:root {
  color-scheme: light;
  --ink: #182230;
  --muted: #64748b;
  --line: #e2e8f0;
  --surface: #ffffff;
  --canvas: #f6f8fb;
  --accent: #155eef;
  --accent-soft: #eaf1ff;
  --success: #16803c;
  --warning: #9a6700;
  --danger: #b42318;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--canvas); color: var(--ink); }
a { color: inherit; }
.app-shell { min-height: 100vh; }
.login-screen { align-items: center; background: var(--canvas); display: flex; justify-content: center; min-height: 100vh; padding: 24px; }
.login-card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 12px 32px rgb(16 24 40 / 8%); max-width: 440px; padding: 30px; width: 100%; }
.login-card h1 { font-size: 1.65rem; margin: 30px 0 8px; }
.login-card .state { padding: 10px; text-align: left; }
.topbar { align-items: center; background: var(--surface); border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; min-height: 68px; padding: 0 28px; }
.brand { align-items: center; display: inline-flex; font-size: 1rem; font-weight: 700; gap: 11px; text-decoration: none; }
.brand-mark { align-items: center; background: var(--accent); border-radius: 10px; color: white; display: inline-flex; height: 34px; justify-content: center; width: 34px; }
.health-indicator { color: var(--muted); font-size: .85rem; }
.health-indicator.up { color: var(--success); }
.health-indicator.down { color: var(--danger); }
.role-indicator { color: var(--muted); font-size: .78rem; font-weight: 700; letter-spacing: .04em; }
.workspace { display: grid; grid-template-columns: 224px minmax(0, 1fr); min-height: calc(100vh - 68px); }
.sidebar { background: #101828; color: #cbd5e1; padding: 24px 14px; }
.sidebar nav { display: grid; gap: 5px; }
.sidebar a, .deferred-nav span:not(.nav-section-label) { border-radius: 8px; display: block; padding: 11px 13px; text-decoration: none; }
.sidebar a:hover, .sidebar a:focus-visible, .sidebar a.selected { background: #1d2939; color: white; outline: none; }
.deferred-nav { border-top: 1px solid #344054; display: grid; gap: 3px; margin-top: 28px; padding-top: 20px; }
.nav-section-label { color: #98a2b3; font-size: .72rem; letter-spacing: .08em; padding: 0 13px 7px; text-transform: uppercase; }
.main-content { margin: 0 auto; max-width: 1440px; padding: 34px; width: 100%; }
.page-heading { align-items: end; display: flex; gap: 24px; justify-content: space-between; margin-bottom: 28px; }
.eyebrow { color: var(--accent); font-size: .73rem; font-weight: 700; letter-spacing: .11em; margin: 0 0 7px; text-transform: uppercase; }
h1 { font-size: clamp(1.6rem, 3vw, 2.2rem); letter-spacing: -.03em; margin: 0; }
h2 { font-size: 1.15rem; margin: 0; }
.shop-context { color: var(--muted); display: grid; font-size: .76rem; font-weight: 600; gap: 5px; min-width: 210px; }
select { background: white; border: 1px solid #cbd5e1; border-radius: 7px; color: var(--ink); font: inherit; padding: 9px 11px; }
.grid { display: grid; gap: 18px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 1px 2px rgb(16 24 40 / 3%); padding: 20px; }
.card-label { color: var(--muted); font-size: .78rem; font-weight: 600; margin: 0 0 12px; }
.metric { font-size: 1.8rem; font-weight: 750; letter-spacing: -.04em; }
.section { margin-top: 18px; }
.section-header { align-items: center; display: flex; justify-content: space-between; margin-bottom: 12px; }
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; min-width: 620px; width: 100%; }
th, td { border-bottom: 1px solid var(--line); padding: 13px 12px; text-align: left; vertical-align: top; }
th { color: var(--muted); font-size: .75rem; font-weight: 700; text-transform: uppercase; }
td { font-size: .9rem; }
.muted { color: var(--muted); }
.badge { background: var(--accent-soft); border-radius: 999px; color: #174ea6; display: inline-block; font-size: .75rem; font-weight: 700; padding: 4px 9px; }
.badge.success { background: #e8f7ee; color: var(--success); }
.badge.warning { background: #fff5d6; color: var(--warning); }
.badge.danger { background: #fef0ef; color: var(--danger); }
.state { background: var(--surface); border: 1px dashed #cbd5e1; border-radius: 10px; color: var(--muted); padding: 32px; text-align: center; }
.state.error { border-color: #f1b8b2; color: var(--danger); }
.product-link { background: none; border: 0; color: var(--accent); cursor: pointer; font: inherit; padding: 0; text-align: left; }
.product-link:hover, .product-link:focus-visible { text-decoration: underline; }
