@layer reset, base, components, utilities;

@layer reset {
  *,
  *::before,
  *::after {
    box-sizing: border-box;
  }

  html,
  body {
    margin: 0;
    padding: 0;
  }

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

:root,
:root[data-theme="dark"] {
  --bg: #09090b;
  --fg: #fafafa;
  --muted: #a1a1aa;
  --muted-2: #71717a;
  --surface: rgba(24, 24, 27, 0.72);
  --surface-soft: rgba(24, 24, 27, 0.44);
  --surface-hover: rgba(39, 39, 42, 0.72);
  --surface-2: #18181b;
  --border: #27272a;
  --border-strong: #3f3f46;
  --accent: #38bdf8;
  --accent-strong: #0ea5e9;
  --accent-fg: #082f49;
  --accent-tint: rgba(56, 189, 248, 0.14);
  --ok: #34d399;
  --ok-tint: rgba(52, 211, 153, 0.14);
  --warn: #fbbf24;
  --warn-tint: rgba(251, 191, 36, 0.14);
  --danger: #f87171;
  --danger-tint: rgba(248, 113, 113, 0.14);
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 18px;
  --radius-pill: 999px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --topbar-bg: rgba(9, 9, 11, 0.88);
  --sidebar-bg: rgba(24, 24, 27, 0.44);
  --card-bg: rgba(24, 24, 27, 0.56);
  --card-soft-bg: rgba(24, 24, 27, 0.5);
  --input-bg: rgba(39, 39, 42, 0.72);
  --badge-bg: rgba(39, 39, 42, 0.88);
  --pill-bg: rgba(39, 39, 42, 0.8);
  --code-fg: #e4e4e7;
  --pre-fg: #d4d4d8;
  --page-radial: rgba(56, 189, 248, 0.14);
  --page-linear-start: #09090b;
  --page-linear-end: #111827;
  --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

:root[data-theme="light"] {
  --bg: #eef3f8;
  --fg: #0f172a;
  --muted: #334155;
  --muted-2: #475569;
  --surface: rgba(255, 255, 255, 0.88);
  --surface-soft: rgba(248, 250, 252, 0.92);
  --surface-hover: rgba(226, 232, 240, 0.96);
  --surface-2: #ffffff;
  --border: #cbd5e1;
  --border-strong: #94a3b8;
  --accent: #0369a1;
  --accent-strong: #0284c7;
  --accent-fg: #082f49;
  --accent-tint: rgba(3, 105, 161, 0.12);
  --ok: #047857;
  --ok-tint: rgba(4, 120, 87, 0.12);
  --warn: #b45309;
  --warn-tint: rgba(180, 83, 9, 0.12);
  --danger: #b91c1c;
  --danger-tint: rgba(185, 28, 28, 0.12);
  --shadow: 0 20px 60px rgba(15, 23, 42, 0.12);
  --topbar-bg: rgba(255, 255, 255, 0.88);
  --sidebar-bg: rgba(248, 250, 252, 0.94);
  --card-bg: rgba(255, 255, 255, 0.92);
  --card-soft-bg: rgba(248, 250, 252, 0.94);
  --input-bg: rgba(255, 255, 255, 0.98);
  --badge-bg: rgba(203, 213, 225, 0.96);
  --pill-bg: rgba(191, 219, 254, 0.92);
  --code-fg: #1e293b;
  --pre-fg: #0f172a;
  --page-radial: rgba(14, 116, 144, 0.1);
  --page-linear-start: #eff6ff;
  --page-linear-end: #f8fafc;
}

@layer base {
  html,
  body {
    min-height: 100%;
    background:
      radial-gradient(circle at top left, var(--page-radial), transparent 26rem),
      linear-gradient(180deg, var(--page-linear-start) 0%, var(--page-linear-end) 100%);
    color: var(--fg);
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.5;
  }

  a {
    color: inherit;
    text-decoration: none;
  }

  h1,
  h2,
  h3,
  p {
    margin-top: 0;
  }

  h1 {
    margin-bottom: 0.5rem;
    font-size: 1.7rem;
    font-weight: 650;
    letter-spacing: -0.02em;
  }

  h2 {
    margin-bottom: 0.65rem;
    font-size: 1.1rem;
    font-weight: 600;
  }

  h3 {
    margin-bottom: 0.55rem;
    font-size: 0.95rem;
    font-weight: 600;
  }

  code,
  .orch,
  .actor {
    font-family: var(--font-mono);
  }
}

@layer components {
  .shell {
    display: grid;
    grid-template-columns: 260px 1fr;
    grid-template-rows: auto 1fr;
    min-height: 100vh;
  }

