/* ─── ETAP 450: Bridge (міст) — dashboard vars ← design system vars ─── */
:root {
    --ink-1: var(--vsoc-ink-1, #0f172a);
    --ink-2: var(--vsoc-ink-2, #334155);
    --ink-3: var(--vsoc-ink-3, #64748b);
    --bg-a: var(--vsoc-bg-a, #f4f9ff);
    --bg-b: var(--vsoc-bg-b, #edf2ff);
    --halo-left: var(--vsoc-halo-left, rgba(15, 111, 255, 0.16));
    --halo-right: var(--vsoc-halo-right, rgba(14, 165, 233, 0.13));
    --panel: var(--vsoc-panel, rgba(255, 255, 255, 0.94));
    --panel-strong: var(--vsoc-panel-strong, rgba(255, 255, 255, 0.98));
    --line: var(--vsoc-line, #d9e3f0);
    --primary: var(--vsoc-primary, #0f6fff);
    --primary-soft: var(--vsoc-primary-soft, rgba(15, 111, 255, 0.12));
    --ok: var(--vsoc-ok, #0f9d73);
    --warn: var(--vsoc-warn, #f59f0b);
    --danger: var(--vsoc-danger, #e03131);
    --shadow: var(--vsoc-shadow, 0 8px 24px rgba(15, 23, 42, 0.08));
}

html[data-theme="sand"] {
    --bg-a: #fff9ef;
    --bg-b: #f5efe4;
    --halo-left: rgba(250, 176, 94, 0.22);
    --halo-right: rgba(255, 128, 95, 0.17);
    --panel: rgba(255, 252, 247, 0.95);
    --panel-strong: rgba(255, 252, 247, 0.98);
    --line: #eadcc5;
    --ink-1: #23190b;
    --ink-2: #4d3a1d;
    --ink-3: #7d6a4b;
    --primary: #d97706;
    --primary-soft: rgba(217, 119, 6, 0.14);
    --ok: #1f9d6d;
    --warn: #dc8a00;
    --danger: #ce3d2f;
    --shadow: 0 14px 36px rgba(88, 60, 24, 0.12);
}

html[data-theme="graphite"] {
    --bg-a: #e8edf2;
    --bg-b: #d6dee8;
    --halo-left: rgba(43, 92, 145, 0.16);
    --halo-right: rgba(78, 111, 146, 0.16);
    --panel: rgba(246, 248, 251, 0.95);
    --panel-strong: rgba(247, 249, 252, 0.98);
    --line: #bcc8d7;
    --ink-1: #101a2a;
    --ink-2: #2d3e57;
    --ink-3: #566780;
    --primary: #1f5fbf;
    --primary-soft: rgba(31, 95, 191, 0.14);
    --ok: #158f68;
    --warn: #d18800;
    --danger: #c33838;
    --shadow: 0 14px 34px rgba(18, 28, 45, 0.14);
}

html[data-theme="aurora"] {
    --bg-a: #f1fbff;
    --bg-b: #e8f4ff;
    --halo-left: rgba(0, 188, 212, 0.2);
    --halo-right: rgba(0, 128, 255, 0.2);
    --panel: rgba(247, 253, 255, 0.94);
    --panel-strong: rgba(251, 254, 255, 0.98);
    --line: #bdddff;
    --ink-1: #082642;
    --ink-2: #11436d;
    --ink-3: #426a8f;
    --primary: #0088ff;
    --primary-soft: rgba(0, 136, 255, 0.16);
    --ok: #0a9a71;
    --warn: #cf8b0b;
    --danger: #cb3d45;
    --shadow: 0 14px 36px rgba(4, 52, 92, 0.15);
}

html[data-theme="neon"] {
    --bg-a: #edf4ff;
    --bg-b: #e1ecff;
    --halo-left: rgba(42, 113, 255, 0.2);
    --halo-right: rgba(4, 227, 255, 0.16);
    --panel: rgba(241, 248, 255, 0.94);
    --panel-strong: rgba(247, 251, 255, 0.99);
    --line: #b8d2ff;
    --ink-1: #071d3b;
    --ink-2: #0f3665;
    --ink-3: #47658a;
    --primary: #0b7dff;
    --primary-soft: rgba(11, 125, 255, 0.18);
    --ok: #0ca57a;
    --warn: #d28a02;
    --danger: #c93647;
    --shadow: 0 16px 38px rgba(7, 45, 94, 0.18);
}

body.dashboard-body {
    position: relative;
    overflow-x: hidden;
}

body.dashboard-body::before {
    opacity: 0.28;
    background-size: 72px 72px;
    z-index: 0;
}

.workspace {
    position: relative;
    z-index: 1;
}

.theme-switch {
    margin-top: 0.9rem;
    border: 1px solid var(--line);
    border-radius: 0.78rem;
    background: var(--panel-strong);
    padding: 0.62rem;
}

.theme-switch .form-label {
    margin-bottom: var(--vsoc-space-1, 0.35rem);
    font-size: var(--vsoc-text-sm, 0.78rem);
    font-weight: var(--vsoc-weight-extrabold, 800);
    color: var(--ink-2);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--vsoc-space-2, 0.6rem);
}

.theme-switch .form-select {
    border-color: var(--line);
    color: var(--ink-2);
    font-weight: 700;
}

.hint-pill {
    border: 1px solid var(--line);
    background: #fff;
    color: var(--ink-2);
    border-radius: var(--vsoc-radius-pill, 999px);
    font-size: var(--vsoc-text-xs, 0.73rem);
    font-weight: var(--vsoc-weight-extrabold, 800);
    padding: 0.1rem 0.42rem;
    cursor: help;
}

.workspace {
    max-width: 1720px;
    margin: 0 auto;
    padding: 1rem;
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
    gap: 1rem;
}

.side-rail {
    padding: 1rem;
    position: sticky;
    top: 1rem;
    align-self: start;
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
}

.brand-title {
    margin: 0;
    font-size: clamp(1.35rem, 2vw, 1.8rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.brand-sub {
    margin: var(--vsoc-space-1, 0.35rem) 0 0;
    color: var(--ink-3);
    font-size: var(--vsoc-text-md, 0.9rem);
}

.chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 0.85rem;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #fff;
    color: var(--ink-2);
    font-size: 0.76rem;
    font-weight: 700;
    padding: 0.32rem 0.6rem;
}

.dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 999px;
    background: var(--primary);
}

.dot.online { background: var(--ok); }

.side-actions .btn {
    border-radius: 0.74rem;
    font-weight: 700;
}

.dashboard-nav {
    margin-top: 1rem;
    border: 0;
    display: grid;
    gap: 0.48rem;
}

.dashboard-nav .nav-link {
    border: 1px solid var(--line);
    border-radius: 0.78rem;
    text-align: left;
    background: #f8fbff;
    color: var(--ink-2);
    font-weight: 700;
    padding: 0.62rem 0.72rem;
    transition: all 0.15s ease;
}

.dashboard-nav .nav-link .mini {
    display: block;
    margin-top: 0.12rem;
    font-size: 0.72rem;
    color: var(--ink-3);
    font-weight: 600;
}

.dashboard-nav .nav-link:hover {
    border-color: #c1d6f4;
    color: #124ea9;
    transform: translateY(-1px);
}

.dashboard-nav .nav-link.active {
    color: #fff;
    border-color: #0d62df;
    background: linear-gradient(135deg, #0f6fff, #0f50d7);
    box-shadow: 0 9px 20px rgba(15, 79, 215, 0.24);
}

.dashboard-nav .nav-link.active .mini {
    color: rgba(255, 255, 255, 0.84);
}

.rail-block {
    margin-top: 0.9rem;
    padding: 0.7rem;
    background: #f8fbff;
    box-shadow: none;
}

.rail-block h6 {
    margin: 0 0 0.35rem;
    font-size: 0.86rem;
    color: #1d3f70;
    font-weight: 800;
}

.rail-block p {
    margin: 0;
    font-size: 0.82rem;
    color: var(--ink-3);
}

.main-surface {
    padding: 1rem;
}

.ops-ribbon {
    border: 1px solid var(--line);
    border-radius: 0.9rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(245, 250, 255, 0.95));
    padding: 0.58rem 0.72rem;
    margin-bottom: 0.88rem;
    display: flex;
    gap: 0.48rem;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.ops-ribbon .chips {
    display: flex;
    gap: 0.38rem;
    flex-wrap: wrap;
    align-items: center;
}

.ops-chip {
    border: 1px solid var(--line);
    background: #fff;
    border-radius: 999px;
    color: var(--ink-2);
    font-size: 0.76rem;
    font-weight: 800;
    padding: 0.22rem 0.58rem;
}

.ops-chip strong {
    color: #0f448f;
}

.quick-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.quick-actions .btn {
    padding: 0.33rem 0.62rem;
    font-size: 0.8rem;
}

.top-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
    margin-bottom: 0.95rem;
}

.summary-tile {
    border: 1px solid var(--line);
    border-radius: 0.82rem;
    background: linear-gradient(135deg, #ffffff, #f5f9ff);
    padding: 0.62rem 0.72rem;
    position: relative;
    overflow: hidden;
}

.summary-tile::after {
    content: "";
    position: absolute;
    inset: auto auto 0 0;
    width: 44%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(15, 111, 255, 0.55), transparent);
}

.summary-tile .label {
    color: var(--ink-3);
    font-size: 0.76rem;
    font-weight: 700;
    margin-bottom: 0.15rem;
}

.summary-tile .value {
    color: #17345f;
    font-size: 1.02rem;
    font-weight: 800;
    line-height: 1.2;
}

.surface {
    padding: 0.95rem;
}

.surface + .surface {
    margin-top: 0.85rem;
}

.section-note {
    font-size: 0.88rem;
    color: var(--ink-3);
    margin-bottom: 0.8rem;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.62rem;
    margin-bottom: 0.8rem;
}

.risk-green {
    color: #0d8b62;
    font-weight: 800;
}

.risk-yellow {
    color: #a96f00;
    font-weight: 800;
}

.risk-red {
    color: #c92a2a;
    font-weight: 800;
}

.table-responsive {
    max-height: 70vh;
    overflow-y: auto;
    border-radius: 0.8rem;
}

#planning .table-responsive {
    max-height: none;
    overflow: visible;
}

.table th,
.table td {
    border-color: #dce5f0;
    vertical-align: top;
}

.table thead th {
    background: #f7faff;
}

.monitoring-table {
    table-layout: fixed;
    width: 100%;
}

.monitoring-table td {
    word-wrap: break-word;
    overflow-wrap: anywhere;
}

.monitoring-table thead th {
    position: sticky;
    top: 0;
    z-index: 2;
    box-shadow: inset 0 -1px 0 #d7e2f2;
}

