:root {
    --bg: #f3f5f8;
    --surface: #ffffff;
    --surface-strong: #ffffff;
    --surface-alt: #eef1f5;
    --text: #1a2233;
    --muted: #64748b;
    --border: #e1e5eb;
    --shadow: 0 1px 2px rgba(15, 23, 42, 0.06), 0 4px 12px rgba(15, 23, 42, 0.04);
    --primary: #1f6feb;
    --accent: #f97316;
    --ok: #10b981;
    --warn: #f59e0b;
    --warning: #92610f;
    --danger: #ef4444;
}

body[data-theme="dark"] {
    --bg: #0e1420;
    --surface: #151c29;
    --surface-strong: #1a2232;
    --surface-alt: #1f2938;
    --text: #e8edf5;
    --muted: #8b98ac;
    --border: #2a3446;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 4px 14px rgba(0, 0, 0, 0.22);
    --warning: #f0b74e;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, sans-serif;
    color: var(--text);
    background: var(--bg);
    min-height: 100vh;
}

body.locked {
    overflow: hidden;
}

button,
input,
select,
textarea {
    font: inherit;
}

.app-shell {
    display: none;
    grid-template-columns: 260px 1fr;
    min-height: 100vh;
}

body.authenticated .app-shell {
    display: grid;
}

.sidebar {
    padding: 24px 18px;
    border-right: 1px solid var(--border);
    background: var(--surface-strong);
    display: flex;
    flex-direction: column;
}

.brand-panel,
.section-title-row,
.button-row,
.header-actions,
.hero-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.brand-panel {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 28px;
    padding: 0 6px;
}

.brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    font-size: 17px;
    font-weight: 700;
    color: white;
    background: var(--primary);
}

.eyebrow {
    margin: 0 0 6px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 11px;
    font-weight: 600;
    color: var(--muted);
}

.nav-grid {
    display: grid;
    gap: 2px;
}

.nav-link,
.primary-button,
.secondary-button {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 9px 14px;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.nav-link {
    text-align: left;
    color: var(--muted);
    background: transparent;
    border-color: transparent;
    border-left: 3px solid transparent;
    border-radius: 6px;
    font-size: 14px;
}

.nav-link:hover {
    background: var(--surface-alt);
    color: var(--text);
}

.nav-link.active {
    background: color-mix(in srgb, var(--primary) 12%, var(--surface-alt));
    border-left-color: var(--primary);
    color: var(--text);
    font-weight: 600;
}

.nav-group {
    display: grid;
    gap: 2px;
}

.nav-group-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    border: none;
    background: transparent;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: 11px;
    font-weight: 700;
    padding: 10px 14px 6px;
    cursor: pointer;
    border-radius: 6px;
    transition: color 0.15s ease;
}

.nav-group-toggle:hover {
    color: var(--text);
}

.nav-group-chevron {
    font-size: 13px;
    line-height: 1;
    transition: transform 0.2s ease;
}

.nav-group.expanded .nav-group-chevron {
    transform: rotate(90deg);
}

.nav-group-items {
    display: grid;
    gap: 2px;
    padding-left: 6px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
}

.nav-group.expanded .nav-group-items {
    max-height: 400px;
}

.primary-button {
    background: var(--primary);
    color: white;
    border: 1px solid var(--primary);
    font-weight: 600;
}

.primary-button:hover {
    background: color-mix(in srgb, var(--primary) 88%, black);
    border-color: color-mix(in srgb, var(--primary) 88%, black);
}

.secondary-button {
    background: var(--surface-strong);
    color: var(--text);
}

.secondary-button:hover {
    background: var(--surface-alt);
    border-color: color-mix(in srgb, var(--text) 18%, var(--border));
}

.content {
    padding: 28px 32px;
    display: grid;
    gap: 20px;
    align-content: start;
}

.glass-card,
.panel {
    background: var(--surface-strong);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.page-header,
.hero-card,
.panel {
    border-radius: 12px;
    padding: 20px;
}

.status-dot {
    width: 9px;
    height: 9px;
    border-radius: 999px;
    background: var(--warn);
    flex-shrink: 0;
}

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

.grid {
    display: grid;
    gap: 18px;
}

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

.request-grid {
    grid-template-columns: minmax(320px, 0.8fr) minmax(0, 1.2fr);
}

.request-grid-full {
    grid-template-columns: 1fr;
}

.panel {
    display: grid;
    gap: 14px;
}

label {
    display: grid;
    gap: 6px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 500;
}

