/* NeuroBott web tenant — shared styles.
 *
 * Conventions:
 *   - All NeuroBott classes are prefixed `nb-` so they can coexist
 *     with the existing NeuroRMM and NeuroBitt-Corporate stylesheets
 *     without collisions when the umbrella server eventually serves
 *     multiple tenants from the same DOM.
 *   - Color tokens live in :root so a future white-label / partner
 *     branding pass only has to override one block.
 *   - No external CSS framework on purpose. Cloudflare-edge cached
 *     static assets are fast; a 50KB framework just to render a
 *     signup form would not be.
 */

:root {
    --nb-bg:          #0b0d12;
    --nb-bg-elev:     #14171f;
    --nb-bg-card:     #1a1e29;
    --nb-border:      #262b38;
    --nb-text:        #e7eaf1;
    --nb-text-muted:  #8d94a6;
    --nb-accent:      #5b8cff;
    --nb-accent-soft: rgba(91, 140, 255, 0.16);
    --nb-accent-hi:   #6f9bff;
    --nb-danger:      #ff6868;
    --nb-success:     #3fc28d;
    --nb-radius:      10px;
    --nb-radius-sm:   6px;
    --nb-shadow:      0 8px 28px rgba(0, 0, 0, 0.35);
    --nb-mono:        ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
    --nb-sans:        -apple-system, BlinkMacSystemFont, "Inter",
                      "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--nb-bg);
    color: var(--nb-text);
    font-family: var(--nb-sans);
    font-size: 15px;
    line-height: 1.55;
    min-height: 100vh;
}

a {
    color: var(--nb-accent);
    text-decoration: none;
}
a:hover { color: var(--nb-accent-hi); }

/* --- Top nav --------------------------------------------------------- */

.nb-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 32px;
    border-bottom: 1px solid var(--nb-border);
    background: rgba(11, 13, 18, 0.85);
    backdrop-filter: saturate(140%) blur(12px);
    position: sticky;
    top: 0;
    z-index: 10;
}

.nb-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 18px;
    color: var(--nb-text);
}
.nb-brand:hover { color: var(--nb-text); }

.nb-spark {
    display: inline-block;
    color: var(--nb-accent);
    font-size: 22px;
    transform: translateY(-1px);
}

.nb-brand-name { letter-spacing: -0.01em; }

.nb-nav-links {
    display: inline-flex;
    align-items: center;
    gap: 14px;
}

.nb-user-badge {
    color: var(--nb-text-muted);
    font-size: 13px;
    margin-right: 4px;
}

/* --- Buttons --------------------------------------------------------- */

.nb-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 14px;
    border-radius: var(--nb-radius-sm);
    font-weight: 600;
    font-size: 14px;
    line-height: 1.2;
    border: 1px solid transparent;
    cursor: pointer;
    background: transparent;
    color: var(--nb-text);
    transition: background 120ms ease, border-color 120ms ease, color 120ms ease;
    text-decoration: none;
}
.nb-button:hover { color: var(--nb-text); }

.nb-button:focus-visible,
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--nb-accent-hi);
    outline-offset: 3px;
}

.nb-button-primary {
    background: var(--nb-accent);
    color: white;
    border-color: var(--nb-accent);
}
.nb-button-primary:hover {
    background: var(--nb-accent-hi);
    border-color: var(--nb-accent-hi);
    color: white;
}

.nb-button-ghost {
    border-color: var(--nb-border);
    color: var(--nb-text);
}
.nb-button-ghost:hover {
    background: var(--nb-bg-elev);
    border-color: var(--nb-text-muted);
}

.nb-button-lg {
    padding: 12px 22px;
    font-size: 15px;
}

.nb-disabled,
.nb-button[aria-disabled="true"] {
    opacity: 0.45;
    pointer-events: none;
    cursor: not-allowed;
}

/* --- Marketing landing ----------------------------------------------- */

.nb-marketing main {
    padding: 64px 32px 80px;
    max-width: 1100px;
    margin: 0 auto;
}

.nb-hero {
    text-align: center;
    padding: 32px 0 56px;
}

.nb-hero h1 {
    font-size: clamp(36px, 6vw, 64px);
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin: 0 0 18px;
}

.nb-lede {
    color: var(--nb-text-muted);
    font-size: 18px;
    max-width: 640px;
    margin: 0 auto 32px;
}

.nb-hero-cta {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.nb-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
    margin-top: 32px;
}

.nb-features article {
    background: var(--nb-bg-card);
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius);
    padding: 22px 22px 18px;
}

.nb-features h3 {
    margin: 0 0 8px;
    font-size: 16px;
    letter-spacing: -0.005em;
}

.nb-features p {
    margin: 0;
    color: var(--nb-text-muted);
    font-size: 14px;
}

/* --- Auth pages ------------------------------------------------------ */

.nb-auth-main {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 56px 24px;
}

.nb-card {
    background: var(--nb-bg-card);
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius);
    padding: 28px 28px 24px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--nb-shadow);
}

.nb-card h1 {
    margin: 0 0 6px;
    font-size: 22px;
}

.nb-card-sub {
    margin: 0 0 22px;
    color: var(--nb-text-muted);
    font-size: 14px;
}

.nb-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.nb-form label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
    color: var(--nb-text-muted);
}

.nb-form input,
.nb-form textarea,
.nb-form select {
    padding: 10px 12px;
    background: var(--nb-bg-elev);
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius-sm);
    color: var(--nb-text);
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: border-color 120ms ease, box-shadow 120ms ease;
}
.nb-form textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.45;
}
.nb-form input:focus,
.nb-form textarea:focus,
.nb-form select:focus {
    border-color: var(--nb-accent);
    box-shadow: 0 0 0 3px var(--nb-accent-soft);
}

.nb-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.nb-form-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.nb-checkbox-row {
    flex-direction: row !important;
    align-items: center;
    gap: 10px;
}

