:root {
    --bg-base: #050912;
    --bg-panel: #0a1120;
    --bg-panel-alt: #0f172a;
    --bg-elevated: #141f38;
    --border-subtle: rgba(56, 189, 248, 0.14);
    --border-bright: rgba(0, 242, 254, 0.42);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --cyan: #00f2fe;
    --cyan-soft: rgba(0, 242, 254, 0.12);
    --emerald: #10b981;
    --emerald-soft: rgba(16, 185, 129, 0.14);
    --amber: #f59e0b;
    --amber-soft: rgba(245, 158, 11, 0.14);
    --purple: #a855f7;
    --purple-soft: rgba(168, 85, 247, 0.14);
    --blue: #38bdf8;
    --red: #ef4444;
    --red-soft: rgba(239, 68, 68, 0.15);
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --font-display: 'Space Grotesk', sans-serif;
    --safe-top: env(safe-area-inset-top, 0px);
    --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

html, body {
    background: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 13.5px;
    line-height: 1.5;
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

code {
    font-family: var(--font-mono);
    font-size: 0.9em;
    color: var(--cyan);
    background: rgba(0, 242, 254, 0.08);
    padding: 1px 5px;
    border-radius: 4px;
}

.hidden {
    display: none !important;
}

.text-cyan { color: var(--cyan) !important; }
.text-emerald { color: var(--emerald) !important; }
.text-amber { color: var(--amber) !important; }
.text-purple { color: var(--purple) !important; }
.text-red { color: var(--red) !important; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }

/* ═══════════════════════════════════════════════════════════════════════
   ZERO-TRUST ADMIN VAULT LOCK SCREEN
   ═══════════════════════════════════════════════════════════════════════ */
.vault-lock-screen {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(20px + var(--safe-top)) 16px calc(20px + var(--safe-bottom));
    background: radial-gradient(circle at 50% 25%, #0d1b36 0%, #050912 75%);
    overflow-y: auto;
}

.vault-grid-backdrop {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 242, 254, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 242, 254, 0.04) 1px, transparent 1px);
    background-size: 36px 36px;
    pointer-events: none;
}

.vault-card {
    position: relative;
    width: 100%;
    max-width: 460px;
    background: rgba(10, 17, 32, 0.94);
    border: 1px solid var(--border-bright);
    border-radius: 18px;
    padding: 28px 24px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.75), 0 0 40px rgba(0, 242, 254, 0.12);
    backdrop-filter: blur(16px);
}

.vault-card-header {
    text-align: center;
    margin-bottom: 22px;
}

.vault-shield-icon {
    position: relative;
    width: 62px;
    height: 62px;
    margin: 0 auto 14px;
    border-radius: 50%;
    background: rgba(0, 242, 254, 0.1);
    border: 1px solid var(--cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 25px;
    color: var(--cyan);
}

.vault-pulse-ring {
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 1px solid rgba(0, 242, 254, 0.4);
    animation: pulseRing 2.4s infinite ease-out;
}

@keyframes pulseRing {
    0% { transform: scale(0.92); opacity: 0.9; }
    100% { transform: scale(1.28); opacity: 0; }
}

.vault-classification-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 999px;
    background: var(--red-soft);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #fca5a5;
    font-family: var(--font-mono);
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.06em;
    margin-bottom: 10px;
}

.vault-title {
    font-family: var(--font-display);
    font-size: 25px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #fff;
}

.vault-title span {
    color: var(--cyan);
}

.vault-subtitle {
    margin-top: 6px;
    color: var(--text-secondary);
    font-size: 12.5px;
}

.vault-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.vault-field label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
    letter-spacing: 0.04em;
}

.vault-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.vault-input-wrap input,
.vault-pin-input,
.creds-form input {
    width: 100%;
    background: #060b16;
    border: 1px solid rgba(148, 163, 184, 0.25);
    border-radius: 10px;
    padding: 12px 14px;
    color: #fff;
    font-family: var(--font-mono);
    font-size: 16px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.vault-input-wrap input:focus,
.vault-pin-input:focus,
.creds-form input:focus {
    outline: none;
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(0, 242, 254, 0.14);
}

.vault-pin-input {
    text-align: center;
    font-size: 21px;
    letter-spacing: 0.42em;
    font-weight: 700;
}

.vault-eye-btn {
    position: absolute;
    right: 10px;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 8px;
    font-size: 15px;
}

.vault-error-box {
    background: var(--red-soft);
    border: 1px solid var(--red);
    color: #fecaca;
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 12px;
    font-family: var(--font-mono);
}