.monitoring-table .col-id { width: 60px; }
.monitoring-table .col-channel { width: 140px; }
.monitoring-table .col-original { width: 360px; }
.monitoring-table .col-cats { width: 160px; }
.monitoring-table .col-media { width: 70px; text-align: center; }
.monitoring-table .col-visual { width: 115px; text-align: center; }
.monitoring-table .col-date { width: 110px; }
.monitoring-table .col-status { width: 200px; }

.monitoring-table .status-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.monitoring-table .status-wrap form { margin: 0; }

details summary {
    cursor: pointer;
    color: #1f4174;
    font-weight: 700;
}

pre {
    white-space: pre-wrap;
    margin: 0;
}

.badge {
    font-size: 0.82rem;
    border-radius: 999px;
    padding: 0.4rem 0.55rem;
}

.time-slot {
    font-weight: 800;
    color: #1b2e4b;
    background: #f7faff;
    position: sticky;
    left: 0;
    z-index: 2;
    white-space: nowrap;
}

.schedule-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.38rem;
}

.schedule-tags .btn {
    padding: 0.28rem 0.52rem;
    font-size: 0.88rem;
    border-radius: 0.62rem;
    font-weight: 700;
}

.schedule-tags .slot-icon-btn {
    width: 2.2rem;
    height: 2.2rem;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    line-height: 1;
}

.schedule-target-actions {
    display: flex;
    gap: 0.38rem;
    align-items: center;
    justify-content: flex-end;
}

.schedule-target-actions .slot-icon-btn {
    width: 2.2rem;
    height: 2.2rem;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    line-height: 1;
}

.form-label {
    margin-bottom: 0.35rem;
    color: var(--ink-2);
    font-size: 0.86rem;
    font-weight: 700;
}

.form-control,
.form-select {
    border-radius: 0.7rem;
    border-color: #ccd8e8;
}

.form-control:focus,
.form-select:focus {
    border-color: #7eaef8;
    box-shadow: 0 0 0 0.22rem var(--primary-soft);
}

.btn {
    border-radius: 0.72rem;
    font-weight: 700;
}

.order-list {
    list-style: none;
    padding-left: 0;
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.order-item {
    padding: 0.35rem 0.6rem;
    border: 1px solid #ced4da;
    border-radius: 0.6rem;
    background: #f8f9fa;
    cursor: grab;
    user-select: none;
    font-weight: 700;
}

.order-item.dragging { opacity: 0.5; }

.block-toggle {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

#fetcherLog div { margin-bottom: 0.33rem; }

.cat-war { --cat-color: #d90429; }
.cat-politics { --cat-color: #2b2d42; }
.cat-economy { --cat-color: #2a9d8f; }
.cat-society { --cat-color: #457b9d; }
.cat-disinfo { --cat-color: #f4a261; }
.cat-analytics { --cat-color: #6c757d; }
.cat-news { --cat-color: #1d3557; }
.cat-manipulation { --cat-color: #7b2cbf; }
.cat-investigation { --cat-color: #3a86ff; }
.cat-crime { --cat-color: #ef476f; }
.cat-tech { --cat-color: #00b4d8; }
.cat-education { --cat-color: #06d6a0; }
.cat-entertainment { --cat-color: #ff9f1c; }
.cat-default { --cat-color: #6c757d; }
.badge[class*="cat-"] { background: var(--cat-color); color: #fff; }
.btn[class*="cat-"] { color: var(--cat-color); border-color: var(--cat-color); }
.btn-check:checked + .btn[class*="cat-"] { background: var(--cat-color); color: #fff; }

/* === Навігація: група-заголовок === */
.nav-group-label {
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink-3);
    padding: 0.62rem 0.72rem 0.22rem;
    margin-top: 0.4rem;
    display: block;
}

.nav-group-label:first-child { margin-top: 0; }

/* === Навігація: посилання на workspace-маршрут === */
.dashboard-nav .nav-link-ws {
    display: flex;
    align-items: center;
    gap: 0.58rem;
    border: 1px solid var(--line);
    border-radius: 0.78rem;
    background: var(--panel-strong);
    color: var(--ink-2);
    font-weight: 700;
    font-size: 0.88rem;
    padding: 0.62rem 0.72rem;
    text-decoration: none;
    transition: all 0.15s ease;
    line-height: 1.2;
}

.dashboard-nav .nav-link-ws .nav-icon {
    font-size: 1.05rem;
    flex-shrink: 0;
    opacity: 0.75;
    width: 1.4rem;
    text-align: center;
}

.dashboard-nav .nav-link-ws .nav-text { flex: 1 1 auto; }

.dashboard-nav .nav-link-ws .mini {
    display: block;
    margin-top: 0.1rem;
    font-size: 0.71rem;
    color: var(--ink-3);
    font-weight: 600;
}

.dashboard-nav .nav-link-ws:hover {
    border-color: #c1d6f4;
    color: #124ea9;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(15,79,215,0.08);
    background: #f2f7ff;
}

.dashboard-nav .nav-link-ws.active,
.dashboard-nav .nav-link-ws[aria-current="page"] {
    color: #fff;
    border-color: #0d62df;
    background: linear-gradient(135deg, #0f6fff, #0f50d7);
    box-shadow: 0 9px 20px rgba(15, 79, 215, 0.24);
}

.dashboard-nav .nav-link-ws.active .mini,
.dashboard-nav .nav-link-ws[aria-current="page"] .mini {
    color: rgba(255,255,255,0.82);
}

.dashboard-nav .nav-link-ws.active .nav-icon,
.dashboard-nav .nav-link-ws[aria-current="page"] .nav-icon {
    opacity: 1;
}

/* === Плейсхолдер surface для секцій ще в розробці === */
.vsoc-surface-placeholder {
    padding: 3rem 1rem;
    text-align: center;
    color: var(--ink-3);
    border: 2px dashed var(--line);
    border-radius: 1rem;
    margin: 1.5rem 0;
}
.vsoc-surface-placeholder .ph-icon { font-size: 2.4rem; margin-bottom: 0.7rem; }
.vsoc-surface-placeholder h4 { color: var(--ink-2); font-weight: 800; margin-bottom: 0.4rem; }
.vsoc-surface-placeholder p { font-size: 0.9rem; max-width: 380px; margin: 0 auto; }

/* === Workspace-surface layout === */
.workspace-surface-body {
    display: grid;
    grid-template-columns: 300px minmax(0,1fr);
    gap: 1rem;
    max-width: 1720px;
    margin: 0 auto;
    padding: 1rem;
    position: relative;
    z-index: 1;
}

.workspace-surface-body .side-rail {
    padding: 1rem;
    position: sticky;
    top: 1rem;
    align-self: start;
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
}

.workspace-surface-body .main-content {
    min-width: 0;
}

@media (max-width: 1200px) {
    .workspace {
        grid-template-columns: 1fr;
    }

    .workspace-surface-body {
        grid-template-columns: 1fr;
    }

    .workspace-surface-body .side-rail {
        position: static;
        max-height: none;
    }

    .side-rail {
        position: static;
        max-height: none;
    }

    .dashboard-nav {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .top-summary {
        grid-template-columns: 1fr;
    }

    .helper-grid {
        grid-template-columns: 1fr;
    }

    .metric-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 992px) {
    .monitoring-table .col-original { width: 280px; }
    .monitoring-table .col-status { width: 180px; }
    .dashboard-nav { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
    .metric-grid {
        grid-template-columns: 1fr;
    }
}

/* ================================================================
   VSOC 2.0 — Workspace surface UI v2: topbar, заголовок, metric
   ================================================================ */

/* === Топ-бар поверхні (breadcrumb + стан + meta) === */
.ws-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.65rem 1.1rem;
    background: var(--panel-strong);
    border: 1px solid var(--line);
    border-radius: 1rem 1rem 0 0;
    border-bottom: none;
    gap: 0.75rem;
    flex-wrap: wrap;
}
.ws-topbar + .surface.vsoc-panel {
    border-radius: 0 0 1rem 1rem;
    border-top: none;
}
.ws-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    font-family: 'Space Grotesk', sans-serif;
    color: var(--ink-2);
    letter-spacing: -0.01em;
}
.ws-breadcrumb .bi-chevron-right { font-size: 0.65rem; opacity: 0.55; }
.ws-bc-root { font-weight: 600; color: var(--ink-2); opacity: 0.75; }
.ws-bc-surface { font-weight: 700; color: var(--ink-1); }
.ws-topbar-meta {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    flex-wrap: wrap;
}
.ws-meta-chip {
    font-size: 0.74rem;
    font-weight: 700;
    color: var(--ink-2);
    background: var(--bg-b);
    border: 1px solid var(--line);
    padding: 0.18rem 0.58rem;
    border-radius: 100rem;
    cursor: default;
}
.ws-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.28rem;
    font-size: 0.74rem;
    font-weight: 700;
    font-family: 'Space Grotesk', sans-serif;
    color: var(--ok);
    background: rgba(15, 157, 109, 0.1);
    border: 1px solid rgba(15, 157, 109, 0.22);
    padding: 0.18rem 0.58rem;
    border-radius: 100rem;
}
.ws-status-pill.badge-ok {
    color: var(--ok);
    background: rgba(15, 157, 109, 0.1);
    border-color: rgba(15, 157, 109, 0.22);
}
.ws-status-pill.badge-warn {
    color: var(--warn, #f59e0b);
    background: rgba(245, 158, 11, 0.1);
    border-color: rgba(245, 158, 11, 0.25);
}
.ws-status-pill.badge-danger {
    color: var(--risk, #ef4444);
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.25);
}
.ws-live-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--ok);
    flex-shrink: 0;
    animation: ws-live-pulse 2.4s ease-in-out infinite;
}
@keyframes ws-live-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.55; transform: scale(0.8); }
}

/* === Заголовок surface (kicker → title → desc → quick stats) === */
.ws-surface-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.2rem 1rem 0.6rem;
    flex-wrap: wrap;
}
.ws-surface-header-title { flex: 1 1 auto; min-width: 0; }
.ws-surface-kicker {
    font-size: 0.69rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 0.18rem;
}
.ws-surface-header h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    color: var(--ink-1);
    margin-bottom: 0.3rem !important;
}
.ws-surface-desc {
    font-size: 0.86rem;
    color: var(--ink-3);
    margin-bottom: 0;
    max-width: 560px;
}
.ws-header-stats {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    align-items: flex-start;
    flex-shrink: 0;
    padding-top: 0.15rem;
}
.ws-stat-chip {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--bg-b);
    border: 1px solid var(--line);
    border-radius: 0.65rem;
    padding: 0.35rem 0.7rem;
    min-width: 54px;
    text-align: center;
    cursor: default;
    transition: border-color 0.15s;
}
.ws-stat-chip:hover { border-color: var(--primary); }
.ws-stat-chip .ws-stat-val {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--ink-1);
    line-height: 1.15;
    font-family: 'Space Grotesk', sans-serif;
}
.ws-stat-chip .ws-stat-lbl {
    font-size: 0.63rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--ink-3);
    margin-top: 0.08rem;
    white-space: nowrap;
}
.ws-surface-divider {
    height: 1px;
    background: var(--line);
    margin: 0 0 1.25rem;
}

