/* =============================================================
   WhatsApp Console — Design System
   Ported/adapted from CS4.PostOffice.Core.WebConsole's app.css
   (itself adapted from GoodNet.WebConsole's), retinted for the
   WhatsApp brand. Dark mode is keyed on [data-bs-theme="dark"].
   ============================================================= */

/* ── Design tokens ──────────────────────────────────────────── */
:root {
    --brand:          #128C7E;
    --brand-hover:    #0e6f63;
    --brand-active:   #0b5c52;
    --ink:            #1a2332;
    --ink-secondary:  #3d4a5c;
    --muted:          #6b7a90;
    --disabled:       #9aa5b4;
    --surface:        #f2f4f7;
    --surface-card:   #ffffff;
    --surface-subtle: #f9fafb;
    --border:         #e6e9ef;
    --border-input:   #ccd3dd;
    --border-hover:   #b0bac8;
    --danger:         #d63939;
    --danger-text:    #991b1b;
    --danger-soft:    #fff0f0;
    --danger-border:  #f5c2c2;
    --success:        #166534;
    --success-bg:     #dcfce7;
    --warning:        #854d0e;
    --warning-bg:     #fef9c3;
    --focus-ring:     rgba(18,140,126,0.15);
    --nms-good:       #10b981;
    --nms-warn:       #f59e0b;
    --nms-bad:        #ef4444;
    --nms-info:       #6366f1;
    --font:           'Inter', system-ui, -apple-system, sans-serif;
    --font-display:   var(--font);
    --mono:           ui-monospace, SFMono-Regular, Menlo, monospace;
    --mon-blue:         #1656d6;
    --mon-blue-light:   #eaf1fd;
    --mon-green:        #2fb344;
    --mon-green-light:  #e6f7e9;
    --mon-red:          #d63939;
    --mon-red-light:    #fdeaea;
    --mon-amber:        #f59f00;
    --mon-purple:       #7c3aed;
    --mon-purple-light: #f1eafe;
    --mon-cyan:         #22c3e6;
    --mon-gray-dot:     #c9cfd8;
    --mon-track:        #eef1f5;
    --mon-spark-low:    #a9c3ee;
    --mon-spark-mid:    #c9a86a;
    --mon-spark-high:   #bd7f7f;
}

/* ── Reset & base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html, body {
    font-family: var(--font);
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
    background: var(--surface);
    color: var(--ink);
    height: 100%;
    margin: 0;
}

a { color: var(--brand); }
a:hover { color: var(--brand-hover); }

/* ── Buttons ────────────────────────────────────────────────── */
.btn-row {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.7rem;
    font-size: 13px;
    font-family: inherit;
    font-weight: 600;
    color: var(--ink-secondary);
    background: #fff;
    border: 1px solid var(--border-input);
    border-radius: 4px;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s, color 0.12s;
    line-height: 1.4;
}
.btn-row:hover { background: var(--surface); border-color: var(--border-hover); color: var(--ink); text-decoration: none; }
.btn-row:disabled { opacity: 0.5; cursor: not-allowed; }

/* ── Cards ──────────────────────────────────────────────────── */
.card {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    box-shadow: 0 1px 4px rgba(26,35,50,0.05);
}
.card-header {
    padding: 1rem 1.35rem;
    border-bottom: 1px solid var(--border);
    background: transparent;
}
.card-header .card-title { font-family: var(--font-display); font-size: 14.5px; font-weight: 700; color: var(--ink); margin: 0; }
.card-body { padding: 1.35rem; }
.card-footer { background: transparent; border-top: 1px solid var(--border); padding: 0.85rem 1.35rem; }

/* ── Tables ─────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
.table-wrap table { width: 100%; border-collapse: collapse; margin: 0; }
.table-wrap thead th {
    padding: 0.55rem 1rem;
    text-align: left;
    font-size: 11px;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
    background: var(--surface-subtle);
}
.table-wrap tbody td {
    padding: 0.7rem 1rem;
    font-size: 13.5px;
    color: var(--ink);
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
.table-wrap tbody tr:last-child td { border-bottom: none; }
.table-wrap tbody tr:hover td { background: var(--surface-subtle); }
.table-dense.table-wrap tbody td { padding: 0.3rem 0.8rem; font-size: 13px; }
.table-dense.table-wrap thead th { padding: 0.35rem 0.8rem; font-size: 11px; }