.nb-checkbox-row input {
    width: auto;
}

.nb-scope-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px 14px;
}

.nb-secret-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    margin-top: 14px;
}

.nb-secret-row input {
    width: 100%;
    background: var(--nb-bg-elev);
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius-sm);
    color: var(--nb-text);
    padding: 10px 12px;
    font-family: var(--nb-mono, ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace);
    font-size: 12px;
}

.nb-hint {
    color: var(--nb-text-muted);
    font-size: 12px;
}

.nb-error {
    margin: 0;
    padding: 10px 12px;
    background: rgba(255, 104, 104, 0.08);
    border: 1px solid rgba(255, 104, 104, 0.4);
    border-radius: var(--nb-radius-sm);
    color: var(--nb-danger);
    font-size: 13px;
}

.nb-success {
    margin: 0;
    padding: 10px 12px;
    background: rgba(63, 194, 141, 0.08);
    border: 1px solid rgba(63, 194, 141, 0.4);
    border-radius: var(--nb-radius-sm);
    color: var(--nb-success);
    font-size: 13px;
}

/* ---- Pricing page ----------------------------------------------------- */

.nb-marketing-main {
    max-width: 1080px;
    margin: 0 auto;
    padding: 24px;
}

.nb-cadence-toggle {
    display: inline-flex;
    margin-top: 16px;
    background: var(--nb-surface);
    border: 1px solid var(--nb-border);
    border-radius: 999px;
    padding: 4px;
}

.nb-cadence-button {
    background: transparent;
    border: 0;
    padding: 6px 18px;
    border-radius: 999px;
    color: var(--nb-text-muted);
    font: inherit;
    cursor: pointer;
}

.nb-cadence-button.nb-cadence-active {
    background: var(--nb-accent);
    color: #fff;
}

.nb-plan-context {
    margin-top: 10px;
}

.nb-plan-status-actions {
    justify-content: center;
    margin-top: 14px;
}

.nb-plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 24px;
}

.nb-plan {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.nb-plan-featured {
    border-color: var(--nb-accent);
    box-shadow: 0 0 0 1px var(--nb-accent) inset;
}

.nb-plan-current {
    border-color: rgba(63, 194, 141, 0.45);
    box-shadow: 0 0 0 1px rgba(63, 194, 141, 0.35) inset;
}

.nb-plan-price {
    margin: 0;
    font-size: 28px;
}

.nb-plan-amount {
    font-weight: 700;
}

.nb-plan-period {
    font-size: 14px;
    color: var(--nb-text-muted);
    font-weight: 400;
}

.nb-plan-features {
    list-style: none;
    padding: 0;
    margin: 0 0 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: var(--nb-text-muted);
    font-size: 14px;
}

.nb-plan-features li::before {
    content: "✓ ";
    color: var(--nb-success);
    font-weight: 700;
}

.nb-badge {
    display: inline-block;
    padding: 2px 8px;
    margin-left: 6px;
    background: var(--nb-accent);
    color: #fff;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    vertical-align: middle;
}

.nb-button-disabled {
    opacity: 0.6;
    pointer-events: none;
}

.nb-card-foot {
    margin: 18px 0 0;
    color: var(--nb-text-muted);
    font-size: 13px;
    text-align: center;
}

/* --- App / dashboard ------------------------------------------------- */

.nb-dashboard {
    padding: 32px;
    max-width: 1100px;
    margin: 0 auto;
}

.nb-card-wide {
    max-width: none;
    margin-bottom: 22px;
}

.nb-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 18px;
}

.nb-grid .nb-card {
    max-width: none;
}

.nb-grid h2 {
    margin: 0 0 8px;
    font-size: 17px;
}

.nb-grid p {
    margin: 0 0 16px;
    color: var(--nb-text-muted);
    font-size: 14px;
}

.nb-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.nb-bundled-banner {
    margin: 0 0 14px;
    padding: 10px 12px;
    background: rgba(63, 194, 141, 0.08);
    border: 1px solid rgba(63, 194, 141, 0.35);
    border-radius: var(--nb-radius-sm);
    color: var(--nb-text);
    font-size: 13px;
}

.nb-bundled-banner strong {
    color: var(--nb-success);
}

.nb-plan-usage {
    display: grid;
    gap: 8px;
    margin: 0 0 14px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius-sm);
    color: var(--nb-text-muted);
    font-size: 13px;
}

.nb-plan-usage > div {
    display: flex;
    justify-content: space-between;
    gap: 12px;
}

.nb-plan-usage strong {
    color: var(--nb-text);
}

/* --- Footer ---------------------------------------------------------- */

.nb-footer {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding: 28px 32px;
    color: var(--nb-text-muted);
    font-size: 13px;
    border-top: 1px solid var(--nb-border);
}

.nb-footer-links a {
    color: var(--nb-text-muted);
}
.nb-footer-links a:hover { color: var(--nb-text); }

/* --- Compliance posture strip --------------------------------------------
   Always-visible row at the top of the dashboard. Each chip is a
   verifiable claim about how the system handles customer data.
   States:
     .nb-chip-on       — claim is honored (green dot, full color)
     .nb-chip-off      — claim is honestly "not yet" (orange dot, muted text)
     .nb-chip-unknown  — server didn't return a value (grey, neutral)
   Defaults to unknown so a server hiccup never displays misleading green.
*/

.nb-compliance-strip {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    padding: 14px 18px;
    margin: 0 0 18px;
    background: linear-gradient(
        180deg,
        rgba(91, 140, 255, 0.04) 0%,
        rgba(91, 140, 255, 0.02) 100%
    );
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius);
    box-shadow: var(--nb-shadow);
}

.nb-compliance-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    flex: 1 1 auto;
    min-width: 0;
}