.vault-submit-btn {
    background: linear-gradient(135deg, #00f2fe 0%, #0284c7 100%);
    color: #040914;
    border: none;
    border-radius: 10px;
    padding: 13px 18px;
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.03em;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: transform 0.15s, box-shadow 0.15s;
}

.vault-submit-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(0, 242, 254, 0.3);
}

.vault-security-footer {
    margin-top: 20px;
    padding-top: 14px;
    border-top: 1px solid rgba(148, 163, 184, 0.14);
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 11.5px;
    color: var(--text-secondary);
}

.vault-sec-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.vault-sec-item i {
    color: var(--emerald);
    width: 16px;
    text-align: center;
}

/* ═══════════════════════════════════════════════════════════════════════
   TOP COMMAND BAR & TABS
   ═══════════════════════════════════════════════════════════════════════ */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    padding: calc(10px + var(--safe-top)) 20px 10px;
    background: rgba(10, 17, 32, 0.95);
    border-bottom: 1px solid var(--border-subtle);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(14px);
}

.topbar-left, .topbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 12px var(--cyan);
    flex-shrink: 0;
}

.brand-title {
    font-family: var(--font-display);
    font-size: 15.5px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.brand-title span {
    color: var(--cyan);
}

.brand-sub {
    font-size: 11px;
    color: var(--text-secondary);
}

.conn-security-pill {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 5px 11px;
    border-radius: 999px;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.3);
    font-family: var(--font-mono);
    font-size: 11px;
    color: #e2e8f0;
}

.pill-sep {
    color: var(--text-muted);
}

.sync-status-box {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-secondary);
}

.live-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--emerald);
    box-shadow: 0 0 8px var(--emerald);
    animation: blinkLive 1.8s infinite;
}

@keyframes blinkLive {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.35; }
}

.btn-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 7px 12px;
    border-radius: 8px;
    font-family: var(--font-mono);
    font-size: 11.5px;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid rgba(148, 163, 184, 0.25);
    background: var(--bg-panel-alt);
    color: var(--text-primary);
    transition: all 0.15s;
}

.btn-action:hover {
    border-color: var(--cyan);
}

.btn-stream-active {
    background: var(--emerald-soft);
    border-color: rgba(16, 185, 129, 0.45);
    color: #6ee7b7;
}

.btn-cyan {
    background: var(--cyan-soft);
    border-color: rgba(0, 242, 254, 0.45);
    color: var(--cyan);
}

.btn-purple {
    background: var(--purple-soft);
    border-color: rgba(168, 85, 247, 0.45);
    color: #d8b4fe;
}

.btn-danger {
    background: var(--red-soft);
    border-color: rgba(239, 68, 68, 0.45);
    color: #fca5a5;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 11px;
}

/* COMMAND TABS (DESKTOP) */
.command-tabs {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    background: #070d19;
    border-bottom: 1px solid var(--border-subtle);
    overflow-x: auto;
}

.tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 8px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: 12.5px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.15s;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}

.tab-btn.active {
    background: rgba(0, 242, 254, 0.1);
    border-color: rgba(0, 242, 254, 0.4);
    color: var(--cyan);
}

.tab-badge {
    font-family: var(--font-mono);
    font-size: 10.5px;
    padding: 1px 6px;
    border-radius: 999px;
    background: rgba(56, 189, 248, 0.15);
    color: var(--cyan);
}

.tab-badge-amber {
    background: var(--amber-soft);
    color: var(--amber);
}

/* KPI RIBBON */
.kpi-ribbon {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 10px;
    padding: 12px 20px;
}

.kpi-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    padding: 10px 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.kpi-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    flex-shrink: 0;
}

.kpi-cyan { background: var(--cyan-soft); color: var(--cyan); }
.kpi-emerald { background: var(--emerald-soft); color: var(--emerald); }
.kpi-blue { background: rgba(56, 189, 248, 0.14); color: var(--blue); }
.kpi-purple { background: var(--purple-soft); color: var(--purple); }
.kpi-amber { background: var(--amber-soft); color: var(--amber); }
.kpi-red { background: var(--red-soft); color: var(--red); }

.kpi-body {
    min-width: 0;
    flex: 1;
}

.kpi-label {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.04em;
}

.kpi-value {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    margin-top: 1px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.kpi-sub {
    font-size: 11px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* WORKSPACE & PANELS */
.workspace {
    padding: 4px 20px 28px;
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

.panel {
    background: var(--bg-panel);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    padding: 11px 16px;
    background: rgba(15, 23, 42, 0.75);
    border-bottom: 1px solid var(--border-subtle);
}

.panel-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 700;
    color: #e2e8f0;
    letter-spacing: 0.02em;
}

