/*
 * Returns Flow — Dashboard Design System
 * Redesigned 2026-02-22 — Accessibility, visual hierarchy, & UX overhaul
 *
 * WCAG AA compliant colours (4.5:1 contrast for normal text on all backgrounds).
 * Typography minimum: 11px for UI labels, 12px for body text.
 */

/* ── Design Tokens ─────────────────────────────────────────────────────────── */
:root {
    /* Blues */
    --rf-blue:          #3b82f6;
    --rf-blue-light:    #60a5fa;  /* higher contrast for small text on cards */
    --rf-blue-dim:      rgba(59, 130, 246, 0.12);
    --rf-blue-border:   rgba(59, 130, 246, 0.30);

    /* Status: Pending (amber) */
    --rf-pending:       #f59e0b;
    --rf-pending-bg:    rgba(245, 158, 11, 0.10);
    --rf-pending-bd:    rgba(245, 158, 11, 0.30);

    /* Status: Approved (green) */
    --rf-approved:      #22c55e;
    --rf-approved-bg:   rgba(34, 197, 94, 0.10);
    --rf-approved-bd:   rgba(34, 197, 94, 0.30);

    /* Status: Processing (indigo, lightened for contrast) */
    --rf-processing:    #818cf8;
    --rf-processing-bg: rgba(129, 140, 248, 0.10);
    --rf-processing-bd: rgba(129, 140, 248, 0.30);

    /* Status: Refunded (teal — replaces harsh neon green) */
    --rf-refunded:      #2dd4bf;
    --rf-refunded-bg:   rgba(45, 212, 191, 0.10);
    --rf-refunded-bd:   rgba(45, 212, 191, 0.30);

    /* Status: Rejected (red, lightened for contrast) */
    --rf-rejected:      #f87171;
    --rf-rejected-bg:   rgba(248, 113, 113, 0.10);
    --rf-rejected-bd:   rgba(248, 113, 113, 0.30);

    /* Unknown */
    --rf-unknown-bg:    rgba(136, 136, 136, 0.08);
    --rf-unknown-bd:    rgba(136, 136, 136, 0.20);

    /* Text — WCAG AA on #0a0a0a and #1a1a2e */
    --rf-text:          #f1f5f9;        /* 17.7:1 on bg */
    --rf-text-secondary:#94a3b8;        /* 6.6:1 on bg, 4.6:1 on card — AA */
    --rf-text-tertiary: #64748b;        /* decorative only; not for body text */

    /* Surfaces */
    --rf-card-inner:    rgba(255, 255, 255, 0.03);
    --rf-border:        rgba(255, 255, 255, 0.07);
    --rf-border-subtle: rgba(255, 255, 255, 0.04);

    /* Focus ring */
    --rf-focus-ring:    0 0 0 2px rgba(59, 130, 246, 0.55);

    /* Tooltip */
    --rf-tooltip-bg:    #1e293b;
    --rf-tooltip-bd:    rgba(99, 102, 241, 0.40);
}

/* ── Screen-reader only utility ─────────────────────────────────────────────── */
.rf-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ── Layout ─────────────────────────────────────────────────────────────────── */
.rf-layout {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: 60px 1fr;
    height: 100vh;
}

.rf-body {
    display: flex;
    overflow: hidden;
}

.rf-main {
    flex: 1;
    overflow-y: auto;
    padding: 24px 32px 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ── Page Header ────────────────────────────────────────────────────────────── */
.rf-page-header {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--rf-border);
}

.rf-page-title {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--rf-blue-light);
}

.rf-live-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--rf-text-secondary);
    margin-left: auto;
}

.rf-pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4b5563;
    transition: background 0.3s;
    flex-shrink: 0;
}

.rf-pulse-dot.live {
    background: var(--rf-blue);
    box-shadow: 0 0 8px var(--rf-blue);
    animation: rf-pulse 2.2s ease-in-out infinite;
}

.rf-pulse-dot.offline {
    background: var(--rf-rejected);
    box-shadow: 0 0 6px var(--rf-rejected);
}