.detail { display: grid; gap: 14px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.detail dt { color: var(--muted); font-size: .76rem; font-weight: 650; }
.detail dd { margin: 3px 0 0; overflow-wrap: anywhere; }
.capabilities { display: flex; flex-wrap: wrap; gap: 6px; }
.capability { background: #f2f4f7; border-radius: 6px; color: #344054; font-size: .75rem; padding: 5px 8px; }
.command-form { display: grid; gap: 12px; margin-top: 16px; max-width: 760px; }
.command-form label { color: var(--muted); display: grid; font-size: .8rem; font-weight: 650; gap: 5px; }
.command-form input, .command-form select, .command-form textarea { background: white; border: 1px solid #cbd5e1; border-radius: 7px; color: var(--ink); font: inherit; padding: 9px 11px; }
.command-form textarea { min-height: 74px; resize: vertical; }
.button { background: white; border: 1px solid #cbd5e1; border-radius: 7px; color: var(--ink); cursor: pointer; font: inherit; font-weight: 650; padding: 9px 13px; }
.button:hover, .button:focus-visible { border-color: var(--accent); outline: 3px solid #dbe8ff; }
.button:disabled { cursor: wait; opacity: .55; }
.button.primary { background: var(--accent); border-color: var(--accent); color: white; }
.button.danger { border-color: #efb4ae; color: var(--danger); }
.command-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 18px; }
.managed-toolbar { align-items: center; margin-top: 16px; }
.managed-toolbar .button { white-space: nowrap; }
.checkbox-control { align-items: center; color: var(--muted); display: inline-flex; font-size: .85rem; gap: 7px; }
.checkbox-control input { accent-color: var(--accent); height: 16px; width: 16px; }
.managed-shop-table table { min-width: 760px; }
.managed-shop-table td > .managed-actions { margin-top: 0; }
.managed-shop-id, .managed-runtime-label { color: var(--muted); display: block; font-size: .78rem; margin-top: 4px; overflow-wrap: anywhere; }
.managed-runtime-label { font-size: .72rem; }
.managed-actions { align-items: center; }
.managed-feedback { margin-top: 18px; text-align: left; }
.managed-feedback.success { border-color: #a9dfbb; color: var(--success); }
.managed-feedback.warning { border-color: #ecd083; color: var(--warning); }
.managed-feedback.error { border-color: #f1b8b2; color: var(--danger); }
.managed-detail { scroll-margin-top: 24px; }
.shop-dialog { border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 24px 70px rgb(16 24 40 / 20%); max-width: 560px; padding: 24px; width: calc(100% - 32px); }
.shop-dialog::backdrop { background: rgb(16 24 40 / 42%); }
.shop-dialog h2 { margin-bottom: 8px; }
.shop-dialog .state { margin: 15px 0 0; padding: 10px; text-align: left; }
.shop-dialog .command-form { max-width: none; }
.shop-dialog small { color: var(--muted); display: block; line-height: 1.45; }
.nested-card { background: #f8fafc; border: 1px solid var(--line); border-radius: 9px; margin-top: 12px; padding: 15px; }
.nested-card h3, .nested-card h4 { margin: 0 0 8px; }
.map-row { display: flex; gap: 10px; justify-content: space-between; padding: 6px 0; }
.map-row strong { color: var(--muted); font-size: .8rem; }
.read-only-list { display: grid; gap: 9px; margin: 0; padding-left: 20px; }
.read-only-list li { padding-left: 3px; }
.action-context { margin-top: 7px; }
.severity-info { background: #eef2ff; color: #3730a3; }
.severity-low { background: #eaf1ff; color: #174ea6; }
.severity-medium { background: #fff5d6; color: var(--warning); }
.severity-high, .severity-critical { background: #fef0ef; color: var(--danger); }
.attempt-row { align-items: center; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 10px; padding: 10px 0; }
.attempt-row p { flex-basis: 100%; margin: 0; }

@media (max-width: 820px) {
  .workspace { grid-template-columns: 1fr; }
  .sidebar { padding: 10px 14px; }
  .sidebar nav { display: flex; overflow-x: auto; }
  .sidebar a { white-space: nowrap; }
  .deferred-nav { display: none; }
  .main-content { padding: 24px 18px; }
  .grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .topbar { align-items: flex-start; flex-direction: column; gap: 9px; padding: 16px 18px; }
  .role-indicator { align-self: flex-start; }
  .page-heading { align-items: stretch; flex-direction: column; }
  .shop-context { min-width: 0; }
  .detail { grid-template-columns: 1fr; }
  .managed-toolbar { align-items: stretch; flex-direction: column; }
  .managed-toolbar .button { width: 100%; }
  .managed-toolbar .checkbox-control { align-self: flex-start; }
  .shop-dialog { padding: 19px; }
}