.panel-title i {
    color: var(--cyan);
}

.panel-body {
    padding: 14px 16px;
}

.mono-badge {
    font-family: var(--font-mono);
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 6px;
    background: rgba(148, 163, 184, 0.12);
    color: var(--text-secondary);
}

.status-pill {
    font-family: var(--font-mono);
    font-size: 10.5px;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 999px;
    text-transform: uppercase;
}

.status-operational {
    background: var(--emerald-soft);
    color: var(--emerald);
    border: 1px solid rgba(16, 185, 129, 0.35);
}

.status-degraded {
    background: var(--amber-soft);
    color: var(--amber);
    border: 1px solid rgba(245, 158, 11, 0.35);
}

/* ═══════════════════════════════════════════════════════════════════════
   GRAPHICAL VPC & SERVICE TOPOLOGY MAP
   ═══════════════════════════════════════════════════════════════════════ */
.topology-layout {
    display: grid;
    grid-template-columns: 1fr 370px;
    gap: 14px;
    margin-bottom: 14px;
}

.map-controls {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    gap: 4px;
    background: #050912;
    padding: 3px;
    border-radius: 8px;
    border: 1px solid rgba(148, 163, 184, 0.16);
    overflow-x: auto;
}

.chip-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-secondary);
    padding: 5px 10px;
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.15s;
}

.chip-btn.active {
    background: var(--cyan-soft);
    border-color: rgba(0, 242, 254, 0.4);
    color: var(--cyan);
}

.chip-accent {
    background: rgba(16, 185, 129, 0.12);
    border-color: rgba(16, 185, 129, 0.35);
    color: var(--emerald);
}

.canvas-wrapper {
    position: relative;
    height: 550px;
    background: radial-gradient(circle at 52% 48%, #0c172e 0%, #050912 85%);
    overflow: hidden;
    user-select: none;
    touch-action: none;
}

#topology-canvas {
    width: 100%;
    height: 100%;
    display: block;
    cursor: grab;
    touch-action: none;
}

#topology-canvas:active {
    cursor: grabbing;
}

.canvas-zoom-controls {
    position: absolute;
    right: 12px;
    bottom: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    z-index: 10;
}

.zoom-fab {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: rgba(10, 17, 32, 0.92);
    border: 1px solid var(--border-bright);
    color: var(--cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

.zoom-fab:active {
    transform: scale(0.94);
}

.canvas-legend {
    position: absolute;
    left: 12px;
    bottom: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    background: rgba(5, 9, 18, 0.88);
    border: 1px solid var(--border-subtle);
    padding: 6px 10px;
    border-radius: 8px;
    font-size: 10.5px;
    color: var(--text-secondary);
    pointer-events: none;
    max-width: calc(100% - 64px);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

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

.dot-cyan { background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
.dot-emerald { background: var(--emerald); box-shadow: 0 0 8px var(--emerald); }
.dot-amber { background: var(--amber); box-shadow: 0 0 8px var(--amber); }
.dot-purple { background: var(--purple); box-shadow: 0 0 8px var(--purple); }

.canvas-hint {
    position: absolute;
    top: 10px;
    right: 14px;
    background: rgba(5, 9, 18, 0.82);
    border: 1px solid rgba(148, 163, 184, 0.16);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    color: var(--text-secondary);
    pointer-events: none;
}

/* INSPECTOR PANEL */
.inspector-panel {
    max-height: 602px;
}

.mobile-sheet-handle, .mobile-only-btn {
    display: none;
}

.inspector-body {
    padding: 14px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.insp-card {
    background: var(--bg-panel-alt);
    border: 1px solid rgba(148, 163, 184, 0.14);
    border-radius: 8px;
    padding: 10px 12px;
}

.insp-title {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 700;
    color: var(--cyan);
    margin-bottom: 2px;
}

.insp-sub {
    font-size: 11.5px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.insp-kv {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    padding: 4px 0;
    border-bottom: 1px dashed rgba(148, 163, 184, 0.1);
    font-size: 12px;
}

.insp-kv:last-child {
    border-bottom: none;
}

.insp-k {
    color: var(--text-secondary);
}

.insp-v {
    font-family: var(--font-mono);
    color: #fff;
    text-align: right;
    word-break: break-all;
}

/* BOTTOM GRID & CHARTS */
.bottom-grid, .two-col-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 14px;
}

.two-col-grid {
    grid-template-columns: 1fr 1fr;
}

.events-stream-table-wrap, .table-scroll {
    max-height: 290px;
    overflow-y: auto;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