/* ── Badges ────────────────────────────────────────────────────
   Bootstrap 5 has no built-in soft variants — these replace
   bg-*-lt (Tabler-only) for icon boxes and stat callouts. */
.bg-soft-primary { background: rgba(18,140,126,.12); color: var(--brand); }
.bg-soft-success { background: var(--success-bg); color: var(--nms-good); }
.bg-soft-danger  { background: #fee2e2; color: var(--nms-bad); }
.bg-soft-warning { background: #ffedd5; color: var(--nms-warn); }
.bg-soft-info    { background: rgba(99,102,241,.12); color: var(--nms-info); }
.bg-soft-purple  { background: #ede9fe; color: #5b21b6; }
.bg-soft-neutral { background: var(--surface-subtle); color: var(--muted); }
.bg-soft-teal    { background: rgba(20,184,166,.12); color: #0d9488; }
.bg-soft-sky     { background: #dbeafe; color: #3b82f6; }

.subheader {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
}

/* ── Form controls ──────────────────────────────────────────── */
.form-control, .form-select {
    font-size: 14px;
    color: var(--ink);
    background: #fff;
    border: 1px solid var(--border-input);
    border-radius: 4px;
}
.form-control:focus, .form-select:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 3px var(--focus-ring);
}
.form-label { font-size: 13px; font-weight: 600; color: var(--ink-secondary); }

/* ── Empty state ───────────────────────────────────────────── */
.empty {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--disabled);
}
.empty-icon { font-size: 2.2rem; display: block; margin-bottom: 0.75rem; opacity: 0.45; }
.empty-title { font-size: 14px; margin: 0 0 0.25rem; color: var(--ink-secondary); }

/* ── Page header ───────────────────────────────────────────── */
.page-header { margin-bottom: 1.25rem; }
.page-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--ink);
    letter-spacing: -0.01em;
    margin: 0;
}

.seg-tabs {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 3px;
    background: var(--surface-subtle);
    border: 1px solid var(--border);
    border-radius: 999px;
}
.seg-tabs .seg-btn {
    appearance: none;
    border: none;
    background: transparent;
    color: var(--ink-secondary);
    font-size: 12.5px;
    font-weight: 600;
    line-height: 1;
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    white-space: nowrap;
    text-decoration: none !important;
    display: inline-block;
    transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}
.seg-tabs .seg-btn:hover:not(.active) { color: var(--ink); background: rgba(0, 0, 0, 0.05); }
.seg-tabs .seg-btn.active { background: var(--brand); color: #fff; box-shadow: 0 1px 4px rgba(18,140,126,0.35); }
[data-bs-theme="dark"] .seg-tabs .seg-btn:hover:not(.active) { background: rgba(255, 255, 255, 0.08); }

/* ── Stat / KPI cards ──────────────────────────────────────── */
.dash-card { border-radius: 6px; }

.kpi-icon, .kpi-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.kpi-icon { width: 3rem; height: 3rem; border-radius: 0.75rem; font-size: 1.25rem; }
.kpi-circle { width: 3.5rem; height: 3.5rem; border-radius: 50%; font-size: 1.4rem; }

.kpi-value { font-size: 1.85rem; font-weight: 700; line-height: 1.15; color: var(--ink); }
.kpi-value.text-good  { color: var(--nms-good); }
.kpi-value.text-warn  { color: var(--nms-warn); }
.kpi-value.text-bad   { color: var(--nms-bad); }
.kpi-value.text-sky   { color: #3b82f6; }
.kpi-value.text-purple{ color: var(--nms-info); }
.kpi-value.text-brand { color: var(--brand); }
.kpi-value.text-teal  { color: #0d9488; }
.kpi-value.text-neutral { color: var(--muted); }
.kpi-label { font-size: 0.95rem; font-weight: 600; color: var(--ink); margin-top: 0.1rem; }
.kpi-sub   { font-size: 0.8rem; color: var(--muted); margin-top: 0.1rem; }

