/* ============================================================================
   ARCHIFY CONSOLE — shared design system for the LeadGen AI product consoles
   ----------------------------------------------------------------------------
   Creative North Star : "The Evidence Console"
   Derived from        : tt-a1i/archify — DESIGN.md

   Applied rules (non-negotiable, lifted from Archify):
     1. Semantic Color Rule    — saturated colour maps to a MEANING, never
                                 decoration. Never add an accent to liven a surface.
     2. Flat-at-Rest Rule      — borders + tone carry structure; shadow appears
                                 only to explain layering (drawer, menu, focus).
     3. One Voice Rule         — JetBrains Mono throughout. Hierarchy comes from
                                 weight, scale, spacing and case — never a
                                 decorative display face.
     4. Legibility Floor Rule  — tiny labels are metadata; prose is promoted to
                                 body size. Never ship a sentence at label size.
     5. Progressive Disclosure — one spatial narrative (the map) stays dominant.
                                 Detail opens on demand into one focused surface.
     6. Theme Parity Rule      — light mode preserves category identity and
                                 information priority; it is not a second product.
     7. Motion                 — 140-200ms state transitions, honour
                                 prefers-reduced-motion. Motion never carries
                                 meaning that disappears in a still frame.
   ============================================================================ */

/* ---------------------------------------------------------------------------
   1. TOKENS
   --------------------------------------------------------------------------- */
:root {
  /* Surface ladder */
  --canvas:  #020617;
  --mask:    #0F172A;
  --mask-2:  #131F35;
  --ink:     #FFFFFF;
  --muted:   #94A3B8;
  --dim:     #475569;
  --border:  #1E293B;
  --border-2:#2A3A52;

  /* Semantic signals — each maps to a meaning, never to decoration */
  --frontend:   #22D3EE;  /* active / primary / selected / front-end       */
  --backend:    #34D399;  /* verified / healthy / connected / success      */
  --database:   #A78BFA;  /* persisted state / knowledge / store           */
  --cloud:      #FBBF24;  /* pending / needs-attention / external cloud    */
  --security:   #FB7185;  /* error / revoked / blocked / policy            */
  --messagebus: #FB923C;  /* in-transit / running / queued                 */
  --external:   #94A3B8;  /* external system / neutral                     */

  /* Derived, low-alpha washes (kept as explicit rgba: no colour-mix deps) */
  --frontend-wash:   rgba(34, 211, 238, 0.10);
  --backend-wash:    rgba(52, 211, 153, 0.10);
  --database-wash:   rgba(167, 139, 250, 0.10);
  --cloud-wash:      rgba(251, 191, 36, 0.10);
  --security-wash:   rgba(251, 113, 133, 0.10);
  --messagebus-wash: rgba(251, 146, 60, 0.10);

  /* Typography */
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas,
               "Liberation Mono", monospace;

  --fs-headline: 1.5rem;
  --fs-title:    0.875rem;
  --fs-body:     0.75rem;
  --fs-label:    0.625rem;

  /* Geometry */
  --r-precise: 0.2rem;
  --r-control: 0.5rem;
  --r-panel:   1rem;
  --r-pill:    999px;

  /* Spacing */
  --s-xs: 0.25rem;
  --s-sm: 0.5rem;
  --s-md: 0.75rem;
  --s-lg: 1rem;
  --s-xl: 1.5rem;
  --s-page: 2rem;

  /* Motion */
  --t-fast: 140ms;
  --t-base: 180ms;
  --t-slow: 200ms;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);

  /* Elevation — flat at rest; these exist only for genuine layering */
  --lift-float:  0 18px 48px rgba(0, 0, 0, 0.30);
  --lift-canvas: 0 28px 80px rgba(0, 0, 0, 0.34);

  /* Rail */
  --rail-w: 232px;
}

/* Theme parity — light preserves category identity, not a separate product. */
:root[data-theme="light"] {
  --canvas:  #F6F8FC;
  --mask:    #FFFFFF;
  --mask-2:  #F1F5FA;
  --ink:     #0B1220;
  --muted:   #55637A;
  --dim:     #8A97AC;
  --border:  #D9E1EC;
  --border-2:#C3CEDD;

  --frontend:   #0891B2;
  --backend:    #059669;
  --database:   #7C3AED;
  --cloud:      #B45309;
  --security:   #E11D48;
  --messagebus: #EA580C;
  --external:   #55637A;

