:root {
    color-scheme: dark;
    --bg:       #05080f;
    --panel:    #0b1019;
    --panel2:   #0f1623;
    --panel3:   #131c2e;
    --border:   rgba(255,255,255,0.09);
    --border2:  rgba(255,255,255,0.05);
    --text:     rgba(255,255,255,0.92);
    --muted:    rgba(255,255,255,0.48);
    --muted2:   rgba(255,255,255,0.28);
    --accent:   #22d3ee;
    --accent2:  #0ea5e9;
    --green:    #34d399;
    --yellow:   #fbbf24;
    --danger:   #fb7185;
    --sidebar-w: 220px;
    font-family: 'DM Sans', ui-sans-serif, system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    min-height: 100vh;
    background:
        radial-gradient(ellipse 60% 40% at 10% -10%, rgba(34,211,238,0.10) 0%, transparent 60%),
        radial-gradient(ellipse 40% 30% at 90% 100%, rgba(14,165,233,0.07) 0%, transparent 60%),
        var(--bg);
    color: var(--text);
    overflow-x: hidden;
}

/* ─── SCROLLBAR ─────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: rgba(34,211,238,0.4); }

/* ─── LAYOUT SHELL ───────────────────────────── */
.portal-layout {
    display: flex;
    min-height: 100vh;
}

/* ─── SIDEBAR ────────────────────────────────── */
.portal-sidebar {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: var(--sidebar-w);
    display: flex;
    flex-direction: column;
    background: var(--panel);
    border-right: 1px solid var(--border);
    z-index: 100;
    transition: transform 0.25s ease;
}

.sidebar-brand {
    padding: 22px 18px 18px;
    border-bottom: 1px solid var(--border2);
}

.sidebar-brand .eyebrow {
    display: block;
    color: var(--accent);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 4px;
    font-family: 'IBM Plex Mono', monospace;
}

.sidebar-brand h1 {
    font-size: 15px;
    font-weight: 800;
    line-height: 1.2;
    color: var(--text);
}

/* Session badge */
.session-badge {
    margin: 12px 18px;
    padding: 9px 12px;
    border-radius: 8px;
    background: rgba(34,211,238,0.07);
    border: 1px solid rgba(34,211,238,0.18);
    display: none;
    flex-direction: column;
    gap: 3px;
}

.session-badge.visible { display: flex; }

.session-badge-role {
    font-size: 11px;
    font-weight: 800;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-family: 'IBM Plex Mono', monospace;
}

.session-badge-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.session-badge-workspace {
    font-size: 11px;
    color: var(--muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Nav */
.sidebar-nav {
    flex: 1;
    padding: 8px 10px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    overflow-y: auto;
}

.nav-section-label {
    padding: 10px 8px 4px;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted2);
    font-family: 'IBM Plex Mono', monospace;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 9px 10px;
    border-radius: 8px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    transition: background 0.15s, color 0.15s;
    position: relative;
}

.nav-item:hover {
    background: rgba(255,255,255,0.05);
    color: var(--text);
}

.nav-item.active {
    background: rgba(34,211,238,0.1);
    color: var(--accent);
    border: 1px solid rgba(34,211,238,0.2);
}

.nav-item svg {
    width: 16px; height: 16px;
    flex-shrink: 0;
    opacity: 0.7;
}

.nav-item.active svg { opacity: 1; }

/* Sidebar footer */
.sidebar-footer {
    padding: 14px 10px;
    border-top: 1px solid var(--border2);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.sidebar-footer a,
.sidebar-footer button {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 9px 10px;
    border-radius: 8px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    background: transparent;
    width: 100%;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.sidebar-footer a:hover,
.sidebar-footer button:hover {
    background: rgba(255,255,255,0.05);
    color: var(--text);
}

.sidebar-footer a svg,
.sidebar-footer button svg {
    width: 16px; height: 16px;
    flex-shrink: 0;
}

#logoutBtn {
    color: rgba(251,113,133,0.7);
}

#logoutBtn:hover {
    color: var(--danger);
    background: rgba(251,113,133,0.08);
}

/* ─── MAIN CONTENT AREA ───────────────────────── */
.portal-main {
    margin-left: var(--sidebar-w);
    flex: 1;
    min-width: 0;
    padding: 28px 32px 60px;
}

/* ─── SECTIONS (TAB PANELS) ──────────────────── */
.portal-section {
    display: none;
    animation: fadeIn 0.2s ease;
}

