipse 50% 40% at 0% 100%, rgba(16, 185, 129, 0.03), transparent 50%),
        var(--bg-app);
}

/* Tab panes switching logic — organic entry */
.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fade-in-up 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes fade-in-up {
    from { opacity: 0; transform: translateY(12px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Grid Layout & Glassmorphism Cards — organic fluid */
.dashboard-grid {
    display: grid;
    gap: var(--space-lg);
    grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
    align-items: start;
}

/* Dashboard two-column body layout - fluid organic */
.dashboard-body {
    display: grid;
    gap: var(--space-lg);
    grid-template-columns: 1fr;
    margin-top: var(--space-xl);
}

.dash-col-left {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    min-width: 0;
}

.dash-col-right {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    min-width: 0;
}

@media (min-width: 900px) {
    .dashboard-body {
        grid-template-columns: 2fr 1fr;
        align-items: start;
    }
}

@media (min-width: 1200px) {
    .dashboard-body {
        grid-template-columns: 1.5fr 1fr;
    }
}

/* Wide screens: Retirement Growth Path, Asset Allocation and Cash & Fixed
   Income share the top row; Top Investment Positions and then Other Assets
   run full width below. The column wrappers dissolve so all five cards are
   placed by the grid. */
@media (min-width: 1400px) {
    .dashboard-body {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        align-items: stretch;
    }
    .dash-col-left,
    .dash-col-right {
        display: contents;
    }
    #dash-card-growth {
        order: 1;
    }
    #dash-card-alloc {
        order: 2;
    }
    #dash-card-cash {
        order: 3;
    }
    #dash-card-positions {
        order: 4;
        grid-column: 1 / -1;
    }
    #dash-card-other {
        order: 5;
        grid-column: 1 / -1;
    }
    #dash-card-nw-history {
        order: 6;
        grid-column: 1 / -1;
    }
    #dash-card-growth.growth-size-wide {
        grid-column: 1 / -1;
    }
}

/* Retirement Growth Path size options (S / M / L / full width). */
.dash-growth-chart {
    height: 260px;
}
.growth-size-wide .dash-growth-chart {
    height: 400px;
}

/* Organic span utilities */
.span-2 {
    grid-column: span 2;
}

.span-3 {
    grid-column: span 3;
}

.span-4 {
    grid-column: span 4;
}

/* Card title row (title + period buttons side-by-side) */
.card-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    flex-wrap: wrap;
}

.card-title-row .card-title {
    margin-bottom: 0;
}

/* Card — organic glassmorphism */
.card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(16px);
    border-radius: var(--border-radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-smooth);
    min-width: 0;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--border-radius-lg);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.03), transparent 50%);
    opacity: 0;
    transition: var(--transition-smooth);
    pointer-events: none;
}

.card:hover {
    border-color: var(--card-hover-border);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.card:hover::before {
    opacity: 1;
}

.card-title {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-subtitle {
    color: var(--text-muted);
    font-size: var(--text-sm);
    margin-top: calc(var(--space-xs) * -1);
    margin-bottom: var(--space-lg);
}

/* Financial Overview — compact import bar + two-column layout */
.fo-import-bar {
    display: flex;
    align-items: stretch;
    gap: var(--space-md);
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--border-radius);
    padding: var(--space-md) var(--space-lg);
    margin-bottom: var(--space-lg);
    min-height: 52px;
    flex-wrap: wrap;
}

/* Net Monthly Cash Flow / Income Sources / Monthly Expenses — left-to-right
   on desktop, stacked on mobile (see .cf-collapsible-card below for the
   mobile collapse behavior). */
.fo-cashflow-row {
    display: grid;
    gap: var(--space-lg);
    grid-template-columns: 1fr;
    margin-bottom: var(--space-lg);
}

/* Wide screens: Net Monthly Cash Flow, Income Sources and Monthly Expenses
   share one row (same breakpoint as the dashboard's top row). */
@media (min-width: 1400px) {
    .fo-cashflow-row {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        align-items: start;
    }
}

.fo-body {
    display: grid;
    gap: var(--space-lg);
    grid-template-columns: 1fr;
}

.fo-left {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    min-width: 0;
}

.fo-right {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    min-width: 0;
}


/* Financial Overview section label dividers */
.fo-section-label {
    font-family: var(--font-heading);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-dimmed);
    padding: 0 var(--space-xs) var(--space-sm);
    border-bottom: 1px solid var(--border-divider);
    margin-bottom: var(--space-lg);
}