/* === Metric cards — покращений стиль === */
.metric-card.vsoc-metric-card {
    border-left: 3px solid var(--primary-soft);
    transition: border-left-color 0.15s;
}
.metric-card.vsoc-metric-card:hover { border-left-color: var(--primary); }
.metric-card .k {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--ink-3);
    margin-bottom: 0.22rem;
}
.metric-card .v {
    font-size: 1.5rem;
    font-weight: 800;
    font-family: 'Space Grotesk', sans-serif;
    color: var(--ink-1);
    line-height: 1.1;
}

/* === Опис секції (підпис під h5) === */
.ws-section-desc {
    font-size: 0.82rem;
    color: var(--ink-3);
    margin-top: -0.3rem;
    margin-bottom: 0.85rem;
}

/* === Покращені empty states === */
.ws-empty-state {
    padding: 2.25rem 1rem;
    text-align: center;
    color: var(--ink-3);
    border: 1.5px dashed var(--line);
    border-radius: 0.85rem;
    background: var(--bg-b);
}
.ws-empty-state .ws-empty-icon {
    font-size: 1.9rem;
    margin-bottom: 0.5rem;
    opacity: 0.55;
    display: block;
}
.ws-empty-state p {
    font-size: 0.86rem;
    margin-bottom: 0;
    max-width: 360px;
    margin-left: auto;
    margin-right: auto;
}
.ws-empty-state .ws-empty-action {
    margin-top: 0.9rem;
}

/* === Placeholder секцій для поверхонь в розробці === */
.ws-placeholder-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: 0.7rem;
    margin-top: 1.25rem;
}
.ws-placeholder-section {
    background: var(--bg-b);
    border: 1px solid var(--line);
    border-radius: 0.75rem;
    padding: 0.85rem 1rem;
    transition: border-color 0.15s, transform 0.1s;
}
.ws-placeholder-section:hover {
    border-color: var(--primary);
    transform: translateY(-1px);
}
.ws-placeholder-section .ws-ps-icon {
    font-size: 1.15rem;
    margin-bottom: 0.35rem;
    color: var(--primary);
    display: block;
}
.ws-placeholder-section .ws-ps-title {
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--ink-2);
    margin-bottom: 0.2rem;
}
.ws-placeholder-section .ws-ps-desc {
    font-size: 0.76rem;
    color: var(--ink-3);
    margin-bottom: 0;
}
.ws-roadmap-badge {
    display: inline-flex;
    align-items: center;
    font-size: 0.67rem;
    font-weight: 700;
    background: var(--primary-soft);
    color: var(--primary);
    border-radius: 100rem;
    padding: 0.12rem 0.5rem;
    letter-spacing: 0.02em;
    margin-top: 0.55rem;
}

/* === Воркер-рядок (Стан системи) === */
.ws-worker-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.38rem 0;
    border-bottom: 1px solid var(--line);
    gap: 0.5rem;
}
.ws-worker-row:last-child { border-bottom: none; }
.ws-worker-name {
    font-family: 'Courier New', monospace;
    font-size: 0.79rem;
    color: var(--ink-2);
    flex: 1 1 auto;
    min-width: 0;
    word-break: break-all;
}
.ws-worker-badge {
    font-size: 0.67rem;
    font-weight: 700;
    padding: 0.1rem 0.45rem;
    border-radius: 100rem;
    flex-shrink: 0;
    white-space: nowrap;
}
.ws-worker-badge--ok {
    background: rgba(15, 157, 109, 0.12);
    color: var(--ok);
    border: 1px solid rgba(15, 157, 109, 0.22);
}
.ws-worker-badge--svc {
    background: var(--primary-soft);
    color: var(--primary);
    border: 1px solid var(--primary-soft);
}

/* === Responsive для топ-бару і заголовка === */
@media (max-width: 768px) {
    .ws-topbar { gap: 0.5rem; padding: 0.55rem 0.85rem; }
    .ws-surface-header { gap: 0.75rem; padding: 0.85rem 0.75rem 0.4rem; }
    .ws-header-stats { gap: 0.45rem; }
    .ws-stat-chip .ws-stat-val { font-size: 1.05rem; }
    .ws-placeholder-grid { grid-template-columns: 1fr 1fr; }
}

/* === Filter bar (фільтр-бар стрічки подій) === */
.ws-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    padding: 0.6rem 0.85rem;
    background: rgba(255,255,255,0.6);
    border: 1px solid var(--border-light, #e9ecf0);
    border-radius: 0.55rem;
    align-items: center;
}
.ws-filter-group {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-wrap: wrap;
}
.ws-filter-label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted, #888);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    white-space: nowrap;
}
.ws-filter-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
}
.ws-filter-pill {
    font-size: 0.72rem;
    font-weight: 500;
    padding: 0.15rem 0.6rem;
    border-radius: 100rem;
    border: 1px solid var(--border-light, #e0e4ea);
    background: transparent;
    color: var(--text-muted, #666);
    text-decoration: none;
    transition: background 0.14s, color 0.14s, border-color 0.14s;
    white-space: nowrap;
}
.ws-filter-pill:hover {
    background: var(--primary-soft, #e8f0fe);
    color: var(--primary, #0f6fff);
    border-color: var(--primary, #0f6fff);
    text-decoration: none;
}
.ws-filter-pill.active {
    background: var(--primary, #0f6fff);
    color: #fff;
    border-color: var(--primary, #0f6fff);
    font-weight: 700;
}
.ws-filter-reset {
    font-size: 0.72rem;
    color: var(--text-muted, #888);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.2rem;
    padding: 0.15rem 0.45rem;
    border-radius: 100rem;
    transition: color 0.14s;
}
.ws-filter-reset:hover {
    color: var(--danger, #dc2626);
    text-decoration: none;
}
@media (max-width: 768px) {
    .ws-filter-bar { gap: 0.4rem 0.75rem; padding: 0.5rem 0.6rem; }
    .ws-filter-label { font-size: 0.68rem; }
    .ws-filter-pill { font-size: 0.68rem; padding: 0.1rem 0.45rem; }
}

/* === Inline triage (швидкий розбір картки події) === */
.ws-triage-inline {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}
.ws-triage-btn {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.18rem 0.6rem;
    border-radius: 100rem;
    border: 1px solid transparent;
    background: transparent;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    transition: background 0.13s, color 0.13s, border-color 0.13s;
    white-space: nowrap;
}
.ws-triage-btn--publish {
    border-color: rgba(15, 157, 109, 0.35);
    color: var(--ok, #0f9d6d);
}
.ws-triage-btn--publish:hover {
    background: rgba(15, 157, 109, 0.1);
    border-color: var(--ok, #0f9d6d);
}
.ws-triage-btn--triage {
    border-color: rgba(180, 130, 0, 0.3);
    color: var(--warning, #b48200);
}
.ws-triage-btn--triage:hover {
    background: rgba(180, 130, 0, 0.08);
    border-color: var(--warning, #b48200);
}
.ws-triage-btn--ignore {
    border-color: rgba(150, 150, 160, 0.3);
    color: var(--text-muted, #888);
}
.ws-triage-btn--ignore:hover {
    background: rgba(150, 150, 160, 0.08);
    border-color: var(--text-muted, #888);
}

/* === Triage inline done-стан (триаж виконано) === */
.ws-triage-done {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted, #888);
    padding: 0.25rem 0;
}
.ws-triage-done-icon {
    font-size: 1rem;
    line-height: 1;
}
.ws-triage-btn--muted {
    opacity: 0.38;
    pointer-events: none;
    cursor: default;
}
/* flash-повідомлення триажу (inline) */
.ws-triage-flash {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 9999;
    background: var(--primary, #0f6fff);
    color: #fff;
    font-size: 0.82rem;
    font-weight: 600;
    padding: 0.55rem 1.1rem;
    border-radius: 0.6rem;
    box-shadow: 0 4px 18px rgba(37, 99, 235, 0.25);
    opacity: 0;
    transform: translateY(0.5rem);
    transition: opacity 0.2s, transform 0.2s;
    pointer-events: none;
}
.ws-triage-flash.show {
    opacity: 1;
    transform: translateY(0);
}
.ws-triage-flash.ws-triage-flash--error {
    background: #dc2626;
    box-shadow: 0 4px 18px rgba(220, 38, 38, 0.25);
}

/* === Кнопка імпорту подій (Sprint F-7) === */
.ws-import-btn {
    font-size: 0.78rem;
    font-weight: 600;
    border-radius: 0.5rem;
    transition: background 0.13s, border-color 0.13s;
}
.ws-import-btn:disabled {
    opacity: 0.6;
    cursor: wait;
}
/* === Badge нових подій SSE (Sprint F-8) === */
.ws-new-events-badge {
    font-size: 0.72rem;
    font-weight: 700;
    border-radius: 100rem;
    letter-spacing: 0.01em;
    cursor: default;
}

/* === Пагінація стрічки (feed pagination) === */
.ws-feed-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 0 0.5rem;
}
.ws-page-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.35rem 0.9rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border-light, #e0e4ea);
    background: var(--card-bg, #fff);
    color: var(--primary, #0f6fff);
    text-decoration: none;
    transition: background 0.13s, border-color 0.13s, color 0.13s;
}
.ws-page-btn:hover {
    background: var(--primary-soft, #e8f0fe);
    border-color: var(--primary, #0f6fff);
    color: var(--primary, #0f6fff);
    text-decoration: none;
}
.ws-page-btn--disabled {
    opacity: 0.35;
    pointer-events: none;
    cursor: default;
}
.ws-page-btn--next {
    /* наступна сторінка — без додаткових відмінностей */
}
.ws-page-current {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-muted, #888);
    padding: 0 0.25rem;
    user-select: none;
}