.portal-section.active { display: block; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ─── PAGE HEADER ─────────────────────────────── */
.page-header {
    margin-bottom: 24px;
}

.page-header .eyebrow {
    display: block;
    color: var(--accent);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 4px;
    font-family: 'IBM Plex Mono', monospace;
}

.page-header h2 {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 5px;
}

.page-header p {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.55;
    max-width: 640px;
}

/* ─── CARDS / PANELS ─────────────────────────── */
.panel,
.tool-card {
    background: rgba(11,16,25,0.92);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}

.panel { padding: 20px; }
.tool-card { padding: 18px; }

.card-note {
    margin-bottom: 14px;
    font-size: 13px;
    color: var(--muted);
    line-height: 1.5;
}

/* ─── EYEBROW ─────────────────────────────────── */
.eyebrow {
    display: block;
    color: var(--accent);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-family: 'IBM Plex Mono', monospace;
}

h2 { font-size: 20px; font-weight: 800; margin-bottom: 8px; }
h3 { font-size: 15px; font-weight: 700; margin-bottom: 14px; }
p  { color: var(--muted); line-height: 1.55; }

/* ─── BUTTONS ─────────────────────────────────── */
button {
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
    font-size: 13px;
    border: 0;
    padding: 10px 14px;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    transition: opacity 0.15s, filter 0.15s, transform 0.1s;
}

button:disabled { opacity: 0.45; cursor: not-allowed; }

button:not(:disabled):active { transform: scale(0.97); }

.primary-btn {
    background: var(--accent);
    color: #031018;
    font-weight: 800;
}

.primary-btn:not(:disabled):hover { filter: brightness(1.1); }

.secondary-btn {
    background: rgba(52,211,153,0.12);
    color: var(--green);
    border: 1px solid rgba(52,211,153,0.28);
}

.secondary-btn:not(:disabled):hover {
    background: rgba(52,211,153,0.2);
}

.ghost-btn, .ghost-link {
    background: transparent;
    color: var(--muted);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-weight: 600;
    padding: 9px 14px;
    font-size: 13px;
    font-family: inherit;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    text-decoration: none;
    transition: border-color 0.15s, color 0.15s;
}

.ghost-link:hover, .ghost-btn:hover {
    border-color: rgba(255,255,255,0.22);
    color: var(--text);
}

.button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 12px;
}

/* Button icons */
.btn-icon {
    width: 15px; height: 15px;
    flex-shrink: 0;
}

/* ─── FORMS ───────────────────────────────────── */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 14px;
}

label {
    display: grid;
    gap: 6px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.wide { grid-column: 1 / -1; }

input, .select {
    width: 100%;
    min-height: 38px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--panel2);
    color: var(--text);
    padding: 9px 11px;
    outline: none;
    font-size: 13px;
    font-family: inherit;
    transition: border-color 0.15s;
}

input:focus, .select:focus { border-color: var(--accent); }
input::placeholder { color: var(--muted2); }

.select { margin-top: 12px; }

/* ─── SECTION TITLE ROW ───────────────────────── */
.section-title {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 14px;
}

.section-title h3 { margin-bottom: 4px; }

/* ─── SPLIT GRID ──────────────────────────────── */
.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

/* ─── STATUS TEXT ─────────────────────────────── */
.status-text {
    min-height: 18px;
    margin: 12px 0 0;
    font-size: 12px;
    color: var(--muted);
    font-family: 'IBM Plex Mono', monospace;
}

/* ─── PILLS / BADGES ──────────────────────────── */
.pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    min-height: 24px;
    padding: 4px 9px;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: 'IBM Plex Mono', monospace;
}

.status-active {
    background: rgba(52,211,153,0.12);
    color: var(--green);
    border: 1px solid rgba(52,211,153,0.25);
}

.status-warn, .status-draft {
    background: rgba(251,191,36,0.11);
    color: var(--yellow);
    border: 1px solid rgba(251,191,36,0.28);
}

.status-danger {
    background: rgba(251,113,133,0.11);
    color: var(--danger);
    border: 1px solid rgba(251,113,133,0.3);
}

/* Heartbeat dot for active status */
.heartbeat-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: currentColor;
    flex-shrink: 0;
}

.status-active .heartbeat-dot {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.4; transform: scale(0.7); }
}

.row-stat {
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
    font-family: 'IBM Plex Mono', monospace;
}