.nb-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border: 1px solid var(--nb-border);
    border-radius: 999px;
    background: var(--nb-bg-elev);
    color: var(--nb-text-muted);
    font-size: 12px;
    font-weight: 500;
    line-height: 1;
    white-space: nowrap;
    transition: border-color 120ms ease, color 120ms ease, background 120ms ease;
    cursor: default;
}

.nb-chip-dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--nb-text-muted);
    flex-shrink: 0;
}

.nb-chip.nb-chip-on {
    color: var(--nb-text);
    border-color: rgba(63, 194, 141, 0.40);
    background: rgba(63, 194, 141, 0.08);
}
.nb-chip.nb-chip-on .nb-chip-dot {
    background: var(--nb-success);
    box-shadow: 0 0 0 3px rgba(63, 194, 141, 0.15);
}

.nb-chip.nb-chip-off {
    color: var(--nb-text-muted);
    border-color: rgba(255, 168, 76, 0.30);
    background: rgba(255, 168, 76, 0.05);
}
.nb-chip.nb-chip-off .nb-chip-dot {
    background: #ffa84c;
}

.nb-compliance-summary {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.nb-control-score {
    font-family: var(--nb-mono);
    font-size: 16px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--nb-radius-sm);
    background: var(--nb-accent-soft);
    color: var(--nb-accent-hi);
}

.nb-control-label {
    font-size: 12px;
    color: var(--nb-text-muted);
}

.nb-compliance-link {
    font-size: 12px !important;
    padding: 6px 12px !important;
}

/* --- /compliance page ----------------------------------------------------
   Section headers, controls table, chain integrity cards, DLP list.
   Reuses the .nb-card / .nb-chip primitives from the dashboard so the
   visual language is consistent across pages.
*/

.nb-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 6px;
}

.nb-section-meta {
    font-size: 12px;
    color: var(--nb-text-muted);
    display: inline-flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.nb-tally {
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    text-transform: lowercase;
    background: var(--nb-bg-elev);
    border: 1px solid var(--nb-border);
}
.nb-tally-implemented           { color: var(--nb-success); border-color: rgba(63, 194, 141, 0.40); }
.nb-tally-partially_implemented { color: #ffa84c;            border-color: rgba(255, 168, 76, 0.40); }
.nb-tally-inherited             { color: var(--nb-accent-hi); border-color: rgba(91, 140, 255, 0.40); }
.nb-tally-planned               { color: var(--nb-text-muted); }
.nb-tally-not_applicable        { color: var(--nb-text-muted); }

.nb-controls-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius);
    margin-top: 12px;
}

.nb-controls-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.nb-controls-table thead {
    background: var(--nb-bg-elev);
}

.nb-controls-table th {
    text-align: left;
    padding: 10px 14px;
    font-size: 11px;
    font-weight: 600;
    color: var(--nb-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--nb-border);
}

.nb-controls-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--nb-border);
    vertical-align: top;
}

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

.nb-controls-table tbody tr:hover {
    background: rgba(91, 140, 255, 0.04);
}

.nb-cell-id { width: 80px; }
.nb-cell-id code {
    font-family: var(--nb-mono);
    font-size: 12px;
    color: var(--nb-accent-hi);
}

.nb-cell-state    { width: 130px; }
.nb-cell-resp     { width: 140px; color: var(--nb-text-muted); font-size: 12px; }

.nb-control-title {
    font-weight: 500;
    color: var(--nb-text);
    margin-bottom: 2px;
}

.nb-control-family {
    font-size: 11px;
    color: var(--nb-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.nb-state-badge {
    display: inline-block;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    border: 1px solid var(--nb-border);
    background: var(--nb-bg-elev);
}

.nb-state-implemented {
    color: var(--nb-success);
    border-color: rgba(63, 194, 141, 0.40);
    background: rgba(63, 194, 141, 0.08);
}
.nb-state-partially_implemented {
    color: #ffa84c;
    border-color: rgba(255, 168, 76, 0.40);
    background: rgba(255, 168, 76, 0.06);
}
.nb-state-inherited {
    color: var(--nb-accent-hi);
    border-color: rgba(91, 140, 255, 0.40);
    background: var(--nb-accent-soft);
}
.nb-state-planned   { color: var(--nb-text-muted); }
.nb-state-not_applicable {
    color: var(--nb-text-muted);
    font-style: italic;
}

.nb-loading-cell, .nb-loading-row {
    color: var(--nb-text-muted);
    font-style: italic;
    text-align: center;
    padding: 20px !important;
    list-style: none;
}

/* --- Audit chain integrity panel ----------------------------------------- */

.nb-chain-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
    margin-top: 14px;
}

.nb-chain-card {
    padding: 14px 16px;
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius);
    background: var(--nb-bg-elev);
}

.nb-chain-label {
    font-size: 11px;
    color: var(--nb-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.nb-chain-value {
    font-family: var(--nb-mono);
    font-size: 18px;
    font-weight: 600;
    color: var(--nb-text);
    margin-bottom: 4px;
}

.nb-chain-value.nb-chain-ok  { color: var(--nb-success); }
.nb-chain-value.nb-chain-bad { color: var(--nb-danger); }

.nb-chain-sub {
    font-size: 12px;
    color: var(--nb-text-muted);
    font-family: var(--nb-mono);
    word-break: break-all;
}

/* --- DLP rules list ------------------------------------------------------ */

.nb-dlp-list {
    list-style: none;
    margin: 14px 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.nb-dlp-item {
    padding: 12px 14px;
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius);
    background: var(--nb-bg-elev);
}