  --frontend-wash:   rgba(8, 145, 178, 0.10);
  --backend-wash:    rgba(5, 150, 105, 0.10);
  --database-wash:   rgba(124, 58, 237, 0.10);
  --cloud-wash:      rgba(180, 83, 9, 0.10);
  --security-wash:   rgba(225, 29, 72, 0.10);
  --messagebus-wash: rgba(234, 88, 12, 0.10);

  --lift-float:  0 18px 48px rgba(15, 23, 42, 0.14);
  --lift-canvas: 0 28px 80px rgba(15, 23, 42, 0.10);
}

/* ---------------------------------------------------------------------------
   2. BASE
   --------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: var(--fs-body);
  line-height: 1.55;
  letter-spacing: normal;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }

a { color: var(--frontend); text-decoration: none; }
a:hover { text-decoration: underline; }

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

::selection { background: var(--frontend); color: var(--canvas); }

/* Visible focus — 2px cyan ring, 2px offset. Never removed. */
:focus-visible {
  outline: 2px solid var(--frontend);
  outline-offset: 2px;
  border-radius: var(--r-precise);
}

/* Scrollbars: quiet, structural */
* { scrollbar-width: thin; scrollbar-color: var(--border-2) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
  background: var(--border-2);
  border-radius: var(--r-pill);
  border: 3px solid var(--canvas);
}
*::-webkit-scrollbar-thumb:hover { background: var(--dim); }

/* ---------------------------------------------------------------------------
   3. TYPOGRAPHY
   --------------------------------------------------------------------------- */
.ax-h1 {
  font-size: var(--fs-headline);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
}
.ax-h2 {
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.015em;
}
.ax-title {
  font-size: var(--fs-title);
  font-weight: 600;
  line-height: 1.4;
}
.ax-body { font-size: var(--fs-body); font-weight: 400; line-height: 1.55; }
.ax-label {
  font-size: var(--fs-label);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.ax-muted { color: var(--muted); }
.ax-dim   { color: var(--dim); }
.ax-num   { font-variant-numeric: tabular-nums; }

/* ---------------------------------------------------------------------------
   4. SHELL — rail + dominant canvas
   --------------------------------------------------------------------------- */
.ax-shell {
  display: grid;
  grid-template-columns: var(--rail-w) minmax(0, 1fr);
  grid-template-rows: auto minmax(0, 1fr);
  grid-template-areas:
    "rail topbar"
    "rail main";
  height: 100vh;
}

/* --- topbar --------------------------------------------------------------- */
.ax-topbar {
  grid-area: topbar;
  display: flex;
  align-items: center;
  gap: var(--s-md);
  height: 60px;
  padding: 0 var(--s-page);
  border-bottom: 1px solid var(--border);
  background: var(--canvas);
}
.ax-brand {
  display: flex;
  align-items: center;
  gap: var(--s-sm);
  min-width: 0;
}
.ax-brand__mark {
  display: grid;
  place-items: center;
  width: 26px; height: 26px;
  flex: none;
  border: 1px solid var(--border-2);
  border-radius: var(--r-precise);
  background: var(--mask);
  color: var(--frontend);
  font-size: 0.6875rem;
  font-weight: 700;
}
.ax-brand__name {
  font-size: var(--fs-title);
  font-weight: 700;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ax-topbar__spacer { flex: 1 1 auto; }

