:root {
    /* Brand colors — deep indigo for marketing SaaS */
    --brand-primary: #4f46e5;
    --brand-primary-dark: #3730a3;
    --brand-primary-light: #6366f1;
    --brand-primary-container: #eef2ff;
    --brand-accent: #4f46e5;

    /* Functional aliases */
    --color-primary: var(--brand-primary);
    --color-primary-dark: var(--brand-primary-dark);
    --color-accent: var(--brand-accent);
    --gradient-primary: linear-gradient(135deg, var(--brand-primary-dark) 0%, var(--brand-primary) 100%);

    /* Chrome tokens (dark shell / navigation) */
    --chrome-bg: #0d0f1a;
    --chrome-bg-hover: #161929;
    --chrome-text: rgba(255,255,255,0.85);
    --chrome-text-muted: rgba(255,255,255,0.55);
    --chrome-border: rgba(255,255,255,0.08);

    /* Surface tokens (content areas) */
    --surface-bg: #ffffff;
    --surface-secondary: #f8fafc;
    --surface-hover: #f1f5f9;
    --surface-border: #e2e8f0;
    --surface-text: #1e293b;
    --surface-text-muted: #64748b;

    /* Funnel stage colors (TOFU / MOFU / BOFU) */
    --tofu-color: #06b6d4;
    --tofu-bg: #ecfeff;
    --tofu-border: #a5f3fc;
    --mofu-color: #4f46e5;
    --mofu-bg: #eef2ff;
    --mofu-border: #c7d2fe;
    --bofu-color: #10b981;
    --bofu-bg: #ecfdf5;
    --bofu-border: #a7f3d0;

    /* Accent tokens */
    --accent-cyan: #06b6d4;
    --accent-indigo: #4f46e5;
    --accent-emerald: #10b981;
    --accent-orange: #f97316;
    --accent-amber: #f59e0b;
    --accent-red: #ef4444;
    --accent-purple: #7c3aed;

    /* AAA-compliant semantic colors (7:1+ contrast on white) */
    --aaa-danger: #991b1b;
    --aaa-danger-bg: #fee2e2;
    --aaa-warning: #92400e;
    --aaa-warning-bg: #fef3c7;
    --aaa-success: #065f46;
    --aaa-success-bg: #ecfdf5;
    --aaa-info: #1e3a5f;
    --aaa-info-bg: #dbeafe;
    --aaa-neutral: #374151;
    --aaa-neutral-bg: #f3f4f6;

    /* Spacing tokens */
    --space-xs: 2px;
    --space-sm: 4px;
    --space-md: 8px;
    --space-lg: 12px;
    --space-xl: 16px;
    --space-2xl: 24px;

    /* Typography tokens — enterprise-readable scale (base 14px) */
    --text-xs: 0.8125rem;      /* 11.4px — uppercase micro-labels only */
    --text-sm: 0.875rem;       /* 12.3px — secondary labels, badges */
    --text-base: 0.9375rem;    /* 13.1px — grid cells, body text */
    --text-md: 1rem;           /* 14px   — default UI text, form inputs */
    --text-lg: 1.125rem;       /* 15.75px — section titles, card headers */
    --text-xl: 1.25rem;        /* 17.5px — page sub-headings */
    --text-2xl: 1.5rem;        /* 21px   — KPI values, big numbers */
    --text-3xl: 2rem;          /* 28px   — hero metrics */

    /* Radius tokens */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Shadow tokens */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 2px 4px rgba(0,0,0,0.06);
    --shadow-lg: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-xl: 0 8px 24px rgba(0,0,0,0.12);

    /* Icon / light-background tokens */
    --icon-bg-light: rgba(79, 70, 229, 0.08);

    /* Neutral palette */
    --slate-100: #f8f9fa;
    --slate-200: #e9ecef;
    --slate-300: #e0e0e0;
    --slate-400: #94a3b8;
    --slate-500: #6c757d;
}