/* === Source tabs (таби типів джерел) === */
.ws-source-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
}
.ws-src-tab {
    font-size: 0.73rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: 100rem;
    border: 1px solid var(--border-light, #e0e4ea);
    background: transparent;
    color: var(--text-muted, #666);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    transition: background 0.13s, color 0.13s, border-color 0.13s;
}
.ws-src-tab:hover {
    background: var(--primary-soft, #e8f0fe);
    color: var(--primary, #0f6fff);
    border-color: var(--primary, #0f6fff);
}
.ws-src-tab.active {
    background: var(--primary, #0f6fff);
    color: #fff;
    border-color: var(--primary, #0f6fff);
}
.ws-src-tab-count {
    font-size: 0.65rem;
    font-weight: 700;
    background: rgba(255,255,255,0.25);
    border-radius: 100rem;
    padding: 0 0.35rem;
    min-width: 1.2em;
    text-align: center;
}
.ws-src-tab.active .ws-src-tab-count {
    background: rgba(255,255,255,0.3);
}

/* === Sprint F: Mobile UX (адаптивна верстка) для event feed карток === */

/* Cluster badge (бейдж кластеру) */
.ws-cluster-badge {
    font-size: 0.68rem;
    letter-spacing: 0.01em;
}
.ws-cluster-toggle {
    font-size: 0.72rem;
    width: 100%;
    margin-top: 0.4rem;
}

/* Мобільні екрани ≤576px: одна колонка, компактні бейджі */
@media (max-width: 576px) {
    /* Event feed: повна ширина карток */
    #ws-events-grid .col-xl-6 {
        width: 100%;
        max-width: 100%;
        flex: 0 0 100%;
    }

    /* Картка події: зменшений відступ */
    #ws-events-section .card-body {
        padding: 0.75rem 0.75rem 0.65rem;
    }

    /* Заголовок картки: менший шрифт */
    #ws-events-section .fw-semibold {
        font-size: 0.88rem;
        line-height: 1.35;
    }

    /* Бейджі: щільніше і менший шрифт */
    #ws-events-section .d-flex.flex-wrap.gap-2.mb-2.small {
        gap: 0.2rem !important;
    }
    #ws-events-section .badge {
        font-size: 0.62rem;
        padding: 0.1rem 0.35rem;
    }

    /* Triage кнопки: рівномірно розтягуються */
    .ws-triage-inline {
        flex-wrap: wrap;
    }
    .ws-triage-btn {
        font-size: 0.65rem;
        padding: 0.14rem 0.45rem;
        flex: 1 1 auto;
        justify-content: center;
    }

    /* Джерело і метрики: ще менше */
    #ws-events-section .small.text-muted {
        font-size: 0.7rem;
    }

    /* Filter bar: вертикальний стек */
    .ws-filter-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.35rem;
    }
    .ws-filter-pills {
        flex-wrap: wrap;
    }
}

/* Планшети ≤768px: дві колонки або одна залежно від Bootstrap grid */
@media (max-width: 768px) {
    /* Cluster toggle кнопка: трохи менша */
    .ws-cluster-toggle {
        font-size: 0.68rem;
    }

    /* Source type tabs: перенос і менший відступ */
    .ws-source-tabs {
        gap: 0.2rem;
    }
    .ws-src-tab {
        font-size: 0.68rem;
        padding: 0.2rem 0.55rem;
    }

    /* Event section header: компактніше */
    #ws-events-section .ws-section-desc {
        font-size: 0.78rem;
    }
}

/* =============================================================================
   ETAP 33: Нові компоненти UI/UX Фаза 1
   ============================================================================= */

/* ─── ETAP 33.1: Головна навігація (main_nav) ─────────────────────────────── */

.vsoc-main-layout {
    display: flex;
    min-height: 100vh;
    background: var(--vsoc-bg-base, #0f111a);
}

.vsoc-main-nav {
    width: 240px;
    min-width: 240px;
    max-width: 240px;
    display: flex;
    flex-direction: column;
    background: var(--vsoc-panel-bg, #161929);
    border-right: 1px solid var(--vsoc-border, rgba(255,255,255,0.07));
    padding: 0;
    transition: width 0.22s ease, min-width 0.22s ease;
    overflow: hidden;
    position: sticky;
    top: 0;
    height: 100vh;
}

/* Стиснута навігація (collapsed) 1024–1279px */
@media (max-width: 1279px) {
    .vsoc-main-nav {
        width: 60px;
        min-width: 60px;
        max-width: 60px;
    }
    .vsoc-main-nav .vsoc-nav-text,
    .vsoc-main-nav .vsoc-nav-cluster-label,
    .vsoc-main-nav .vsoc-brand-tagline,
    .vsoc-main-nav .vsoc-brand-meta {
        display: none !important;
    }
    .vsoc-main-nav .vsoc-brand-name {
        font-size: 0.7rem;
        overflow: hidden;
        white-space: nowrap;
    }
    .vsoc-main-nav .vsoc-nav-link {
        padding: 0.55rem;
        justify-content: center;
    }
    .vsoc-main-nav .vsoc-nav-link .vsoc-nav-icon {
        margin: 0;
    }
    .vsoc-main-nav .vsoc-nav-footer {
        padding: 0.5rem;
        justify-content: center;
    }
}

/* Бренд-шапка навігації */
.vsoc-nav-brand {
    padding: 1.1rem 1rem 0.8rem;
    border-bottom: 1px solid var(--vsoc-border, rgba(255,255,255,0.07));
    flex-shrink: 0;
}

.vsoc-brand-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--vsoc-text-primary, #e8eaf0);
    letter-spacing: 0.01em;
    text-decoration: none;
    display: block;
}

.vsoc-brand-name:hover {
    color: var(--vsoc-primary, #0f6fff);
    text-decoration: none;
}

.vsoc-brand-tagline {
    font-size: 0.68rem;
    color: var(--vsoc-text-muted, #5c6382);
    margin-top: 0.15rem;
    line-height: 1.4;
}

.vsoc-brand-meta {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.5rem;
}

.vsoc-status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--vsoc-ok, #3ddc84);
    display: inline-block;
    flex-shrink: 0;
}

.vsoc-status-dot--warn { background: var(--vsoc-warn, #f5a623); }
.vsoc-status-dot--critical { background: var(--vsoc-danger, #e45c5c); }

.vsoc-brand-status-label {
    font-size: 0.68rem;
    color: var(--vsoc-text-muted, #5c6382);
}

/* Прокручувана зона навігації */
.vsoc-nav-scroll {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 0.6rem 0;
    scrollbar-width: thin;
    scrollbar-color: var(--vsoc-border, rgba(255,255,255,0.07)) transparent;
}

.vsoc-nav-scroll::-webkit-scrollbar { width: 4px; }
.vsoc-nav-scroll::-webkit-scrollbar-thumb {
    background: var(--vsoc-border, rgba(255,255,255,0.07));
    border-radius: 2px;
}

/* Кластер навігації */
.vsoc-nav-cluster {
    padding: 0 0 0.4rem;
}

.vsoc-nav-cluster-label {
    font-size: 0.62rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--vsoc-text-muted, #5c6382);
    padding: 0.7rem 1rem 0.25rem;
    display: block;
}

/* Посилання навігації */
.vsoc-nav-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 1rem;
    color: var(--vsoc-text-secondary, #9ba3bf);
    text-decoration: none;
    font-size: 0.83rem;
    font-weight: 500;
    border-radius: 0;
    transition: background 0.15s, color 0.15s;
    position: relative;
    white-space: nowrap;
}

.vsoc-nav-link:hover {
    background: rgba(91, 138, 245, 0.08);
    color: var(--vsoc-text-primary, #e8eaf0);
    text-decoration: none;
}

.vsoc-nav-link.active {
    background: rgba(91, 138, 245, 0.14);
    color: var(--vsoc-primary, #0f6fff);
    font-weight: 600;
}

.vsoc-nav-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--vsoc-primary, #0f6fff);
    border-radius: 0 2px 2px 0;
}

.vsoc-nav-link--locked {
    opacity: 0.45;
    cursor: default;
    pointer-events: none;
}

.vsoc-nav-link--locked:hover {
    background: transparent;
    color: var(--vsoc-text-secondary, #9ba3bf);
}

.vsoc-nav-icon {
    font-size: 1rem;
    width: 1.1rem;
    text-align: center;
    flex-shrink: 0;
    color: inherit;
}

.vsoc-nav-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    min-width: 0;
}

.vsoc-nav-text-main {
    font-size: 0.83rem;
}

.vsoc-nav-text-sub {
    font-size: 0.65rem;
    color: var(--vsoc-text-muted, #5c6382);
    font-weight: 400;
    margin-top: 0.05rem;
}

.vsoc-nav-link.active .vsoc-nav-text-sub {
    color: rgba(91, 138, 245, 0.7);
}

.vsoc-nav-lock-icon {
    font-size: 0.7rem;
    color: var(--vsoc-text-muted, #5c6382);
    margin-left: auto;
    flex-shrink: 0;
}

.vsoc-nav-divider {
    height: 1px;
    background: var(--vsoc-border, rgba(255,255,255,0.07));
    margin: 0.5rem 1rem;
}

/* Підвал навігації (профіль + дзвіночок + вихід) */
.vsoc-nav-footer {
    border-top: 1px solid var(--vsoc-border, rgba(255,255,255,0.07));
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-shrink: 0;
}

.vsoc-nav-footer-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--vsoc-primary, #0f6fff);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}

.vsoc-nav-footer-info {
    flex: 1;
    min-width: 0;
}

.vsoc-nav-footer-email {
    font-size: 0.72rem;
    color: var(--vsoc-text-secondary, #9ba3bf);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: block;
}

.vsoc-nav-footer-role {
    font-size: 0.62rem;
    color: var(--vsoc-text-muted, #5c6382);
}

.vsoc-nav-footer-actions {
    display: flex;
    gap: 0.3rem;
}

.vsoc-nav-footer-btn {
    background: none;
    border: none;
    padding: 0.25rem;
    color: var(--vsoc-text-muted, #5c6382);
    cursor: pointer;
    border-radius: 4px;
    transition: color 0.15s, background 0.15s;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    text-decoration: none;
}

.vsoc-nav-footer-btn:hover {
    color: var(--vsoc-text-primary, #e8eaf0);
    background: rgba(255,255,255,0.06);
    text-decoration: none;
}

/* Дзвіночок сповіщень */
.vsoc-bell-btn {
    position: relative;
}

.vsoc-bell-badge {
    position: absolute;
    top: 0;
    right: 0;
    width: 7px;
    height: 7px;
    background: var(--vsoc-danger, #e45c5c);
    border-radius: 50%;
    border: 1px solid var(--vsoc-panel-bg, #161929);
}

/* Головна зона контенту (поряд з навігацією) */
.vsoc-main-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Верхній бар (topbar) */
.vsoc-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.65rem 1.5rem;
    border-bottom: 1px solid var(--vsoc-border, rgba(255,255,255,0.07));
    background: var(--vsoc-panel-bg, #161929);
    flex-shrink: 0;
    gap: 1rem;
}

.vsoc-topbar-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
}

.vsoc-topbar-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: var(--vsoc-text-muted, #5c6382);
}