@keyframes rf-pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.30; }
}

.rf-last-updated {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    color: var(--rf-text-secondary);
    font-variant-numeric: tabular-nums;
}

/* ── Period Selector ────────────────────────────────────────────────────────── */
.rf-period-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.rf-period-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--rf-text-secondary);
    margin-right: 4px;
}

.rf-period-chip {
    display: inline-flex;
    align-items: center;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    cursor: pointer;
    border: 1px solid var(--rf-border);
    background: transparent;
    color: var(--rf-text-secondary);
    font-family: inherit;
    transition: all 0.15s ease;
}

.rf-period-chip:hover {
    border-color: var(--rf-blue-border);
    color: var(--rf-text);
    background: var(--rf-blue-dim);
}

.rf-period-chip.active {
    background: var(--rf-blue-dim);
    border-color: var(--rf-blue-border);
    color: var(--rf-blue-light);
}

.rf-period-chip:focus-visible {
    outline: none;
    box-shadow: var(--rf-focus-ring);
}

/* ── Status Badge ────────────────────────────────────────────────────────────── */
.rf-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 9px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.7px;
    border: 1px solid;
    white-space: nowrap;
    vertical-align: middle;
}

.rf-status-badge .rf-status-icon {
    font-size: 11px;
    line-height: 1;
    flex-shrink: 0;
}

.rf-status-badge.pending    { background: var(--rf-pending-bg);    color: var(--rf-pending);    border-color: var(--rf-pending-bd); }
.rf-status-badge.approved   { background: var(--rf-approved-bg);   color: var(--rf-approved);   border-color: var(--rf-approved-bd); }
.rf-status-badge.processing { background: var(--rf-processing-bg); color: var(--rf-processing); border-color: var(--rf-processing-bd); }
.rf-status-badge.refunded   { background: var(--rf-refunded-bg);   color: var(--rf-refunded);   border-color: var(--rf-refunded-bd); }
.rf-status-badge.rejected   { background: var(--rf-rejected-bg);   color: var(--rf-rejected);   border-color: var(--rf-rejected-bd); }
.rf-status-badge.unknown    { background: var(--rf-unknown-bg);    color: var(--rf-text-secondary); border-color: var(--rf-unknown-bd); }

/* ── Metric Cards Grid ───────────────────────────────────────────────────────── */
.rf-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 14px;
}

.rf-metric-card {
    position: relative;
    background: var(--card);
    border: 1px solid var(--rf-border);
    border-top: 3px solid var(--rf-metric-color, var(--rf-blue));
    border-radius: 10px;
    padding: 18px 18px 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.rf-metric-card:hover {
    border-color: rgba(59, 130, 246, 0.25);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

.rf-metric-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
}

.rf-metric-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--rf-text-secondary);
    font-weight: 600;
}

.rf-metric-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--rf-metric-color, var(--rf-blue-light));
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.5px;
    line-height: 1.1;
}

.rf-metric-sub {
    font-size: 11px;
    color: var(--rf-text-secondary);
    letter-spacing: 0.2px;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.rf-metric-delta {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 11px;
    font-weight: 600;
}

.rf-metric-delta.up   { color: var(--rf-approved); }
.rf-metric-delta.down { color: var(--rf-rejected); }
.rf-metric-delta.flat { color: var(--rf-text-secondary); }

/* ── Tooltip Trigger (ℹ button on metric cards) ─────────────────────────────── */
.rf-info-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    font-size: 10px;
    cursor: pointer;
    border: 1px solid var(--rf-border);
    background: transparent;
    color: var(--rf-text-secondary);
    font-family: inherit;
    flex-shrink: 0;
    position: relative;
    transition: border-color 0.15s, color 0.15s;
}

.rf-info-btn:hover,
.rf-info-btn:focus-visible {
    border-color: var(--rf-blue-border);
    color: var(--rf-blue-light);
    outline: none;
    box-shadow: var(--rf-focus-ring);
}