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

.data-table th {
    position: sticky;
    top: 0;
    background: #0c1426;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    text-align: left;
    padding: 8px 10px;
    border-bottom: 1px solid var(--border-subtle);
    white-space: nowrap;
    z-index: 2;
}

.data-table td {
    padding: 7px 10px;
    border-bottom: 1px solid rgba(148, 163, 184, 0.08);
    color: #e2e8f0;
    font-family: var(--font-mono);
    font-size: 11.5px;
}

.data-table tr:hover td {
    background: rgba(0, 242, 254, 0.04);
}

.charts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 12px;
}

.mini-chart-box {
    background: var(--bg-panel-alt);
    border: 1px solid rgba(148, 163, 184, 0.14);
    border-radius: 8px;
    padding: 8px 10px;
}

.mini-chart-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
    color: var(--text-secondary);
    margin-bottom: 6px;
    font-family: var(--font-mono);
}

.mini-chart-box canvas {
    width: 100%;
    height: 82px;
    display: block;
}

/* KV GRIDS, CARDS & SUBSECTIONS */
.kv-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.kv-box {
    background: var(--bg-panel-alt);
    border: 1px solid rgba(148, 163, 184, 0.12);
    border-radius: 8px;
    padding: 8px 10px;
}

.kv-box-label {
    font-size: 10.5px;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

.kv-box-val {
    font-family: var(--font-mono);
    font-size: 12.5px;
    font-weight: 700;
    color: #fff;
    margin-top: 2px;
}

.subsection-title {
    font-family: var(--font-mono);
    font-size: 11.5px;
    font-weight: 700;
    color: var(--cyan);
    margin: 14px 0 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.ip-pills-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.ip-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    border-radius: 6px;
    background: var(--cyan-soft);
    border: 1px solid rgba(0, 242, 254, 0.35);
    font-family: var(--font-mono);
    font-size: 11.5px;
    color: #fff;
}

.iface-cards-wrap, .schemas-summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 10px;
}

.services-cards-grid, .buckets-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
    gap: 12px;
    padding: 14px;
}

.svc-card {
    background: var(--bg-panel-alt);
    border: 1px solid rgba(56, 189, 248, 0.18);
    border-radius: 10px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.svc-card-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
}

.svc-codename {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--cyan);
    letter-spacing: 0.05em;
}

.svc-name {
    font-size: 14px;
    font-weight: 700;
    color: #fff;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 4px;
}

.tag-chip {
    font-family: var(--font-mono);
    font-size: 10.5px;
    padding: 2px 7px;
    border-radius: 4px;
    background: rgba(148, 163, 184, 0.12);
    color: #cbd5e1;
}

.gauges-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.gauge-card {
    background: var(--bg-panel-alt);
    border: 1px solid rgba(148, 163, 184, 0.14);
    border-radius: 8px;
    padding: 10px;
    text-align: center;
}

.gauge-bar-bg {
    height: 7px;
    background: #050912;
    border-radius: 999px;
    margin-top: 6px;
    overflow: hidden;
}

.gauge-bar-fill {
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--cyan), var(--emerald));
}

.creds-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.form-row label {
    display: block;
    font-size: 11.5px;
    color: var(--text-secondary);
    margin-bottom: 5px;
    font-family: var(--font-mono);
}

.form-feedback {
    font-family: var(--font-mono);
    font-size: 12px;
    margin-top: 4px;
}

.empty-state {
    text-align: center;
    padding: 36px 20px;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 28px;
    color: var(--cyan);
    margin-bottom: 10px;
}

/* ═══════════════════════════════════════════════════════════════════════
   PWA INSTALL MODAL & MOBILE BOTTOM NAVIGATION BAR
   ═══════════════════════════════════════════════════════════════════════ */
.mobile-bottom-nav {
    display: none;
}

.pwa-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(4, 9, 20, 0.82);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.pwa-modal-card {
    width: 100%;
    max-width: 420px;
    background: var(--bg-panel);
    border: 1px solid var(--border-bright);
    border-radius: 16px;
    padding: 22px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8);
}

.pwa-modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.pwa-app-icon {
    width: 46px;
    height: 46px;
    border-radius: 11px;
    border: 1px solid var(--border-bright);
}

.pwa-modal-title {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    color: #fff;
}

.pwa-modal-sub {
    font-size: 11.5px;
    color: var(--text-secondary);
}

.pwa-modal-desc {
    font-size: 13px;
    color: #cbd5e1;
    margin-bottom: 14px;
}

.pwa-steps {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.pwa-step {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    background: var(--bg-panel-alt);
    border: 1px solid rgba(148, 163, 184, 0.14);
    border-radius: 10px;
    padding: 10px 12px;
    font-size: 12.5px;
    color: #e2e8f0;
}