.text-good   { color: var(--nms-good) !important; }
.text-warn   { color: var(--nms-warn) !important; }
.text-bad    { color: var(--nms-bad) !important; }
.text-sky    { color: #3b82f6 !important; }
.text-purple { color: var(--nms-info) !important; }
.text-brand  { color: var(--brand) !important; }
.text-teal   { color: #0d9488 !important; }

/* ── Status dots & pills ──────────────────────────────────── */
.status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 5px;
    flex-shrink: 0;
}
.status-dot.live    { background: var(--nms-good); box-shadow: 0 0 4px var(--nms-good); }
.status-dot.stale   { background: var(--nms-warn); }
.status-dot.offline { background: var(--nms-bad); }
.status-dot.nodata  { background: var(--muted); }

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 0.2rem 0.55rem;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.status-pill.live, .status-pill.delivered, .status-pill.read, .status-pill.completed { background: #dcfce7; color: #166534; }
.status-pill.stale, .status-pill.overdue { background: #fef9c3; color: #854d0e; }
.status-pill.offline, .status-pill.failed, .status-pill.delivery_failed { background: #fee2e2; color: #991b1b; }
.status-pill.nodata       { background: #f1f5f9; color: #475569; }
.status-pill.pending      { background: #ede9fe; color: #5b21b6; }
.status-pill.sent, .status-pill.submit_accepted { background: #dbeafe; color: #1d4ed8; }
.status-pill.disabled     { background: #f1f5f9; color: #475569; }
.status-pill.enabled      { background: #dcfce7; color: #166534; }

/* ── Pagination ────────────────────────────────────────────── */
.pagination { gap: 4px; }
.pagination .page-item .page-link {
    border: none;
    border-radius: 8px;
    color: var(--ink-secondary);
    font-size: 13px;
    font-weight: 600;
    padding: 0.4rem 0.7rem;
    background: transparent;
    box-shadow: none;
    transition: background 0.15s ease, color 0.15s ease;
}
.pagination .page-item .page-link:hover { background: var(--surface-subtle); color: var(--ink); }
.pagination .page-item.active .page-link { background: var(--brand); color: #fff; box-shadow: 0 1px 4px rgba(18,140,126,0.35); }
.pagination .page-item.disabled .page-link { color: var(--disabled); opacity: 0.6; background: transparent; box-shadow: none; }
[data-bs-theme="dark"] .pagination .page-item .page-link:hover { background: rgba(255,255,255,0.08); }

/* ── Sortable table headers (listing pages) ───────────────────── */
.sort-th-link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    color: inherit;
    text-decoration: none !important;
    font-weight: 700;
}
.sort-th-link:hover { color: var(--brand); }
.th-sort-icon { font-size: 10px; opacity: 0.5; }
.th-sort-icon.active { opacity: 1; color: var(--brand); }

/* ── Listing-page filter forms + record count badge ────────────
   Shared across MessageLog/Senders/Analytics/System/Engine/Archive
   listing pages — a plain card-wrapped GET form (row g-2 align-
   items-end), Bootstrap form-control-sm/form-select-sm fields, an
   Apply button, and a plain Clear link back to the bare route. */
.listing-filter-form .row.g-2 { margin: 0; }
.record-count-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(18,140,126,.1);
    color: var(--brand);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 6px;
    padding: 0.25rem 0.55rem;
    border: 1px solid rgba(18,140,126,.22);
}
[data-bs-theme="dark"] .record-count-badge { background: rgba(37,211,102,.15); border-color: rgba(37,211,102,.3); }