/* ===========================================
   Base Reset & Body
   =========================================== */

html, body {
    margin: 0;
    height: 100%;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
    font-size: 14px;
    background: #f1f3f9;
    width: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

#app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

*, *::before, *::after {
    box-sizing: border-box;
}

h1:focus {
    outline: none;
}

a, .btn-link {
    color: var(--brand-primary);
}

/* ===========================================
   Bootstrap + Button Overrides — indigo brand
   =========================================== */

.btn-primary {
    color: #fff;
    background-color: var(--brand-primary);
    border-color: var(--brand-primary-dark);
}

.btn-primary:hover {
    background-color: var(--brand-primary-dark);
    border-color: var(--brand-primary-dark);
    color: #fff;
}

.btn-primary:focus,
.btn-primary:focus-visible {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem rgba(79, 70, 229, 0.35);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem rgba(79, 70, 229, 0.35);
}

/* Bootstrap utility overrides — brand indigo */
.text-primary { color: var(--brand-primary) !important; }
.bg-primary { background-color: var(--brand-primary) !important; }
.badge.bg-primary { background-color: var(--brand-primary) !important; }
.border-primary { border-color: var(--brand-primary) !important; }

.btn-outline-primary {
    color: var(--brand-primary);
    border-color: var(--brand-primary);
}
.btn-outline-primary:hover, .btn-outline-primary:active {
    background-color: var(--brand-primary);
    border-color: var(--brand-primary);
    color: #fff;
}

.spinner-border.text-primary { color: var(--brand-primary) !important; }

/* AAA-compliant semantic text overrides */
.text-danger  { color: var(--aaa-danger) !important; }
.text-warning { color: var(--aaa-warning) !important; }
.text-success { color: var(--aaa-success) !important; }
.text-info    { color: var(--aaa-info) !important; }
.text-muted   { color: #475569 !important; } /* slate-600, 7.1:1 on white */

/* ===========================================
   Layout
   =========================================== */

.main-content {
    overflow-x: hidden;
    flex: 1;
    min-width: 0;
    min-height: calc(100vh - 40px);
}

.content {
    padding-top: var(--space-md);
    max-width: 100%;
    overflow-x: hidden;
}

/* ===========================================
   Page Header
   =========================================== */

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-xl) 0 var(--space-lg);
    margin-bottom: var(--space-xl);
    border-bottom: 1px solid var(--surface-border);
}

.page-header h1 {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--surface-text);
    margin: 0;
    letter-spacing: -0.01em;
}

.page-header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

/* ===========================================
   Cards
   =========================================== */

.card {
    background: var(--surface-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--surface-border);
    box-shadow: var(--shadow-sm);
    padding: var(--space-xl);
    transition: box-shadow 0.2s ease;
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-title {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--surface-text);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: var(--space-lg);
}

/* KPI Grid */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.kpi-card {
    background: var(--surface-bg);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--surface-border);
    transition: box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.kpi-card:hover {
    box-shadow: var(--shadow-md);
}

.kpi-value {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--surface-text);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.kpi-label {
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--surface-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.kpi-trend-up {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--aaa-success);
    display: inline-flex;
    align-items: center;
    gap: 2px;
}

.kpi-trend-down {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--aaa-danger);
    display: inline-flex;
    align-items: center;
    gap: 2px;
}

/* ===========================================
   Badges
   =========================================== */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: 9999px;
    font-size: var(--text-xs);
    font-weight: 600;
    white-space: nowrap;
}

.badge.tofu {
    background: var(--tofu-bg);
    color: #0e7490;
    border: 1px solid var(--tofu-border);
}

.badge.mofu {
    background: var(--mofu-bg);
    color: var(--brand-primary-dark);
    border: 1px solid var(--mofu-border);
}

.badge.bofu {
    background: var(--bofu-bg);
    color: var(--aaa-success);
    border: 1px solid var(--bofu-border);
}

