:root {
  color-scheme: light;
  --ds-bg: #f3f6fb;
  --ds-surface: #ffffff;
  --ds-surface-subtle: #f8fafc;
  --ds-ink: #0b1739;
  --ds-muted: #5e6b85;
  --ds-line: #dbe2ee;
  --ds-primary: #1457e6;
  --ds-primary-strong: #0d3fb8;
  --ds-success: #0b8f61;
  --ds-warning: #b86b00;
  --ds-danger: #d9263e;
  --ds-focus: #76a7ff;
  --ds-radius-sm: 8px;
  --ds-radius: 12px;
  --ds-radius-lg: 18px;
  --ds-shadow: 0 12px 36px rgba(17, 35, 70, .08);
  --ds-sidebar: #071a3a;
  --ds-sidebar-muted: #b9c8e5;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { background: var(--ds-bg); }
body { color: var(--ds-ink); }
button, input, select, textarea { font: inherit; }
:where(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: 3px solid var(--ds-focus);
  outline-offset: 2px;
}
.skip-link { position: fixed; left: 12px; top: -80px; z-index: 1000; padding: 10px 14px; color: #fff; background: var(--ds-primary-strong); border-radius: var(--ds-radius-sm); }
.skip-link:focus { top: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.product-shell { min-height: 100vh; background: var(--ds-bg); }
.product-sidebar { position: fixed; inset: 0 auto 0 0; width: 248px; padding: 24px 14px 18px; overflow-y: auto; color: #fff; background: linear-gradient(180deg,#071a3a 0%,#08152d 100%); z-index: 30; }
.product-brand { display: flex; align-items: center; gap: 11px; padding: 0 8px 22px; color: #fff; text-decoration: none; }
.product-brand-mark { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: var(--ds-primary); font-weight: 900; }
.product-brand strong, .product-brand small { display: block; }
.product-brand small { margin-top: 2px; color: var(--ds-sidebar-muted); font-size: 11px; }
.product-role { display: grid; gap: 3px; margin: 0 6px 18px; padding: 11px 12px; border: 1px solid rgba(255,255,255,.14); border-radius: 10px; background: rgba(255,255,255,.06); }
.product-role small { color: var(--ds-sidebar-muted); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.product-role strong { font-size: 13px; }
.product-nav { display: grid; gap: 4px; }
.product-nav a { display: flex; align-items: center; gap: 11px; min-height: 42px; padding: 10px 12px; color: var(--ds-sidebar-muted); border-radius: 9px; text-decoration: none; font-size: 14px; font-weight: 650; }
.product-nav a:hover, .product-nav a[aria-current="page"] { color: #fff; background: var(--ds-primary); }
.product-nav a[hidden] { display: none; }
.product-nav-icon { width: 22px; text-align: center; font-size: 15px; }
.product-sidebar-foot { display:flex; align-items:center; gap:9px; margin-top: 28px; padding: 18px 10px 0; border-top: 1px solid rgba(255,255,255,.16); color: var(--ds-sidebar-muted); font-size: 12px; line-height: 1.35; }
.product-sidebar-foot strong,.product-sidebar-foot small{display:block}.product-sidebar-foot strong{color:#fff}.product-sidebar-foot small{max-width:165px;overflow:hidden;text-overflow:ellipsis}.system-pulse{width:9px;height:9px;border-radius:50%;background:#32d583;box-shadow:0 0 0 4px rgba(50,213,131,.12)}
.product-main { min-height: 100vh; margin-left: 248px; }
.product-header { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; min-height: 70px; padding: 12px 28px; border-bottom: 1px solid var(--ds-line); background: rgba(255,255,255,.96); }
.product-breadcrumb { display: grid; gap: 2px; }
.product-breadcrumb strong { font-size: 15px; }
.product-breadcrumb span { color: var(--ds-muted); font-size: 12px; }
.product-header-actions { display: flex; align-items: center; gap: 10px; }
.product-search{display:flex;align-items:center;gap:9px;width:min(470px,42vw);padding:9px 13px;border:1px solid var(--ds-line);border-radius:10px;background:#f8fafc;color:var(--ds-muted)}.product-search input{width:100%;border:0;outline:0;background:transparent;color:var(--ds-ink);font-size:13px}.product-avatar{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;color:#fff;background:#173b72;font-size:12px;font-weight:800}
.product-content { width: auto; max-width: none; margin: 0; padding: 28px; }
.stale-banner { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; padding: 11px 14px; color: #744500; border: 1px solid #f0c76d; border-radius: var(--ds-radius); background: #fff8e8; }
.stale-banner[hidden] { display: none; }
.app-loading { position: relative; overflow: hidden; color: transparent !important; background: #e9eef6 !important; border-color: transparent !important; }
.app-loading::after { content: ""; position: absolute; inset: 0; transform: translateX(-100%); background: linear-gradient(90deg, transparent, rgba(255,255,255,.65), transparent); animation: ds-shimmer 1.25s infinite; }
@keyframes ds-shimmer { to { transform: translateX(100%); } }

.status-badge { display: inline-flex; align-items: center; gap: 6px; min-height: 24px; padding: 3px 8px; border-radius: 999px; color: var(--ds-muted); background: #edf1f7; font-size: 11px; font-weight: 750; }
.status-badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.status-badge.success { color: var(--ds-success); background: #e7f7f0; }
.status-badge.warning { color: var(--ds-warning); background: #fff3da; }
.status-badge.danger { color: var(--ds-danger); background: #ffeaed; }
.status-badge.info { color: var(--ds-primary); background: #e9f0ff; }
.route-empty, .route-error { padding: 28px; text-align: center; border: 1px dashed var(--ds-line); border-radius: var(--ds-radius); color: var(--ds-muted); background: var(--ds-surface); }
.route-error { color: var(--ds-danger); border-color: #f3b3bd; background: #fff5f6; }

@media (max-width: 900px) {
  .product-sidebar { position: static; width: 100%; padding: 10px 12px; }
  .product-brand { padding: 4px 6px 10px; }
  .product-nav { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 2px; }
  .product-nav a { flex: 0 0 auto; min-height: 40px; }
  .product-nav-icon, .product-sidebar-foot { display: none; }
  .product-main { margin-left: 0; }
  .product-header { top: 0; min-height: 58px; padding: 10px 16px; }
  .product-content { padding: 16px; }
}

@media (max-width: 560px) {
  .product-sidebar { position: sticky; top: 0; z-index: 40; }
  .product-brand small { display: none; }
  .product-header { position: static; }
  .product-breadcrumb span { display: none; }
  .product-content { padding: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}