/* Tooltip popup */
.rf-info-btn .rf-tooltip {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    width: 220px;
    background: var(--rf-tooltip-bg);
    border: 1px solid var(--rf-tooltip-bd);
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 11px;
    color: var(--rf-text);
    line-height: 1.5;
    letter-spacing: 0.2px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.18s;
    z-index: 200;
    white-space: normal;
    text-align: left;
    font-weight: 400;
    text-transform: none;
}

/* Tooltip arrow */
.rf-info-btn .rf-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--rf-tooltip-bg);
}

.rf-info-btn:hover .rf-tooltip,
.rf-info-btn:focus-visible .rf-tooltip {
    opacity: 1;
    pointer-events: auto;
}

/* ── Section Header ──────────────────────────────────────────────────────────── */
.rf-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--rf-border-subtle);
}

.rf-section-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.8px;
    color: var(--rf-text-secondary);
}

.rf-section-meta {
    font-size: 11px;
    color: var(--rf-text-secondary); /* was tertiary — fails WCAG AA on card bg */
    font-weight: 400;
}

/* ── Filter Bar ──────────────────────────────────────────────────────────────── */
.rf-filter-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 14px; /* breathing room between filter chips and pipeline grid */
}

.rf-filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    cursor: pointer;
    border: 1px solid var(--rf-border);
    background: transparent;
    color: var(--rf-text-secondary);
    font-family: inherit;
    transition: all 0.15s ease;
}

.rf-filter-chip:hover {
    border-color: var(--rf-blue-border);
    color: var(--rf-text);
    background: rgba(255, 255, 255, 0.04);
}

.rf-filter-chip.active {
    background: var(--rf-blue-dim);
    border-color: var(--rf-blue-border);
    color: var(--rf-blue-light);
}

.rf-filter-chip:focus-visible {
    outline: none;
    box-shadow: var(--rf-focus-ring);
}

.rf-filter-chip .rf-chip-count {
    background: rgba(255, 255, 255, 0.10);
    border-radius: 10px;
    padding: 0 5px;
    font-size: 10px;
    font-variant-numeric: tabular-nums;
}

.rf-filter-chip.active .rf-chip-count {
    background: rgba(59, 130, 246, 0.25);
}

/* Status-coloured active chips */
.rf-filter-chip.active[data-filter="pending"]    { color: var(--rf-pending);    background: var(--rf-pending-bg);    border-color: var(--rf-pending-bd); }
.rf-filter-chip.active[data-filter="approved"]   { color: var(--rf-approved);   background: var(--rf-approved-bg);   border-color: var(--rf-approved-bd); }
.rf-filter-chip.active[data-filter="processing"] { color: var(--rf-processing); background: var(--rf-processing-bg); border-color: var(--rf-processing-bd); }
.rf-filter-chip.active[data-filter="refunded"]   { color: var(--rf-refunded);   background: var(--rf-refunded-bg);   border-color: var(--rf-refunded-bd); }
.rf-filter-chip.active[data-filter="rejected"]   { color: var(--rf-rejected);   background: var(--rf-rejected-bg);   border-color: var(--rf-rejected-bd); }

/* ── Pipeline / Kanban columns ───────────────────────────────────────────────── */
.rf-pipeline {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(185px, 1fr));
    gap: 14px;
}

.rf-pipeline-col {
    background: var(--card);
    border: 1px solid var(--rf-border);
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: border-color 0.2s;
}

.rf-pipeline-col:hover {
    border-color: rgba(255, 255, 255, 0.12);
}

.rf-pipeline-col-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 11px 14px;
    border-bottom: 1px solid var(--rf-border-subtle);
    cursor: pointer;
    user-select: none;
    transition: background 0.15s;
    border-top: 2px solid var(--rf-col-color, var(--rf-text-secondary));
}

.rf-pipeline-col-header:hover {
    background: rgba(255, 255, 255, 0.02);
}

.rf-pipeline-col-header:focus-visible {
    outline: none;
    box-shadow: inset var(--rf-focus-ring);
}