/* AAA status badges */
.status-badge,
.severity-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: 9999px;
    font-size: var(--text-xs);
    font-weight: 600;
    white-space: nowrap;
}

.badge-success { background: var(--aaa-success-bg); color: var(--aaa-success); }
.badge-warning { background: var(--aaa-warning-bg); color: var(--aaa-warning); }
.badge-danger  { background: var(--aaa-danger-bg);  color: var(--aaa-danger); }
.badge-info    { background: var(--aaa-info-bg);    color: var(--aaa-info); }
.badge-neutral { background: var(--aaa-neutral-bg); color: var(--aaa-neutral); }

/* ===========================================
   Forms
   =========================================== */

.form-section {
    background: var(--surface-bg);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.form-section-title {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--surface-text);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--surface-border);
}

/* ===========================================
   Post / Kanban Card Styles
   =========================================== */

.post-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--surface-border);
    background: var(--surface-secondary);
}

.post-card-copy {
    font-size: var(--text-base);
    color: var(--surface-text);
    line-height: 1.5;
    padding: var(--space-md) var(--space-lg);
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.post-card-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.post-card-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--surface-border);
}

/* ===========================================
   Scheduler Slot Styles (Funnel stages)
   =========================================== */

.post-slot {
    border-radius: var(--radius-sm);
    padding: 2px 6px;
    font-size: var(--text-xs);
    font-weight: 600;
    border-left: 3px solid;
}

.post-slot.tofu {
    background: var(--tofu-bg);
    color: #0e7490;
    border-left-color: var(--tofu-color);
}

.post-slot.mofu {
    background: var(--mofu-bg);
    color: var(--brand-primary-dark);
    border-left-color: var(--mofu-color);
}

.post-slot.bofu {
    background: var(--bofu-bg);
    color: var(--aaa-success);
    border-left-color: var(--bofu-color);
}

/* Post status chips */
.status {
    display: inline-flex;
    align-items: center;
    padding: 1px 8px;
    border-radius: 9999px;
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.02em;
}

.status.approved  { background: var(--aaa-info-bg);    color: var(--aaa-info); }
.status.published { background: var(--aaa-success-bg); color: var(--aaa-success); }
.status.failed    { background: var(--aaa-danger-bg);  color: var(--aaa-danger); }
.status.draft     { background: var(--aaa-neutral-bg); color: var(--aaa-neutral); }

/* ===========================================
   Analytics
   =========================================== */

.chart-container {
    background: var(--surface-bg);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
}

/* ===========================================
   Blazor Infrastructure
   =========================================== */

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.1);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.loading-progress {
    position: relative;
    display: block;
    width: 8rem;
    height: 8rem;
    margin: 20vh auto 1rem auto;
}

    .loading-progress circle {
        fill: none;
        stroke: var(--slate-300);
        stroke-width: 0.6rem;
        transform-origin: 50% 50%;
        transform: rotate(-90deg);
    }

        .loading-progress circle:last-child {
            stroke: var(--brand-primary);
            stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
            transition: stroke-dasharray 0.05s ease-in-out;
        }

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}

    .loading-progress-text:after {
        content: var(--blazor-load-percentage-text, "Loading");
    }

code {
    color: #c02d76;
}

/* ===========================================
   Syncfusion Component Overrides
   =========================================== */

/* Grid — compact rows */
.e-grid .e-rowcell {
    padding: 4px 8px;
    font-size: var(--text-base);
}

/* Grid — uppercase headers */
.e-grid .e-headercelldiv {
    text-transform: uppercase;
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.04em;
}

/* Grid — zebra striping */
.e-grid .e-altrow {
    background-color: var(--surface-secondary);
}

/* Buttons — tighter radius */
.e-btn {
    border-radius: var(--radius-sm);
}

/* Tabs — compact */
.e-tab .e-tab-header .e-toolbar-item .e-tab-text {
    font-size: var(--text-sm);
    padding: var(--space-sm) var(--space-md);
}