/* ─── LOGIN / SIGNUP PANEL ───────────────────── */
.login-panel {
    max-width: 900px;
    margin: 0 auto;
}

.auth-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: start;
}

.auth-card {
    padding: 24px;
    background: rgba(11,16,25,0.95);
    border: 1px solid var(--border);
    border-radius: 14px;
}

.auth-card.primary-card {
    border-color: rgba(34,211,238,0.25);
    background: rgba(34,211,238,0.04);
}

.auth-card h3 {
    font-size: 17px;
    font-weight: 800;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 9px;
}

.auth-card h3 svg {
    color: var(--accent);
    width: 18px; height: 18px;
}

.verification-panel {
    display: grid;
    gap: 9px;
    margin-top: 18px;
    padding: 13px;
    border: 1px solid rgba(34,211,238,0.24);
    border-radius: 8px;
    background: rgba(34,211,238,0.05);
}

.verification-panel.is-hidden { display: none; }

.verification-panel p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.verification-resend {
    display: flex;
    gap: 8px;
    align-items: center;
}

.verification-resend.is-hidden { display: none; }

.verification-resend input { min-width: 0; }
.verification-resend .secondary-btn { flex: 0 0 auto; }

.auth-link-btn {
    margin-top: 12px;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--muted);
    font-size: 13px;
    cursor: pointer;
}

.auth-link-btn:hover {
    color: var(--accent);
}

/* ─── ACTIVATION STEPPER ─────────────────────── */
.activation-flow {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0;
    margin-bottom: 20px;
    position: relative;
}

.activation-flow::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 10%;
    right: 10%;
    height: 1px;
    background: rgba(34,211,238,0.2);
    transform: translateY(-50%);
    z-index: 0;
}

.activation-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 7px;
    z-index: 1;
    text-align: center;
}

.step-num {
    width: 32px; height: 32px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 12px;
    font-weight: 800;
    font-family: 'IBM Plex Mono', monospace;
    border: 1.5px solid rgba(34,211,238,0.3);
    background: var(--panel);
    color: var(--muted);
    transition: all 0.3s;
}

.step-label {
    font-size: 10px;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    max-width: 80px;
}

.activation-step.done .step-num {
    background: rgba(52,211,153,0.15);
    border-color: var(--green);
    color: var(--green);
}

.activation-step.active .step-num {
    background: rgba(34,211,238,0.15);
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 0 4px rgba(34,211,238,0.08);
}

/* ─── ADMIN BILLING BAR ───────────────────────── */
.admin-billing-bar {
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 16px;
    padding: 16px 18px;
    border: 1px solid rgba(34,211,238,0.22);
    border-radius: 12px;
    background: rgba(34,211,238,0.05);
}

.admin-billing-bar.show { display: flex; }
.admin-billing-bar h3 { margin-bottom: 4px; font-size: 17px; font-weight: 800; }
.admin-billing-bar .card-note { margin-bottom: 0; }

.billing-controls {
    display: grid;
    grid-template-columns: minmax(130px, 1fr) minmax(150px, 1fr) auto;
    align-items: end;
    gap: 10px;
    min-width: min(100%, 540px);
}

.billing-controls .select { margin-top: 0; }
.admin-platform-license-panel {
    display: none;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
    padding: 18px;
    margin-bottom: 16px;
    background: linear-gradient(135deg, rgba(14,165,233,0.12), rgba(16,185,129,0.08));
    border: 1px solid rgba(34,211,238,0.24);
    border-radius: 8px;
}

.admin-platform-license-panel.show { display: flex; }
.admin-platform-license-panel h3 { margin-bottom: 4px; font-size: 17px; font-weight: 800; }
.admin-platform-license-panel .card-note { margin-bottom: 0; max-width: 620px; }

.platform-license-controls {
    display: grid;
    grid-template-columns: 150px 180px 90px auto;
    align-items: end;
    gap: 12px;
}

.platform-license-controls input {
    width: 100%;
    margin-top: 6px;
}

/* ─── ADMIN COMPANY PANEL ─────────────────────── */
.admin-company-panel {
    display: none;
    margin-bottom: 16px;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: rgba(255,255,255,0.02);
}

.admin-company-panel.show { display: block; }

.company-filter {
    min-width: 150px;
}

.company-filter .select {
    margin-top: 0;
}

.company-table { display: grid; gap: 8px; }

.company-table-row {
    display: grid;
    grid-template-columns: minmax(180px, 1.2fr) 96px 110px 92px minmax(220px, auto);
    align-items: center;
    gap: 10px;
    padding: 11px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(255,255,255,0.025);
    transition: background 0.15s;
}