.rf-pipeline-col-title-wrap {
    display: flex;
    align-items: center;
    gap: 7px;
}

.rf-pipeline-col-icon {
    font-size: 13px;
    line-height: 1;
    flex-shrink: 0;
}

.rf-pipeline-col-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    font-weight: 700;
    color: var(--rf-col-color, var(--rf-text-secondary));
}

.rf-pipeline-col-count {
    font-size: 11px;
    font-weight: 600;
    color: var(--rf-text-secondary);
    background: rgba(255, 255, 255, 0.07);
    padding: 1px 7px;
    border-radius: 10px;
    font-variant-numeric: tabular-nums;
    flex-shrink: 0;
}

.rf-pipeline-col-body {
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-height: 80px;
    flex: 1;
}

/* Drill-down expand indicator */
.rf-pipeline-col-expand {
    font-size: 10px;
    color: var(--rf-text-secondary); /* was tertiary — fails WCAG AA on card bg */
    letter-spacing: 0.5px;
    padding: 4px 14px 8px;
    display: none;
    align-items: center;
    gap: 5px;
}

.rf-pipeline-col.has-more .rf-pipeline-col-expand {
    display: flex;
}

/* ── Drill-down Panel ────────────────────────────────────────────────────────── */
.rf-drill-panel {
    background: var(--card);
    border: 1px solid var(--rf-border);
    border-radius: 10px;
    overflow: hidden;
    display: none;
}

.rf-drill-panel.open {
    display: block;
}

.rf-drill-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--rf-border-subtle);
}

.rf-drill-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.rf-drill-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    border: 1px solid var(--rf-border);
    background: transparent;
    color: var(--rf-text-secondary);
    font-family: inherit;
    transition: all 0.15s;
}

.rf-drill-close:hover {
    border-color: rgba(255, 255, 255, 0.20);
    color: var(--rf-text);
}

.rf-drill-close:focus-visible {
    outline: none;
    box-shadow: var(--rf-focus-ring);
}

.rf-drill-body {
    padding: 14px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
    max-height: 420px;
    overflow-y: auto;
}

.rf-drill-empty {
    grid-column: 1 / -1;
    padding: 24px;
    text-align: center;
}

/* ── Return Item Card ────────────────────────────────────────────────────────── */
.rf-return-card {
    background: var(--rf-card-inner);
    border: 1px solid var(--rf-border);
    border-radius: 8px;
    padding: 11px 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}

.rf-return-card:hover {
    border-color: var(--rf-blue-border);
    background: var(--rf-blue-dim);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.rf-return-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
}

.rf-return-card-id {
    font-size: 11px;
    font-weight: 700;
    color: var(--rf-blue-light);
    letter-spacing: 0.3px;
}

.rf-return-card-meta {
    font-size: 11px;
    color: var(--rf-text-secondary);
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.rf-return-card-reason {
    font-size: 11px;
    color: var(--rf-text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.rf-return-card-date {
    font-size: 10px;
    color: var(--rf-text-secondary); /* was tertiary — fails WCAG AA on card bg */
}

/* ── Returns Table ───────────────────────────────────────────────────────────── */
.rf-table-wrap {
    background: var(--card);
    border: 1px solid var(--rf-border);
    border-radius: 10px;
    overflow: hidden;
}

.rf-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.rf-table thead tr {
    border-bottom: 1px solid var(--rf-border);
}

.rf-table th {
    padding: 11px 14px;
    text-align: left;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.4px;
    color: var(--rf-text-secondary);
    font-weight: 700;
    white-space: nowrap;
}

.rf-table td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--rf-border-subtle);
    vertical-align: middle;
    color: var(--rf-text);
}

.rf-table tbody tr:last-child td {
    border-bottom: none;
}

.rf-table tbody tr:hover td {
    background: rgba(59, 130, 246, 0.04);
}

.rf-table .rf-td-id {
    color: var(--rf-blue-light);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.rf-table .rf-td-amount {
    font-variant-numeric: tabular-nums;
    font-weight: 600;
    text-align: right;
}