/* ── Monitoring dashboard (Dashboard page) ──────────────────────
   Ported from a reference design the user supplied directly
   (whatsapp-monitoring.html) — KPI row, a delivery bar chart, a
   volume trend chart, and status/type/origin breakdown tables.
   Colors reuse the reference's own accent palette (mon-* tokens)
   layered on our existing card/border/ink tokens so dark mode
   (which the reference itself didn't support) still works. */
.mon-kpi-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    margin-bottom: 16px;
}
@media (max-width: 1200px) { .mon-kpi-row { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px) { .mon-kpi-row { grid-template-columns: repeat(2, 1fr); } }

.mon-kpi-card { display: flex; flex-direction: row; align-items: center; gap: 16px; padding: 18px 20px; }
.mon-kpi-icon {
    width: 54px; height: 54px;
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 25px;
    flex-shrink: 0;
}
.mon-kpi-body { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.mon-kpi-label { color: var(--muted); font-size: 13px; font-weight: 500; }
.mon-kpi-value { font-size: 26px; font-weight: 700; color: var(--ink); line-height: 1.15; }
.mon-kpi-sub { font-size: 12.5px; color: var(--muted); }

.mon-grid-2 { display: grid; grid-template-columns: 0.85fr 1.65fr; gap: 16px; margin-bottom: 16px; }
@media (max-width: 1100px) { .mon-grid-2 { grid-template-columns: 1fr; } }

.mon-grid-3 { display: grid; grid-template-columns: 1.05fr 1.55fr 1.15fr; gap: 16px; margin-bottom: 16px; }
@media (max-width: 1100px) { .mon-grid-3 { grid-template-columns: 1fr; } }

.mon-panel { padding: 18px 20px; }
.mon-panel-full { margin-bottom: 16px; }
.mon-panel-flex { display: flex; flex-direction: column; }
.mon-panel-flex .mon-flex-chart { flex: 1 1 auto; }

.mon-th-spark { text-align: left !important; padding-right: 0 !important; }
.mon-td-spark { text-align: left !important; font-weight: 400 !important; width: 100%; padding-right: 0 !important; }
.mon-spark { width: 100%; min-width: 220px; height: 50px; }

.mon-pct-badge {
    display: inline-block;
    background: var(--surface-subtle);
    color: var(--ink);
    font-weight: 600;
    font-size: 12px;
    padding: 2px 9px;
    border-radius: 999px;
}
.mon-badge-red {
    display: inline-block;
    background: var(--mon-red-light);
    color: var(--mon-red);
    font-weight: 600;
    font-size: 12px;
    padding: 2px 9px;
    border-radius: 999px;
}
.mon-panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; gap: 10px; }
.mon-panel-title { font-size: 15px; font-weight: 700; color: var(--ink); display: flex; align-items: center; gap: 6px; }
.mon-panel-title .unit { font-weight: 400; color: var(--muted); font-size: 12.5px; margin-left: 4px; }
.mon-link { color: var(--mon-blue); font-size: 13px; font-weight: 500; text-decoration: none; flex-shrink: 0; white-space: nowrap; }
.mon-link:hover { text-decoration: underline; }

.mon-donut-wrap { display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.mon-legend-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.mon-foot-note { font-size: 12px; color: var(--muted); border-top: 1px solid var(--border); padding-top: 12px; margin-top: 4px; }

.mon-trend-stats { border-top: 1px solid var(--border); margin-top: 14px; padding-top: 12px; }
.mon-trend-stat-head, .mon-trend-stat-row { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; align-items: center; gap: 10px; }
.mon-trend-stat-head { font-size: 11px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .03em; padding-bottom: 8px; }
.mon-trend-stat-head span { text-align: center; }
.mon-trend-stat-head span:first-child { text-align: left; }
.mon-trend-stat-row { padding: 4px 0; }
.mon-trend-stat-name { display: flex; align-items: center; gap: 8px; color: var(--ink); font-weight: 600; font-size: 13px; }
.mon-trend-stat-box { border-radius: 8px; padding: 7px 4px; text-align: center; font-weight: 700; font-size: 13.5px; font-variant-numeric: tabular-nums; }
.mon-trend-stat-box.box-peak  { background: var(--mon-blue-light); color: var(--mon-blue); }
.mon-trend-stat-box.box-avg   { background: var(--mon-purple-light); color: var(--mon-purple); }
.mon-trend-stat-box.box-total { background: var(--mon-green-light); color: var(--mon-green); }