.nb-dlp-head {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 6px;
}

.nb-dlp-desc {
    font-size: 12px;
    color: var(--nb-text-muted);
}

.nb-action-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.nb-action-block  { background: rgba(255, 104, 104, 0.16); color: var(--nb-danger); }
.nb-action-redact { background: rgba(91, 140, 255, 0.16);  color: var(--nb-accent-hi); }
.nb-action-warn   { background: rgba(255, 168, 76, 0.14);  color: #ffa84c; }
.nb-action-log    { background: var(--nb-bg-card);          color: var(--nb-text-muted); }

.nb-class-tag {
    font-family: var(--nb-mono);
    font-size: 11px;
    color: var(--nb-text-muted);
    padding: 2px 8px;
    border-radius: 4px;
    background: var(--nb-bg-card);
}

/* --- Subprocessor + retention table tweaks ------------------------------- */

.nb-fedramp-high       { color: var(--nb-success); font-weight: 600; }
.nb-fedramp-moderate   { color: var(--nb-accent-hi); font-weight: 600; }
.nb-fedramp-none       { color: var(--nb-text-muted); }
.nb-fedramp-not_applicable { color: var(--nb-text-muted); font-style: italic; }
.nb-fedramp-in_process { color: #ffa84c; font-weight: 600; }

.nb-mono { font-family: var(--nb-mono); font-size: 0.92em; }

/* --- /chat surface -------------------------------------------------------
   Two-column: conversation sidebar + thread + composer. The classification
   pill in the header is the most important single piece of signal — it
   updates in real time when DLP raises it.
*/

.nb-chat {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr) 320px;
    gap: 16px;
    padding: 16px 24px;
    max-width: 1280px;
    margin: 0 auto;
    height: calc(100vh - 70px);
    box-sizing: border-box;
}

.nb-widget-workspace {
    display: flex;
    flex-direction: column;
    background: var(--nb-bg-card);
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius);
    overflow: hidden;
    min-width: 0;
}

.nb-widget-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--nb-border);
}

.nb-widget-head h2 {
    font-size: 14px;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--nb-text-muted);
}

.nb-widget-head span {
    min-width: 24px;
    padding: 3px 8px;
    border-radius: 999px;
    background: var(--nb-bg-elev);
    color: var(--nb-text-muted);
    font-size: 11px;
    text-align: center;
}

.nb-widget-list {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 12px;
}

.nb-widget-empty {
    color: var(--nb-text-muted);
    font-size: 13px;
    text-align: center;
    padding: 24px 10px;
}

.nb-widget-card {
    border: 1px solid var(--nb-border);
    border-left: 3px solid var(--nb-accent);
    border-radius: var(--nb-radius-sm);
    background: var(--nb-bg-elev);
    padding: 12px;
    margin: 0 0 10px;
}

.nb-widget-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 10px;
}

.nb-widget-card h3 {
    margin: 0;
    font-size: 14px;
}

.nb-widget-card p {
    margin: 3px 0 0;
    color: var(--nb-text-muted);
    font-size: 11px;
}

.nb-widget-remove {
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius-sm);
    background: var(--nb-bg-card);
    color: var(--nb-text-muted);
    width: 28px;
    height: 28px;
    cursor: pointer;
}

.nb-widget-remove:hover,
.nb-widget-remove:focus {
    color: var(--nb-text);
    border-color: var(--nb-accent);
    outline: none;
}

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

.nb-widget-metrics-1 {
    grid-template-columns: 1fr;
}

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

.nb-widget-metric {
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius-sm);
    background: var(--nb-bg-card);
    padding: 8px;
    min-width: 0;
}

.nb-widget-metric strong {
    display: block;
    font-size: 18px;
    line-height: 1.1;
}

.nb-widget-metric span {
    display: block;
    color: var(--nb-text-muted);
    font-size: 11px;
    margin-top: 3px;
}

.nb-widget-list-mini {
    margin: 10px 0 0 18px;
    padding: 0;
    color: var(--nb-text-muted);
    font-size: 12px;
}

.nb-widget-json {
    margin: 0;
    max-height: 240px;
    overflow: auto;
    white-space: pre-wrap;
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius-sm);
    padding: 8px;
    background: var(--nb-bg-card);
    color: var(--nb-text-muted);
    font-size: 11px;
}

.nb-widget-anchors {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
    padding-top: 8px;
    border-top: 1px solid var(--nb-border);
}

.nb-widget-anchor {
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius-sm);
    background: var(--nb-bg-card);
    color: var(--nb-text-muted);
    font-size: 11px;
    padding: 5px 7px;
    cursor: pointer;
}

.nb-widget-anchor:hover,
.nb-widget-anchor:focus {
    color: var(--nb-text);
    border-color: var(--nb-accent);
    outline: none;
}

.nb-chat-sidebar {
    display: flex;
    flex-direction: column;
    background: var(--nb-bg-card);
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius);
    overflow: hidden;
}

.nb-chat-sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--nb-border);
}

.nb-chat-sidebar-header h2 {
    font-size: 14px;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--nb-text-muted);
}

.nb-chat-new {
    font-size: 12px !important;
    padding: 6px 12px !important;
}

.nb-chat-search {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--nb-border);
}

.nb-chat-search span {
    color: var(--nb-text-muted);
    font-size: 11px;
}

.nb-chat-search input {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius-sm);
    background: var(--nb-bg-elev);
    color: var(--nb-text);
    font-family: var(--nb-sans);
    font-size: 13px;
    padding: 8px 10px;
}

.nb-chat-search input:focus {
    outline: none;
    border-color: var(--nb-accent);
}

.nb-conv-list {
    flex: 1 1 auto;
    overflow-y: auto;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nb-conv-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--nb-border);
    cursor: pointer;
    transition: background 100ms ease;
}

.nb-conv-item:hover {
    background: var(--nb-bg-elev);
}

.nb-conv-item:focus-visible {
    outline: 2px solid var(--nb-accent);
    outline-offset: -2px;
    background: var(--nb-bg-elev);
}