/* Dialog — dark chrome header */
.e-dialog .e-dlg-header-content {
    background: var(--chrome-bg) !important;
    color: var(--chrome-text) !important;
}

.e-dialog .e-dlg-header-content .e-dlg-header,
.e-dialog .e-dlg-header-content .e-dlg-header *,
.e-dialog .e-dlg-header-content .e-dlg-header span,
.e-dialog .e-dlg-header-content .e-dlg-header i,
.e-dialog .e-dlg-header-content .e-dlg-header div {
    color: var(--chrome-text) !important;
    font-weight: 500;
}

.e-dialog .e-dlg-header-content .e-btn.e-dlg-closeicon-btn,
.e-dialog .e-dlg-header-content .e-btn.e-dlg-closeicon-btn .e-btn-icon,
.e-dialog .e-dlg-header-content .e-btn.e-dlg-closeicon-btn .e-icons {
    color: var(--chrome-text) !important;
}

/* Card — minimal */
.e-card {
    border-radius: var(--radius-sm);
    border: 1px solid var(--surface-border);
    box-shadow: var(--shadow-sm);
}

/* Custom app header (replaces SfAppBar) */
.app-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 40px;
    z-index: 1100;
    background-color: var(--chrome-bg);
    border-bottom: 1px solid var(--chrome-border);
    display: flex;
    align-items: center;
    padding: 0 8px;
    gap: 4px;
}

.app-header-menu-btn {
    background: none;
    border: none;
    color: var(--chrome-text);
    font-size: 1rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    cursor: pointer;
    flex-shrink: 0;
}

.app-header-menu-btn:hover {
    background: var(--chrome-bg-hover);
}

/* AppBar — keep for any Syncfusion components that still use it */
.e-appbar,
.e-appbar.e-light,
.e-appbar.e-dark {
    background-color: var(--chrome-bg) !important;
    color: var(--chrome-text) !important;
    height: 40px;
    min-height: 40px;
    border-bottom: 1px solid var(--chrome-border);
    box-shadow: none !important;
}

.e-appbar .e-btn.e-inherit,
.e-appbar.e-light .e-btn.e-inherit,
.e-appbar .e-btn.e-inherit .e-icons,
.e-appbar .e-btn.e-inherit .e-btn-icon,
.e-appbar .e-icons {
    color: var(--chrome-text) !important;
}

/* Sidebar — dark chrome */
.e-sidebar,
.e-sidebar.sidebar-myclass {
    background-color: var(--chrome-bg) !important;
    border-right: 1px solid var(--chrome-border) !important;
}

/* Scheduler overrides */
.e-schedule .e-header-bar {
    background-color: var(--chrome-bg) !important;
    color: var(--chrome-text) !important;
}

.e-schedule .e-work-cells:hover {
    background: var(--brand-primary-container) !important;
}

/* Kanban overrides */
.e-kanban .e-kanban-header .e-header-cells {
    background: var(--surface-secondary) !important;
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--surface-text) !important;
}

.e-kanban .e-card {
    border-radius: var(--radius-sm) !important;
    box-shadow: var(--shadow-sm) !important;
}

.kanban-post-card .card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
}

.kanban-post-card .card-date {
    font-size: 0.75rem;
    color: var(--surface-text-muted);
    font-weight: 600;
}

.kanban-post-card .card-product {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--surface-text);
    margin-bottom: 4px;
}

.kanban-post-card .card-copy {
    font-size: 0.78rem;
    color: var(--surface-text-muted);
    line-height: 1.45;
    margin: 0 0 8px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.kanban-post-card .card-actions {
    display: flex;
    gap: 6px;
}

.kanban-post-card .card-thumb {
    width: 100%;
    border-radius: 6px;
    margin-bottom: 8px;
}

/* Syncfusion brand overrides — indigo */
.e-btn.e-primary,
.e-css.e-btn.e-primary {
    background-color: var(--brand-primary) !important;
    border-color: var(--brand-primary) !important;
    color: #fff !important;
}