.company-table-row:not(.head):hover {
    background: rgba(255,255,255,0.04);
}

.company-table-row.selected {
    border-color: rgba(52,211,153,0.35);
    background: rgba(52,211,153,0.06);
}

.company-name {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.company-selected-dot {
    width: 8px;
    height: 8px;
    flex: 0 0 8px;
    border-radius: 50%;
    background: transparent;
    border: 1px solid transparent;
    opacity: 0;
}

.company-table-row.selected .company-selected-dot {
    background: var(--green);
    border-color: var(--green);
    box-shadow: 0 0 0 4px rgba(52,211,153,0.12);
    opacity: 1;
}

.company-table-row.head {
    color: var(--muted);
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: rgba(255,255,255,0.035);
    font-family: 'IBM Plex Mono', monospace;
}

.company-table-row strong,
.company-table-row small { display: block; }
.company-table-row small { margin-top: 3px; color: var(--muted); font-size: 12px; }

.company-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 6px;
}

.company-action-btn {
    min-height: 28px;
    padding: 5px 9px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.03);
    color: var(--text);
    font-size: 11px;
    font-weight: 700;
    border-radius: 6px;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}

.company-action-btn:hover { border-color: rgba(34,211,238,0.4); background: rgba(34,211,238,0.05); }
.company-action-btn.danger { color: var(--danger); border-color: rgba(251,113,133,0.25); }
.company-action-btn.danger:hover { background: rgba(251,113,133,0.07); }

/* ─── METRIC CARDS ────────────────────────────── */
.metric-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 16px;
}

.metric-card {
    min-height: 88px;
    display: grid;
    align-content: center;
    gap: 6px;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: rgba(255,255,255,0.03);
    position: relative;
    overflow: hidden;
    transition: border-color 0.2s, background 0.2s;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--accent);
    opacity: 0.3;
}

.metric-card.metric-active::before { background: var(--green); opacity: 0.6; }
.metric-card.metric-offline::before { background: var(--yellow); opacity: 0.5; }
.metric-card.metric-danger::before { background: var(--danger); opacity: 0.5; }

.metric-card span {
    color: var(--muted);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-family: 'IBM Plex Mono', monospace;
}

.metric-card strong {
    font-size: 30px;
    font-weight: 800;
    line-height: 1;
}

.metric-card.metric-active strong { color: var(--green); }
.metric-card.metric-offline strong { color: var(--yellow); }
.metric-card.metric-danger strong { color: var(--danger); }

/* ─── DASHBOARD GRID ──────────────────────────── */
.ops-dashboard {
    display: grid;
    gap: 16px;
    margin-bottom: 16px;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: minmax(360px, 0.85fr) minmax(0, 1.15fr);
    gap: 16px;
}

/* ─── GATEWAY LIST ────────────────────────────── */
.gateway-list, .plc-list { display: grid; gap: 8px; }

.gateway-fleet-controls {
    display: flex;
    align-items: end;
    gap: 10px;
}

.gateway-filter {
    min-width: 112px;
}

.gateway-filter .select {
    margin-top: 0;
}

.gateway-row {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    border: 1px solid var(--border);
    border-radius: 9px;
    background: rgba(255,255,255,0.025);
    transition: border-color 0.15s, background 0.15s;
}

.gateway-inspect-btn {
    min-width: 0;
    flex: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto auto;
    align-items: center;
    gap: 10px;
    padding: 4px;
    border-radius: 8px;
    background: transparent;
    color: var(--text);
    text-align: left;
}

.gateway-row:hover {
    border-color: rgba(34,211,238,0.35);
    background: rgba(34,211,238,0.05);
}

.gateway-inspect-btn:hover {
    background: transparent;
}

.gateway-delete-btn,
.danger-btn {
    color: var(--danger);
    border: 1px solid rgba(251,113,133,0.3);
    background: rgba(251,113,133,0.09);
}

.gateway-delete-btn:hover,
.danger-btn:hover {
    background: rgba(251,113,133,0.16);
}

.gateway-row strong, .gateway-row small { display: block; }
.gateway-row small { margin-top: 3px; color: var(--muted); font-size: 12px; font-family: 'IBM Plex Mono', monospace; }

/* ─── GATEWAY DETAIL ──────────────────────────── */
.gateway-detail { display: grid; gap: 14px; }