/* --- rail ----------------------------------------------------------------- */
.ax-rail {
  grid-area: rail;
  display: flex;
  flex-direction: column;
  gap: var(--s-xs);
  padding: var(--s-lg) var(--s-sm) var(--s-lg) var(--s-sm);
  border-right: 1px solid var(--border);
  background: var(--canvas);
  overflow-y: auto;
}
.ax-rail__group { padding: var(--s-lg) var(--s-sm) var(--s-xs); }
.ax-nav {
  display: flex;
  align-items: center;
  gap: var(--s-md);
  width: 100%;
  min-height: 34px;
  padding: 0 var(--s-md);
  border: 1px solid transparent;
  border-radius: var(--r-control);
  background: transparent;
  color: var(--muted);
  font-size: var(--fs-body);
  font-weight: 400;
  text-align: left;
  cursor: pointer;
  transition: background var(--t-fast) var(--ease),
              color var(--t-fast) var(--ease),
              border-color var(--t-fast) var(--ease);
}
.ax-nav:hover { background: var(--mask); color: var(--ink); }
/* Active state = text + border + marker, NOT colour alone (a11y) */
.ax-nav[aria-current="page"] {
  background: var(--mask);
  border-color: var(--border-2);
  color: var(--ink);
  font-weight: 600;
}
.ax-nav[aria-current="page"]::before {
  content: "";
  position: absolute;
  left: 0;
  width: 2px; height: 16px;
  border-radius: var(--r-pill);
  background: var(--frontend);
}
.ax-nav { position: relative; }
.ax-nav__idx {
  flex: none;
  width: 1.25em;
  color: var(--dim);
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.12em;
}
.ax-nav[aria-current="page"] .ax-nav__idx { color: var(--frontend); }
.ax-nav__label { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Non-colour state cue for rail item health */
.ax-nav__dot {
  flex: none;
  width: 6px; height: 6px;
  border-radius: var(--r-pill);
  background: var(--dim);
}
.ax-nav__dot[data-state="ok"]      { background: var(--backend); }
.ax-nav__dot[data-state="pending"] { background: var(--cloud); }
.ax-nav__dot[data-state="error"]   { background: var(--security); }
.ax-nav__dot[data-state="active"]  { background: var(--frontend); }

.ax-rail__foot {
  margin-top: auto;
  padding: var(--s-md) var(--s-md) 0;
  border-top: 1px solid var(--border);
  color: var(--dim);
  font-size: var(--fs-label);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* --- main ----------------------------------------------------------------- */
.ax-main {
  grid-area: main;
  min-width: 0;
  overflow-y: auto;
  padding: var(--s-page);
}
.ax-canvas { max-width: 1180px; margin: 0 auto; }

/* View sections: progressive disclosure — one narrative at a time. */
.ax-view { display: none; }
.ax-view[data-active="true"] { display: block; animation: ax-fade var(--t-slow) var(--ease); }
@keyframes ax-fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.ax-view__hd { margin-bottom: var(--s-lg); }
.ax-view__eyebrow { display: block; margin-bottom: var(--s-xs); }
.ax-view__sub { margin-top: var(--s-xs); max-width: 68ch; color: var(--muted); }

/* ---------------------------------------------------------------------------
   5. PANELS — flat at rest, tonal, 1px border
   --------------------------------------------------------------------------- */
.ax-panel {
  border: 1px solid var(--border);
  border-radius: var(--r-panel);
  background: var(--mask);
  margin-bottom: var(--s-lg);
  overflow: hidden;
}
.ax-panel__hd {
  display: flex;
  align-items: center;
  gap: var(--s-md);
  padding: var(--s-lg) var(--s-xl);
  border-bottom: 1px solid var(--border);
}
.ax-panel__hd--bare { border-bottom: none; padding-bottom: 0; }
.ax-panel__title { flex: 1 1 auto; min-width: 0; }
.ax-panel__bd { padding: var(--s-xl); }
.ax-panel__bd--tight { padding: var(--s-lg); }
.ax-panel__ft {
  display: flex;
  align-items: center;
  gap: var(--s-md);
  padding: var(--s-md) var(--s-xl);
  border-top: 1px solid var(--border);
  background: var(--mask-2);
}

/* ---------------------------------------------------------------------------
   6. BUTTONS — compact, mono label, one saturated hierarchy
   --------------------------------------------------------------------------- */
.ax-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-sm);
  min-height: 34px;
  padding: 0.5rem 0.875rem;
  border: 1px solid var(--border-2);
  border-radius: var(--r-control);
  background: var(--mask);
  color: var(--ink);
  font-size: var(--fs-body);
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  transition: background var(--t-fast) var(--ease),
              border-color var(--t-fast) var(--ease),
              color var(--t-fast) var(--ease),
              opacity var(--t-fast) var(--ease);
}
.ax-btn:hover:not(:disabled) { border-color: var(--dim); background: var(--mask-2); }
.ax-btn:disabled { opacity: 0.45; cursor: not-allowed; }