.e-btn.e-primary:hover,
.e-css.e-btn.e-primary:hover {
    background-color: var(--brand-primary-dark) !important;
    border-color: var(--brand-primary-dark) !important;
    color: #fff !important;
}

.e-btn.e-outline.e-primary,
.e-css.e-btn.e-outline.e-primary {
    color: var(--brand-primary) !important;
    border-color: var(--brand-primary) !important;
    background-color: transparent !important;
}

.e-btn.e-outline.e-primary:hover,
.e-css.e-btn.e-outline.e-primary:hover {
    color: #fff !important;
    background-color: var(--brand-primary) !important;
    border-color: var(--brand-primary) !important;
}

.e-grid .e-rowcell.e-selectionbackground,
.e-grid .e-active {
    background-color: var(--brand-primary-container) !important;
}

.e-tab .e-tab-header .e-toolbar-item.e-active .e-tab-text {
    color: var(--brand-primary) !important;
}

.e-tab .e-tab-header .e-indicator {
    background-color: var(--brand-primary) !important;
}

.e-switch-wrapper .e-switch-on {
    background-color: var(--brand-primary) !important;
}

.e-checkbox-wrapper .e-frame.e-check {
    background-color: var(--brand-primary) !important;
    border-color: var(--brand-primary) !important;
}

.e-input-group:not(.e-disabled):not(.e-float-icon-left)::before,
.e-input-group:not(.e-disabled):not(.e-float-icon-left)::after {
    background: var(--brand-primary) !important;
}

/* Dropdown popup */
.e-ddl.e-popup {
    border-radius: 4px !important;
    box-shadow: var(--shadow-lg) !important;
    border: 1px solid var(--surface-border) !important;
    overflow: hidden !important;
}

.e-ddl.e-popup .e-list-item {
    padding: 10px 16px !important;
    font-size: var(--text-md) !important;
    border-radius: 0 !important;
}

.e-ddl.e-popup .e-list-item:hover {
    background: var(--surface-secondary) !important;
}

.e-ddl.e-popup .e-list-item.e-active {
    background: var(--brand-primary) !important;
    color: white !important;
}

/* ===========================================
   Nav: Sidebar Layout Classes
   (scoped here for global use; NavMenu.razor
    also contains scoped <style> for SfSidebar
    overrides that need component-level specificity)
   =========================================== */

.sidebar {
    height: 100% !important;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--chrome-bg);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    flex-shrink: 0;
    border-bottom: 1px solid var(--chrome-border);
    text-decoration: none;
}

.sidebar-logo img {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}

.sidebar-logo span {
    font-size: var(--text-lg);
    font-weight: 800;
    color: var(--chrome-text);
    letter-spacing: -0.01em;
}

.sidebar-workspace {
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    border-bottom: 1px solid var(--chrome-border);
    background: rgba(255,255,255,0.02);
    cursor: pointer;
    transition: background 0.12s;
}

.sidebar-workspace:hover {
    background: rgba(255,255,255,0.06);
}

.ws-chevron {
    color: var(--chrome-text-muted);
    font-size: 0.7rem;
    flex-shrink: 0;
}

.ws-dropdown {
    background: #1a1d2e;
    border-bottom: 1px solid var(--chrome-border);
    max-height: 280px;
    overflow-y: auto;
    padding: 6px 0;
}

.ws-dropdown-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px 10px 58px;
    color: rgba(255,255,255,0.85);
    font-size: 0.82rem;
    cursor: pointer;
    transition: all 0.12s;
}

.ws-dropdown-item:hover {
    background: rgba(255,255,255,0.1);
    color: #fff;
}

.ws-dropdown-item.active {
    color: var(--brand-primary-light);
    font-weight: 600;
}

.ws-dropdown-item i {
    font-size: 0.85rem;
    color: var(--brand-primary-light);
}

.workspace-icon {
    width: 32px;
    height: 32px;
    background: rgba(79, 70, 229, 0.25);
    border-radius: 6px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(79, 70, 229, 0.4);
    flex-shrink: 0;
}

