/* ══════════════════════════════════════════════════════
   MySQL Migration — План міграції JSON → MySQL
   Палітра: Industrial Forge (canonical token aliases)
   Canon: 2.1.0-visual-rhythm
   ══════════════════════════════════════════════════════ */

/* ── Локальні аліаси --mg-* → canonical --* токени ──────────
   Щоб не переписувати весь code-base сторінки, маппимо
   локальну namespace на canonical Dev Tools палітру.
   Всі --mg-* визначені тут всередині .dev-tools-scope.
   ─────────────────────────────────────────────────────────── */
.dev-tools-scope {
  --mg-bg:           var(--bg-base);
  --mg-bg-card:      var(--bg-surface);
  --mg-bg-card-hover: var(--bg-hover);
  --mg-text:         var(--text-bright);
  --mg-text-sec:     var(--text-body);
  --mg-text-muted:   var(--text-muted);
  --mg-brand:        var(--accent-brass);
  --mg-border:       var(--border-dim);
  --mg-border-md:    var(--border-metal);
  --mg-green:        var(--mod-nexus);
  --mg-red:          var(--log-critical);
  --mg-orange:       var(--log-error);
  --mg-blue:         var(--mod-applicant);
  --mg-cyan:         var(--success);
}

/* ── Фазові кольори (акценти модулів) ── */
.phase-nexus    { --phase-color: var(--mod-nexus);     --phase-glow: rgba(74,149,144,0.15); }
.phase-executor { --phase-color: var(--log-error);     --phase-glow: rgba(227,111,61,0.15); }
.phase-challenger { --phase-color: var(--accent-ember); --phase-glow: rgba(227,111,61,0.15); }
.phase-applicant  { --phase-color: var(--mod-applicant); --phase-glow: rgba(90,130,153,0.15); }
.phase-paymaster  { --phase-color: var(--mod-paymaster); --phase-glow: rgba(45,74,107,0.15); }

/* ── Ambient radial glow background ── */
body.migration-body {
  background-color: var(--mg-bg);
  background-image:
    linear-gradient(rgba(92, 68, 48, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(92, 68, 48, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  color: var(--mg-text);
  font-family: var(--font-primary, 'Barlow', sans-serif); /* 🔧 cc-733: --font-ui не існує → --font-primary */
  font-size: 13px;
  line-height: 1.6;
  min-height: 100vh;
}

body.migration-body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 15% 20%, rgba(197,139,58,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 50% 35% at 85% 80%, rgba(74,149,144,0.05) 0%, transparent 70%),
    radial-gradient(ellipse 40% 30% at 70% 10%, rgba(197,139,58,0.04) 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}

/* Dot-grid subtle texture overlay */
body.migration-body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: radial-gradient(circle, rgba(197,139,58,0.06) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: 0;
}

/* ══════════════════════════════════════
   Layout
   ══════════════════════════════════════ */

.mg-wrapper {
  position: relative;
  z-index: 1;
  max-width: var(--max-content, 1400px);
  margin: 0 auto;
  padding: var(--sp-space-6, 32px) var(--sp-space-5, 24px) var(--sp-space-7, 48px);
}

/* ══════════════════════════════════════
   Total Progress — Industrial Gauge
   ══════════════════════════════════════ */

.mg-total-progress {
  margin-bottom: var(--sp-space-6, 32px);
  background: var(--mg-bg-card);
  border: 1px solid var(--mg-border-md);
  border-radius: var(--forge-radius, 2px);
  padding: var(--sp-space-5, 24px);
}

/* Gauge frame — весь блок вимірювача */
.mg-gauge-frame {
  display: flex;
  flex-direction: column;
  gap: var(--sp-space-2);
}

.mg-gauge-label {
  font-family: 'Oswald', var(--font-ui, sans-serif);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Gauge track — рейка вимірювача */
.mg-gauge-track {
  position: relative;
  width: 100%;
  height: 20px;
  background: rgba(0,0,0,0.45);
  border: 1px solid var(--border-metal);
  border-radius: var(--forge-radius, 2px);
  overflow: visible;
  box-shadow: inset 0 2px 6px rgba(0,0,0,0.65), inset 0 -1px 0 rgba(232,219,178,0.04);
}

/* Brass fill */
.mg-gauge-fill {
  height: 100%;
  background: linear-gradient(90deg,
    var(--accent-brass-dim, #8a5a22) 0%,
    var(--accent-brass, var(--sp-glow-amber, #c58b3a)) 55%,
    var(--accent-brass-bright, #e8c860) 100%);
  border-radius: var(--forge-radius, 2px) 0 0 var(--forge-radius, 2px);
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  width: 0%;
  position: relative;
}

/* Needle — тонка лінія на правому краю fill */
.mg-gauge-fill::after {
  content: '';
  position: absolute;
  top: -3px;
  right: -1px;
  width: 2px;
  height: calc(100% + 6px);
  background: var(--text-bright, #f3efdc);
  opacity: 0.85;
  border-radius: 1px;
  box-shadow: 0 0 4px rgba(243,239,220,0.5);
}

/* Tick marks поверх рейки */
.mg-gauge-ticks {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.mg-gauge-tick {
  position: absolute;
  top: 0;
  width: 1px;
  height: 11px;
  background: rgba(197,139,58,0.55);
  transform: translateX(-50%);
}