.empty-state {
    border: 1px dashed rgba(255,255,255,0.1);
    border-radius: 9px;
    padding: 18px;
    color: var(--muted);
    background: rgba(255,255,255,0.015);
    font-size: 13px;
    text-align: center;
}

.detail-hero {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
}

.detail-hero h3 {
    margin: 8px 0 3px;
    font-size: 20px;
    font-weight: 800;
}

.detail-hero p { margin-bottom: 0; font-size: 12px; font-family: 'IBM Plex Mono', monospace; }

.detail-version {
    min-width: 110px;
    padding: 12px;
    border: 1px solid rgba(34,211,238,0.2);
    border-radius: 9px;
    background: rgba(34,211,238,0.06);
    text-align: right;
}

.detail-version span {
    display: block;
    color: var(--muted);
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-family: 'IBM Plex Mono', monospace;
}

.detail-version strong {
    display: block;
    margin-top: 4px;
    font-size: 26px;
    font-weight: 800;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
}

.detail-grid div {
    padding: 11px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(255,255,255,0.02);
}

.detail-grid span {
    color: var(--muted);
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    font-family: 'IBM Plex Mono', monospace;
}

.detail-grid strong {
    display: block;
    margin-top: 5px;
    font-size: 12px;
    font-weight: 600;
    overflow-wrap: anywhere;
}

/* ─── ACTIVATION TOKENS ───────────────────────── */
.activation-token-list { display: grid; gap: 10px; }
.activation-token-list h4 { font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); font-family: 'IBM Plex Mono', monospace; }

.activation-token-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(255,255,255,0.025);
}

.activation-token-row strong, .activation-token-row small { display: block; }
.activation-token-row small { margin-top: 4px; color: var(--muted); font-size: 12px; font-family: 'IBM Plex Mono', monospace; }

/* ─── PLC DETAILS ─────────────────────────────── */
.plc-detail {
    border: 1px solid var(--border);
    border-radius: 9px;
    background: rgba(255,255,255,0.02);
}

.plc-detail summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 12px;
    cursor: pointer;
    user-select: none;
}

.tag-table {
    display: grid;
    border-top: 1px solid var(--border);
    max-height: 340px;
    overflow: auto;
}

.tag-table-head, .tag-row {
    display: grid;
    grid-template-columns: minmax(0,1fr) minmax(90px,0.8fr) 80px 80px;
    gap: 10px;
    padding: 9px 12px;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: var(--muted);
    font-size: 12px;
    font-family: 'IBM Plex Mono', monospace;
}

.tag-table-head {
    position: sticky; top: 0; z-index: 1;
    background: var(--panel);
    color: var(--text);
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.tag-table-head:first-child, .tag-row:first-child { border-top: 0; }
.tag-table code { color: var(--accent); overflow-wrap: anywhere; }

/* ─── ACTIVATION CARD ─────────────────────────── */
.activation-card {
    margin-bottom: 16px;
    border-color: rgba(52,211,153,0.2);
}

/* ─── PRE / OUTPUT ────────────────────────────── */
.output-wrapper { position: relative; margin-top: 14px; }

.copy-btn {
    position: absolute;
    top: 10px; right: 10px;
    padding: 6px 10px;
    font-size: 11px;
    font-weight: 700;
    background: rgba(255,255,255,0.07);
    border: 1px solid var(--border);
    color: var(--muted);
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    display: flex;
    align-items: center;
    gap: 5px;
    z-index: 2;
}

.copy-btn:hover { background: rgba(255,255,255,0.12); color: var(--text); }
.copy-btn.copied { color: var(--green); border-color: rgba(52,211,153,0.3); }

pre {
    min-height: 200px;
    max-height: 480px;
    overflow: auto;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: #020711;
    color: var(--green);
    padding: 16px 16px 16px 16px;
    font-size: 12px;
    line-height: 1.65;
    font-family: 'IBM Plex Mono', monospace;
}

/* ─── TENANT USERS ────────────────────────────── */
.tenant-users-card, .remote-clients-card { margin-bottom: 16px; }

.tenant-users-layout {
    display: grid;
    grid-template-columns: minmax(520px, 1.35fr) minmax(300px, 0.85fr);
    gap: 16px;
}

.tenant-user-filter {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    margin-bottom: 10px;
    color: var(--muted);
    font-size: 12px;
}