.mon-table { width: 100%; border-collapse: collapse; }
.mon-table thead th { text-align: left; font-size: 12px; color: var(--muted); font-weight: 500; padding: 6px 14px 10px 0; border-bottom: 1px solid var(--border); }
.mon-table thead th:last-child { text-align: right; padding-right: 0; }
.mon-table tbody td { padding: 11px 14px 11px 0; border-bottom: 1px solid var(--surface-subtle); font-size: 13.5px; vertical-align: middle; color: var(--ink); }
.mon-table tbody tr:last-child td { border-bottom: none; }
.mon-table tbody td:last-child { text-align: right; font-weight: 600; padding-right: 0; }
.mon-row-status { display: flex; align-items: center; gap: 8px; }
.mon-reason-text {
    color: var(--ink);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.mon-type-bar-cell { width: 100%; }
.mon-type-bar-wrap { display: flex; align-items: center; gap: 10px; }
.mon-type-track { flex: 1; height: 6px; background: var(--mon-track); border-radius: 4px; overflow: hidden; }
.mon-type-fill { height: 100%; background: var(--mon-blue); border-radius: 4px; }
.mon-type-pct { width: 56px; text-align: right; color: var(--ink); font-weight: 600; }

.mon-page-footer {
    display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px;
    font-size: 12.5px; color: var(--muted); padding: 14px 4px 0;
}
.mon-page-footer .left { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.mon-page-footer .left span { display: flex; align-items: center; gap: 6px; }
.mon-page-footer .right { display: flex; align-items: center; gap: 8px; }

.mon-bg-blue { background: var(--mon-blue-light); color: var(--mon-blue); }
.mon-bg-green { background: var(--mon-green-light); color: var(--mon-green); }
.mon-bg-red { background: var(--mon-red-light); color: var(--mon-red); }
.mon-bg-purple { background: var(--mon-purple-light); color: var(--mon-purple); }

/* ── Status banner + engine rows (Engine Status page) ──────────
   Statuspage.io/DigitalOcean-style summary banner plus a clean
   per-system row list, distinct from the KPI-card language used
   on Dashboard so not every page reads as the same template. */
.status-banner {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.1rem 1.5rem;
    border-radius: 10px;
    border: 1px solid transparent;
}
.status-banner-icon { font-size: 1.75rem; line-height: 1; flex-shrink: 0; }
.status-banner-title { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; }
.status-banner-sub { font-size: 0.8rem; opacity: 0.85; margin-top: 0.15rem; }
.status-banner-operational { background: var(--success-bg); color: var(--nms-good); border-color: rgba(16,185,129,0.3); }
.status-banner-degraded { background: var(--warning-bg); color: var(--nms-warn); border-color: rgba(245,158,11,0.3); }
.status-banner-down { background: #fee2e2; color: var(--nms-bad); border-color: rgba(239,68,68,0.3); }
[data-bs-theme="dark"] .status-banner-down { background: rgba(239,68,68,0.15); }

.engine-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.35rem;
    border-bottom: 1px solid var(--border);
}
.engine-row:last-child { border-bottom: none; }
.engine-row-icon {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0;
    background: var(--surface-subtle);
    color: var(--brand);
}
.engine-row-name { font-weight: 600; font-size: 14px; color: var(--ink); }
.engine-row-detail { font-size: 12px; color: var(--muted); margin-top: 0.1rem; }
.engine-row-status { margin-left: auto; display: flex; align-items: center; gap: 0.5rem; flex-shrink: 0; }
.min-w-0 { min-width: 0; }

/* ── App shell (horizontal topnav layout) ─────────────────── */
.app { display: flex; flex-direction: column; min-height: 100vh; }
.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.content { flex: 1; padding: 1.5rem; }