.rf-table .rf-td-dim {
    color: var(--rf-text-secondary);
    font-size: 11px;
}

/* ── Empty State ─────────────────────────────────────────────────────────────── */
.rf-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 40px 24px;
    text-align: center;
}

.rf-empty-icon {
    font-size: 36px;
    opacity: 0.5;
    margin-bottom: 4px;
}

.rf-empty-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--rf-text);
    letter-spacing: 0.3px;
}

.rf-empty-sub {
    font-size: 11px;
    color: var(--rf-text-secondary);
    line-height: 1.6;
    max-width: 320px;
}

.rf-empty-cta {
    margin-top: 4px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    border: 1px solid var(--rf-blue-border);
    background: var(--rf-blue-dim);
    color: var(--rf-blue-light);
    text-decoration: none;
    letter-spacing: 0.3px;
    transition: all 0.15s;
}

.rf-empty-cta:hover {
    background: rgba(59, 130, 246, 0.22);
    border-color: var(--rf-blue);
}

.rf-empty-cta:focus-visible {
    outline: none;
    box-shadow: var(--rf-focus-ring);
}

/* Small empty state inside pipeline column */
.rf-col-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 20px 10px;
    text-align: center;
}

.rf-col-empty-icon {
    font-size: 20px;
    opacity: 0.35;
}

.rf-col-empty-text {
    font-size: 11px;
    color: var(--rf-text-secondary); /* was tertiary — fails WCAG AA on card bg */
    line-height: 1.5;
}

/* ── Company Activity Cards ─────────────────────────────────────────────────── */
.rf-company-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
}

.rf-company-card {
    background: var(--rf-card-inner);
    border: 1px solid var(--rf-border);
    border-radius: 10px;
    padding: 16px 18px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}

.rf-company-card:hover {
    border-color: var(--rf-blue-border);
    background: var(--rf-blue-dim);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.rf-company-card.active {
    border-color: var(--rf-blue-border);
    background: var(--rf-blue-dim);
    border-top: 3px solid var(--rf-blue-light);
}

.rf-company-card:focus-visible {
    outline: none;
    box-shadow: var(--rf-focus-ring);
}

.rf-company-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.rf-company-card-name {
    font-size: 13px;
    font-weight: 700;
    color: var(--rf-text);
    letter-spacing: 0.3px;
}

.rf-company-card-ops {
    font-size: 11px;
    font-weight: 600;
    color: var(--rf-text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.rf-company-card-failed {
    display: inline-block;
    font-size: 9px;
    font-weight: 700;
    color: var(--rf-rejected);
    background: rgba(239, 83, 80, 0.12);
    border-radius: 4px;
    padding: 1px 5px;
    letter-spacing: 0.3px;
}

.rf-company-card-stats {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.rf-company-card-stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.rf-company-card-stat-value {
    font-size: 16px;
    font-weight: 700;
    color: var(--rf-blue-light);
    font-variant-numeric: tabular-nums;
}

.rf-company-card-stat-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--rf-text-secondary);
}

.rf-company-card-activity {
    font-size: 10px;
    color: var(--rf-text-secondary);
    margin-top: auto;
}

/* ── System Health Panel ────────────────────────────────────────────────────── */
.rf-health-section {
    background: var(--card);
    border: 1px solid var(--rf-border);
    border-radius: 10px;
    overflow: hidden;
}

.rf-health-header {
    padding: 14px 18px 12px;
    border-bottom: 1px solid var(--rf-border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.rf-health-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--rf-text-secondary);
}

.rf-health-body {
    padding: 16px 18px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
}

.rf-health-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.rf-health-item-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--rf-text-secondary);
    font-weight: 600;
}

.rf-health-item-value {
    font-size: 16px;
    font-weight: 700;
    color: var(--rf-text);
    font-variant-numeric: tabular-nums;
}

.rf-health-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 9px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.7px;
    border: 1px solid;
    white-space: nowrap;
}