.pwa-step i {
    font-size: 16px;
    margin-top: 2px;
}

/* TOASTS */
.toast-container {
    position: fixed;
    bottom: calc(20px + var(--safe-bottom));
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    background: rgba(15, 23, 42, 0.96);
    border: 1px solid var(--cyan);
    color: #fff;
    padding: 10px 14px;
    border-radius: 8px;
    font-family: var(--font-mono);
    font-size: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

/* ═══════════════════════════════════════════════════════════════════════
   RESPONSIVE & NATIVE MOBILE STANDALONE PWA BREAKPOINTS
   ═══════════════════════════════════════════════════════════════════════ */
@media (max-width: 1200px) {
    .kpi-ribbon {
        grid-template-columns: repeat(3, 1fr);
    }
    .topology-layout, .bottom-grid, .two-col-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hide-sm { display: none !important; }
    .desktop-tabs { display: none !important; }

    .topbar {
        padding: calc(8px + var(--safe-top)) 12px 8px;
        gap: 8px;
    }

    .brand-title { font-size: 14px; }
    .brand-sub { display: none; }

    .conn-security-pill {
        padding: 4px 8px;
        font-size: 10.5px;
    }

    .btn-action {
        padding: 7px 9px;
        font-size: 11px;
    }

    .btn-action .btn-label {
        display: none;
    }

    /* Horizontal Snap-Scrolling KPI Telemetry Strip on Mobile */
    .kpi-ribbon {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        gap: 8px;
        padding: 10px 12px;
        -webkit-overflow-scrolling: touch;
    }

    .kpi-ribbon::-webkit-scrollbar {
        display: none;
    }

    .kpi-card {
        flex: 0 0 215px;
        scroll-snap-align: start;
        padding: 9px 10px;
    }

    .workspace {
        padding: 2px 10px calc(82px + var(--safe-bottom));
    }

    .panel-header {
        padding: 9px 12px;
    }

    .panel-title {
        font-size: 11px;
    }

    .canvas-wrapper {
        height: 410px;
    }

    /* Expandable Mobile Inspector Sheet */
    .mobile-sheet-handle {
        display: flex;
        justify-content: center;
        padding: 7px 0 2px;
        background: rgba(15, 23, 42, 0.9);
        cursor: pointer;
    }

    .mobile-drag-pill {
        width: 38px;
        height: 4px;
        border-radius: 999px;
        background: rgba(148, 163, 184, 0.35);
    }

    .mobile-only-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 28px;
        height: 28px;
        border-radius: 6px;
        background: rgba(255, 255, 255, 0.06);
        border: 1px solid rgba(148, 163, 184, 0.2);
        color: var(--text-primary);
        cursor: pointer;
    }

    .inspector-panel.mobile-collapsed .inspector-body {
        max-height: 155px;
    }

    .charts-grid, .kv-grid, .gauges-row {
        grid-template-columns: 1fr;
    }

    .services-cards-grid, .buckets-cards-grid {
        grid-template-columns: 1fr;
        padding: 10px;
    }

    /* Native iOS / Android Bottom Tab Bar */
    .mobile-bottom-nav {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 950;
        display: grid;
        grid-template-columns: repeat(5, 1fr);
        background: rgba(8, 14, 27, 0.96);
        border-top: 1px solid rgba(0, 242, 254, 0.22);
        padding: 6px 4px calc(6px + var(--safe-bottom));
        backdrop-filter: blur(18px);
        box-shadow: 0 -8px 28px rgba(0, 0, 0, 0.65);
    }

    .m-nav-item {
        position: relative;
        background: none;
        border: none;
        color: var(--text-secondary);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 3px;
        padding: 5px 2px;
        font-family: var(--font-sans);
        font-size: 10.5px;
        font-weight: 600;
        cursor: pointer;
        border-radius: 8px;
    }

    .m-nav-item i {
        font-size: 16px;
    }

    .m-nav-item.active {
        color: var(--cyan);
        background: rgba(0, 242, 254, 0.08);
    }

    .m-nav-badge {
        position: absolute;
        top: 2px;
        right: 14%;
        font-style: normal;
        font-family: var(--font-mono);
        font-size: 9px;
        font-weight: 700;
        padding: 0 5px;
        border-radius: 999px;
        background: var(--cyan);
        color: #040914;
    }

    .toast-container {
        bottom: calc(74px + var(--safe-bottom));
        left: 12px;
        right: 12px;
    }
}

@media (max-width: 480px) {
    .hide-xs { display: none !important; }
}