  .shell-topbar {
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    min-height: 56px;
    padding: 0.85rem 1.25rem;
    border-bottom: 1px solid var(--border);
    background: var(--topbar-bg);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 30;
  }

  .brand {
    color: var(--accent);
    font-weight: 650;
    letter-spacing: -0.01em;
  }

  .shell-meta {
    justify-content: flex-end;
    flex-wrap: wrap;
  }

  .identity-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.7rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-pill);
    background: var(--surface-soft);
    color: var(--muted);
    font-size: 0.82rem;
  }

  .identity-chip code {
    color: var(--fg);
  }

  .shell-sidebar {
    border-right: 1px solid var(--border);
    padding: 1rem 0.85rem;
    background: var(--sidebar-bg);
  }

  .sidebar-section {
    padding: 0.75rem 0.75rem 0.35rem;
    color: var(--muted-2);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
  }

  .sidebar-nav {
    display: grid;
    gap: 0.2rem;
  }

  .sidebar-item {
    display: block;
    padding: 0.7rem 0.75rem;
    border-radius: var(--radius-sm);
    color: var(--muted);
    font-weight: 500;
    transition: background 80ms ease, color 80ms ease;
  }

  .sidebar-item:hover {
    background: var(--surface-hover);
    color: var(--fg);
  }

  .sidebar-item.active {
    background: var(--accent-tint);
    color: var(--accent);
  }

  .sidebar-note,
  section {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
  }

  .sidebar-note {
    margin-top: 1rem;
    padding: 0.9rem;
  }

  .sidebar-note h2 {
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
  }

  .sidebar-note p {
    margin-bottom: 0;
    color: var(--muted);
  }

  .shell-content {
    padding: 1.5rem;
  }

  section {
    margin-bottom: 1rem;
    padding: 1.1rem 1.15rem;
  }

  .summary {
    background:
      linear-gradient(135deg, rgba(56, 189, 248, 0.11), transparent 38%),
      var(--surface);
  }

  .eyebrow {
    margin-bottom: 0.4rem;
    color: var(--accent);
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
  }

  .muted,
  small {
    color: var(--muted);
  }

  .was {
    color: var(--warn);
  }

  .page-footer {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 1.5rem;
    color: var(--muted-2);
    font-size: 0.8rem;
  }

  .metric-grid,
  .workflow-grid {
    display: grid;
    gap: 1rem;
  }

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

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

  .workflow-banner {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
  }

  .workflow-step {
    display: grid;
    gap: 0.35rem;
    padding: 0.9rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--card-bg);
  }

  .workflow-step strong {
    color: var(--fg);
  }

  .workflow-step span {
    color: var(--muted);
  }

  .message-card {
    padding: 1rem 1.1rem;
  }

  .message-card h2 {
    margin-bottom: 0.35rem;
  }

  .message-card p {
    margin-bottom: 0;
  }

  .message-card-ok {
    border-color: transparent;
    background: var(--ok-tint);
    color: var(--ok);
  }

  .message-card-warn {
    border-color: transparent;
    background: var(--warn-tint);
    color: var(--warn);
  }

  .message-card-error {
    border-color: transparent;
    background: var(--danger-tint);
    color: var(--danger);
  }

  .message-card-info {
    border-color: var(--border-strong);
    background: var(--surface-soft);
    color: var(--fg);
  }

  .alert-list {
    display: grid;
    gap: 0.75rem;
  }

  .alert-item {
    display: grid;
    gap: 0.25rem;
    padding: 0.85rem 0.95rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-strong);
    background: var(--card-soft-bg);
  }

  .alert-item strong {
    font-size: 0.86rem;
  }

  .alert-item span {
    color: var(--muted);
  }

  .alert-link {
    color: inherit;
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 0.12em;
  }

  .inline-link {
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 600;
  }

  .alert-warn {
    border-color: transparent;
    background: var(--warn-tint);
    color: var(--warn);
  }

  .alert-info {
    border-color: transparent;
    background: var(--accent-tint);
    color: var(--accent);
  }

  .metric-card,
  .step-card {
    padding: 1rem 1.1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--card-bg);
    box-shadow: var(--shadow);
  }

  .metric-label {
    margin-bottom: 0.45rem;
    color: var(--muted);
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
  }

  .metric-value {
    margin-bottom: 0.35rem;
    font-size: 1.45rem;
    font-weight: 650;
    letter-spacing: -0.02em;
  }

  .metric-sub {
    margin-bottom: 0;
    color: var(--muted);
  }

  .badges {
    display: flex;
    gap: 0.45rem;
    flex-wrap: wrap;
    margin-bottom: 0.8rem;
  }