.rf-health-badge.production {
    background: var(--rf-approved-bg);
    color: var(--rf-approved);
    border-color: var(--rf-approved-bd);
}

.rf-health-badge.staging {
    background: var(--rf-pending-bg);
    color: var(--rf-pending);
    border-color: var(--rf-pending-bd);
}

.rf-health-badge.development {
    background: var(--rf-processing-bg);
    color: var(--rf-processing);
    border-color: var(--rf-processing-bd);
}

@media (max-width: 900px) {
    .rf-health-body { grid-template-columns: repeat(2, 1fr); }
    .rf-company-grid { grid-template-columns: 1fr; }
    .rf-activity-stats { flex-wrap: wrap; }
}

/* ── Activity Status Bar ────────────────────────────────────────────────────── */
.rf-activity-bar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 18px;
    background: var(--card);
    border: 1px solid var(--rf-border);
    border-radius: 10px;
    flex-wrap: wrap;
}

.rf-activity-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid;
    white-space: nowrap;
}

.rf-activity-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* Activity level colours */
.rf-activity-indicator.idle {
    color: var(--rf-text-secondary);
    border-color: var(--rf-border);
    background: rgba(255, 255, 255, 0.03);
}
.rf-activity-indicator.idle .rf-activity-dot {
    background: var(--rf-text-secondary);
}

.rf-activity-indicator.low {
    color: var(--rf-pending);
    border-color: var(--rf-pending-bd);
    background: var(--rf-pending-bg);
}
.rf-activity-indicator.low .rf-activity-dot {
    background: var(--rf-pending);
}

.rf-activity-indicator.active {
    color: var(--rf-approved);
    border-color: var(--rf-approved-bd);
    background: var(--rf-approved-bg);
}
.rf-activity-indicator.active .rf-activity-dot {
    background: var(--rf-approved);
    box-shadow: 0 0 6px var(--rf-approved);
    animation: rf-pulse 2.2s ease-in-out infinite;
}

.rf-activity-indicator.busy {
    color: var(--rf-blue-light);
    border-color: var(--rf-blue-border);
    background: var(--rf-blue-dim);
}
.rf-activity-indicator.busy .rf-activity-dot {
    background: var(--rf-blue-light);
    box-shadow: 0 0 8px var(--rf-blue-light);
    animation: rf-pulse 1.5s ease-in-out infinite;
}

.rf-activity-indicator.high {
    color: var(--rf-rejected);
    border-color: var(--rf-rejected-bd);
    background: var(--rf-rejected-bg);
}
.rf-activity-indicator.high .rf-activity-dot {
    background: var(--rf-rejected);
    box-shadow: 0 0 8px var(--rf-rejected);
    animation: rf-pulse 1s ease-in-out infinite;
}

.rf-activity-indicator.unknown {
    color: var(--rf-text-secondary);
    border-color: var(--rf-border);
    background: transparent;
}
.rf-activity-indicator.unknown .rf-activity-dot {
    background: var(--rf-text-secondary);
}

.rf-activity-stats {
    display: flex;
    align-items: center;
    gap: 16px;
    flex: 1;
}

.rf-activity-stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 50px;
}

.rf-activity-stat-value {
    font-size: 14px;
    font-weight: 700;
    color: var(--rf-text);
    font-variant-numeric: tabular-nums;
    line-height: 1.2;
}

.rf-activity-stat-label {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--rf-text-secondary);
    font-weight: 600;
}

.rf-activity-stat-alert .rf-activity-stat-value {
    color: var(--rf-rejected);
}

.rf-activity-stat-alert .rf-activity-stat-label {
    color: var(--rf-rejected);
}

.rf-activity-divider {
    width: 1px;
    height: 28px;
    background: var(--rf-border);
    flex-shrink: 0;
}

/* Demo data badge */
.rf-activity-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
}

.rf-activity-badge.demo {
    background: rgba(245, 158, 11, 0.15);
    color: var(--rf-pending);
    border: 1px solid var(--rf-pending-bd);
}