.workspace-icon i {
    font-size: var(--text-md);
    color: var(--brand-primary-light);
}

.workspace-info {
    flex: 1;
    min-width: 0;
}

.workspace-name {
    color: var(--chrome-text);
    font-size: var(--text-base);
    font-weight: 600;
    margin-bottom: 1px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.2;
}

.workspace-org {
    color: var(--chrome-text-muted);
    font-size: var(--text-sm);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.2;
}

/* Navigation container (scrollable area) */
.nav-container {
    flex: 1 1 auto;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 8px 0;
    min-height: 0;
}

.nav-container::-webkit-scrollbar {
    width: 4px;
}

.nav-container::-webkit-scrollbar-track {
    background: transparent;
}

.nav-container::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.12);
    border-radius: 2px;
}

/* Section headings */
.nav-heading {
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--chrome-text-muted);
    padding: 16px 16px 4px;
}

/* Section dividers — hidden, headings provide separation */
.nav-divider {
    display: none;
}

/* Nav link — base */
.nav-link {
    transition: all 0.15s ease;
    position: relative;
    margin: 1px 8px;
    border-radius: var(--radius-sm);
    padding: 5px 12px;
    line-height: 20px;
    font-size: var(--text-base);
    color: var(--chrome-text-muted);
    text-decoration: none;
    display: flex;
    align-items: center;
}

.nav-link:hover {
    background: var(--chrome-bg-hover);
    color: var(--chrome-text);
    text-decoration: none;
}

.nav-link i {
    font-size: var(--text-md);
    color: var(--chrome-text-muted);
    width: 20px;
    flex-shrink: 0;
    transition: color 0.15s ease;
}

.nav-link:hover i {
    color: var(--chrome-text);
}

/* Active state — right border accent (indigo) */
.nav-link.active {
    background: var(--chrome-bg-hover);
    color: var(--brand-primary-light);
    font-weight: 500;
}

.nav-link.active::after {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 20px;
    background: var(--brand-primary);
    border-radius: 3px 0 0 3px;
}

.nav-link.active i {
    color: var(--brand-primary-light);
}

/* Icon + text layout */
.nav-link.icon-text {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link.icon-text i {
    width: 20px;
    flex-shrink: 0;
}

/* Navigation footer */
.nav-footer {
    padding: 10px;
    font-size: var(--text-xs);
    line-height: 1.4;
    color: var(--chrome-text-muted);
    text-align: center;
    border-top: 1px solid var(--chrome-border);
    flex: 0 0 auto;
    background: var(--chrome-bg);
}

/* Utility: hide text for screen readers / collapsible */
.chrome-text-muted {
    color: var(--chrome-text-muted);
}

/* ===========================================
   Action Loading Overlay
   =========================================== */

.action-loading-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    animation: actionOverlayFadeIn 0.2s ease-in;
}

.action-loading-overlay .loading-content {
    text-align: center;
    padding: 2rem;
    background: var(--surface-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    min-width: 260px;
}

@keyframes actionOverlayFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* ===========================================
   Responsive — Mobile (768px breakpoint)
   =========================================== */

@media (max-width: 768px) {
    .kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .kpi-value {
        font-size: var(--text-xl);
    }

    .page-header h1 {
        font-size: var(--text-lg);
    }

    .chart-container {
        padding: var(--space-md);
    }

    .form-section {
        padding: var(--space-md);
    }
}

/* === Dashboard v2 === */

.kpi-grid { display: grid; gap: 16px; }
.kpi-grid-4 { grid-template-columns: repeat(4, 1fr); }
.kpi-grid-6 { grid-template-columns: repeat(6, 1fr); }