.tenant-user-filter .select {
    width: 132px;
    margin-top: 0;
}

.tenant-user-table { display: grid; align-content: start; gap: 8px; }

.tenant-user-row {
    display: grid;
    grid-template-columns: minmax(150px,1fr) minmax(150px,180px) 86px 100px 104px;
    align-items: center;
    gap: 10px;
    padding: 11px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(255,255,255,0.025);
}

.tenant-user-row.head {
    color: var(--muted);
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: rgba(255,255,255,0.035);
    font-family: 'IBM Plex Mono', monospace;
}

.tenant-user-row strong, .tenant-user-row small { display: block; }
.tenant-user-row small { margin-top: 3px; color: var(--muted); font-size: 12px; }

.tenant-role-select { margin-top: 0; }

.tenant-lifecycle-btn,
.tenant-license-btn {
    width: 100%;
    min-height: 36px;
    padding: 0 10px;
}

.license-dialog {
    width: min(720px, calc(100vw - 32px));
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--panel);
    color: var(--text);
    padding: 0;
}

.license-dialog::backdrop { background: rgba(0,0,0,0.65); }
.license-dialog form { padding: 22px; }
.license-summary {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 14px 0;
}
.license-summary span {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px;
    color: var(--muted);
    font-size: 12px;
}
.license-summary strong {
    display: block;
    color: var(--text);
    font-size: 11px;
    text-transform: uppercase;
    margin-bottom: 4px;
}
.license-token-label { display: block; color: var(--muted); font-size: 12px; }
.license-token-label textarea {
    width: 100%;
    margin-top: 8px;
    resize: vertical;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: #020711;
    color: var(--green);
    padding: 12px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
}

.tenant-user-form, .remote-client-form {
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 9px;
    background: rgba(255,255,255,0.02);
}

.tenant-user-form h4, .remote-client-form h4 {
    margin: 0 0 14px;
    font-size: 13px;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text);
}

.tenant-user-form h4 svg, .remote-client-form h4 svg {
    width: 15px; height: 15px;
    color: var(--accent);
}

.tenant-user-form.locked-form, .remote-client-form.locked-form { opacity: 0.5; pointer-events: none; }

/* ─── REMOTE CLIENTS ──────────────────────────── */
.remote-clients-layout { display: grid; gap: 16px; }

.remote-client-table { display: grid; align-content: start; gap: 8px; min-width: 0; }

.remote-client-row {
    display: grid;
    grid-template-columns: minmax(170px,1fr) 84px minmax(140px,0.9fr) minmax(128px,0.65fr) minmax(150px,0.75fr);
    align-items: center;
    gap: 10px;
    padding: 11px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(255,255,255,0.025);
}

.remote-client-row.head {
    color: var(--muted);
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: rgba(255,255,255,0.035);
    font-family: 'IBM Plex Mono', monospace;
}

.remote-client-row strong, .remote-client-row small,
.remote-gateway-option strong, .remote-gateway-option small { display: block; }

.remote-client-row small, .remote-gateway-option small, .remote-client-scope {
    margin-top: 3px;
    color: var(--muted);
    font-size: 12px;
    overflow-wrap: anywhere;
}

.remote-client-acting-user {
    color: rgba(34,211,238,0.82) !important;
}

.remote-client-actions { display: grid; justify-items: start; gap: 6px; }

.remote-client-scope-list { display: grid; gap: 6px; }

.remote-client-scope-entry {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    min-width: 0;
}

.remote-client-scope-entry span { min-width: 0; }

.remote-live-read-btn,
.remote-stream-btn {
    width: 34px;
    min-width: 34px;
    height: 34px;
    padding: 0;
    justify-content: center;
    color: var(--accent);
    border: 1px solid rgba(34,211,238,0.25);
    background: rgba(34,211,238,0.08);
}

.remote-live-read-btn svg,
.remote-stream-btn svg { width: 16px; height: 16px; }

.remote-live-read-btn:hover,
.remote-stream-btn:hover { background: rgba(34,211,238,0.15); }

.gateway-scope-field {
    min-width: 0;
    margin: 0;
    padding: 11px;
    border: 1px solid var(--border);
    border-radius: 8px;
}

.gateway-scope-field legend {
    padding: 0 5px;
    color: var(--muted);
    font-size: 11px;
    font-weight: 700;
}

.remote-gateway-scope { display: grid; gap: 8px; }

.remote-gateway-option, .checkbox-row {
    display: flex;
    align-items: center;
    gap: 9px;
}