.vsoc-topbar-breadcrumb .vsoc-bc-current {
    color: var(--vsoc-text-primary, #e8eaf0);
    font-weight: 600;
}

.vsoc-topbar-right {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-shrink: 0;
}

.vsoc-recs-toggle-btn {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.78rem;
    color: var(--vsoc-text-secondary, #9ba3bf);
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--vsoc-border, rgba(255,255,255,0.07));
    border-radius: 6px;
    padding: 0.3rem 0.7rem;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    white-space: nowrap;
}

.vsoc-recs-toggle-btn:hover,
.vsoc-recs-toggle-btn.active {
    background: rgba(91, 138, 245, 0.12);
    color: var(--vsoc-primary, #0f6fff);
    border-color: rgba(91, 138, 245, 0.3);
}

/* Зона прокрутки контенту */
.vsoc-page-body {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
}

/* ─── ETAP 33.2: Огляд з Cytoscape.js ─────────────────────────────────────── */

.vsoc-overview-layout {
    display: flex;
    gap: 1rem;
    height: 100%;
}

.vsoc-overview-graph-container {
    flex: 1;
    min-height: 460px;
    border-radius: 10px;
    background: var(--vsoc-panel-bg, #161929);
    border: 1px solid var(--vsoc-border, rgba(255,255,255,0.07));
    position: relative;
    overflow: hidden;
}

#vsoc-entity-graph {
    width: 100%;
    height: 100%;
    min-height: 460px;
}

.vsoc-graph-toolbar {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    display: flex;
    gap: 0.35rem;
    z-index: 10;
}

.vsoc-graph-toolbar-btn {
    background: rgba(22, 25, 41, 0.92);
    border: 1px solid var(--vsoc-border, rgba(255,255,255,0.07));
    color: var(--vsoc-text-secondary, #9ba3bf);
    border-radius: 6px;
    padding: 0.3rem 0.55rem;
    font-size: 0.75rem;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.vsoc-graph-toolbar-btn:hover {
    background: rgba(91, 138, 245, 0.12);
    color: var(--vsoc-primary, #0f6fff);
}

.vsoc-graph-toolbar-btn.active {
    background: rgba(91, 138, 245, 0.2);
    color: var(--vsoc-primary, #0f6fff);
    border-color: rgba(91, 138, 245, 0.4);
}

.vsoc-graph-legend {
    position: absolute;
    bottom: 0.75rem;
    left: 0.75rem;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    z-index: 10;
}

.vsoc-graph-legend-item {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.68rem;
    color: var(--vsoc-text-muted, #5c6382);
}

.vsoc-graph-legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.vsoc-overview-side {
    width: 280px;
    min-width: 280px;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.vsoc-mini-stat-card {
    background: var(--vsoc-panel-bg, #161929);
    border: 1px solid var(--vsoc-border, rgba(255,255,255,0.07));
    border-radius: 10px;
    padding: 0.9rem 1rem;
}

.vsoc-mini-stat-card__label {
    font-size: 0.7rem;
    color: var(--vsoc-text-muted, #5c6382);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.25rem;
}

.vsoc-mini-stat-card__value {
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--vsoc-text-primary, #e8eaf0);
    line-height: 1.1;
}

.vsoc-mini-stat-card__sub {
    font-size: 0.7rem;
    color: var(--vsoc-text-muted, #5c6382);
    margin-top: 0.15rem;
}

.vsoc-mini-stat-card--ok { border-left: 3px solid var(--vsoc-ok, #3ddc84); }
.vsoc-mini-stat-card--warn { border-left: 3px solid var(--vsoc-warn, #f5a623); }
.vsoc-mini-stat-card--info { border-left: 3px solid var(--vsoc-primary, #0f6fff); }
.vsoc-mini-stat-card--muted { border-left: 3px solid var(--vsoc-border, rgba(255,255,255,0.1)); }

/* Перемикач режиму: граф / таблиця */
.vsoc-view-toggle {
    display: flex;
    gap: 0;
    border: 1px solid var(--vsoc-border, rgba(255,255,255,0.07));
    border-radius: 6px;
    overflow: hidden;
}

.vsoc-view-toggle-btn {
    background: none;
    border: none;
    padding: 0.3rem 0.75rem;
    font-size: 0.75rem;
    color: var(--vsoc-text-secondary, #9ba3bf);
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.vsoc-view-toggle-btn.active {
    background: rgba(91, 138, 245, 0.18);
    color: var(--vsoc-primary, #0f6fff);
}

.vsoc-view-toggle-btn:not(:last-child) {
    border-right: 1px solid var(--vsoc-border, rgba(255,255,255,0.07));
}

/* ─── ETAP 33.3: Панель рекомендацій ──────────────────────────────────────── */

.vsoc-recs-panel {
    position: fixed;
    top: 0;
    right: -340px;
    width: 320px;
    height: 100vh;
    background: var(--vsoc-panel-bg, #161929);
    border-left: 1px solid var(--vsoc-border, rgba(255,255,255,0.07));
    z-index: 900;
    display: flex;
    flex-direction: column;
    transition: right 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -4px 0 24px rgba(0,0,0,0.3);
}

.vsoc-recs-panel.open {
    right: 0;
}

.vsoc-recs-panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--vsoc-border, rgba(255,255,255,0.07));
    flex-shrink: 0;
}

.vsoc-recs-panel__title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--vsoc-text-primary, #e8eaf0);
}

.vsoc-recs-panel__close {
    background: none;
    border: none;
    color: var(--vsoc-text-muted, #5c6382);
    font-size: 1rem;
    cursor: pointer;
    padding: 0.15rem;
    border-radius: 4px;
    transition: color 0.15s;
}

.vsoc-recs-panel__close:hover {
    color: var(--vsoc-text-primary, #e8eaf0);
}

.vsoc-recs-panel__body {
    flex: 1;
    overflow-y: auto;
    padding: 0.75rem;
    scrollbar-width: thin;
}

.vsoc-rec-item {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--vsoc-border, rgba(255,255,255,0.07));
    border-radius: 8px;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    font-size: 0.8rem;
    color: var(--vsoc-text-secondary, #9ba3bf);
    transition: background 0.15s;
    cursor: pointer;
}

.vsoc-rec-item:hover {
    background: rgba(91, 138, 245, 0.07);
    border-color: rgba(91, 138, 245, 0.2);
}

.vsoc-rec-item__title {
    font-weight: 600;
    color: var(--vsoc-text-primary, #e8eaf0);
    margin-bottom: 0.3rem;
    font-size: 0.82rem;
}

.vsoc-rec-item__meta {
    font-size: 0.68rem;
    color: var(--vsoc-text-muted, #5c6382);
    margin-top: 0.3rem;
}

.vsoc-recs-empty {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--vsoc-text-muted, #5c6382);
    font-size: 0.8rem;
}

/* ─── ETAP 33.4: Тріал-банер ──────────────────────────────────────────────── */

.vsoc-trial-banner {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1.25rem;
    font-size: 0.8rem;
    font-weight: 500;
    border-bottom: 1px solid transparent;
    flex-shrink: 0;
    user-select: none;
}

.vsoc-trial-banner--warn {
    background: rgba(245, 166, 35, 0.12);
    border-color: rgba(245, 166, 35, 0.25);
    color: #f5c76a;
}

.vsoc-trial-banner--critical {
    background: rgba(228, 92, 92, 0.14);
    border-color: rgba(228, 92, 92, 0.3);
    color: #f07272;
}

.vsoc-trial-banner__icon {
    font-size: 0.95rem;
    flex-shrink: 0;
}

.vsoc-trial-banner__text {
    flex: 1;
}

.vsoc-trial-banner__days {
    font-weight: 700;
}

.vsoc-trial-banner__cta {
    font-size: 0.75rem;
    padding: 0.2rem 0.65rem;
    border-radius: 5px;
    white-space: nowrap;
    text-decoration: none;
    font-weight: 600;
    flex-shrink: 0;
}

.vsoc-trial-banner--warn .vsoc-trial-banner__cta {
    background: rgba(245, 166, 35, 0.22);
    color: #f5c76a;
    border: 1px solid rgba(245, 166, 35, 0.4);
}

.vsoc-trial-banner--warn .vsoc-trial-banner__cta:hover {
    background: rgba(245, 166, 35, 0.35);
    color: #fff;
    text-decoration: none;
}

.vsoc-trial-banner--critical .vsoc-trial-banner__cta {
    background: rgba(228, 92, 92, 0.22);
    color: #f07272;
    border: 1px solid rgba(228, 92, 92, 0.4);
}

.vsoc-trial-banner--critical .vsoc-trial-banner__cta:hover {
    background: rgba(228, 92, 92, 0.35);
    color: #fff;
    text-decoration: none;
}

/* ─── ETAP 33.5: Ворота доступу (feature gate) ─────────────────────────────── */

.vsoc-feature-gate {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 3rem 2rem;
    min-height: 320px;
}

.vsoc-feature-gate__lock {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--vsoc-text-muted, #5c6382);
    opacity: 0.7;
}

.vsoc-feature-gate__title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--vsoc-text-primary, #e8eaf0);
    margin-bottom: 0.5rem;
}

.vsoc-feature-gate__desc {
    font-size: 0.85rem;
    color: var(--vsoc-text-muted, #5c6382);
    max-width: 380px;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.vsoc-feature-gate__badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.2rem 0.65rem;
    border-radius: 20px;
    background: rgba(91, 138, 245, 0.12);
    color: var(--vsoc-primary, #0f6fff);
    border: 1px solid rgba(91, 138, 245, 0.25);
    margin-bottom: 1.25rem;
}

.vsoc-feature-gate__actions {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* ─── ETAP 33.6: Auth-контур: bind-bot, access-status ─────────────────────── */

.vsoc-auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--vsoc-bg-base, #0f111a);
    padding: 2rem 1rem;
}

.vsoc-auth-card {
    background: var(--vsoc-panel-bg, #161929);
    border: 1px solid var(--vsoc-border, rgba(255,255,255,0.07));
    border-radius: 14px;
    padding: 2rem 2.5rem;
    width: 100%;
    max-width: 440px;
}

.vsoc-auth-card__icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    color: var(--vsoc-primary, #0f6fff);
}

.vsoc-auth-card__title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--vsoc-text-primary, #e8eaf0);
    margin-bottom: 0.35rem;
}

.vsoc-auth-card__desc {
    font-size: 0.83rem;
    color: var(--vsoc-text-muted, #5c6382);
    margin-bottom: 1.5rem;
    line-height: 1.55;
}

.vsoc-bind-bot-code {
    background: rgba(91, 138, 245, 0.08);
    border: 1px solid rgba(91, 138, 245, 0.25);
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
    margin-bottom: 1.25rem;
}