.hint {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.5;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 12px;
    background: var(--surface-strong);
    color: var(--text);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 18%, transparent);
}

textarea {
    min-height: 110px;
    resize: vertical;
}

.editor-textarea {
    min-height: 280px;
    font-family: "Cascadia Code", Consolas, monospace;
}

.toggle-row {
    grid-template-columns: auto 1fr;
    align-items: center;
}

.toggle-row input {
    width: 16px;
    height: 16px;
}

.view {
    display: none;
    gap: 18px;
}

.view.active {
    display: grid;
}

.request-list,
.entity-list {
    display: grid;
    gap: 10px;
    max-height: 62vh;
    overflow: auto;
}

.request-card,
.entity-card {
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px;
    background: var(--surface-strong);
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease;
}

.request-card:hover,
.entity-card:hover {
    border-color: color-mix(in srgb, var(--text) 16%, var(--border));
}

.request-card.active,
.entity-card.active {
    border-color: var(--primary);
    background: color-mix(in srgb, var(--primary) 6%, var(--surface-strong));
}

pre {
    white-space: pre-wrap;
    word-break: break-word;
    font-family: "Cascadia Code", Consolas, monospace;
    margin: 0;
}

code {
    font-family: "Cascadia Code", Consolas, monospace;
    font-size: 0.88em;
    background: var(--surface-alt);
    border: 1px solid var(--border);
    padding: 2px 6px;
    border-radius: 4px;
}

.preview-card {
    min-height: 200px;
    border-radius: 10px;
    padding: 22px;
    background: var(--primary);
    color: white;
    display: grid;
    align-content: end;
    gap: 6px;
}

.preview-card .brand-mark {
    background: rgba(255, 255, 255, 0.22);
}

.preview-badge {
    width: fit-content;
    margin-bottom: auto;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    background: var(--accent);
    color: white;
}

.theme-switcher {
    margin-top: auto;
    padding-top: 20px;
}

.login-overlay {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: grid;
    place-items: center;
    padding: 20px;
    background: rgba(10, 14, 22, 0.6);
}

body.authenticated .login-overlay {
    display: none;
}

.login-card {
    width: min(400px, 100%);
    border-radius: 12px;
    padding: 26px;
    display: grid;
    gap: 12px;
}

.login-hint {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.session-card {
    margin-top: 20px;
    padding: 16px;
    border-radius: 10px;
    display: grid;
    gap: 8px;
}

.role-pill {
    width: fit-content;
    padding: 4px 10px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--primary) 12%, var(--surface-alt));
    border: 1px solid color-mix(in srgb, var(--primary) 28%, var(--border));
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: 11px;
    font-weight: 700;
}

.button-row.wrap {
    flex-wrap: wrap;
}

.help-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.help-button::before {
    content: "?";
    width: 18px;
    height: 18px;
    border-radius: 999px;
    display: inline-grid;
    place-items: center;
    background: var(--surface-alt);
    border: 1px solid var(--border);
    color: var(--primary);
    font-weight: 700;
    font-size: 11px;
}

.help-modal {
    position: fixed;
    inset: 0;
    z-index: 120;
    display: grid;
    place-items: center;
    padding: 20px;
}

.help-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(10, 14, 22, 0.6);
}

.help-modal-panel {
    position: relative;
    z-index: 1;
    width: min(1100px, 100%);
    max-height: min(90vh, 980px);
    overflow: auto;
    border-radius: 14px;
    padding: 26px;
    display: grid;
    gap: 18px;
}

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

.help-modal-header h3,
.help-card h4 {
    margin: 0;
}

.help-modal-body {
    display: grid;
    gap: 16px;
}

.help-summary {
    padding: 14px 16px;
    border-radius: 10px;
    border: 1px solid var(--border);
    border-left: 3px solid var(--primary);
    background: var(--surface-alt);
    color: var(--text);
    font-size: 14px;
    line-height: 1.6;
}

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

.help-card {
    border-radius: 10px;
    padding: 18px;
    border: 1px solid var(--border);
    background: var(--surface-strong);
    display: grid;
    gap: 12px;
}

.help-card ul {
    margin: 0;
    padding-left: 18px;
    color: var(--muted);
    display: grid;
    gap: 8px;
}

.help-graphic-card {
    background: var(--surface-alt);
}

.help-graphic-title {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 11px;
    font-weight: 600;
    color: var(--muted);
}

.help-flow {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
    gap: 12px;
    align-items: stretch;
}

.help-flow-step {
    border-radius: 10px;
    padding: 14px;
    border: 1px solid var(--border);
    background: var(--surface-strong);
    display: grid;
    gap: 8px;
    min-height: 110px;
}