  .badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.22rem 0.65rem;
    border-radius: var(--radius-pill);
    background: var(--badge-bg);
    color: var(--fg);
    font-size: 0.78rem;
    border: 1px solid var(--border-strong);
  }

  .badge.drift-none,
  .badge.audit-accepted {
    background: var(--ok-tint);
    color: var(--ok);
    border-color: transparent;
  }

  .badge.drift-added {
    background: var(--accent-tint);
    color: var(--accent);
    border-color: transparent;
  }

  .badge.drift-removed,
  .badge.audit-publish_failed,
  .badge.audit-sig_invalid,
  .badge.audit-identity_mismatch {
    background: var(--danger-tint);
    color: var(--danger);
    border-color: transparent;
  }

  .badge.drift-price_changed,
  .badge.drift-mode_changed,
  .badge.drift-extra_changed,
  .badge.drift-worker_changed,
  .badge.audit-rollback_rejected,
  .badge.audit-window_invalid,
  .badge.audit-drift_rejected {
    background: var(--warn-tint);
    color: var(--warn);
    border-color: transparent;
  }

  .badge.audit-candidate_downloaded {
    background: var(--accent-tint);
    color: var(--accent);
    border-color: transparent;
  }

  .badge.audit-signed_returned {
    background: rgba(52, 211, 153, 0.14);
    color: var(--ok);
    border-color: transparent;
  }

  details.brokers {
    margin-bottom: 0.9rem;
  }

  details.brokers summary {
    cursor: pointer;
    color: var(--accent);
    font-weight: 600;
  }

  .brokers ul {
    list-style: none;
    margin: 0.75rem 0 0;
    padding: 0;
    display: grid;
    gap: 0.45rem;
  }

  .brokers li {
    color: var(--muted);
  }

  .brokers .err {
    color: var(--danger);
    margin-left: 0.35rem;
  }

  .filters {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
    gap: 0.65rem;
    margin-top: 0.75rem;
  }

  .ghost-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.55rem;
    padding: 0.7rem 1rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    color: var(--muted);
    font-weight: 600;
  }

  .ghost-link:hover {
    background: var(--surface-hover);
    color: var(--accent);
  }

  .refresh {
    margin-top: 0.85rem;
  }

  input[type="text"],
  input[type="password"],
  input[type="file"],
  select {
    width: 100%;
    padding: 0.72rem 0.85rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--input-bg);
    color: var(--fg);
  }

  input[type="text"]:focus,
  input[type="password"]:focus,
  input[type="file"]:focus,
  select:focus {
    outline: none;
    border-color: var(--accent);
  }

  button,
  .primary-button,
  .theme-toggle,
  .ghost-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-height: 2.55rem;
    padding: 0.7rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-strong);
    cursor: pointer;
    transition: background 80ms ease, border-color 80ms ease, color 80ms ease;
  }

  button,
  .primary-button {
    background: var(--accent-strong);
    border-color: var(--accent-strong);
    color: var(--accent-fg);
    font-weight: 650;
  }

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

  .theme-toggle,
  .ghost-button,
  .logout button {
    background: transparent;
    border-color: var(--border-strong);
    color: var(--fg);
    font-weight: 500;
  }

  .theme-toggle:hover,
  .ghost-button:hover,
  .logout button:hover {
    background: var(--surface-hover);
    color: var(--accent);
  }

  .theme-toggle[aria-pressed="true"] {
    background: var(--accent-tint);
    color: var(--accent);
  }

  table {
    width: 100%;
    border-collapse: collapse;
  }

  th,
  td {
    padding: 0.75rem 0.65rem;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: top;
  }

  th {
    color: var(--muted);
    font-size: 0.74rem;
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: 0.06em;
  }

  tbody tr:hover {
    background: var(--surface-soft);
  }

  tbody tr.drift-added {
    background: rgba(56, 189, 248, 0.08);
  }

  tbody tr.drift-removed {
    background: rgba(248, 113, 113, 0.08);
  }

  tbody tr.drift-price_changed,
  tbody tr.drift-mode_changed,
  tbody tr.drift-extra_changed,
  tbody tr.drift-worker_changed {
    background: rgba(251, 191, 36, 0.08);
  }

  td.worker code,
  td.hash code {
    color: var(--code-fg);
    font-size: 0.8rem;
    overflow-wrap: anywhere;
  }

  code {
    padding: 0.12rem 0.38rem;
    border-radius: var(--radius-sm);
    background: var(--pill-bg);
  }

  .copy-inline {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    flex-wrap: wrap;
  }

  .copy-button {
    min-height: auto;
    padding: 0.28rem 0.55rem;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border-strong);
    background: transparent;
    color: var(--muted);
    font-size: 0.74rem;
    font-weight: 600;
  }