/* Primary is the ONLY saturated fill. Cyan stays scarce. */
.ax-btn--primary {
  border-color: var(--frontend);
  background: var(--frontend-wash);
  color: var(--frontend);
}
.ax-btn--primary:hover:not(:disabled) { background: rgba(34, 211, 238, 0.18); border-color: var(--frontend); }

.ax-btn--ghost { border-color: transparent; background: transparent; color: var(--muted); }
.ax-btn--ghost:hover:not(:disabled) { background: var(--mask); color: var(--ink); }

.ax-btn--danger { border-color: var(--security); background: var(--security-wash); color: var(--security); }
.ax-btn--danger:hover:not(:disabled) { background: rgba(251, 113, 133, 0.18); }

.ax-btn--sm { min-height: 28px; padding: 0.25rem 0.625rem; font-size: var(--fs-label); letter-spacing: 0.08em; text-transform: uppercase; }
.ax-btn--block { width: 100%; }

/* ---------------------------------------------------------------------------
   7. CHIPS — quiet bordered capsules; selected uses the owning semantic colour
   --------------------------------------------------------------------------- */
.ax-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--s-xs);
  height: 22px;
  padding: 0 0.5rem;
  border: 1px solid var(--border-2);
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--muted);
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}
.ax-chip--cyan   { border-color: var(--frontend);   color: var(--frontend);   background: var(--frontend-wash); }
.ax-chip--green  { border-color: var(--backend);    color: var(--backend);    background: var(--backend-wash); }
.ax-chip--violet { border-color: var(--database);   color: var(--database);   background: var(--database-wash); }
.ax-chip--amber  { border-color: var(--cloud);      color: var(--cloud);      background: var(--cloud-wash); }
.ax-chip--rose   { border-color: var(--security);   color: var(--security);   background: var(--security-wash); }
.ax-chip--orange { border-color: var(--messagebus); color: var(--messagebus); background: var(--messagebus-wash); }
.ax-chip--slate  { border-color: var(--border-2);   color: var(--muted); }

/* Non-colour state cue: shape marker alongside colour */
.ax-chip__dot { width: 5px; height: 5px; border-radius: var(--r-pill); background: currentColor; flex: none; }

/* ---------------------------------------------------------------------------
   8. FORM CONTROLS — one continuous bordered field
   --------------------------------------------------------------------------- */
.ax-field { display: block; margin-bottom: var(--s-lg); }
.ax-field:last-child { margin-bottom: 0; }
.ax-field__label { display: block; margin-bottom: var(--s-xs); }
.ax-field__hint  { margin-top: var(--s-xs); color: var(--dim); font-size: var(--fs-label); letter-spacing: 0.04em; }
.ax-field__err   { margin-top: var(--s-xs); color: var(--security); font-size: var(--fs-label); letter-spacing: 0.04em; }
.ax-field__err[hidden] { display: none; }
/* Error preserves readable text and adds a non-colour cue (left bar). */
.ax-field[data-invalid="true"] .ax-input,
.ax-field[data-invalid="true"] .ax-textarea,
.ax-field[data-invalid="true"] .ax-select {
  border-color: var(--security);
  border-left-width: 3px;
  padding-left: calc(0.65rem - 2px);
}

.ax-input, .ax-textarea, .ax-select {
  width: 100%;
  padding: 0.58rem 0.65rem;
  border: 1px solid var(--border-2);
  border-radius: var(--r-control);
  background: var(--mask);
  color: var(--ink);
  font-size: var(--fs-body);
  transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
.ax-input::placeholder, .ax-textarea::placeholder { color: var(--dim); }
.ax-textarea { min-height: 96px; resize: vertical; line-height: 1.6; }
.ax-select { appearance: none; cursor: pointer; padding-right: 2rem;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
                    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 18px) 55%, calc(100% - 13px) 55%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}
.ax-select option { background: var(--mask); color: var(--ink); }

/* Focus: no browser outline; border shifts to cyan + restrained 2px halo. */
.ax-input:focus, .ax-textarea:focus, .ax-select:focus {
  outline: none;
  border-color: var(--frontend);
  box-shadow: 0 0 0 2px var(--frontend-wash);
}