.help-flow-step strong {
    font-size: 14px;
}

.help-flow-step span {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.5;
}

.help-flow-index {
    width: 24px;
    height: 24px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    background: var(--primary);
    color: white;
    font-size: 11px;
    font-weight: 700;
}

.help-flow-arrow {
    align-self: center;
    justify-self: center;
    color: var(--muted);
    font-size: 22px;
    line-height: 1;
    padding: 0 2px;
}

.section-title-row .button-row {
    flex-wrap: wrap;
    justify-content: flex-end;
}

.search-label {
    margin-bottom: 4px;
}

.cert-info-list {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 6px 16px;
    margin: 0;
    font-size: 13px;
}

.cert-info-list dt {
    color: var(--muted);
    font-weight: 500;
    white-space: nowrap;
}

.cert-info-list dd {
    margin: 0;
    word-break: break-all;
}

.cert-fingerprint {
    font-family: monospace;
    font-size: 11px;
    letter-spacing: 0.5px;
}

.form-field-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.field-group-label {
    margin: 0;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
}

.field-hint {
    margin: 0;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.4;
}

.field-hint code {
    font-family: monospace;
    font-size: 11px;
    background: var(--surface-alt);
    padding: 1px 4px;
    border-radius: 3px;
}

.restart-banner {
    padding: 10px 12px;
    border-radius: 8px;
    background: color-mix(in srgb, var(--warn) 14%, var(--surface-strong));
    border: 1px solid color-mix(in srgb, var(--warn) 40%, var(--border));
    color: var(--warning);
    font-size: 13px;
    line-height: 1.4;
}

.restart-banner code {
    font-family: monospace;
    font-size: 11px;
    background: rgba(0, 0, 0, 0.1);
    padding: 1px 4px;
    border-radius: 3px;
}

.small-button {
    padding: 4px 10px;
    font-size: 12px;
    align-self: flex-start;
}

.connectivity-result {
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    line-height: 1.5;
}

.connectivity-result.ok {
    background: color-mix(in srgb, var(--ok) 12%, var(--surface-strong));
    border: 1px solid color-mix(in srgb, var(--ok) 35%, var(--border));
}

.connectivity-result.fail {
    background: color-mix(in srgb, var(--danger) 12%, var(--surface-strong));
    border: 1px solid color-mix(in srgb, var(--danger) 35%, var(--border));
}

.connectivity-list {
    margin: 6px 0 0;
    padding-left: 4px;
    list-style: none;
    font-family: monospace;
    font-size: 12px;
}

.pac-info-box {
    padding: 12px 14px;
    border-radius: 8px;
    background: color-mix(in srgb, var(--primary) 8%, var(--surface-strong));
    border: 1px solid color-mix(in srgb, var(--primary) 24%, var(--border));
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.pac-info-title {
    margin: 0;
    font-weight: 600;
    font-size: 13px;
}

.pac-url-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.pac-url-row code {
    font-family: monospace;
    font-size: 12px;
    background: var(--surface-alt);
    padding: 3px 8px;
    border-radius: 4px;
    word-break: break-all;
    flex: 1;
    min-width: 0;
}

.file-upload-meta {
    margin-top: -2px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.5;
    padding: 12px 14px;
    border-radius: 8px;
    border: 1px dashed var(--border);
    background: var(--surface-alt);
}

.table-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.table-hint {
    color: var(--muted);
    font-size: 13px;
}

.table-shell {
    overflow: auto;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--surface-strong);
}

.modern-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 860px;
}

.modern-table th,
.modern-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: top;
    font-size: 13px;
}

.modern-table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: var(--surface-alt);
    font-size: 12px;
}

.table-sort-button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 0;
    background: transparent;
    padding: 0;
    color: var(--muted);
    cursor: pointer;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 11px;
}

.table-sort-button:hover {
    color: var(--text);
}

.sort-indicator {
    font-size: 11px;
    color: var(--muted);
}

.modern-table tbody tr {
    cursor: pointer;
    transition: background 0.15s ease;
}

.modern-table tbody tr:hover,
.modern-table tbody tr.active {
    background: color-mix(in srgb, var(--primary) 6%, transparent);
}

.table-empty {
    text-align: center !important;
    color: var(--muted);
    padding: 32px 14px !important;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 68px;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    border: 1px solid transparent;
}

.status-pill-ok {
    color: color-mix(in srgb, var(--ok) 82%, black);
    background: color-mix(in srgb, var(--ok) 16%, var(--surface-strong));
    border-color: color-mix(in srgb, var(--ok) 35%, var(--border));
}