.nb-conv-item.nb-conv-active {
    background: var(--nb-accent-soft);
    border-left: 3px solid var(--nb-accent);
    padding-left: 13px;
}

.nb-conv-title {
    font-size: 13px;
    color: var(--nb-text);
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.nb-conv-sub {
    font-size: 11px;
    color: var(--nb-text-muted);
}

.nb-conv-empty {
    padding: 16px;
    color: var(--nb-text-muted);
    font-size: 13px;
    text-align: center;
}

.nb-chat-main {
    display: flex;
    flex-direction: column;
    background: var(--nb-bg-card);
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius);
    overflow: hidden;
}

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

.nb-chat-header h2 {
    font-size: 16px;
    margin: 0;
}

.nb-chat-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.nb-chat-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nb-chat-action {
    min-height: 30px;
    padding: 5px 10px !important;
    font-size: 12px !important;
}

.nb-chat-action-danger {
    color: var(--nb-danger) !important;
    border-color: rgba(255, 104, 104, 0.35) !important;
}

.nb-chat-status {
    margin: 12px 18px 0;
    padding: 10px 12px;
    border-radius: var(--nb-radius-sm);
    border: 1px solid rgba(255, 168, 76, 0.35);
    background: rgba(255, 168, 76, 0.10);
    color: var(--nb-text);
    font-size: 12px;
    line-height: 1.45;
}

.nb-chat-status[data-state="error"],
.nb-chat-status[data-state="offline"] {
    border-color: rgba(255, 104, 104, 0.35);
    background: rgba(255, 104, 104, 0.10);
}

.nb-chat-status[data-state="ready"] {
    border-color: rgba(63, 194, 141, 0.30);
    background: rgba(63, 194, 141, 0.08);
}

.nb-class-pill {
    font-family: var(--nb-mono);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border: 1px solid var(--nb-border);
    background: var(--nb-bg-elev);
    color: var(--nb-text-muted);
}

.nb-class-pill-sm {
    font-size: 9px;
    padding: 2px 6px;
}

/* Classification color coding — increasing severity */
.nb-class-pill[data-class="public"]        { color: var(--nb-success);    border-color: rgba(63, 194, 141, 0.40); background: rgba(63, 194, 141, 0.08); }
.nb-class-pill[data-class="fouo"]          { color: #5dd5ff;              border-color: rgba(93, 213, 255, 0.40); background: rgba(93, 213, 255, 0.06); }
.nb-class-pill[data-class="cui_basic"]     { color: #ffa84c;              border-color: rgba(255, 168, 76, 0.40); background: rgba(255, 168, 76, 0.10); }
.nb-class-pill[data-class="cui_specified"] { color: #ff8a4c;              border-color: rgba(255, 138, 76, 0.45); background: rgba(255, 138, 76, 0.12); }
.nb-class-pill[data-class="noforn"]        { color: #ff6868;              border-color: rgba(255, 104, 104, 0.45); background: rgba(255, 104, 104, 0.10); }
.nb-class-pill[data-class="itar"]          { color: #ff4040;              border-color: rgba(255, 64, 64, 0.50); background: rgba(255, 64, 64, 0.14); font-weight: 700; }

.nb-class-locked-note {
    font-size: 11px;
    color: var(--nb-text-muted);
}

.nb-chat-thread {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.nb-chat-empty {
    color: var(--nb-text-muted);
    font-style: italic;
    text-align: center;
    padding: 40px 20px;
}

.nb-msg {
    max-width: 80%;
    padding: 12px 148px 12px 16px;
    border-radius: var(--nb-radius);
    border: 1px solid var(--nb-border);
    background: var(--nb-bg-elev);
    position: relative;
}

.nb-msg-user {
    align-self: flex-end;
    background: var(--nb-accent-soft);
    border-color: rgba(91, 140, 255, 0.30);
    color: var(--nb-text);
}

.nb-msg-assistant {
    align-self: flex-start;
}

.nb-msg-text {
    font-size: 14px;
    line-height: 1.5;
    color: var(--nb-text);
    white-space: pre-wrap;
    word-wrap: break-word;
}

.nb-msg-assistant .nb-msg-text {
    white-space: normal;
}

.nb-msg-text p {
    margin: 0 0 10px;
}

.nb-msg-text p:last-child,
.nb-msg-text ul:last-child,
.nb-msg-text ol:last-child,
.nb-msg-text pre:last-child {
    margin-bottom: 0;
}

.nb-msg-text ul,
.nb-msg-text ol {
    margin: 8px 0 10px 20px;
    padding: 0;
}

.nb-msg-text li {
    margin: 4px 0;
}

.nb-msg-text code {
    font-family: var(--nb-mono);
    font-size: 0.92em;
    padding: 1px 5px;
    border-radius: 3px;
    background: var(--nb-bg-card);
}

.nb-msg-text pre {
    margin: 10px 0;
    padding: 10px 12px;
    overflow: auto;
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius-sm);
    background: var(--nb-bg-card);
    white-space: pre-wrap;
}

.nb-msg-text pre code {
    padding: 0;
    border-radius: 0;
    background: transparent;
}

.nb-msg-text a {
    color: var(--nb-accent-hi);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.nb-msg-actions {
    position: absolute;
    top: 8px;
    right: 8px;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 5px;
    opacity: 0;
    max-width: 132px;
    transition: opacity 100ms ease;
}

.nb-msg-action {
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius-sm);
    background: var(--nb-bg-card);
    color: var(--nb-text-muted);
    font-family: var(--nb-sans);
    font-size: 11px;
    line-height: 1;
    padding: 5px 7px;
    cursor: pointer;
    transition: color 100ms ease, border-color 100ms ease;
}

.nb-msg:hover .nb-msg-actions,
.nb-msg:focus-within .nb-msg-actions {
    opacity: 1;
}