.ax-field-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--s-lg); }

/* Switch — non-colour cue via knob position */
.ax-switch { display: inline-flex; align-items: center; gap: var(--s-md); cursor: pointer; }
.ax-switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.ax-switch__track {
  position: relative;
  width: 38px; height: 22px;
  flex: none;
  border: 1px solid var(--border-2);
  border-radius: var(--r-pill);
  background: var(--mask-2);
  transition: background var(--t-base) var(--ease), border-color var(--t-base) var(--ease);
}
.ax-switch__track::after {
  content: "";
  position: absolute;
  top: 3px; left: 3px;
  width: 14px; height: 14px;
  border-radius: var(--r-pill);
  background: var(--dim);
  transition: transform var(--t-base) var(--ease), background var(--t-base) var(--ease);
}
.ax-switch input:checked + .ax-switch__track { border-color: var(--backend); background: var(--backend-wash); }
.ax-switch input:checked + .ax-switch__track::after { transform: translateX(16px); background: var(--backend); }
.ax-switch input:focus-visible + .ax-switch__track { outline: 2px solid var(--frontend); outline-offset: 2px; }
.ax-switch__text { font-size: var(--fs-body); }

/* ---------------------------------------------------------------------------
   9. METRIC STRIP — a single quiet band, never a grid of identical cards
   --------------------------------------------------------------------------- */
.ax-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--r-panel);
  background: var(--mask);
  overflow: hidden;
  margin-bottom: var(--s-lg);
}
.ax-metric {
  flex: 1 1 140px;
  min-width: 0;
  padding: var(--s-lg) var(--s-xl);
  border-right: 1px solid var(--border);
}
.ax-metric:last-child { border-right: none; }
.ax-metric__k { display: block; margin-bottom: var(--s-xs); }
.ax-metric__v {
  display: block;
  font-size: 1.375rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.ax-metric__v[data-tone="cyan"]   { color: var(--frontend); }
.ax-metric__v[data-tone="green"]  { color: var(--backend); }
.ax-metric__v[data-tone="violet"] { color: var(--database); }
.ax-metric__v[data-tone="amber"]  { color: var(--cloud); }

/* ---------------------------------------------------------------------------
   10. PROVISIONING STEPS — Tata-Tele-style stepped provisioning breadcrumb
   --------------------------------------------------------------------------- */
.ax-steps { display: flex; flex-direction: column; }
.ax-step {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  align-items: start;
  gap: var(--s-md);
  padding: var(--s-lg) 0;
  border-top: 1px solid var(--border);
}
.ax-step:first-child { border-top: none; }
.ax-step__idx {
  display: grid;
  place-items: center;
  width: 28px; height: 28px;
  border: 1px solid var(--border-2);
  border-radius: var(--r-pill);
  color: var(--dim);
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.04em;
}
.ax-step[data-state="done"]    .ax-step__idx { border-color: var(--backend);  color: var(--backend);  background: var(--backend-wash); }
.ax-step[data-state="active"]  .ax-step__idx { border-color: var(--frontend); color: var(--frontend); background: var(--frontend-wash); }
.ax-step[data-state="blocked"] .ax-step__idx { border-color: var(--security); color: var(--security); background: var(--security-wash); }
.ax-step__body { min-width: 0; }
.ax-step__t { font-size: var(--fs-body); font-weight: 600; }
.ax-step__d { margin-top: 2px; color: var(--muted); max-width: 62ch; }
.ax-step__act { display: flex; align-items: center; gap: var(--s-sm); }

/* Readiness rail: one thin deterministic bar, no shimmer */
.ax-readiness {
  height: 4px;
  border-radius: var(--r-pill);
  background: var(--border);
  overflow: hidden;
  margin-top: var(--s-md);
}
.ax-readiness__fill {
  height: 100%;
  border-radius: var(--r-pill);
  background: var(--backend);
  transition: width var(--t-slow) var(--ease);
}

/* ---------------------------------------------------------------------------
   11. TABLES — dense, mono, tabular numerals
   --------------------------------------------------------------------------- */
.ax-table-wrap { overflow-x: auto; }
.ax-table { width: 100%; border-collapse: collapse; font-size: var(--fs-body); }
.ax-table th {
  padding: var(--s-md) var(--s-lg);
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: left;
  white-space: nowrap;
}
.ax-table td {
  padding: var(--s-md) var(--s-lg);
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.ax-table tbody tr:last-child td { border-bottom: none; }
.ax-table tbody tr { transition: background var(--t-fast) var(--ease); }
.ax-table tbody tr:hover { background: var(--mask-2); }
.ax-table__num { text-align: right; font-variant-numeric: tabular-nums; }
.ax-table__clip { max-width: 380px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------------------------------------------------------------------------
   12. SYSTEM MAP — the Evidence Console canvas. Deterministic SVG, semantic
       palette only. Node fill/border encode state; never decoration.
   --------------------------------------------------------------------------- */
.ax-map {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--r-panel);
  background: var(--canvas);
  padding: var(--s-lg);
  overflow: hidden;
}
.ax-map__svg { display: block; width: 100%; height: auto; }