.status-pill-warn {
    color: color-mix(in srgb, var(--warn) 88%, black);
    background: color-mix(in srgb, var(--warn) 16%, var(--surface-strong));
    border-color: color-mix(in srgb, var(--warn) 35%, var(--border));
}

.status-pill-danger {
    color: color-mix(in srgb, var(--danger) 82%, black);
    background: color-mix(in srgb, var(--danger) 16%, var(--surface-strong));
    border-color: color-mix(in srgb, var(--danger) 35%, var(--border));
}

.table-subtext {
    font-size: 12px;
    color: var(--muted);
    margin-top: 2px;
}

.request-detail-empty {
    color: var(--muted);
    min-height: 100%;
    display: grid;
    place-items: center;
    text-align: center;
}

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

.request-detail-header h4,
.detail-block h5 {
    margin: 0;
}

.request-detail-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--muted);
    font-size: 13px;
    flex-wrap: wrap;
}

.request-detail-grid {
    display: grid;
    gap: 14px;
}

.detail-block {
    display: grid;
    gap: 10px;
}

.detail-pairs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.detail-pairs div {
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface-alt);
    display: grid;
    gap: 6px;
}

.detail-pairs span {
    color: var(--muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.detail-block pre {
    margin: 0;
    padding: 12px 14px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--surface-alt);
    max-height: 220px;
    overflow: auto;
}

.request-popover {
    position: fixed;
    right: 28px;
    bottom: 28px;
    width: min(980px, calc(100vw - 56px));
    max-height: min(80vh, 900px);
    overflow: auto;
    z-index: 40;
    border-radius: 14px;
    padding: 20px;
    background: var(--surface-strong);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.request-popover-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 14px;
    margin-bottom: 18px;
    border-bottom: 1px solid var(--border);
}

.request-popover-header h4 {
    margin: 0;
}

.request-popover-body {
    min-height: 0;
}

.llm-status-legend {
    margin-top: 8px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
}

.kpi-tile {
    display: grid;
    gap: 6px;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid var(--border);
    border-left: 3px solid var(--border);
    background: var(--surface-alt);
}

.kpi-tile-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--muted);
}

.kpi-tile-value {
    font-size: 24px;
    font-weight: 600;
    color: var(--text);
}

.kpi-tile-whitelist {
    border-left-color: var(--ok);
}

.kpi-tile-blacklist {
    border-left-color: var(--danger);
}

.kpi-tile-passthrough {
    border-left-color: var(--warn);
}

.stacked-bar-track {
    display: flex;
    height: 16px;
    border-radius: 999px;
    overflow: hidden;
    background: var(--surface-alt);
}

.stacked-bar-segment {
    height: 100%;
}

.stacked-bar-segment:not(:last-child) {
    border-right: 2px solid var(--surface-strong);
}

.stacked-bar-segment-whitelist {
    background: var(--ok);
}

.stacked-bar-segment-blacklist {
    background: var(--danger);
}

.stacked-bar-segment-passthrough {
    background: var(--warn);
}

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

.bar-row {
    display: grid;
    grid-template-columns: 110px 1fr 44px;
    align-items: center;
    gap: 10px;
}

.bar-row-label {
    font-size: 13px;
    color: var(--muted);
}

.bar-row-track {
    height: 10px;
    border-radius: 999px;
    background: var(--surface-alt);
    overflow: hidden;
}

.bar-row-fill {
    height: 100%;
    min-width: 3px;
    border-radius: 999px;
    background: var(--primary);
}

.bar-row-value {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    text-align: right;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 999px;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.02em;
    border: 1px solid transparent;
}

.status-icon {
    font-size: 12px;
    line-height: 1;
}

.status-badge-whitelist {
    color: color-mix(in srgb, var(--ok) 80%, black);
    background: color-mix(in srgb, var(--ok) 16%, var(--surface-strong));
    border-color: color-mix(in srgb, var(--ok) 38%, var(--border));
}

.status-badge-blacklist {
    color: color-mix(in srgb, var(--danger) 82%, black);
    background: color-mix(in srgb, var(--danger) 16%, var(--surface-strong));
    border-color: color-mix(in srgb, var(--danger) 38%, var(--border));
}

.status-badge-passthrough {
    color: color-mix(in srgb, var(--warn) 88%, black);
    background: color-mix(in srgb, var(--warn) 16%, var(--surface-strong));
    border-color: color-mix(in srgb, var(--warn) 38%, var(--border));
}

[hidden] {
    display: none !important;
}

@media (max-width: 1100px) {
    .app-shell,
    .two-columns,
    .request-grid {
        grid-template-columns: 1fr;
    }