/* Responsive overrides — organic breakpoints */
@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    .span-2, .span-3, .span-4 {
        grid-column: span 1;
    }
    /* Narrow widths: collapse the four metric blocks into one minimalist
       bar — filled portion = FIRE progress, split into net-worth allocation
       segments, with the breakdown/income/spend in its hover/tap tooltip.
       Only the alerts bell survives from the FIRE Progress block. */
    .header-banner {
        display: flex;
        align-items: center;
        gap: var(--space-md);
        padding: var(--space-md) var(--space-lg) var(--space-lg);
        min-height: auto;
    }
    .header-banner > .header-metric:nth-child(-n + 3),
    .header-banner .fire-prog-wrap,
    .header-banner .fire-prog-target,
    .header-banner .metric-label-text {
        display: none;
    }
    .header-banner > .header-metric:nth-child(4) {
        order: 2;
        flex-shrink: 0;
    }
    .header-banner .metric-label {
        margin-bottom: 0;
    }
    .compact-fire-bar {
        display: block;
        order: 1;
        flex: 1;
        min-width: 0;
        margin-right: 40px; /* room for the pinned alerts bell */
        cursor: pointer;
    }
    .cfb-track {
        position: relative;
        height: 22px;
        border-radius: 999px;
        background: var(--bg-surface, rgba(255, 255, 255, 0.08));
        overflow: hidden;
    }
    .cfb-fill {
        display: flex;
        height: 100%;
        transition: width 0.4s ease;
    }
    .cfb-seg {
        height: 100%;
    }
    .cfb-pct {
        position: absolute;
        right: 10px;
        top: 50%;
        transform: translateY(-50%);
        font-size: var(--text-xs);
        font-weight: 700;
        color: #fff;
        text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
    }
}

@media (max-width: 768px) {
    .app-container {
        flex-direction: column;
        width: 100%;
        min-height: 100vh;
    }

    /* Collapsed to a top bar: brand + hamburger only. Nav items live in
       the drawer below (.nav-menu), not inline — a horizontal scrolling
       strip of tabs here is exactly the "moved everything to the top bar"
       pattern the left-nav paradigm is meant to avoid. Fixed (not sticky)
       so it stays put above the drawer/backdrop overlay; .main-content
       below gets matching top padding so content doesn't start underneath
       it. */
    .sidebar {
        width: 100%;
        height: var(--mobile-topbar-height);
        border-right: none;
        border-bottom: 1px solid var(--border-divider);
        padding: 0 var(--space-md);
        flex-direction: row;
        align-items: center;
        justify-content: flex-start;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 210;
        gap: var(--space-md);
        background-color: var(--bg-sidebar);
    }
    .brand {
        margin-bottom: 0;
        padding-left: 0;
        flex-shrink: 0;
        margin-right: 0;
    }
    .brand-name {
        display: none;
    }

    .nav-toggle-chevron {
        display: none;
    }
    .nav-toggle-hamburger {
        display: block;
    }

    /* Off-canvas drawer: hidden by default, drops down as an overlay
       panel below the top bar when opened via the hamburger
       (.app-container.nav-drawer-open, toggled in navigation.js). Stays a
       vertical list — same shape as the desktop sidebar's nav — rather
       than becoming horizontal top tabs. */
    .nav-menu {
        position: fixed;
        top: var(--mobile-topbar-height);
        left: 0;
        right: 0;
        flex-direction: column;
        gap: var(--space-xs);
        max-height: calc(100vh - var(--mobile-topbar-height));
        overflow-y: auto;
        background-color: var(--bg-sidebar);
        border-bottom: 1px solid var(--border-divider);
        padding: var(--space-sm) var(--space-md) var(--space-md);
        z-index: 205;
        transform: translateY(-12px);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: var(--transition-smooth);
    }
    .app-container.nav-drawer-open .nav-menu {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }
    .nav-btn {
        padding: var(--space-sm) var(--space-md);
        font-size: var(--text-base);
        border-radius: var(--border-radius-sm);
    }
    .sidebar-footer {
        display: none;
    }

    /* Click-outside-to-close scrim, only present (and only rendered) while
       the drawer is open. */
    .nav-drawer-backdrop {
        display: none;
        position: fixed;
        top: var(--mobile-topbar-height);
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 204;
    }
    .app-container.nav-drawer-open .nav-drawer-backdrop {
        display: block;
    }