.kpi-card {
    background: var(--card-bg, #fff);
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 8px;
    padding: 16px;
    display: flex; flex-direction: column; gap: 6px;
    position: relative;
}
.kpi-label { font-size: 0.85rem; color: var(--muted, #6b7280); }
.kpi-value { font-size: 1.5rem; font-weight: 600; }
.kpi-delta { font-size: 0.85rem; }
.kpi-delta.positive { color: #059669; }
.kpi-delta.negative { color: #dc2626; }
.kpi-sparkline { width: 100%; height: 30px; color: #3b82f6; opacity: 0.7; }

.dashboard-grid {
    display: grid; gap: 16px; margin-top: 16px;
    grid-template-columns: 1fr 1fr;
}
.dashboard-grid > section { min-height: 300px; }

.heatmap-table { width: 100%; border-collapse: collapse; }
.heatmap-table th, .heatmap-table td { padding: 8px; text-align: center; border: 1px solid var(--border, #e5e7eb); }

.workspace-grid {
    display: grid; gap: 16px; margin-top: 16px;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}
.workspace-card {
    background: var(--card-bg, #fff);
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 8px; padding: 16px; cursor: pointer;
}
.workspace-card:hover { border-color: #3b82f6; }
.workspace-header { display: flex; justify-content: space-between; align-items: baseline; }
.workspace-published { font-size: 0.85rem; color: var(--muted, #6b7280); }
.workspace-kpis { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin: 12px 0; }
.workspace-kpis .num { display: block; font-size: 1.1rem; font-weight: 600; }
.workspace-kpis .lbl { display: block; font-size: 0.75rem; color: var(--muted, #6b7280); }
.workspace-spark { width: 100%; height: 30px; color: #3b82f6; }

.empty-state { text-align: center; color: var(--muted, #6b7280); padding: 40px; }

.org-totals { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 16px; }

.post-funnel { display: grid; gap: 12px; margin-top: 16px; }
.funnel-row { background: var(--card-bg, #fff); border: 1px solid var(--border, #e5e7eb);
    border-radius: 8px; padding: 12px 16px;
    display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.funnel-row h3 { margin: 0; min-width: 100px; font-size: 1rem; }

/* === AI Insights === */
.insights-strip { display: grid; gap: 12px; margin-bottom: 16px;
                  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.insight-card { padding: 12px 16px; border-radius: 8px; border-left: 4px solid #6b7280;
                background: var(--card-bg, #fff); display: flex; gap: 12px; align-items: start; }
.insight-card.insight-good { border-left-color: #059669; }
.insight-card.insight-warning { border-left-color: #dc2626; }
.insight-card.insight-info { border-left-color: #3b82f6; }
.insight-body { flex: 1; }
.insight-body h3 { margin: 0 0 4px 0; font-size: 0.95rem; }
.insight-body p { margin: 0; font-size: 0.85rem; color: var(--muted, #6b7280); }
.insight-actions { display: flex; gap: 4px; }
.btn-icon { background: transparent; border: 1px solid transparent; cursor: pointer;
            padding: 4px 8px; border-radius: 4px; }
.btn-icon:hover { background: var(--hover, #f3f4f6); border-color: var(--border, #e5e7eb); }

/* === Slot Intelligence Badges === */
.slot-badge { display: inline-block; padding: 2px 6px; border-radius: 4px;
              font-size: 0.7rem; font-weight: 600; }
.slot-badge.slot-hot { background: #d1fae5; color: #065f46; }
.slot-badge.slot-warm { background: #fef3c7; color: #92400e; }
.slot-badge.slot-cold { background: #fee2e2; color: #991b1b; }

.slot-summary { background: var(--card-bg, #fff); border: 1px solid var(--border, #e5e7eb);
                border-radius: 8px; padding: 16px; margin-bottom: 16px; }
.slot-summary h3 { margin: 0 0 8px 0; font-size: 0.95rem; }
.slot-summary ul { margin: 0; padding-left: 20px; font-size: 0.85rem; }

/* === Studio Suggestion Banner === */
.suggestion-banner { margin-bottom: 16px; }
.btn-sm { padding: 4px 10px; font-size: 0.8rem; }