.remote-gateway-option {
    min-height: 44px;
    padding: 8px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(255,255,255,0.025);
}

.remote-gateway-option input, .checkbox-row input {
    width: 16px; min-height: 16px;
    margin: 0;
    accent-color: var(--accent);
}

/* ─── CREDENTIAL OUTPUT ───────────────────────── */
.remote-write-option {
    align-items: flex-start;
    margin-top: 7px;
}

.remote-write-option small {
    display: block;
    margin-top: 3px;
    color: var(--muted);
    font-size: 11px;
    font-weight: 600;
    line-height: 1.35;
}

.form-help {
    display: block;
    margin-top: 6px;
    color: var(--muted);
    font-size: 11px;
    font-weight: 600;
    line-height: 1.35;
}

.credential-output {
    display: grid;
    gap: 10px;
    margin-top: 14px;
    padding: 14px;
    border: 1px solid rgba(34,211,238,0.2);
    border-radius: 9px;
    background: rgba(34,211,238,0.05);
}

.credential-output code {
    padding: 11px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #020711;
    color: var(--green);
    overflow-wrap: anywhere;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    display: block;
}

.credential-output p { margin-bottom: 0; font-size: 13px; }

.credential-head {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.credential-head span {
    color: var(--danger);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    font-family: 'IBM Plex Mono', monospace;
}

.remote-live-read {
    display: grid;
    gap: 14px;
    margin-top: 14px;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 9px;
    background: rgba(255,255,255,0.02);
}

.remote-live-activity,
.remote-stream {
    display: grid;
    gap: 14px;
    margin-top: 14px;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 9px;
    background: rgba(255,255,255,0.02);
}

.remote-stream-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.remote-live-read-head,
.remote-live-plc-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.remote-live-read-head h4 {
    margin: 4px 0 3px;
    font-size: 14px;
}

.remote-live-read-head small {
    color: var(--muted);
    font-family: 'IBM Plex Mono', monospace;
}

.remote-live-plcs { display: grid; gap: 9px; }

.remote-live-plc {
    padding: 11px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(255,255,255,0.02);
}

.remote-live-plc p,
.remote-live-wait,
.remote-live-error {
    margin: 9px 0 0;
    color: var(--muted);
    font-size: 12px;
}

.remote-live-error { color: var(--danger); }

.remote-live-values {
    display: grid;
    margin-top: 10px;
    border-top: 1px solid var(--border);
}

.remote-live-values-head,
.remote-live-value {
    display: grid;
    grid-template-columns: minmax(120px, 1fr) minmax(80px, 0.7fr) 86px minmax(135px, 1fr);
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 12px;
}

.remote-live-values-head {
    color: var(--muted);
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    font-family: 'IBM Plex Mono', monospace;
}

.remote-live-value {
    border-top: 1px solid rgba(255,255,255,0.05);
}

.remote-live-value code {
    color: var(--accent);
    overflow-wrap: anywhere;
}

.remote-live-value small { color: var(--muted); }

.remote-channel-grid {
    display: grid;
    gap: 8px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.remote-channel {
    display: grid;
    gap: 8px;
    padding: 11px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(255,255,255,0.02);
}

.remote-channel strong,
.remote-channel small,
.remote-activity-row strong,
.remote-activity-row small { display: block; }

.remote-channel small,
.remote-activity-row small {
    color: var(--muted);
    font-size: 12px;
}

.remote-activity-table { display: grid; gap: 6px; }

.remote-activity-row {
    display: grid;
    grid-template-columns: minmax(140px, 1fr) 100px 108px minmax(140px, 1fr) minmax(140px, 1fr);
    align-items: center;
    gap: 10px;
    padding: 9px 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 12px;
}

.remote-activity-row.head {
    color: var(--muted);
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    font-family: 'IBM Plex Mono', monospace;
    background: rgba(255,255,255,0.025);
}

/* ─── ADVANCED CONFIG ─────────────────────────── */
.advanced-config {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: rgba(255,255,255,0.02);
    padding: 14px;
}

.advanced-config summary {
    cursor: pointer;
    color: var(--muted);
    font-weight: 700;
    font-size: 13px;
    user-select: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.advanced-config[open] summary { margin-bottom: 14px; color: var(--text); }

/* ─── WORKSPACE LOCKED ────────────────────────── */
.workspace-panel.locked { display: none; }
.role-hidden { display: none !important; }