/* ── Action Buttons ──────────────────────────────────────────────────────────── */
.rf-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 16px;
    border-radius: 7px;
    font-size: 11px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    border: 1px solid;
    transition: background 0.15s, opacity 0.15s, border-color 0.15s;
    text-decoration: none;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.rf-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.rf-btn:focus-visible {
    outline: none;
    box-shadow: var(--rf-focus-ring);
}

.rf-btn-primary {
    background: var(--rf-blue);
    border-color: var(--rf-blue);
    color: #fff;
}
.rf-btn-primary:not(:disabled):hover { background: #2563eb; border-color: #2563eb; }

.rf-btn-ghost {
    background: transparent;
    border-color: var(--rf-border);
    color: var(--rf-text-secondary);
}
.rf-btn-ghost:not(:disabled):hover {
    border-color: rgba(255, 255, 255, 0.20);
    color: var(--rf-text);
}

/* ── Banners ─────────────────────────────────────────────────────────────────── */
.rf-banner {
    padding: 20px 22px;
    border-radius: 10px;
    border: 1px solid;
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.rf-banner-icon {
    font-size: 28px;
    flex-shrink: 0;
    line-height: 1;
    margin-top: 2px;
}

.rf-banner-title {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.3px;
    margin-bottom: 6px;
    color: var(--rf-text);
}

.rf-banner-text {
    font-size: 12px;
    color: var(--rf-text-secondary);
    line-height: 1.65;
}

.rf-banner-text code {
    background: rgba(255, 255, 255, 0.08);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: inherit;
    color: #ccc;
    font-size: 11px;
}

.rf-banner.not-configured {
    background: var(--rf-blue-dim);
    border-color: var(--rf-blue-border);
}

.rf-banner.offline {
    background: var(--rf-rejected-bg);
    border-color: var(--rf-rejected-bd);
}

/* ── Skeleton / Loading ──────────────────────────────────────────────────────── */
@keyframes rf-shimmer {
    0%   { background-position: -600px 0; }
    100% { background-position:  600px 0; }
}

.rf-skeleton {
    background: linear-gradient(90deg,
        rgba(255,255,255,0.03) 25%,
        rgba(255,255,255,0.08) 50%,
        rgba(255,255,255,0.03) 75%
    );
    background-size: 600px 100%;
    animation: rf-shimmer 1.5s ease-in-out infinite;
    border-radius: 5px;
}

.rf-skeleton-text  { height: 12px; }
.rf-skeleton-value { height: 30px; margin-top: 6px; }
.rf-skeleton-badge { height: 22px; width: 80px; border-radius: 20px; }

/* ── Scrollbars ──────────────────────────────────────────────────────────────── */
.rf-main::-webkit-scrollbar,
.rf-drill-body::-webkit-scrollbar       { width: 5px; }
.rf-main::-webkit-scrollbar-track,
.rf-drill-body::-webkit-scrollbar-track { background: transparent; }
.rf-main::-webkit-scrollbar-thumb,
.rf-drill-body::-webkit-scrollbar-thumb { background: var(--rf-border); border-radius: 3px; }
.rf-main::-webkit-scrollbar-thumb:hover { background: var(--rf-blue-border); }

/* ── rf-content flex column (Fix #2) ────────────────────────────────────────
 * The dynamic content container needs explicit flex-column + gap so all
 * rendered sections (KPI grid, period bar, trend row, pipeline, table) are
 * evenly spaced without requiring per-section margin hacks.
 * ─────────────────────────────────────────────────────────────────────────── */
#rf-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ── Pipeline consolidated empty state (Fix #4) ─────────────────────────────
 * When every pipeline column is empty we show one message instead of five
 * repeated "No X returns" placeholders that look broken.
 * ─────────────────────────────────────────────────────────────────────────── */
.rf-pipeline-empty-wrap {
    grid-template-columns: 1fr !important; /* collapse the 5-column grid */
}

.rf-pipeline-empty-single {
    background: var(--card);
    border: 1px solid var(--rf-border);
    border-radius: 10px;
    padding: 8px 0;
}