:root {
  --color-primary: #1e3a8a;
  --color-primary-dark: #172554;
  --color-accent: #b45309;
  --color-background: #f8fafc;
  --color-card: #ffffff;
  --color-foreground: #0f172a;
  --color-muted-foreground: #475569;
  --color-border: #cbd5e1;
  --color-muted: #e9eef5;
  --color-success: #166534;
  --color-danger: #b91c1c;
  --color-warning: #92400e;
  --ring: 0 0 0 3px rgba(30, 58, 138, .28);
  font-family: Lato, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--color-foreground);
  background: var(--color-background);
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--color-background); }
body { margin: 0; min-height: 100vh; background: var(--color-background); }
button, input, select, textarea { font: inherit; }
button, select, input, textarea { touch-action: manipulation; }
button { cursor: pointer; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: none; box-shadow: var(--ring); }

.skip-link { position: absolute; left: 12px; top: -60px; z-index: 20; padding: 12px 16px; color: #fff; background: var(--color-primary-dark); border-radius: 6px; }
.skip-link:focus { top: 12px; }
.login-body { display: grid; place-items: center; padding: 24px; background: radial-gradient(circle at 20% 0%, #dbeafe 0, var(--color-background) 42%); }
.login-shell { width: min(100%, 460px); }
.login-card { display: grid; gap: 18px; padding: clamp(26px, 6vw, 46px); background: var(--color-card); border: 1px solid var(--color-border); border-top: 5px solid var(--color-primary); border-radius: 12px; box-shadow: 0 18px 44px rgba(15, 23, 42, .12); }
.login-card h1 { margin-bottom: 0; }
.login-brand { padding: 0; }
.login-providers { display: grid; gap: 12px; }
.login-button { width: 100%; text-decoration: none; }
.synthetic-banner { position: sticky; top: 0; z-index: 10; width: 100%; padding: 8px 16px; color: #fff; background: var(--color-accent); text-align: center; font-size: .83rem; font-weight: 700; letter-spacing: .05em; }
.app-shell { display: grid; grid-template-columns: 248px minmax(0, 1fr); min-height: 100vh; }
.sidebar { display: flex; flex-direction: column; gap: 28px; padding: 28px 18px; color: #e2e8f0; background: var(--color-primary-dark); }
.brand { display: flex; gap: 12px; align-items: center; padding: 0 8px; }
.brand-mark { display: grid; place-items: center; width: 42px; height: 42px; flex: 0 0 42px; color: var(--color-primary-dark); background: #fff; border-radius: 10px; font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.brand-name { color: #fff; font-family: Georgia, "Times New Roman", serif; font-size: 1.1rem; font-weight: 600; }
.brand-tagline { margin-top: 3px; color: #cbd5e1; font-size: .75rem; line-height: 1.4; }
.nav-list { display: grid; gap: 8px; }
.nav-link { display: flex; align-items: center; gap: 12px; min-height: 46px; padding: 10px 12px; color: #cbd5e1; background: transparent; border: 1px solid transparent; border-radius: 8px; text-align: left; font-weight: 700; }
.nav-link:hover, .nav-link.is-active { color: #fff; background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.15); }
.nav-key { display: inline-grid; place-items: center; width: 27px; height: 27px; color: #93c5fd; border: 1px solid rgba(147,197,253,.35); border-radius: 6px; font-size: .7rem; font-variant-numeric: tabular-nums; }
.sidebar-foot { margin-top: auto; padding: 12px 8px; color: #94a3b8; font-size: .75rem; line-height: 1.65; }
.main { min-width: 0; padding: 30px clamp(18px, 4vw, 64px) 22px; }
.topbar { display: flex; justify-content: space-between; gap: 24px; align-items: flex-end; padding-bottom: 24px; border-bottom: 1px solid var(--color-border); }
.topbar h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: Georgia, "Times New Roman", serif; letter-spacing: -.015em; }
h1 { margin-bottom: 0; font-size: clamp(1.8rem, 3vw, 2.6rem); }
h2 { margin-bottom: 8px; font-size: clamp(1.65rem, 3vw, 2.25rem); }
h3 { margin-bottom: 0; font-size: 1.25rem; }
.eyebrow { margin-bottom: 6px; color: var(--color-primary); font-size: .72rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.lead { max-width: 68ch; margin-bottom: 0; color: var(--color-muted-foreground); line-height: 1.6; }
.topbar-actions, .heading-actions, .inline-form { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.compact-field, .field { display: grid; gap: 6px; color: var(--color-muted-foreground); font-size: .76rem; font-weight: 700; }
.compact-field input, .compact-field select, .field input, .field select, .field textarea { min-height: 42px; padding: 9px 11px; color: var(--color-foreground); background: #fff; border: 1px solid var(--color-border); border-radius: 6px; }
.compact-field input, .compact-field select { min-width: 150px; }
.field textarea { min-width: min(560px, 100%); resize: vertical; line-height: 1.5; }
.identity { align-self: center; padding: 9px 12px; color: var(--color-primary-dark); background: var(--color-muted); border-radius: 6px; font-size: .82rem; font-weight: 700; }
.page { display: grid; gap: 22px; padding-top: 30px; }
.page-heading { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; }
.view-mode { padding: 8px 12px; color: var(--color-warning); background: #fff7ed; border: 1px solid #fed7aa; border-radius: 6px; font-size: .8rem; font-weight: 800; }
.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.metric-card { display: grid; gap: 10px; min-height: 120px; padding: 20px; background: var(--color-card); border: 1px solid var(--color-border); border-radius: 10px; box-shadow: 0 4px 16px rgba(15, 23, 42, .04); }