.nb-msg-action:hover,
.nb-msg-action:focus {
    color: var(--nb-text);
    border-color: var(--nb-accent);
    outline: none;
}

.nb-msg-meta {
    margin-top: 8px;
    font-family: var(--nb-mono);
    font-size: 10px;
    color: var(--nb-text-muted);
    border-top: 1px solid var(--nb-border);
    padding-top: 6px;
}

.nb-approval-fleet {
    margin-top: 10px;
    padding: 10px 12px;
    border: 1px solid rgba(255, 168, 76, 0.35);
    border-radius: var(--nb-radius-sm);
    background: rgba(255, 168, 76, 0.08);
}

.nb-approval-fleet[data-severity="critical"] {
    border-color: rgba(255, 104, 104, 0.42);
    background: rgba(255, 104, 104, 0.10);
}

.nb-approval-fleet-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 8px;
}

.nb-approval-fleet-head span {
    border: 1px solid currentColor;
    border-radius: 999px;
    color: #ffa84c;
    font-family: var(--nb-mono);
    font-size: 10px;
    padding: 2px 7px;
    text-transform: uppercase;
}

.nb-approval-fleet dl {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 8px 12px;
    margin: 0;
}

.nb-approval-fleet dt {
    color: var(--nb-text-muted);
    font-size: 10px;
    text-transform: uppercase;
}

.nb-approval-fleet dd {
    margin: 2px 0 0;
    font-size: 12px;
}

.nb-approval-fleet p {
    margin: 8px 0 0;
    color: var(--nb-text-muted);
    font-size: 12px;
}

.nb-tool-activity {
    align-self: flex-start;
    max-width: 88%;
    box-sizing: border-box;
    padding: 12px 14px;
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius);
    background: var(--nb-bg-elev);
}

.nb-tool-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
}

.nb-tool-label {
    color: var(--nb-text-muted);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.nb-tool-name {
    margin-top: 2px;
    color: var(--nb-text);
    font-size: 14px;
    font-weight: 700;
}

.nb-tool-status {
    flex: 0 0 auto;
    padding: 3px 8px;
    border: 1px solid var(--nb-border);
    border-radius: 999px;
    color: var(--nb-text-muted);
    background: var(--nb-bg-card);
    font-family: var(--nb-mono);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    white-space: nowrap;
}

.nb-tool-status[data-status="completed"],
.nb-tool-status[data-status="succeeded"] {
    color: var(--nb-success);
    border-color: rgba(63, 194, 141, 0.40);
    background: rgba(63, 194, 141, 0.08);
}

.nb-tool-status[data-status="queued"],
.nb-tool-status[data-status="running"],
.nb-tool-status[data-status="in_flight"],
.nb-tool-status[data-status="in-flight"] {
    color: var(--nb-accent-hi);
    border-color: rgba(91, 140, 255, 0.40);
    background: var(--nb-accent-soft);
}

.nb-tool-status[data-status*="blocked"],
.nb-tool-status[data-status="failed"],
.nb-tool-status[data-status="error"] {
    color: var(--nb-danger);
    border-color: rgba(255, 104, 104, 0.42);
    background: rgba(255, 104, 104, 0.10);
}

.nb-tool-summary {
    margin-top: 10px;
    color: var(--nb-text);
    font-size: 13px;
    line-height: 1.45;
}

.nb-tool-warning {
    margin-top: 10px;
    color: #ffa84c;
    font-size: 12px;
}

.nb-tool-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: 8px 12px;
    margin: 12px 0 0;
}

.nb-tool-metrics div {
    min-width: 0;
}

.nb-tool-metrics dt {
    margin: 0 0 2px;
    color: var(--nb-text-muted);
    font-size: 10px;
}

.nb-tool-metrics dd {
    margin: 0;
    color: var(--nb-text);
    font-family: var(--nb-mono);
    font-size: 11px;
    overflow-wrap: anywhere;
}

.nb-tool-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.nb-tool-links a {
    color: var(--nb-accent-hi);
    font-size: 12px;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.nb-tool-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.nb-tool-action {
    border: 1px solid rgba(91, 140, 255, 0.35);
    border-radius: var(--nb-radius-sm);
    background: var(--nb-bg-card);
    color: var(--nb-accent-hi);
    cursor: pointer;
    font-family: var(--nb-sans);
    font-size: 12px;
    line-height: 1;
    padding: 7px 9px;
}

.nb-tool-action:hover,
.nb-tool-action:focus {
    border-color: var(--nb-accent);
    color: var(--nb-text);
    outline: none;
}

.nb-tool-action:disabled {
    cursor: wait;
    opacity: 0.6;
}

.nb-tool-live-feedback {
    margin-top: 8px;
    color: var(--nb-text-muted);
    font-size: 12px;
}

.nb-tool-live-feedback[data-state="error"] {
    color: var(--nb-danger);
}

.nb-tool-preview {
    margin-top: 10px;
}

.nb-tool-preview summary {
    color: var(--nb-text-muted);
    cursor: pointer;
    font-size: 12px;
}

.nb-tool-preview pre {
    margin: 7px 0 0;
    max-height: 220px;
    overflow: auto;
    padding: 10px 12px;
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius-sm);
    background: var(--nb-bg-card);
    color: var(--nb-text);
    font-family: var(--nb-mono);
    font-size: 11px;
    line-height: 1.45;
    white-space: pre-wrap;
}

.nb-chat-composer {
    padding: 14px 16px;
    border-top: 1px solid var(--nb-border);
    background: var(--nb-bg-card);
}

.nb-chat-composer textarea {
    width: 100%;
    box-sizing: border-box;
    background: var(--nb-bg-elev);
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius-sm);
    color: var(--nb-text);
    font-family: var(--nb-sans);
    font-size: 14px;
    padding: 10px 12px;
    resize: vertical;
    min-height: 60px;
}