    .sidebar {
        border-right: none;
        border-bottom: 1px solid var(--border);
    }
}

@media (max-width: 700px) {
    .content,
    .sidebar {
        padding: 16px;
    }

    .page-header,
    .hero-card,
    .panel {
        border-radius: 10px;
        padding: 16px;
    }

    .detail-pairs {
        grid-template-columns: 1fr;
    }

    .request-popover {
        right: 12px;
        bottom: 12px;
        width: calc(100vw - 24px);
        max-height: 85vh;
        padding: 16px;
    }

    .help-modal {
        padding: 12px;
    }

    .help-modal-panel {
        padding: 16px;
        max-height: 92vh;
    }

    .help-grid,
    .help-flow {
        grid-template-columns: 1fr;
    }

    .help-flow-arrow {
        transform: rotate(90deg);
    }
}

/* ── Extension view ───────────────────────────────── */

.flow-diagram {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0;
    margin-bottom: 20px;
}
.flow-step {
    text-align: center;
    min-width: 90px;
    padding: 10px 6px;
}
.flow-step--active {
    background: var(--surface-alt);
    border-radius: 8px;
    border: 1px solid var(--border);
}
.flow-step-icon { font-size: 22px; }
.flow-step-label { font-size: 11px; color: var(--muted); margin-top: 4px; }
.flow-arrow { color: var(--muted); font-size: 18px; padding: 0 4px; }

.info-box { background: var(--surface-alt); border: 1px solid var(--border); border-radius: 8px; padding: 14px 16px; }
.info-box-title { font-weight: 700; color: var(--text); margin-bottom: 8px; font-size: 13px; }
.info-list { margin: 0; padding-left: 18px; color: var(--muted); line-height: 1.9; font-size: 13px; }

.ext-toggle-inner { display: flex; align-items: center; gap: 10px; }
.ext-cb { width: auto; }

.ext-key-form { padding: 16px; margin-bottom: 16px; display: none; }
.ext-key-result { padding: 16px; margin-bottom: 16px; display: none; border: 1px solid var(--ok); }
.ext-key-result-title { color: color-mix(in srgb, var(--ok) 80%, black); font-weight: 700; margin-bottom: 8px; }
.ext-key-copy-row { display: flex; gap: 8px; align-items: center; }
.ext-key-value {
    flex: 1;
    padding: 8px 12px;
    background: var(--surface-alt);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 13px;
    word-break: break-all;
    color: var(--text);
}
.btn-no-shrink { flex-shrink: 0; }

.deployment-details { margin-top: 8px; }
.deployment-details:first-of-type { margin-top: 14px; }
.deployment-summary {
    cursor: pointer;
    padding: 10px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    list-style: none;
}
.deployment-summary::-webkit-details-marker { display: none; }
.step-badge {
    border-radius: 50%;
    width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
    color: #fff;
}
.step-badge--blue   { background: #1d4ed8; }
.step-badge--purple { background: #7c3aed; }
.step-badge--teal   { background: #0f766e; }
.step-title { font-weight: 700; color: var(--text); font-size: 14px; }
.step-sub   { font-size: 11px; color: var(--muted); margin-left: auto; }
.step-content { padding: 12px 0 4px 32px; }
.guide-list { margin: 0; padding-left: 18px; color: var(--muted); line-height: 2; font-size: 13px; }
.guide-list--mb { margin-bottom: 14px; }
.guide-intro { color: var(--muted); font-size: 13px; line-height: 1.7; margin-bottom: 12px; }
.guide-sub   { color: var(--text); font-weight: 600; font-size: 13px; margin-bottom: 8px; }
.guide-note {
    margin-top: 10px;
    padding: 10px 14px;
    background: var(--surface-alt);
    border-radius: 6px;
    font-size: 12px;
    color: var(--muted);
}
.guide-note strong  { color: var(--text); }
.guide-note--blue   { border-left: 3px solid #1d4ed8; }
.guide-note--purple { border-left: 3px solid #7c3aed; }
.guide-note--teal   { border-left: 3px solid #0f766e; margin-top: 12px; }
.code-block {
    display: block;
    background: #0f172a;
    padding: 14px 16px;
    border-radius: 8px;
    font-size: 12px;
    color: #e2e8f0;
    white-space: pre;
    margin-bottom: 14px;
    border: 1px solid #1e293b;
}
.highlight-amber { color: var(--warn); }

/* Utility */
.section-mt  { margin-top: 20px; }
.label-mt    { margin-top: 12px; }
.btn-row-mt  { margin-top: 16px; }
.table-mt    { margin-top: 8px; }
.visually-hidden {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}