/* ─── TOAST ───────────────────────────────────── */
.toast {
    position: fixed;
    right: 20px;
    bottom: 20px;
    max-width: min(400px, calc(100% - 40px));
    padding: 12px 16px;
    border-radius: 9px;
    background: var(--panel2);
    border: 1px solid var(--border);
    color: var(--text);
    font-size: 13px;
    font-weight: 600;
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 9999;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    gap: 10px;
}

.toast.show { opacity: 1; transform: translateY(0); }
.toast.error { border-color: rgba(251,113,133,0.45); color: var(--danger); }
.toast.success { border-color: rgba(52,211,153,0.35); }

.toast-icon { font-size: 14px; flex-shrink: 0; }

.danger-dialog {
    width: min(560px, calc(100% - 32px));
    padding: 0;
    border: 1px solid rgba(251,113,133,0.3);
    border-radius: 12px;
    background: var(--panel);
    color: var(--text);
    box-shadow: 0 24px 80px rgba(0,0,0,0.65);
}

.danger-dialog::backdrop {
    background: rgba(0,0,0,0.72);
}

.danger-dialog form {
    display: grid;
    gap: 16px;
    padding: 20px;
}

.dialog-head h2 {
    margin: 5px 0 8px;
}

.dialog-head p {
    font-size: 13px;
}

.dialog-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* ─── COLLAPSIBLE SECTIONS ───────────────────── */
.collapsible-section { margin-bottom: 16px; }

.collapsible-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(255,255,255,0.025);
    border: 1px solid var(--border);
    border-radius: 10px;
    cursor: pointer;
    user-select: none;
    transition: background 0.15s;
}

.collapsible-header:hover { background: rgba(255,255,255,0.04); }

.collapsible-header.open {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    border-bottom-color: transparent;
}

.collapsible-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 700;
}

.collapsible-title svg {
    width: 16px; height: 16px;
    color: var(--accent);
    flex-shrink: 0;
}

.collapsible-chevron {
    width: 16px; height: 16px;
    color: var(--muted);
    transition: transform 0.2s;
    flex-shrink: 0;
}

.collapsible-header.open .collapsible-chevron { transform: rotate(180deg); }

.collapsible-body {
    padding: 16px;
    border: 1px solid var(--border);
    border-top: none;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    background: rgba(255,255,255,0.015);
    display: none;
}

.collapsible-body.open { display: block; }

/* ─── MOBILE HAMBURGER ───────────────────────── */
.hamburger {
    display: none;
    position: fixed;
    top: 14px; left: 14px;
    z-index: 200;
    width: 40px; height: 40px;
    border-radius: 9px;
    background: var(--panel);
    border: 1px solid var(--border);
    color: var(--text);
    cursor: pointer;
    align-items: center;
    justify-content: center;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 99;
}

/* ─── RESPONSIVE ─────────────────────────────── */
@media (max-width: 900px) {
    .portal-sidebar {
        transform: translateX(-100%);
    }

    .portal-sidebar.open {
        transform: translateX(0);
    }

    .portal-main {
        margin-left: 0;
        padding: 68px 16px 40px;
    }

    .hamburger { display: flex; }
    .sidebar-overlay.open { display: block; }

    .auth-split,
    .split,
    .form-grid,
    .dashboard-grid,
    .tenant-users-layout,
    .detail-grid {
        grid-template-columns: 1fr;
    }

    .activation-flow { grid-template-columns: repeat(3, 1fr); }
    .activation-flow .activation-step:nth-child(4),
    .activation-flow .activation-step:nth-child(5) { display: none; }

    .metric-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

    .gateway-inspect-btn,
    .company-table-row,
    .tenant-user-row,
    .remote-client-row,
    .remote-live-values-head,
    .remote-live-value,
    .remote-activity-row,
    .tag-table-head,
    .tag-row { grid-template-columns: 1fr; }

    .remote-channel-grid { grid-template-columns: 1fr; }

    .company-actions { justify-content: flex-start; }
    .gateway-row,
    .gateway-fleet-controls {
        align-items: stretch;
        flex-direction: column;
    }
    .detail-hero { display: grid; }
    .detail-version { text-align: left; }

    .admin-billing-bar, .billing-controls,
    .admin-platform-license-panel, .platform-license-controls {
        display: grid;
        grid-template-columns: 1fr;
    }

    .admin-billing-bar:not(.show),
    .admin-platform-license-panel:not(.show) { display: none; }
}

@media (max-width: 480px) {
    .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}