.vsoc-bind-bot-code__label {
    font-size: 0.7rem;
    color: var(--vsoc-text-muted, #5c6382);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.4rem;
}

.vsoc-bind-bot-code__value {
    font-family: 'Space Grotesk', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--vsoc-primary, #0f6fff);
    letter-spacing: 0.08em;
}

.vsoc-bind-bot-steps {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
    counter-reset: vsoc-steps;
}

.vsoc-bind-bot-steps li {
    counter-increment: vsoc-steps;
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    font-size: 0.82rem;
    color: var(--vsoc-text-secondary, #9ba3bf);
    margin-bottom: 0.6rem;
    line-height: 1.5;
}

.vsoc-bind-bot-steps li::before {
    content: counter(vsoc-steps);
    background: rgba(91, 138, 245, 0.15);
    color: var(--vsoc-primary, #0f6fff);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

/* Статус доступу */
.vsoc-access-status-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid var(--vsoc-border, rgba(255,255,255,0.07));
    margin-bottom: 1rem;
}

.vsoc-access-status-card--ok { border-color: rgba(61, 220, 132, 0.3); background: rgba(61, 220, 132, 0.06); }
.vsoc-access-status-card--warn { border-color: rgba(245, 166, 35, 0.3); background: rgba(245, 166, 35, 0.06); }
.vsoc-access-status-card--blocked { border-color: rgba(228, 92, 92, 0.3); background: rgba(228, 92, 92, 0.06); }

.vsoc-access-status-card__icon {
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.vsoc-access-status-card--ok .vsoc-access-status-card__icon { color: var(--vsoc-ok, #3ddc84); }
.vsoc-access-status-card--warn .vsoc-access-status-card__icon { color: var(--vsoc-warn, #f5a623); }
.vsoc-access-status-card--blocked .vsoc-access-status-card__icon { color: var(--vsoc-danger, #e45c5c); }

.vsoc-access-status-card__body {
    flex: 1;
    min-width: 0;
}

.vsoc-access-status-card__label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--vsoc-text-primary, #e8eaf0);
    margin-bottom: 0.2rem;
}

.vsoc-access-status-card__detail {
    font-size: 0.75rem;
    color: var(--vsoc-text-muted, #5c6382);
    line-height: 1.5;
}

/* ─── ETAP 33.7: Desktop-only viewport guard ───────────────────────────────── */

#vsoc-viewport-guard {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--vsoc-bg-base, #0f111a);
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    flex-direction: column;
    gap: 1rem;
}

#vsoc-viewport-guard .vsoc-guard-icon {
    font-size: 2.5rem;
    color: var(--vsoc-warn, #f5a623);
}

#vsoc-viewport-guard .vsoc-guard-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--vsoc-text-primary, #e8eaf0);
}

#vsoc-viewport-guard .vsoc-guard-desc {
    font-size: 0.83rem;
    color: var(--vsoc-text-muted, #5c6382);
    max-width: 320px;
    line-height: 1.6;
}

@media (max-width: 1023px) {
    #vsoc-viewport-guard {
        display: flex;
    }
}

/* Максимальна ширина сторінки (desktop-first) */
@media (min-width: 1680px) {
    .vsoc-main-layout {
        max-width: 1680px;
        margin: 0 auto;
    }
}

/* ═══════════════════════════════════════════════════════
   ETAP 97 — Landing/Onboarding CRO
   Фракція прогресу, success animation, primary CTA
   ═══════════════════════════════════════════════════════ */

/* Прогрес-фракція (1/4 — 4/4) */
.onboarding-fraction {
    display: inline-flex;
    align-items: baseline;
    gap: 0.1rem;
    font-family: var(--vsoc-font-display, sans-serif);
    font-size: var(--vsoc-text-2xl, 1.35rem);
    font-weight: var(--vsoc-weight-extrabold, 800);
    line-height: 1;
    color: var(--vsoc-ink-2, #334155);
}

.onboarding-fraction-done {
    color: var(--vsoc-ok, #0f9d73);
    font-size: var(--vsoc-text-2xl, 1.35rem);
}

.onboarding-fraction-sep {
    color: var(--vsoc-ink-3, #64748b);
    font-size: var(--vsoc-text-lg, 1rem);
    font-weight: var(--vsoc-weight-regular, 400);
    padding: 0 0.05rem;
}

.onboarding-fraction-total {
    font-size: var(--vsoc-text-xl, 1.125rem);
    color: var(--vsoc-ink-3, #64748b);
}

/* Success animation при завершенні всіх кроків */
.onboarding-complete .onboarding-fraction-done {
    animation: vsoc-success-pop 0.5s ease-out forwards;
}

@keyframes vsoc-success-pop {
    0%   { transform: scale(1); }
    40%  { transform: scale(1.18); color: var(--vsoc-ok); }
    100% { transform: scale(1); }
}

/* Success banner */
.onboarding-success-banner {
    background: var(--vsoc-ok-bg, rgba(15, 157, 115, 0.08));
    border: 1px solid color-mix(in srgb, var(--vsoc-ok, #0f9d73) 25%, transparent);
    animation: vsoc-fade-in 0.4s ease-out;
}

/* Completed step card badge — subtle pulse */
.onboarding-progress-card .border-success {
    animation: vsoc-step-done 0.3s ease-out;
}

@keyframes vsoc-step-done {
    0%   { box-shadow: 0 0 0 0 rgba(15, 157, 115, 0.35); }
    100% { box-shadow: 0 0 0 8px rgba(15, 157, 115, 0); }
}

@keyframes vsoc-fade-in {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* === ETAP 436-438: Stat cards — tabular-nums, hover, transition === */
.vsoc-stat-card {
    border: 1px solid var(--line, #e2e8f0);
    border-radius: 0.75rem;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.vsoc-stat-card:hover {
    border-color: var(--primary, #7C3AED);
    box-shadow: 0 2px 8px rgba(15,23,42,0.06);
}
.vsoc-stat-value {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.75rem;
    line-height: 1.2;
    font-variant-numeric: tabular-nums;
    color: var(--ink-1, #0F172A);
}

/* === ETAP 436-438: Покращені empty states (enhanced empty states) === */
.ws-empty-state--enhanced {
    padding: 3rem 1.5rem;
    text-align: center;
    color: var(--ink-3, #64748b);
    border: 1.5px dashed var(--line, #e2e8f0);
    border-radius: 0.85rem;
    background: var(--bg-b, #f8fafc);
}
.ws-empty-state--enhanced .ws-empty-icon-circle {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    background: linear-gradient(135deg, #DBEAFE, #E0F2FE);
}
.ws-empty-state--enhanced .ws-empty-icon-circle i {
    font-size: 1.75rem;
    color: #2563EB;
    opacity: 0.7;
}
.ws-empty-state--enhanced .ws-empty-title {
    font-weight: 600;
    font-size: 1rem;
    color: var(--ink-1, #0F172A);
    margin-bottom: 0.4rem;
}
.ws-empty-state--enhanced .ws-empty-desc {
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
}
.ws-empty-state--enhanced .ws-empty-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* === ETAP 437: Source card hover та transition === */
.vsoc-source-card {
    border: 1px solid var(--line, #e2e8f0);
    border-radius: 0.75rem;
    transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}
.vsoc-source-card:hover {
    border-color: var(--primary, #7C3AED);
    box-shadow: 0 4px 16px rgba(15,23,42,0.08);
    transform: translateY(-2px);
}
.vsoc-source-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.5rem;
    background: var(--bg-b, #f1f5f9);
    flex-shrink: 0;
}

/* === ETAP 438: Analytics tabs sticky та active indicator === */
.vsoc-tabs .nav-link {
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--ink-3, #64748b);
    border: none;
    border-bottom: 2px solid transparent;
    padding: 0.5rem 1rem;
    transition: color 0.15s, border-color 0.15s;
}
.vsoc-tabs .nav-link:hover {
    color: var(--ink-1, #0F172A);
    border-bottom-color: var(--line, #e2e8f0);
}
.vsoc-tabs .nav-link.active {
    color: var(--primary, #7C3AED);
    border-bottom-color: var(--primary, #7C3AED);
    font-weight: 600;
}

/* === ETAP 438: Analytics filter persistence indicator === */
.vsoc-filter-active-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    color: var(--primary, #7C3AED);
    font-weight: 600;
    padding: 0.15rem 0.5rem;
    background: rgba(124,58,237,0.08);
    border-radius: 1rem;
}

/* === ETAP 439: Source Detail — section cards, health mini-bar, activity strip === */
.vsoc-detail-card {
    border: 1px solid var(--line, #e2e8f0);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.vsoc-detail-card:hover {
    border-color: color-mix(in srgb, var(--primary, #7C3AED) 40%, var(--line, #e2e8f0));
    box-shadow: 0 2px 8px rgba(15,23,42,0.05);
}
.vsoc-detail-card .card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.8125rem;
    color: var(--ink-1, #0F172A);
    background: var(--bg-b, #f8fafc);
    border-bottom: 1px solid var(--line, #e2e8f0);
    padding: 0.65rem 1rem;
}
.vsoc-detail-card .card-header .badge {
    margin-left: auto;
}

.vsoc-health-mini-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
}
.vsoc-health-mini-bar .progress {
    flex: 1;
    height: 6px;
    border-radius: 3px;
    background: var(--bg-b, #f1f5f9);
}
.vsoc-health-mini-bar-label {
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--ink-3, #64748b);
    white-space: nowrap;
}

.vsoc-activity-strip {
    display: flex;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--bg-b, #f8fafc);
    border: 1px solid var(--line, #e2e8f0);
    border-radius: 0.75rem;
    flex-wrap: wrap;
}
.vsoc-activity-strip-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    min-width: 80px;
}
.vsoc-activity-strip-value {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.125rem;
    font-variant-numeric: tabular-nums;
    color: var(--ink-1, #0F172A);
    line-height: 1.2;
}
.vsoc-activity-strip-label {
    font-size: 0.6875rem;
    color: var(--ink-3, #64748b);
    text-align: center;
    line-height: 1.3;
}

.vsoc-detail-table {
    margin: 0;
    font-size: 0.8125rem;
}
.vsoc-detail-table td {
    padding: 0.45rem 0.85rem;
    vertical-align: middle;
}
.vsoc-detail-table td:first-child {
    color: var(--ink-3, #64748b);
    white-space: nowrap;
}
.vsoc-detail-table td:last-child {
    text-align: end;
}
.vsoc-detail-table tr.table-danger td {
    color: var(--destructive, #DC2626);
    font-weight: 600;
}