.topbar {
    min-height: 52px;
    background: #fff;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 0.5rem 1.5rem;
    flex-wrap: wrap;
    padding: 0.4rem 1.5rem;
    position: sticky;
    top: 0;
    z-index: 100;
    flex-shrink: 0;
}
.topbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none !important;
    flex-shrink: 0;
}
.topbar-brand .brand-icon-box {
    width: 32px; height: 32px;
    display: flex; align-items: center; justify-content: center;
    background: var(--brand);
    color: #fff; font-size: 1rem; flex-shrink: 0;
    border-radius: 8px;
}
.topbar-brand .brand-name { font-size: 15px; font-weight: 700; color: var(--ink); letter-spacing: -0.01em; }

.topnav { display: flex; align-items: center; flex-wrap: wrap; gap: 2px; flex: 1; min-width: 0; }
.topnav-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.7rem;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--muted);
    text-decoration: none !important;
    white-space: nowrap;
    transition: background 0.15s ease, color 0.15s ease;
}
.topnav-item:hover { background: var(--surface); color: var(--ink); }
.topnav-item.active { background: var(--brand); color: #fff !important; }
.topnav-item i { flex-shrink: 0; font-size: 15px; line-height: 1; opacity: 0.85; }
.topnav-item.active i { opacity: 1; }

.topbar-right { display: flex; align-items: center; gap: 0.75rem; flex-shrink: 0; }

/* Live 60s counter badge — polled every 2s by live-counter.js, no page reload. */
.live-counter-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    background: var(--surface-subtle);
    border: 1px solid var(--border);
    font-size: 12px;
}
.live-counter-badge .status-dot { margin-right: 0; }
.live-counter-item { display: inline-flex; align-items: center; gap: 0.3rem; }
.live-counter-item i { font-size: 11px; color: var(--muted); }
.live-counter-badge #live-logdate,
.live-counter-badge #live-msgdate { font-weight: 700; color: var(--ink); }
.live-counter-unit { color: var(--muted); font-weight: 500; font-size: 10.5px; }
.live-counter-sep { color: var(--muted); }

.user-avatar {
    width: 30px; height: 30px;
    background: var(--brand);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 12px; font-weight: 700;
    flex-shrink: 0;
}
.dropdown-menu {
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 8px 28px rgba(26,35,50,0.14), 0 1px 4px rgba(26,35,50,0.06);
    font-size: 13.5px;
}

.theme-icon-dark { display: none; }
[data-bs-theme="dark"] .theme-icon-light { display: none; }
[data-bs-theme="dark"] .theme-icon-dark  { display: inline-block; }

.user-menu-trigger { display: flex; align-items: center; gap: 0.5rem; text-decoration: none !important; color: inherit; }
.user-menu-trigger .chevron { font-size: 11px; color: var(--muted); transition: transform 0.15s ease; }
.user-menu-trigger[aria-expanded="true"] .chevron { transform: rotate(180deg); }
.user-menu-trigger-name { font-size: 13.5px; font-weight: 600; color: var(--ink); line-height: 1.25; }
.user-menu-trigger-email { font-size: 11px; color: var(--muted); line-height: 1.25; }

.user-menu { min-width: 270px; padding: 0; overflow: hidden; }
.user-menu-header {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.9rem 1rem;
    background: var(--surface-subtle);
    border-bottom: 1px solid var(--border);
}
.umh-avatar {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: var(--brand);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 700;
    flex-shrink: 0;
}
.umh-info { min-width: 0; }
.umh-name { font-size: 13.5px; font-weight: 700; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.umh-email { font-size: 11.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 2px; }
.umh-role {
    display: inline-flex;
    align-items: center;
    font-size: 10.5px;
    font-weight: 700;
    padding: 1px 7px;
    border-radius: 999px;
    margin-top: 3px;
}
.umh-role-owner { background: rgba(18,140,126,.12); color: var(--brand); }
.umh-role-user  { background: var(--surface); color: var(--muted); }

.user-menu-section { padding: 0.4rem; }
.user-menu-divider { height: 1px; background: var(--border); margin: 0; }