.nb-chat-composer textarea:focus {
    outline: none;
    border-color: var(--nb-accent);
}

.nb-chat-attachments {
    margin-top: 10px;
    padding: 10px;
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius-sm);
    background: rgba(255, 255, 255, 0.02);
}

.nb-chat-attachments-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    color: var(--nb-text-muted);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.nb-attachment-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.nb-attachment-option,
.nb-attachment-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius-sm);
    background: var(--nb-bg-elev);
    color: var(--nb-text);
    cursor: pointer;
    font-family: var(--nb-sans);
}

.nb-attachment-option {
    max-width: min(100%, 300px);
    padding: 8px 10px;
    flex-direction: column;
    align-items: flex-start;
}

.nb-attachment-option-selected {
    border-color: rgba(91, 140, 255, 0.55);
    background: var(--nb-accent-soft);
}

.nb-attachment-name {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 12px;
    font-weight: 700;
}

.nb-attachment-meta,
.nb-attachment-empty,
.nb-attachment-status {
    color: var(--nb-text-muted);
    font-size: 11px;
}

.nb-attached-docs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.nb-attachment-chip {
    padding: 5px 8px;
    font-size: 11px;
}

.nb-attachment-status {
    margin-top: 6px;
}

.nb-chat-composer-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 10px;
}

.nb-composer-hint {
    font-size: 11px;
    color: var(--nb-text-muted);
}

.nb-dlp-feedback {
    margin-top: 10px;
    padding: 10px 12px;
    border-radius: var(--nb-radius-sm);
    background: rgba(255, 168, 76, 0.10);
    border: 1px solid rgba(255, 168, 76, 0.30);
    color: var(--nb-text);
    font-size: 12px;
    line-height: 1.5;
}

.nb-dlp-feedback code {
    font-family: var(--nb-mono);
    background: var(--nb-bg-elev);
    padding: 1px 6px;
    border-radius: 3px;
}

.nb-call {
    padding: 10px 14px;
    border-radius: var(--nb-radius-sm);
    background: var(--nb-bg-elev);
    border: 1px solid var(--nb-border);
}

.nb-call-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-family: var(--nb-mono);
    font-size: 11px;
    color: var(--nb-text-muted);
}

.nb-call-classification[data-class] {
    color: var(--nb-text);
    padding: 1px 6px;
    border-radius: 3px;
    background: var(--nb-accent-soft);
}

/* --- /settings MFA section ----------------------------------------------- */

.nb-mfa-enroll-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 12px;
}

@media (max-width: 720px) {
    .nb-mfa-enroll-grid { grid-template-columns: 1fr; }
}

.nb-mfa-uri-block,
.nb-mfa-secret-block {
    padding: 12px 14px;
    background: var(--nb-bg-elev);
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius);
}

.nb-mfa-uri-block label,
.nb-mfa-secret-block label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--nb-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 8px;
}

.nb-mfa-uri,
.nb-mfa-secret {
    display: block;
    word-break: break-all;
    font-family: var(--nb-mono);
    font-size: 12px;
    color: var(--nb-accent-hi);
    background: var(--nb-bg);
    padding: 8px 10px;
    border-radius: var(--nb-radius-sm);
    border: 1px solid var(--nb-border);
    margin-bottom: 8px;
}

.nb-mfa-secret {
    font-size: 14px;
    letter-spacing: 0.06em;
}

.nb-mfa-hint {
    font-size: 11px;
    color: var(--nb-text-muted);
    font-family: var(--nb-mono);
}

.nb-button-sm {
    font-size: 11px !important;
    padding: 4px 10px !important;
}

.nb-recovery-codes {
    list-style: none;
    margin: 14px 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 8px;
}

.nb-recovery-codes li {
    padding: 10px 14px;
    background: var(--nb-bg-elev);
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius-sm);
    text-align: center;
    font-family: var(--nb-mono);
    font-size: 13px;
    color: var(--nb-text);
    letter-spacing: 0.04em;
}

.nb-button-danger {
    background: rgba(255, 104, 104, 0.14);
    color: var(--nb-danger);
    border: 1px solid rgba(255, 104, 104, 0.40);
}

.nb-button-danger:hover {
    background: rgba(255, 104, 104, 0.20);
}

@media print {
    .nb-nav, .nb-footer, .nb-card-actions { display: none !important; }
    body { background: white; color: black; }
    .nb-recovery-codes li { color: black; background: white; border-color: #ccc; }
}

/* --- /documents upload form --------------------------------------------- */

.nb-upload-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 12px;
}

.nb-upload-row {
    display: flex;
    align-items: center;
    gap: 14px;
}

.nb-upload-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--nb-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    width: 110px;
    flex-shrink: 0;
}

.nb-upload-row input[type="file"],
.nb-upload-row select {
    flex: 1 1 auto;
    background: var(--nb-bg-elev);
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius-sm);
    color: var(--nb-text);
    padding: 8px 10px;
    font-family: var(--nb-sans);
    font-size: 13px;
}

.nb-upload-row select:focus,
.nb-upload-row input[type="file"]:focus {
    outline: none;
    border-color: var(--nb-accent);
}

.nb-upload-actions {
    align-items: center;
}

.nb-upload-status {
    font-size: 12px;
    color: var(--nb-text-muted);
    line-height: 1.5;
}

/* --- /status page -------------------------------------------------------- */

.nb-status-page {
    max-width: 880px;
    margin: 0 auto;
    padding: 32px 24px 64px;
}

.nb-status-page h1 {
    font-size: 28px;
    margin: 0 0 6px;
}

.nb-status-summary {
    font-size: 14px;
    color: var(--nb-text-muted);
    margin-bottom: 24px;
}

.nb-overall-status {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 999px;
    font-weight: 600;
    margin-left: 8px;
}