    .main-content {
        height: auto;
        overflow: visible;
        padding-top: var(--mobile-topbar-height);
    }
    .scroll-container {
        overflow: visible;
        padding: var(--space-md);
    }
    .header-banner {
        padding: var(--space-md);
    }
    .fo-body {
        grid-template-columns: 1fr;
    }
    .fo-right {
        min-width: 0;
    }
    .card-title-row > span.text-muted {
        flex-basis: 100%;
    }
    .card {
        padding: var(--space-lg);
        border-radius: var(--border-radius);
    }
}

/* Portrait at hamburger widths: the summary bar sits in the top bar (moved
   there by initCompactBarPlacement), so the banner below it goes away. */
@media (max-width: 768px) and (orientation: portrait) {
    .app-container.topbar-summary .header-banner {
        display: none;
    }
    .app-container.topbar-summary .sidebar {
        overflow: visible;
    }
    .app-container.topbar-summary .sidebar .compact-fire-bar {
        flex: 1;
        min-width: 0;
    }
    .app-container.topbar-summary .sidebar .notif-bell-wrap {
        top: 50%;
        transform: translateY(-50%);
        right: var(--space-md);
    }
}

@media (max-width: 480px) {
    .platform-tabs {
        flex-wrap: wrap;
    }
    .metric-value {
        font-size: var(--text-xl);
    }
    .sidebar {
        padding: var(--space-xs) var(--space-sm);
    }
    .nav-btn {
        padding: var(--space-xs);
        font-size: var(--text-xs);
    }
    .nav-icon {
        width: 16px;
        height: 16px;
    }
}

/* Large screens — breathing room */
@media (min-width: 1600px) {
    .scroll-container {
        padding: var(--space-2xl);
    }
    .header-banner {
        padding: var(--space-lg) var(--space-2xl);
    }
    .card {
        padding: var(--space-2xl);
    }
}

/* ==========================================================================
   Projections tab reorg — Retirement Growth Path is the visual hero with
   Growth Settings collapsed alongside it; Milestone Predictions and Scenario
   Comparison sit in a secondary row below.
   ========================================================================== */
.proj-hero-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    align-items: start;
}

.proj-secondary-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    align-items: start;
    margin-top: var(--space-lg);
}

@media (min-width: 900px) {
    .proj-hero-row {
        grid-template-columns: minmax(280px, 360px) 1fr;
    }
    .proj-secondary-row {
        grid-template-columns: 1.3fr 1fr;
    }
}

.proj-settings-toggle {
    background: none;
    border: 1px solid var(--card-border);
    color: var(--text-muted);
    border-radius: var(--border-radius-sm);
    padding: var(--space-xs) var(--space-sm);
    font-size: var(--text-xs);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.proj-settings-toggle:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.proj-settings-presets {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
}

.proj-preset-btn {
    padding: var(--space-xs) var(--space-sm);
    border-radius: 9999px;
    font-size: var(--text-xs);
    font-weight: 600;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.proj-preset-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary-hover);
}

.proj-preset-btn.active {
    background: rgba(139, 92, 246, 0.18);
    border-color: var(--color-primary);
    color: var(--color-primary-hover);
}

/* Read-only summary shown when the settings form is collapsed */
.proj-settings-summary {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: var(--text-sm);
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}

.proj-settings-summary strong {
    color: var(--text-main);
}

.proj-settings-form {
    overflow: hidden;
    max-height: 2000px;
    transition: max-height 0.3s ease;
}

.proj-settings-form.collapsed {
    max-height: 0;
}

.milestone-header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
    justify-content: flex-end;
}

.proj-milestones-section {
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-divider);
}

.proj-milestone-tips {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
}

.proj-panel-section .section-sub-title,
.proj-panel-section-divided .section-sub-title {
    margin-bottom: var(--space-xs);
}

.proj-panel-section-divided {
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-divider);
}

/* ==========================================================================
   Customizable layout (lib/layout-manager.js) — sections of columns
   ========================================================================== */

/* The tab's old hand-built containers, once their cards have moved out. */
.lm-emptied {
    display: none !important;
}

/* Board: rows ("sections") of cells; a cell stacks cards. Container
   queries, not viewport media queries, so the sidebar width is counted. */
.lm-board {
    container: lmboard / inline-size;
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-top: var(--space-sm);
}
.lm-row {
    display: grid;
    gap: var(--space-lg);
    align-items: start;
    min-width: 0;
}
.lm-cell {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    min-width: 0;
}
/* Old container rules (CSS order, grid spans) must not leak into cells. */
.lm-cell > .card {
    order: 0 !important;
    grid-column: auto !important;
    margin: 0;
}
@container lmboard (max-width: 1040px) {
    .lm-row[data-cols='3'],
    .lm-row[data-cols='4'] {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }
}
/* Same specificity as the rule above, and later, so phones get one column. */
@container lmboard (max-width: 700px) {
    .lm-row,
    .lm-row[data-cols] {
        grid-template-columns: minmax(0, 1fr) !important;
    }
}