.ax-node-box {
  fill: var(--mask);
  stroke: var(--border-2);
  stroke-width: 1;
  transition: fill var(--t-base) var(--ease), stroke var(--t-base) var(--ease);
  cursor: pointer;
}
.ax-node-box[data-state="ok"]      { stroke: var(--backend);  fill: var(--backend-wash); }
.ax-node-box[data-state="active"]  { stroke: var(--frontend); fill: var(--frontend-wash); }
.ax-node-box[data-state="pending"] { stroke: var(--cloud);    fill: var(--cloud-wash); }
.ax-node-box[data-state="error"]   { stroke: var(--security); fill: var(--security-wash); }
.ax-node-box[data-state="store"]   { stroke: var(--database); fill: var(--database-wash); }
.ax-node-box[data-state="idle"]    { stroke: var(--border-2); fill: var(--mask); }
.ax-node-box:hover { stroke-width: 2; }

.ax-node-t {
  fill: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  pointer-events: none;
}
.ax-node-s {
  fill: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  pointer-events: none;
}
.ax-node-box[data-state="ok"]      ~ .ax-node-t { fill: var(--ink); }
.ax-node-box[data-state="idle"]    ~ .ax-node-t { fill: var(--muted); }

.ax-edge {
  fill: none;
  stroke: var(--border-2);
  stroke-width: 1.5;
  transition: stroke var(--t-base) var(--ease);
}
.ax-edge[data-state="ok"]     { stroke: var(--backend); }
.ax-edge[data-state="live"]   { stroke: var(--frontend); }
.ax-edge[data-state="dim"]    { stroke: var(--border); }
.ax-edge[data-state="broken"] { stroke: var(--security); stroke-dasharray: 4 3; }

.ax-map__legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-lg);
  margin-top: var(--s-md);
  padding-top: var(--s-md);
  border-top: 1px solid var(--border);
}

/* ---------------------------------------------------------------------------
   13. DRAWER — the single focused detail surface (Archify "Semantic Passport
       analogue"). New capability routes here instead of adding another panel.
   --------------------------------------------------------------------------- */
.ax-scrim {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.6);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t-base) var(--ease), visibility var(--t-base) var(--ease);
  z-index: 40;
}
.ax-scrim[data-open="true"] { opacity: 1; visibility: visible; }

.ax-drawer {
  position: fixed;
  top: 0; right: 0;
  width: min(520px, 100vw);
  height: 100vh;
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--border);
  background: var(--mask);
  box-shadow: var(--lift-float);   /* explains layering — allowed */
  transform: translateX(100%);
  transition: transform var(--t-slow) var(--ease);
  z-index: 50;
}
.ax-drawer[data-open="true"] { transform: none; }
.ax-drawer__hd {
  display: flex;
  align-items: center;
  gap: var(--s-md);
  padding: var(--s-lg) var(--s-xl);
  border-bottom: 1px solid var(--border);
}
.ax-drawer__bd { flex: 1 1 auto; overflow-y: auto; padding: var(--s-xl); }
.ax-drawer__ft {
  display: flex;
  gap: var(--s-md);
  padding: var(--s-lg) var(--s-xl);
  border-top: 1px solid var(--border);
  background: var(--mask-2);
}

/* Definition list — compact proof blocks */
.ax-dl { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--s-sm) var(--s-lg); }
.ax-dl dt { color: var(--muted); font-size: var(--fs-label); font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.ax-dl dd { margin: 0; font-size: var(--fs-body); word-break: break-word; }