  .copy-button:hover {
    background: var(--surface-hover);
    color: var(--accent);
    border-color: var(--accent);
  }

  .copy-button.copied {
    background: var(--ok-tint);
    color: var(--ok);
    border-color: transparent;
  }

  .table-wrap {
    overflow-x: auto;
  }

  .timeline {
    display: grid;
    gap: 0.75rem;
  }

  .timeline-item {
    padding: 0.9rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--card-bg);
  }

  .timeline-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.35rem;
    flex-wrap: wrap;
  }

  .timeline-item p:last-child {
    margin-bottom: 0;
  }

  .checklist {
    display: grid;
    gap: 0.75rem;
  }

  .checklist-item {
    padding: 0.9rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--card-bg);
  }

  .badge.checkpoint-done {
    background: var(--ok-tint);
    color: var(--ok);
    border-color: transparent;
  }

  .badge.checkpoint-pending {
    background: var(--warn-tint);
    color: var(--warn);
    border-color: transparent;
  }

  .badge.checkpoint-remote {
    background: var(--accent-tint);
    color: var(--accent);
    border-color: transparent;
  }

  .broker-cell {
    display: inline-block;
    margin-right: 0.35rem;
    margin-bottom: 0.35rem;
    padding: 0.18rem 0.5rem;
    border-radius: var(--radius-pill);
    background: rgba(56, 189, 248, 0.12);
    color: var(--accent);
    font-size: 0.78rem;
    border: 1px solid transparent;
  }

  .broker-cell.broker-stale_failing {
    background: var(--warn-tint);
    color: var(--warn);
  }

  .broker-cell.broker-schema_error {
    background: var(--danger-tint);
    color: var(--danger);
  }

  .upload form {
    display: flex;
    gap: 0.65rem;
    align-items: center;
    flex-wrap: wrap;
  }

  .upload-flash,
  .message {
    display: flex;
    gap: 0.55rem;
    align-items: baseline;
    margin: 0 0 0.85rem;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    background: var(--surface-soft);
    border: 1px solid var(--border-strong);
  }

  .upload-accepted {
    background: var(--ok-tint);
    color: var(--ok);
    border-color: transparent;
  }

  .upload-drift_rejected,
  .upload-rollback_rejected,
  .upload-window_invalid {
    background: var(--warn-tint);
    color: var(--warn);
    border-color: transparent;
  }

  .upload-sig_invalid,
  .upload-identity_mismatch,
  .upload-schema_invalid,
  .upload-publish_failed,
  .upload-error,
  .message-error,
  .login-error {
    background: var(--danger-tint);
    color: var(--danger);
    border-color: transparent;
  }

  .auth-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1.5rem;
  }

  .auth-card {
    width: min(100%, 34rem);
    padding: 1.5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background:
      linear-gradient(135deg, rgba(56, 189, 248, 0.12), transparent 34%),
      var(--surface);
    box-shadow: var(--shadow);
  }

  .login-form {
    display: grid;
    gap: 0.75rem;
  }

  label {
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
  }

  .hamburger {
    display: none;
    width: 2.5rem;
    padding: 0.5rem;
    background: transparent;
    border: 1px solid var(--border-strong);
    color: var(--fg);
  }

  .hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    margin: 3px 0;
    background: currentColor;
  }

  .shell-sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    z-index: 20;
  }

  .meta {
    display: grid;
    grid-template-columns: max-content minmax(0, 1fr);
    gap: 0.35rem 0.75rem;
    margin: 0;
  }

  .meta dt {
    color: var(--muted);
  }

  .meta dd {
    margin: 0;
    min-width: 0;
    overflow-wrap: anywhere;
  }
}

@layer utilities {
  .row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }
}

@media (max-width: 1120px) {
  .filters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .metric-grid,
  .workflow-grid,
  .workflow-banner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 860px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .shell-sidebar {
    position: fixed;
    inset: 56px auto 0 0;
    width: 18rem;
    transform: translateX(-100%);
    transition: transform 160ms ease;
    z-index: 25;
    min-height: calc(100vh - 56px);
    background: var(--bg);
  }

  .shell-sidebar.is-open {
    transform: translateX(0);
  }

  .hamburger {
    display: inline-block;
  }
}

@media (max-width: 720px) {
  .shell-topbar,
  .page-footer,
  .upload form {
    align-items: flex-start;
    flex-direction: column;
  }

  .filters {
    grid-template-columns: 1fr;
  }

  .metric-grid,
  .workflow-grid,
  .workflow-banner {
    grid-template-columns: 1fr;
  }

  .shell-content {
    padding: 1rem;
  }
}