.user-menu-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    width: 100%;
    padding: 0.55rem 0.65rem;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--ink-secondary);
    text-decoration: none !important;
    border: none;
    background: transparent;
    text-align: left;
}
.user-menu-item i { font-size: 14px; width: 16px; text-align: center; flex-shrink: 0; color: var(--muted); }
.user-menu-item:hover { background: var(--surface); color: var(--ink); }
.user-menu-item.danger { color: var(--danger-text); }
.user-menu-item.danger i { color: var(--danger-text); }
.user-menu-item.danger:hover { background: var(--danger-soft); }

.theme-toggle-row { justify-content: space-between; }
.theme-toggle-label { flex: 1; }
.theme-toggle-pill {
    flex: 0 0 auto;
    width: 30px; height: 17px;
    border-radius: 999px;
    background: var(--border-input);
    position: relative;
    transition: background 0.15s ease;
}
.theme-toggle-pill::after {
    content: "";
    position: absolute;
    top: 2px; left: 2px;
    width: 13px; height: 13px;
    border-radius: 50%;
    background: #fff;
    transition: transform 0.15s ease;
}
[data-bs-theme="dark"] .theme-toggle-pill { background: var(--brand); }
[data-bs-theme="dark"] .theme-toggle-pill::after { transform: translateX(13px); }

.app-footer {
    padding: 0.75rem 1.5rem;
    font-size: 12px;
    color: var(--muted);
    border-top: 1px solid var(--border);
    background: var(--surface-card);
    text-align: center;
    flex-shrink: 0;
}

/* ── Login page (temporary UI-level auth, pre-IAM) ─────────────── */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    font-family: var(--font);
}
.login-card {
    width: 100%;
    max-width: 380px;
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: 0 4px 24px rgba(26,35,50,0.08);
    padding: 2rem 1.75rem;
}
.login-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1.5rem;
}
.login-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--ink);
    margin: 0 0 1.25rem;
}

.mono { font-family: var(--mono); font-size: 0.8rem; }
.text-xs { font-size: 0.75rem; }
.text-secondary, .text-muted { color: var(--muted) !important; }