/* Per-tab toolbar: tiny "Customize" link until editing. */
.lm-toolbar {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-xs) var(--space-sm);
    margin-bottom: var(--space-sm);
}
.lm-toolbar .lm-hint,
.lm-toolbar [data-lm-tool='add'],
.lm-toolbar [data-lm-tool='section'],
.lm-toolbar [data-lm-tool='reset'] {
    display: none;
}
.lm-editing > .lm-toolbar .lm-hint,
.lm-editing > .lm-toolbar [data-lm-tool] {
    display: inline-flex;
}
.lm-hint {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-right: auto;
}
.lm-tool-btn {
    font-size: var(--text-xs);
    font-family: var(--font-body);
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-muted);
    cursor: pointer;
}
.lm-tool-btn:hover,
.lm-tool-edit[aria-pressed='true'] {
    border-color: var(--color-primary);
    color: var(--color-primary-hover);
}
.lm-tool-edit[aria-pressed='true'] {
    background: rgba(139, 92, 246, 0.18);
}

/* Click-to-collapse titles */
.card-title.lm-collapsible {
    cursor: pointer;
    justify-content: flex-start;
    gap: 6px;
    user-select: none;
}
.card-title.lm-collapsible::before {
    content: '▾';
    font-size: 0.75em;
    color: var(--text-muted);
    transition: transform 0.15s ease;
}
.card.lm-collapsed .card-title.lm-collapsible::before {
    transform: rotate(-90deg);
}
.card-title.lm-collapsible:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: 4px;
}
.card.lm-collapsed > :not(.card-title-row):not(.card-title):not(.lm-controls) {
    display: none !important;
}
.card.lm-collapsed > .card-title-row,
.card.lm-collapsed > .card-title {
    margin-bottom: 0;
}
.card.lm-collapsed.lm-untitled::after {
    content: attr(data-lm-title) ' (collapsed)';
    color: var(--text-muted);
    font-size: var(--text-sm);
}
.lm-editing .card.lm-collapsed.lm-untitled::after {
    content: none;
}

/* ── Customize mode: a dashboard-builder canvas ───────────────────────── */
.lm-editing .lm-board {
    padding: var(--space-md);
    border-radius: var(--border-radius-lg);
    outline: 1px dashed rgba(139, 92, 246, 0.3);
    background-color: rgba(8, 11, 17, 0.35);
    background-image: radial-gradient(rgba(139, 92, 246, 0.22) 1px, transparent 1.2px);
    background-size: 22px 22px;
    gap: 0;
}
.lm-editing .lm-row {
    padding: var(--space-sm);
    border-radius: 14px;
    border: 1px dashed rgba(255, 255, 255, 0.14);
    background: rgba(15, 19, 30, 0.55);
    gap: var(--space-sm);
}
.lm-row-bar {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
}
.lm-row-label {
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-primary-hover);
    margin-right: 4px;
}
.lm-layouts {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 4px;
}
.lm-layout-btn {
    width: 38px;
    height: 26px;
    padding: 4px;
    display: inline-flex;
    gap: 2px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.03);
    cursor: pointer;
}
.lm-layout-btn span {
    display: block;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.28);
}
.lm-layout-btn:hover {
    border-color: var(--color-primary);
}
.lm-layout-btn.active {
    border-color: var(--color-primary);
    background: rgba(139, 92, 246, 0.18);
}
.lm-layout-btn.active span {
    background: var(--color-primary-hover);
}
.lm-row-spacer {
    flex: 1;
}
.lm-editing .lm-row {
    align-items: stretch;
}
.lm-editing .lm-cell {
    min-height: 120px;
    padding: 6px;
    border-radius: 12px;
    outline: 1px dashed rgba(139, 92, 246, 0.25);
    gap: var(--space-sm);
    transition: background 0.12s ease, outline-color 0.12s ease;
}
.lm-cell.lm-hot {
    background: rgba(139, 92, 246, 0.1);
    outline: 2px solid rgba(139, 92, 246, 0.7);
}
.lm-cell-empty {
    flex: 1;
    min-height: 100px;
    display: grid;
    place-items: center;
    color: var(--text-muted);
    font-size: var(--text-xs);
    border-radius: 10px;
}
.lm-cell:has(.lm-drop-ph) .lm-cell-empty {
    display: none;
}
/* Gaps between sections: drop here to start a new full-width section. */
.lm-row-gap {
    height: var(--space-md);
    border-radius: 12px;
    transition: height 0.12s ease, background 0.12s ease;
}
.lm-drag-active .lm-row-gap {
    height: 38px;
    margin: 4px 0;
    border: 2px dashed rgba(139, 92, 246, 0.35);
    display: grid;
    place-items: center;
}
.lm-drag-active .lm-row-gap:empty::after {
    content: '＋ New section';
    font-size: var(--text-xs);
    color: var(--text-muted);
}
.lm-row-gap.lm-hot {
    height: auto;
    min-height: 90px;
    padding: 6px;
    border-color: var(--color-primary);
    background: rgba(139, 92, 246, 0.1);
    display: block;
}
.lm-drop-ph {
    min-height: 70px;
    border: 2px dashed var(--color-primary);
    border-radius: var(--border-radius-lg);
    background: rgba(139, 92, 246, 0.12);
    box-shadow: inset 0 0 24px rgba(139, 92, 246, 0.25);
    animation: lm-pulse 1.1s ease-in-out infinite;
}
@keyframes lm-pulse {
    50% {
        background: rgba(139, 92, 246, 0.2);
    }
}
@media (prefers-reduced-motion: reduce) {
    .lm-drop-ph {
        animation: none;
    }
}
.lm-ghost {
    position: fixed;
    z-index: 3000;
    pointer-events: none;
    padding: 10px 16px;
    border-radius: 12px;
    background: rgba(21, 28, 44, 0.96);
    border: 1px solid var(--color-primary);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.6), 0 0 0 4px rgba(139, 92, 246, 0.18);
    color: var(--text-main);
    font-weight: 600;
    font-size: var(--text-sm);
    white-space: nowrap;
    transform: translate(-24px, -50%) rotate(-2deg);
}
.lm-drag-active,
.lm-drag-active * {
    cursor: grabbing !important;
    user-select: none;
}
.lm-add-row {
    margin-top: var(--space-sm);
    padding: 14px;
    border-radius: 12px;
    border: 2px dashed rgba(139, 92, 246, 0.35);
    background: transparent;
    color: var(--color-primary-hover);
    font-family: var(--font-body);
    font-weight: 600;
    cursor: pointer;
}
.lm-add-row:hover {
    background: rgba(139, 92, 246, 0.08);
}