.vsoc-ops-btn {
    font-size: 0.8125rem;
    font-weight: 500;
    padding: 0.45rem 0.85rem;
    border-radius: 0.5rem;
    transition: background-color 0.15s, border-color 0.15s, transform 0.1s;
}
.vsoc-ops-btn:active {
    transform: scale(0.97);
}

/* === ETAP 445: Guide Pages — code blocks, details, activity strip === */
.guide-code-block {
    font-size: 0.8125rem;
    line-height: 1.5;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    border: 1px solid var(--line, #e2e8f0);
    background: var(--bg-b, #f8fafc);
    color: var(--ink-1, #0F172A);
    overflow-x: auto;
    margin: 0;
}
.guide-details-summary {
    cursor: pointer;
    user-select: none;
}

/* === ETAP 448: Billing Invoice — card, header, wallet, detail rows, actions === */
.invoice-card {
    max-width: 520px;
    width: 100%;
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 4px 24px rgba(0,0,0,0.08);
    overflow: hidden;
}
.invoice-header {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #fff;
    padding: 1.75rem 2rem 1.5rem;
}
.invoice-badge-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255,255,255,0.12);
    border-radius: 20px;
    padding: 4px 12px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}
.invoice-badge-status--issued  { background: rgba(52,199,89,0.2); color: #34c759; }
.invoice-badge-status--paid    { background: rgba(52,199,89,0.35); color: #34c759; }
.invoice-badge-status--expired { background: rgba(255,69,58,0.2); color: #ff453a; }
.invoice-badge-status--cancelled { background: rgba(142,142,147,0.2); color: #8e8e93; }
.invoice-code {
    font-family: var(--vsoc-font-display, 'Space Grotesk', monospace);
    font-size: 0.8rem;
    opacity: 0.6;
    margin-bottom: 0.25rem;
    letter-spacing: 0.05em;
}
.invoice-amount-trx {
    font-family: var(--vsoc-font-display, 'Space Grotesk', sans-serif);
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
}
.invoice-amount-usd {
    font-size: 1rem;
    opacity: 0.65;
    margin-top: 0.15rem;
    font-variant-numeric: tabular-nums;
}
.invoice-body { padding: 1.75rem 2rem; }
.invoice-section-title {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #8e8e93;
    margin-bottom: 0.5rem;
}
.invoice-wallet-block {
    background: #f8f9fc;
    border: 1.5px solid #e8eaf0;
    border-radius: 0.75rem;
    padding: 1rem 1.25rem;
    margin-bottom: 1.25rem;
}
.invoice-wallet-address {
    font-family: var(--vsoc-font-display, 'Space Grotesk', monospace);
    font-size: 0.88rem;
    font-weight: 600;
    color: #1a1a2e;
    word-break: break-all;
    line-height: 1.4;
}
.invoice-wallet-copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.78rem;
    font-weight: 600;
    color: #2563EB;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    transition: opacity 0.15s;
    margin-top: 0.5rem;
}
.invoice-wallet-copy-btn:hover { opacity: 0.7; }
.invoice-wallet-copy-btn.copied { color: #16A34A; }
.invoice-qr-placeholder {
    width: 120px;
    height: 120px;
    background: #f0f0f5;
    border: 2px dashed #d1d1d6;
    border-radius: 0.625rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #8e8e93;
    font-size: 0.72rem;
    text-align: center;
    flex-shrink: 0;
}
.invoice-qr-placeholder i { font-size: 2rem; margin-bottom: 0.3rem; opacity: 0.4; }
.invoice-detail-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0.55rem 0;
    border-bottom: 1px solid #f2f2f7;
    font-size: 0.88rem;
    gap: 1rem;
}
.invoice-detail-row:last-child { border-bottom: none; }
.invoice-detail-label { color: #636366; flex-shrink: 0; }
.invoice-detail-value { font-weight: 600; color: #1a1a2e; text-align: right; word-break: break-all; font-variant-numeric: tabular-nums; }
.invoice-expires-block {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #fff8e7;
    border: 1px solid rgba(255,214,10,0.2);
    border-radius: 0.625rem;
    padding: 0.6rem 1rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: #7d5a00;
    margin-top: 1rem;
}
.invoice-expires-block i { font-size: 1rem; }
.invoice-expires-block--expired {
    background: #fff0f0;
    border-color: rgba(255,69,58,0.2);
    color: #c0392b;
}
.invoice-warning-block {
    background: #f8f9fc;
    border-radius: 0.625rem;
    padding: 0.85rem 1rem;
    font-size: 0.8rem;
    color: #636366;
    line-height: 1.5;
    margin-top: 1rem;
}
.invoice-warning-block strong { color: #1a1a2e; }
.invoice-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}
.invoice-btn-primary {
    flex: 1;
    min-width: 130px;
    background: linear-gradient(135deg, #2563EB, #1D4ED8);
    color: #fff;
    border: none;
    border-radius: 0.625rem;
    padding: 0.65rem 1rem;
    font-size: 0.88rem;
    font-weight: 700;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    transition: opacity 0.15s;
}
.invoice-btn-primary:hover { opacity: 0.92; color: #fff; }
.invoice-btn-secondary {
    background: #f2f2f7;
    color: #1a1a2e;
    border: none;
    border-radius: 0.625rem;
    padding: 0.65rem 1rem;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s;
}
.invoice-btn-secondary:hover { background: #e5e5ea; color: #1a1a2e; }
.invoice-footer {
    padding: 1rem 2rem 1.5rem;
    border-top: 1px solid #f2f2f7;
    text-align: center;
    font-size: 0.75rem;
    color: #aeaeb2;
}
.invoice-shell {
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 2rem 1rem;
    background: linear-gradient(135deg, #EFF6FF 0%, #F0FDFF 100%);
}

/* === ETAP 447: Trial/Launch — stats box, stat badges, auth-logo reuse === */
.auth-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    color: var(--auth-ink, #1E293B);
}
.auth-logo-mark {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #2563EB, #0EA5E9);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.auth-logo-text {
    font-family: var(--vsoc-font-display, 'Space Grotesk', sans-serif);
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}
.auth-card-title {
    margin: 0 0 0.2rem;
    font-family: var(--vsoc-font-display, 'Space Grotesk', sans-serif);
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}
.auth-card-sub {
    margin: 0;
    font-size: 0.88rem;
    color: var(--auth-ink-2, #475569);
}
.trial-stats-box {
    background: #F8FAFC;
    border-radius: 0.75rem;
    padding: 1rem;
    margin-bottom: 1.25rem;
    font-size: 0.85rem;
}
.trial-stats-title {
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--auth-ink, #1E293B);
}
.trial-stat-badge {
    border-radius: 999px;
    padding: 3px 10px;
    font-size: 0.78rem;
    font-weight: 600;
}
.trial-stat-badge--info {
    background: #DBEAFE;
    color: #1E40AF;
}
.trial-stat-badge--success {
    background: #DCFCE7;
    color: #166534;
}
.trial-stat-badge--warning {
    background: #FEF3C7;
    color: #92400E;
}

/* === ETAP 446: Auth-flow — icon circles, body text, alert radius === */
.auth-icon-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    font-size: 1.625rem;
}
.auth-icon-circle--success {
    background: linear-gradient(135deg, #DCFCE7, #D1FAE5);
    color: #16A34A;
}
.auth-icon-circle--info {
    background: linear-gradient(135deg, #DBEAFE, #E0F2FE);
    color: #2563EB;
}
.auth-icon-circle--danger {
    background: linear-gradient(135deg, #FEE2E2, #FECACA);
    color: #DC2626;
}
.auth-body-text {
    font-size: 0.92rem;
    color: var(--auth-ink-2, #475569);
    line-height: 1.6;
    margin-bottom: 0.75rem;
}
.auth-hint-text {
    font-size: 0.82rem;
    color: #94A3B8;
    margin-bottom: 1.25rem;
}
.auth-alert {
    border-radius: 0.75rem;
    font-size: 0.88rem;
}
.auth-code-badge {
    background: #F1F5F9;
    padding: 0.1rem 0.4rem;
    border-radius: 0.3rem;
    font-size: 0.85em;
}

/* === ETAP 449: Утилітарні CSS-класи замість inline styles === */

/* Заголовок сторінки (display шрифт, letter-spacing) */
.vsoc-page-title {
    font-family: var(--vsoc-font-display);
    letter-spacing: -0.02em;
}

/* Підзаголовок / lead — зменшений розмір */
.vsoc-lead-sm {
    font-size: 0.9rem;
}
.vsoc-lead-xs {
    font-size: 0.85rem;
}

/* Заголовок таблиці (th) — display шрифт + компактний padding */
.vsoc-detail-th {
    font-family: var(--vsoc-font-display);
    font-size: 0.8125rem;
    padding: 0.6rem 0.85rem;
}

/* Рядок заголовка таблиці — фон */
.vsoc-tr-header {
    background: var(--bg-b, #f8fafc);
}

/* Числові дані таблиці — tabular-nums + display шрифт */
.vsoc-td-num {
    font-family: var(--vsoc-font-display);
    font-variant-numeric: tabular-nums;
}
.vsoc-td-num-sm {
    font-family: var(--vsoc-font-display);
    font-variant-numeric: tabular-nums;
    font-size: 0.9rem;
}
.vsoc-td-num-lg {
    font-family: var(--vsoc-font-display);
    font-variant-numeric: tabular-nums;
    font-size: 1.05rem;
}

/* Моноширинний код (pre-wrap) */
.vsoc-code-pre {
    font-family: var(--vsoc-font-mono);
    font-size: 0.8rem;
    white-space: pre-wrap;
}

/* Код-мітка патчу */
.vsoc-code-label {
    font-family: var(--vsoc-font-display), monospace;
    font-variant-numeric: tabular-nums;
}

/* Обмеження ширини комірок таблиці */
.vsoc-td-truncate-sm { max-width: 120px; }
.vsoc-td-truncate-md { max-width: 190px; }
.vsoc-td-truncate-lg { max-width: 240px; }
.vsoc-td-truncate-xl { max-width: 280px; }
.vsoc-td-truncate-xxl { max-width: 360px; }
.vsoc-td-details { min-width: 300px; }

/* Контейнер таблиці з прокруткою */
.vsoc-table-scroll {
    max-height: 76vh;
}

/* Якір для scroll-margin (навігація guide sidebar) */
.vsoc-scroll-anchor {
    scroll-margin-top: 70px;
}

/* Мітка sidebar (guide, uppercase label) */
.vsoc-sidebar-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Іконка empty state — збільшена */
.vsoc-empty-icon-lg {
    font-size: 1.75rem;
}