/* ── Dark mode ─────────────────────────────────────────────── */
[data-bs-theme="dark"] {
    --brand:          #25D366;
    --brand-hover:    #1fb757;
    --brand-active:   #189a49;
    --ink:            #e2e8f0;
    --ink-secondary:  #cbd5e1;
    --muted:          #94a3b8;
    --disabled:       #64748b;
    --surface:        #0f172a;
    --surface-card:   #1e293b;
    --surface-subtle: #162032;
    --border:         #2d3f57;
    --border-input:   #334155;
    --border-hover:   #475569;
    --danger:         #ef4444;
    --danger-text:    #fca5a5;
    --danger-soft:    rgba(239,68,68,0.15);
    --danger-border:  rgba(239,68,68,0.35);
    --success:        #86efac;
    --success-bg:     rgba(16,185,129,0.12);
    --warning:        #fde047;
    --warning-bg:     rgba(245,158,11,0.12);
    --focus-ring:     rgba(37,211,102,0.25);
    --mon-blue:         #4c8dff;
    --mon-blue-light:   rgba(76,141,255,0.15);
    --mon-green:        #4ade80;
    --mon-green-light:  rgba(74,222,128,0.15);
    --mon-red:          #f87171;
    --mon-red-light:    rgba(248,113,113,0.15);
    --mon-amber:        #fbbf24;
    --mon-purple:       #a78bfa;
    --mon-purple-light: rgba(167,139,250,0.15);
    --mon-cyan:         #22c3e6;
    --mon-gray-dot:     #64748b;
    --mon-track:        #2d3f57;
    --mon-spark-low:    #6f8fc4;
    --mon-spark-mid:    #b89a5e;
    --mon-spark-high:   #a67373;
    color-scheme: dark;
}
[data-bs-theme="dark"] body { background: var(--surface); }
[data-bs-theme="dark"] .topbar { background: #1e293b; border-bottom-color: #2d3f57; }
[data-bs-theme="dark"] .form-control,
[data-bs-theme="dark"] .form-select,
[data-bs-theme="dark"] .btn-row { background: #1e293b; color: var(--ink); border-color: var(--border-input); }
[data-bs-theme="dark"] .btn-row:hover { background: #162032; }
[data-bs-theme="dark"] .table-wrap tbody td { border-bottom-color: #2d3f57; }
[data-bs-theme="dark"] .table-wrap tbody tr:hover td { background: #162032; }
[data-bs-theme="dark"] .table-wrap thead th { background: #162032; }
[data-bs-theme="dark"] .dropdown-menu { background: #1e293b; border-color: #2d3f57; }
[data-bs-theme="dark"] .status-pill.live, [data-bs-theme="dark"] .status-pill.delivered, [data-bs-theme="dark"] .status-pill.read, [data-bs-theme="dark"] .status-pill.completed { background: rgba(16,185,129,0.2); color: #6ee7b7; }
[data-bs-theme="dark"] .status-pill.stale { background: rgba(245,158,11,0.2); color: #fcd34d; }
[data-bs-theme="dark"] .status-pill.offline, [data-bs-theme="dark"] .status-pill.failed, [data-bs-theme="dark"] .status-pill.delivery_failed { background: rgba(239,68,68,0.2); color: #fca5a5; }
[data-bs-theme="dark"] .status-pill.nodata { background: rgba(148,163,184,0.15); color: #cbd5e1; }
[data-bs-theme="dark"] .status-pill.pending { background: rgba(139,92,246,0.2); color: #c4b5fd; }
[data-bs-theme="dark"] .status-pill.sent, [data-bs-theme="dark"] .status-pill.submit_accepted { background: rgba(59,130,246,0.2); color: #93c5fd; }
[data-bs-theme="dark"] .status-pill.enabled { background: rgba(16,185,129,0.2); color: #6ee7b7; }
[data-bs-theme="dark"] .status-pill.disabled { background: rgba(148,163,184,0.15); color: #cbd5e1; }
[data-bs-theme="dark"] .app-footer { background: var(--surface-card); border-top-color: var(--border); }
[data-bs-theme="dark"] .empty { color: var(--disabled); }
[data-bs-theme="dark"] .bg-soft-sky { background: rgba(59,130,246,0.18); color: #93c5fd; }
[data-bs-theme="dark"] .bg-soft-primary { background: rgba(37,211,102,0.18); }
[data-bs-theme="dark"] .bg-soft-success { background: rgba(16,185,129,0.18); }
[data-bs-theme="dark"] .bg-soft-danger  { background: rgba(239,68,68,0.18); }
[data-bs-theme="dark"] .bg-soft-warning { background: rgba(245,158,11,0.18); }
[data-bs-theme="dark"] .bg-soft-info    { background: rgba(99,102,241,0.18); }
[data-bs-theme="dark"] .bg-soft-purple  { background: rgba(139,92,246,0.18); color: #c4b5fd; }
[data-bs-theme="dark"] .bg-soft-teal    { background: rgba(20,184,166,0.18); color: #5eead4; }
[data-bs-theme="dark"] .kpi-value.text-sky { color: #93c5fd; }
[data-bs-theme="dark"] .kpi-value.text-brand { color: #6ee7b7; }
[data-bs-theme="dark"] .kpi-value.text-teal  { color: #5eead4; }

/* ── Flatpickr dark mode ───────────────────────────────────── */
[data-bs-theme="dark"] .flatpickr-calendar { background: var(--surface-card); border: 1px solid var(--border); color: var(--ink); }
[data-bs-theme="dark"] .flatpickr-months .flatpickr-month,
[data-bs-theme="dark"] .flatpickr-current-month,
[data-bs-theme="dark"] .flatpickr-weekdays { background: var(--surface-card); color: var(--ink); fill: var(--ink); }
[data-bs-theme="dark"] .flatpickr-day { color: var(--ink); }
[data-bs-theme="dark"] .flatpickr-day:hover { background: var(--surface-subtle); }
[data-bs-theme="dark"] .flatpickr-day.selected { background: var(--brand); border-color: var(--brand); color: #fff; }