/* Edit-mode controls strip on each card */
.lm-controls {
    display: none;
    align-items: center;
    gap: 4px;
    margin: calc(var(--space-sm) * -1) 0 var(--space-sm);
    padding-bottom: var(--space-xs);
    border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
}
.lm-editing .lm-controls {
    display: flex;
}
.lm-ctl-title {
    flex: 1;
    min-width: 0;
    font-size: var(--text-xs);
    color: var(--text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.lm-handle,
.lm-btn {
    min-width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
}
.lm-btn:disabled {
    opacity: 0.35;
    cursor: default;
}
.lm-handle {
    cursor: grab;
    touch-action: none;
}
.lm-handle:hover,
.lm-btn:not(:disabled):hover {
    border-color: var(--color-primary);
    color: var(--color-primary-hover);
}
.lm-btn-remove {
    display: none;
}
#tab-dashboard .lm-btn-remove {
    display: inline-flex;
}
.lm-btn-remove:hover,
.lm-btn-remove-row:hover {
    border-color: var(--color-danger) !important;
    color: var(--color-danger) !important;
}

/* Placeholder left on a tab when its card is pinned to the Dashboard */
.lm-placeholder {
    border-style: dashed;
    padding: var(--space-md) var(--space-lg);
    color: var(--text-muted);
    font-size: var(--text-sm);
}
.lm-placeholder p {
    margin: 0 0 var(--space-sm);
}
.lm-placeholder-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* Widget picker */
.lm-picker-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}
.lm-picker {
    width: min(520px, 100%);
    max-height: min(80vh, 640px);
    display: flex;
    flex-direction: column;
    background: var(--bg-sidebar);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    padding: var(--space-lg);
}
.lm-picker-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
}
.lm-picker-head h2 {
    font-size: var(--text-lg);
    margin: 0;
}
.lm-picker-hint {
    font-size: var(--text-xs);
    margin: var(--space-xs) 0 var(--space-md);
}
.lm-picker-body {
    overflow-y: auto;
}
.lm-picker-group h3 {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin: var(--space-md) 0 var(--space-xs);
}
.lm-picker-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    padding: 6px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: var(--text-sm);
}
.lm-picker-row button {
    padding: 4px 12px;
    font-size: var(--text-xs);
}