.metric-label { color: var(--color-muted-foreground); font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.metric-card strong { align-self: end; color: var(--color-primary-dark); font-size: clamp(1.45rem, 3vw, 2rem); font-variant-numeric: tabular-nums; }
.split-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 16px; }
.card { min-width: 0; padding: 22px; background: var(--color-card); border: 1px solid var(--color-border); border-radius: 10px; box-shadow: 0 4px 16px rgba(15, 23, 42, .04); }
.card-emphasis { border-top: 4px solid var(--color-primary); }
.card-heading { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 18px; }
.away-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; border-top: 1px solid #e2e8f0; }
.away-row > span { color: var(--color-foreground); font-weight: 700; }
.large-status { margin: 10px 0 18px; color: var(--color-primary-dark); font-size: 1.2rem; font-weight: 700; }
.small-note, .field-help { color: var(--color-muted-foreground); font-size: .82rem; line-height: 1.55; }
.action-list { display: grid; gap: 8px; }
.action-tile { display: grid; gap: 4px; justify-items: start; width: 100%; padding: 13px; text-align: left; }
.action-tile small { display: block; color: var(--color-muted-foreground); font-size: .82rem; font-weight: 400; }
.button { display: inline-flex; min-height: 42px; align-items: center; justify-content: center; gap: 8px; padding: 9px 14px; border: 1px solid transparent; border-radius: 6px; font-weight: 800; transition: background-color .18s ease, border-color .18s ease, transform .18s ease; }
.button:hover { transform: translateY(-1px); }
.button-primary { color: #fff; background: var(--color-primary); }
.button-primary:hover { background: #1d4ed8; }
.button-secondary { color: var(--color-primary-dark); background: #fff; border-color: #94a3b8; }
.button-secondary:hover { background: #eff6ff; border-color: var(--color-primary); }
.button-quiet { color: var(--color-primary); background: transparent; border-color: transparent; }
.button-quiet:hover { background: #eff6ff; }
.button-danger { color: #fff; background: var(--color-danger); }
.button-danger:hover { background: #991b1b; }
.notice { padding: 12px 14px; border-radius: 7px; font-size: .9rem; line-height: 1.5; }
.notice-info { color: #1e3a8a; background: #eff6ff; border: 1px solid #bfdbfe; }
.table-wrap { width: 100%; overflow-x: auto; }
.data-table { width: 100%; min-width: 720px; border-collapse: collapse; font-size: .9rem; }
.data-table th, .data-table td { padding: 12px 10px; border-bottom: 1px solid #e2e8f0; vertical-align: top; text-align: left; line-height: 1.45; }
.data-table th { color: var(--color-muted-foreground); background: #f8fafc; font-size: .73rem; letter-spacing: .08em; text-transform: uppercase; }
.data-table tbody tr:hover { background: #f8fbff; }
.empty-cell { padding: 26px !important; color: var(--color-muted-foreground); text-align: center !important; }
.status { display: inline-flex; padding: 4px 8px; color: var(--color-muted-foreground); background: #f1f5f9; border-radius: 999px; font-size: .74rem; font-weight: 800; text-transform: capitalize; }
.status-active, .status-enabled, .status-applied, .status-approved { color: var(--color-success); background: #dcfce7; }
.status-pending, .status-generated, .status-paused, .status-offline { color: var(--color-warning); background: #fef3c7; }
.status-failed, .status-disabled, .status-revoked, .status-view-only { color: var(--color-danger); background: #fee2e2; }
.footer { display: flex; justify-content: space-between; gap: 18px; padding-top: 22px; color: var(--color-muted-foreground); font-size: .8rem; }
.toast { position: fixed; right: 24px; bottom: 24px; z-index: 30; max-width: min(420px, calc(100vw - 48px)); padding: 14px 16px; color: #fff; background: var(--color-primary-dark); border-radius: 7px; box-shadow: 0 10px 26px rgba(15, 23, 42, .24); line-height: 1.45; }
.toast.success { background: var(--color-success); }
.toast.error { background: var(--color-danger); }
[hidden] { display: none !important; }

@media (max-width: 1040px) {
  .app-shell { grid-template-columns: 208px minmax(0, 1fr); }
  .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split-grid { grid-template-columns: 1fr; }
  .topbar { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 720px) {
  .app-shell { display: block; }
  .sidebar { gap: 16px; padding: 14px; }
  .nav-list { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 4px; }
  .nav-link { min-height: 50px; justify-content: center; padding: 6px 4px; font-size: .68rem; text-align: center; }
  .nav-key { display: none; }
  .sidebar-foot { display: none; }
  .main { padding: 20px 14px; }
  .page-heading { flex-direction: column; }
  .metric-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .metric-card { min-height: 100px; padding: 14px; }
  .metric-card strong { font-size: 1.35rem; }
  .heading-actions, .topbar-actions, .inline-form { width: 100%; align-items: stretch; }
  .heading-actions .button, .topbar-actions .compact-field, .inline-form .field, .inline-form .button { flex: 1 1 160px; }
  .data-table { min-width: 680px; }
  .away-row { align-items: flex-start; flex-direction: column; }
}

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