/* ---------------------------------------------------------------------------
   14. EMPTY STATE — honest, actionable. Never invents data.
   --------------------------------------------------------------------------- */
.ax-empty {
  padding: var(--s-xl);
  border: 1px dashed var(--border-2);
  border-radius: var(--r-panel);
  text-align: center;
  color: var(--muted);
}
.ax-empty__t { color: var(--ink); font-size: var(--fs-title); font-weight: 600; margin-bottom: var(--s-xs); }
.ax-empty__d { max-width: 52ch; margin: 0 auto var(--s-lg); }

/* ---------------------------------------------------------------------------
   15. TOAST — temporary, bottom-right, non-blocking
   --------------------------------------------------------------------------- */
.ax-toasts {
  position: fixed;
  right: var(--s-lg);
  bottom: var(--s-lg);
  display: flex;
  flex-direction: column;
  gap: var(--s-sm);
  z-index: 60;
  max-width: min(420px, calc(100vw - 2rem));
}
.ax-toast {
  display: flex;
  align-items: flex-start;
  gap: var(--s-md);
  padding: var(--s-md) var(--s-lg);
  border: 1px solid var(--border-2);
  border-radius: var(--r-control);
  background: var(--mask);
  box-shadow: var(--lift-float);
  font-size: var(--fs-body);
  animation: ax-toast-in var(--t-slow) var(--ease);
}
@keyframes ax-toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.ax-toast[data-tone="ok"]    { border-left: 3px solid var(--backend); }
.ax-toast[data-tone="error"] { border-left: 3px solid var(--security); }
.ax-toast[data-tone="warn"]  { border-left: 3px solid var(--cloud); }
.ax-toast[data-tone="info"]  { border-left: 3px solid var(--frontend); }

/* ---------------------------------------------------------------------------
   16. UTILITIES
   --------------------------------------------------------------------------- */
.ax-row   { display: flex; align-items: center; gap: var(--s-md); flex-wrap: wrap; }
.ax-row--tight { gap: var(--s-sm); }
.ax-row--between { justify-content: space-between; }
.ax-col   { display: flex; flex-direction: column; gap: var(--s-md); }
.ax-grow  { flex: 1 1 auto; min-width: 0; }
.ax-sep   { height: 1px; background: var(--border); border: 0; margin: var(--s-lg) 0; }
.ax-gap-lg { margin-top: var(--s-lg); }
.ax-gap-xl { margin-top: var(--s-xl); }
.ax-wrap  { flex-wrap: wrap; }
.ax-nowrap { white-space: nowrap; }
.ax-hidden { display: none !important; }
.ax-sr {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.ax-mono-block {
  padding: var(--s-md);
  border: 1px solid var(--border);
  border-radius: var(--r-control);
  background: var(--canvas);
  font-size: var(--fs-body);
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 260px;
  overflow-y: auto;
}

/* Skeleton — deterministic, no shimmer (motion must never imply liveness) */
.ax-skel {
  height: 12px;
  border-radius: var(--r-precise);
  background: var(--border);
  opacity: 0.5;
}

/* ---------------------------------------------------------------------------
   17. RESPONSIVE CONTAINMENT — safe stacking, not a second mobile product
   --------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  :root { --rail-w: 64px; }
  .ax-rail__group, .ax-nav__label, .ax-rail__foot { display: none; }
  .ax-nav { justify-content: center; padding: 0; }
  .ax-main { padding: var(--s-lg); }
}
@media (max-width: 720px) {
  .ax-shell { grid-template-columns: 1fr; grid-template-areas: "topbar" "main"; height: auto; min-height: 100vh; }
  .ax-rail {
    grid-area: main;
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 30;
    flex-direction: row; justify-content: space-around;
    border-right: none; border-top: 1px solid var(--border);
    padding: var(--s-sm);
    overflow-x: auto;
  }
  .ax-rail__group { display: none; }
  .ax-nav { width: auto; }
  .ax-nav__label { display: none; }
  .ax-main { padding-bottom: 76px; }
  .ax-metric { flex-basis: 50%; border-bottom: 1px solid var(--border); }
}

/* ---------------------------------------------------------------------------
   18. MOTION PREFERENCES
   --------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------------------------------------------------------------------------
   19. PRINT / EXPORT — canonical clean: drop runtime chrome
   --------------------------------------------------------------------------- */
@media print {
  .ax-rail, .ax-toasts, .ax-scrim { display: none !important; }
  .ax-shell { display: block; }
  body { background: #fff; color: #000; }
}