/* Empty state compact (source_detail) */
.ws-empty-state--compact {
    padding: 1.5rem 1rem;
}
.ws-empty-state--compact .ws-empty-icon-circle {
    width: 48px;
    height: 48px;
    margin-bottom: 0.75rem;
}
.ws-empty-state--compact .ws-empty-icon-circle i {
    font-size: 1.25rem;
}
.ws-empty-state--compact .ws-empty-title {
    font-size: 0.875rem;
}
.ws-empty-state--compact .ws-empty-desc {
    font-size: 0.8125rem;
}

/* Health badge — компактний розмір */
.vsoc-badge-health {
    font-size: 0.6875rem;
}

/* Founding member alert (account_settings) */
.vsoc-founding-alert {
    background: linear-gradient(90deg, #fff8e7, #fff3cd);
    border: 1.5px solid #f5c518;
}
.vsoc-founding-icon {
    font-size: 1.5rem;
}
.vsoc-founding-title {
    color: #7a5500;
}
.vsoc-founding-badge {
    background: #f5c518;
    color: #3d2c00;
    font-size: 0.85rem;
    padding: 0.4em 0.8em;
}

/* Feature toggle item (account_settings) */
.vsoc-feature-item {
    border: 1px solid var(--vsoc-line);
    border-radius: 0.75rem;
}
.vsoc-feature-icon {
    font-size: 1.4rem;
    line-height: 1;
}
.vsoc-feature-label {
    font-size: 0.95rem;
}

/* Theme swatch badge (account_settings) */
.vsoc-theme-active-badge {
    font-size: 0.7rem;
}

/* Категорія зображення thumbnail (account_settings) */
.vsoc-category-thumb {
    height: 120px;
    object-fit: cover;
}

/* Auth button border-radius (auth pages) */
.vsoc-btn-rounded {
    border-radius: 0.75rem;
}

/* Auth password input padding */
.vsoc-input-password {
    padding-right: 2.5rem;
}

/* Auth password hint */
.vsoc-hint-sm {
    font-size: 0.8rem;
}

/* Auth inline button layout */
.vsoc-btn-flex {
    flex: 1;
}

/* Activity strip — full height */
.vsoc-activity-strip--full {
    height: 100%;
}
.vsoc-activity-strip-item--full {
    flex: none;
    width: 100%;
}

/* Progress bar widths (source_detail health) */
.vsoc-progress-100 { width: 100%; }
.vsoc-progress-60 { width: 60%; }
.vsoc-progress-30 { width: 30%; }
.vsoc-progress-15 { width: 15%; }

/* Invoice wallet button */
.vsoc-wallet-copy-static {
    cursor: default;
    margin-top: 0;
    font-size: 0.75rem;
}

/* Breadcrumb current item truncate */
.vsoc-bc-truncate {
    max-width: 200px;
}

/* Connector alerts (source_detail) — приховані за замовчуванням */
.vsoc-connector-msg {
    display: none;
}

/* Reduced motion (зменшений рух) === */
@media (prefers-reduced-motion: reduce) {
    .vsoc-stat-card,
    .vsoc-source-card,
    .vsoc-tabs .nav-link,
    .vsoc-detail-card,
    .vsoc-ops-btn,
    .guide-hero-panel {
        transition: none;
    }
    .vsoc-source-card:hover {
        transform: none;
    }
    .vsoc-ops-btn:active {
        transform: none;
    }
    .guide-hero-panel {
        animation: none;
    }
}

/* ─── ETAP 450: Midnight dark-mode overrides для dashboard ────────────── */
body.theme-blue,
body.theme-midnight {
    background: var(--vsoc-bg-a, #0f172a);
    color: var(--vsoc-ink-1, #f1f5f9);
}

body.theme-blue,
body.theme-midnight .workspace {
    color: var(--vsoc-ink-1, #f1f5f9);
}

body.theme-blue,
body.theme-midnight .card,
body.theme-blue,
body.theme-midnight .surface,
body.theme-blue,
body.theme-midnight .vsoc-panel,
body.theme-blue,
body.theme-midnight .vsoc-source-card,
body.theme-blue,
body.theme-midnight .vsoc-detail-card,
body.theme-blue,
body.theme-midnight .recommendation-card {
    background: var(--panel, rgba(30, 41, 59, 0.94));
    border-color: var(--line, #334155);
    color: var(--ink-1, #f1f5f9);
}

body.theme-blue,
body.theme-midnight .card-body,
body.theme-blue,
body.theme-midnight .card-header,
body.theme-blue,
body.theme-midnight .card-footer {
    color: var(--ink-1, #f1f5f9);
}

body.theme-blue,
body.theme-midnight .card-header {
    background: rgba(30, 41, 59, 0.6);
    border-bottom-color: var(--line, #334155);
}

body.theme-blue,
body.theme-midnight .form-control,
body.theme-blue,
body.theme-midnight .form-select {
    background: rgba(15, 23, 42, 0.6);
    border-color: var(--line, #334155);
    color: var(--ink-1, #f1f5f9);
}

body.theme-blue,
body.theme-midnight .form-control:focus,
body.theme-blue,
body.theme-midnight .form-select:focus {
    background: rgba(15, 23, 42, 0.8);
    border-color: var(--vsoc-primary, #0f6fff);
    color: var(--ink-1, #f1f5f9);
    box-shadow: 0 0 0 3px var(--vsoc-primary-soft, rgba(15, 111, 255, 0.12));
}

body.theme-blue,
body.theme-midnight .form-control::placeholder {
    color: var(--ink-3, #94a3b8);
}

body.theme-blue,
body.theme-midnight .form-label,
body.theme-blue,
body.theme-midnight label {
    color: var(--ink-2, #cbd5e1);
}

body.theme-blue,
body.theme-midnight .form-text {
    color: var(--ink-3, #94a3b8);
}

body.theme-blue,
body.theme-midnight .form-check-input {
    background-color: rgba(15, 23, 42, 0.6);
    border-color: var(--line, #334155);
}

body.theme-blue,
body.theme-midnight .table {
    --bs-table-bg: transparent;
    --bs-table-striped-bg: rgba(30, 41, 59, 0.3);
    --bs-table-hover-bg: rgba(30, 41, 59, 0.5);
    color: var(--ink-1, #f1f5f9);
    border-color: var(--line, #334155);
}

body.theme-blue,
body.theme-midnight .table th {
    color: var(--ink-2, #cbd5e1);
    border-bottom-color: var(--line, #334155);
}

body.theme-blue,
body.theme-midnight .table td {
    border-bottom-color: rgba(51, 65, 85, 0.4);
}

body.theme-blue,
body.theme-midnight .btn-outline-secondary {
    color: var(--ink-2, #cbd5e1);
    border-color: var(--line, #334155);
}

body.theme-blue,
body.theme-midnight .btn-outline-secondary:hover {
    background: rgba(30, 41, 59, 0.6);
    color: var(--ink-1, #f1f5f9);
}

body.theme-blue,
body.theme-midnight .btn-light,
body.theme-blue,
body.theme-midnight .bg-light {
    background: rgba(30, 41, 59, 0.5) !important;
    color: var(--ink-1, #f1f5f9) !important;
}

body.theme-blue,
body.theme-midnight .text-muted,
body.theme-blue,
body.theme-midnight .text-secondary {
    color: var(--ink-3, #94a3b8) !important;
}

body.theme-blue,
body.theme-midnight .text-dark {
    color: var(--ink-1, #f1f5f9) !important;
}

body.theme-blue,
body.theme-midnight .border {
    border-color: var(--line, #334155) !important;
}

body.theme-blue,
body.theme-midnight .badge.bg-light {
    background: rgba(51, 65, 85, 0.5) !important;
    color: var(--ink-2, #cbd5e1) !important;
}

body.theme-blue,
body.theme-midnight .list-group-item {
    background: rgba(30, 41, 59, 0.5);
    border-color: var(--line, #334155);
    color: var(--ink-1, #f1f5f9);
}

body.theme-blue,
body.theme-midnight .modal-content {
    background: #1e293b;
    border-color: var(--line, #334155);
    color: var(--ink-1, #f1f5f9);
}

body.theme-blue,
body.theme-midnight .modal-header {
    border-bottom-color: var(--line, #334155);
}

body.theme-blue,
body.theme-midnight .modal-footer {
    border-top-color: var(--line, #334155);
}

body.theme-blue,
body.theme-midnight .dropdown-menu {
    background: #1e293b;
    border-color: var(--line, #334155);
}

body.theme-blue,
body.theme-midnight .dropdown-item {
    color: var(--ink-1, #f1f5f9);
}

body.theme-blue,
body.theme-midnight .dropdown-item:hover {
    background: rgba(51, 65, 85, 0.6);
}

body.theme-blue,
body.theme-midnight .nav-tabs .nav-link {
    color: var(--ink-3, #94a3b8);
}

body.theme-blue,
body.theme-midnight .nav-tabs .nav-link.active {
    background: var(--panel, rgba(30, 41, 59, 0.94));
    border-color: var(--line, #334155);
    color: var(--ink-1, #f1f5f9);
}

body.theme-blue,
body.theme-midnight .alert {
    border-color: var(--line, #334155);
}

body.theme-blue,
body.theme-midnight .alert-info {
    background: rgba(3, 105, 161, 0.15);
    color: #7dd3fc;
}

body.theme-blue,
body.theme-midnight .alert-warning {
    background: rgba(245, 159, 11, 0.15);
    color: #fcd34d;
}

body.theme-blue,
body.theme-midnight .alert-danger {
    background: rgba(224, 49, 49, 0.15);
    color: #fca5a5;
}

body.theme-blue,
body.theme-midnight .alert-success {
    background: rgba(15, 157, 115, 0.15);
    color: #6ee7b7;
}

body.theme-blue,
body.theme-midnight .hint-pill {
    background: rgba(30, 41, 59, 0.8);
    border-color: var(--line, #334155);
    color: var(--ink-2, #cbd5e1);
}

body.theme-blue,
body.theme-midnight .theme-switch {
    background: rgba(30, 41, 59, 0.7);
    border-color: var(--line, #334155);
}

body.theme-blue,
body.theme-midnight .vsoc-surface-placeholder {
    border-color: var(--line, #334155);
    background: rgba(30, 41, 59, 0.3);
}

body.theme-blue,
body.theme-midnight .vsoc-surface-placeholder h4 {
    color: var(--ink-1, #f1f5f9);
}

body.theme-blue,
body.theme-midnight .ws-meta-chip {
    background: rgba(30, 41, 59, 0.6);
    color: var(--ink-2, #cbd5e1);
}

body.theme-blue,
body.theme-midnight a:not(.btn):not(.nav-link-ws) {
    color: var(--vsoc-primary, #0f6fff);
}

body.theme-blue,
body.theme-midnight hr {
    border-color: var(--line, #334155);
    opacity: 0.5;
}