.nb-overall-status.nb-status-ok       { background: rgba(63, 194, 141, 0.16); color: var(--nb-success); }
.nb-overall-status.nb-status-degraded { background: rgba(255, 168, 76, 0.18); color: #ffa84c; }
.nb-overall-status.nb-status-down     { background: rgba(255, 104, 104, 0.16); color: var(--nb-danger); }

.nb-status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 14px;
    margin-bottom: 24px;
}

.nb-status-card {
    padding: 16px;
    background: var(--nb-bg-card);
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius);
}

.nb-status-card-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.nb-status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}
.nb-status-dot.nb-dot-ok       { background: var(--nb-success); box-shadow: 0 0 0 3px rgba(63, 194, 141, 0.15); }
.nb-status-dot.nb-dot-degraded { background: #ffa84c; }
.nb-status-dot.nb-dot-down     { background: var(--nb-danger); }
.nb-status-dot.nb-dot-unknown  { background: var(--nb-text-muted); }

.nb-status-card-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--nb-text);
}

.nb-status-card-detail {
    font-size: 12px;
    color: var(--nb-text-muted);
    line-height: 1.5;
}

.nb-status-mono {
    font-family: var(--nb-mono);
    font-size: 11px;
    color: var(--nb-text-muted);
    margin-top: 4px;
    word-break: break-all;
}

.nb-list-stack {
    display: grid;
    gap: 10px;
}

.nb-list-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 12px;
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius-sm);
    background: rgba(255, 255, 255, 0.02);
}

.nb-muted-small {
    margin-top: 4px;
    color: var(--nb-text-muted);
    font-size: 12px;
    line-height: 1.4;
}

.nb-divider {
    height: 1px;
    background: var(--nb-border);
    margin: 16px 0;
}

/* --- Team / RBAC console ------------------------------------------------ */

.nb-nav-active {
    border-color: rgba(91, 140, 255, 0.45);
    background: var(--nb-accent-soft);
    color: var(--nb-text);
}

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

.nb-metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin: 0 0 22px;
}

.nb-metric {
    padding: 14px 16px;
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius-sm);
    background: var(--nb-bg-card);
}

.nb-metric-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--nb-text-muted);
    margin-bottom: 8px;
}

.nb-metric-value {
    font-family: var(--nb-mono);
    font-size: 24px;
    font-weight: 700;
    color: var(--nb-text);
    line-height: 1;
}

.nb-inline-form {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) minmax(150px, 190px) auto;
    gap: 12px;
    align-items: end;
    margin-top: 12px;
}

.nb-field-inline {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    color: var(--nb-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.nb-field-inline input,
.nb-field-inline select,
.nb-copy-row input,
.nb-select {
    width: 100%;
    background: var(--nb-bg-elev);
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius-sm);
    color: var(--nb-text);
    padding: 9px 11px;
    font-family: var(--nb-sans);
    font-size: 13px;
}

.nb-field-inline input:focus,
.nb-field-inline select:focus,
.nb-copy-row input:focus,
.nb-select:focus {
    outline: none;
    border-color: var(--nb-accent);
    box-shadow: 0 0 0 3px var(--nb-accent-soft);
}

.nb-copy-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    margin-top: 12px;
}

.nb-role-badge,
.nb-security-pill {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 3px 9px;
    border: 1px solid var(--nb-border);
    border-radius: 999px;
    background: var(--nb-bg-elev);
    color: var(--nb-text-muted);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.nb-role-badge[data-role="owner"] {
    color: #ffd166;
    border-color: rgba(255, 209, 102, 0.42);
    background: rgba(255, 209, 102, 0.09);
}

.nb-role-badge[data-role="admin"] {
    color: var(--nb-accent-hi);
    border-color: rgba(91, 140, 255, 0.42);
    background: var(--nb-accent-soft);
}

.nb-role-badge[data-role="member"] {
    color: var(--nb-text-muted);
}

.nb-security-ok {
    color: var(--nb-success);
    border-color: rgba(63, 194, 141, 0.40);
    background: rgba(63, 194, 141, 0.08);
}

.nb-security-missing {
    color: #ffa84c;
    border-color: rgba(255, 168, 76, 0.40);
    background: rgba(255, 168, 76, 0.06);
}

.nb-team-table td {
    vertical-align: middle;
}

.nb-table-actions {
    text-align: right;
    white-space: nowrap;
}

/* --- Mobile tweaks --------------------------------------------------- */

@media (max-width: 640px) {
    .nb-nav { padding: 14px 20px; align-items: flex-start; }
    .nb-nav-links { flex-wrap: wrap; justify-content: flex-end; }
    .nb-marketing main { padding: 40px 20px 56px; }
    .nb-dashboard { padding: 22px 18px; }
    .nb-chat {
        grid-template-columns: 1fr;
        height: auto;
        min-height: calc(100vh - 70px);
        padding: 12px;
    }
    .nb-chat-sidebar {
        min-height: 220px;
        max-height: 38vh;
    }
    .nb-chat-main {
        min-height: 58vh;
    }
    .nb-widget-workspace {
        max-height: 42vh;
    }
    .nb-msg {
        max-width: 100%;
        padding: 12px 16px;
    }
    .nb-tool-activity {
        max-width: 100%;
    }
    .nb-msg-actions {
        position: static;
        margin-top: 10px;
        opacity: 1;
        max-width: 100%;
    }
    .nb-chat-meta {
        justify-content: flex-start;
    }
    .nb-chat-actions {
        width: 100%;
    }

    .nb-compliance-strip {
        flex-direction: column;
        align-items: stretch;
    }
    .nb-compliance-summary {
        justify-content: space-between;
    }
    .nb-inline-form,
    .nb-copy-row,
    .nb-secret-row,
    .nb-scope-grid,
    .nb-form-grid {
        grid-template-columns: 1fr;
    }
}