/* Footer — шкала + велике значення */
.mg-gauge-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.mg-gauge-scale {
  display: flex;
  gap: 0;
  width: calc(100% - 70px);
  justify-content: space-between;
  font-family: 'IBM Plex Mono', var(--font-mono, monospace);
  font-size: 9px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

.mg-gauge-value {
  font-family: var(--font-mono, 'IBM Plex Mono', monospace); /* canon font */
  font-size: 28px;
  font-weight: 600;
  color: var(--accent-brass);
  line-height: 1;
  letter-spacing: 0.04em;
  min-width: 64px;
  text-align: right;
}

.mg-gauge-sub {
  display: flex;
  justify-content: space-between;
  font-family: 'IBM Plex Mono', var(--font-mono, monospace);
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  padding-top: var(--sp-space-1);
  border-top: 1px solid var(--border-dim);
}

/* Старі класи — сумісність з JS (зберігаємо hidden для ID targets) */
.mg-progress-track {
  display: none;
}

.mg-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--mg-brand), rgba(197,139,58,0.55));
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  width: 0%;
}

.mg-total-header { display: none; }
.mg-total-percent { display: none; }
.mg-total-sub { display: none; }

/* ══════════════════════════════════════
   Stats Grid — Brass Gauges
   ══════════════════════════════════════ */

.mg-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--sp-space-3, 12px);
  margin-bottom: var(--sp-space-6, 32px);
}

.mg-stat {
  background: linear-gradient(180deg, rgba(197,139,58,0.06) 0%, rgba(0,0,0,0) 100%),
              var(--mg-bg-card);
  border: 1px solid var(--border-metal);
  border-top: 2px solid var(--accent-brass);
  border-radius: var(--forge-radius, 2px);
  padding: var(--sp-space-4, 16px);
  text-align: center;
  transition: border-color 0.15s ease, background 0.15s ease;
  box-shadow: var(--forge-bevel), var(--forge-shadow), inset 0 1px 0 rgba(197,139,58,0.2);
}

.mg-stat:hover {
  border-color: var(--border-bright);
  border-top-color: var(--accent-brass-hover, #d89d48);
  background: linear-gradient(180deg, rgba(197,139,58,0.10) 0%, rgba(0,0,0,0) 100%),
              var(--mg-bg-card-hover);
}

.mg-stat-number {
  font-family: var(--font-mono, 'IBM Plex Mono', monospace); /* canon font */
  font-size: 32px;
  font-weight: 600;
  line-height: 1;
  margin-bottom: var(--sp-space-1, 4px);
  letter-spacing: 0.02em;
}

.mg-stat-label {
  color: var(--text-muted);
  font-family: var(--font-ui, 'Oswald', sans-serif); /* canon font */
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.mg-stat.st-total   .mg-stat-number { color: var(--mg-brand); }
.mg-stat.st-done    .mg-stat-number { color: var(--mg-green); }
.mg-stat.st-crit    .mg-stat-number { color: var(--mg-red); }
.mg-stat.st-medium  .mg-stat-number { color: var(--mg-orange); }
.mg-stat.st-low     .mg-stat-number { color: var(--mg-blue); }
.mg-stat.st-size    .mg-stat-number { color: var(--mg-cyan); }

/* ══════════════════════════════════════
   Current State (Already migrated)
   ══════════════════════════════════════ */

.mg-current-state {
  margin-bottom: var(--sp-space-6, 32px);
  background: var(--mg-bg-card);
  border: 1px solid rgba(74,149,144,0.2);
  border-left: 3px solid var(--mg-green);
  border-radius: var(--forge-radius, 2px);
  padding: var(--sp-space-5, 24px);
}

.mg-current-state h2 {
  font-size: 15px;
  color: var(--mg-green);
  margin-bottom: var(--sp-space-4, 16px);
  display: flex;
  align-items: center;
  gap: var(--sp-space-2, 8px);
  letter-spacing: 0.06em;
}

.mg-current-state h2 .material-symbols-outlined {
  font-size: 20px;
  color: var(--mg-green);
}

.mg-cs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--sp-space-3, 12px);
}

.mg-cs-item {
  background: rgba(74,149,144,0.04);
  border: 1px solid rgba(74,149,144,0.08);
  border-radius: var(--forge-radius, 4px);
  padding: var(--sp-space, 10px 14px);
}

.mg-cs-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--mg-text-muted);
  margin-bottom: var(--sp-space, 4px);
}

.mg-cs-value {
  color: var(--mg-text-sec);
  font-size: 12px;
}

.mg-cs-value code {
  color: var(--mg-green);
  background: rgba(74,149,144,0.1);
  padding: var(--sp-space, 1px 6px);
  border-radius: var(--radius-ui, 4px);
  font-size: 11px;
}

/* ══════════════════════════════════════
   Phase Section
   ══════════════════════════════════════ */

.mg-phase {
  margin-bottom: var(--sp-space, 32px);
}

.mg-phase-header {
  display: flex;
  align-items: center;
  gap: var(--sp-space-3);
  padding: var(--sp-space-3) var(--sp-space-4);
  background: var(--mg-bg-card);
  border: 1px solid var(--mg-border-md);
  border-left: 3px solid var(--phase-color);
  border-radius: var(--radius-ui, 4px 4px 0 0);
}

.mg-phase-header h2 { font-family: var(--font-dt-title, 'Cinzel', 'Oswald', serif);
  font-size: 15px;
  letter-spacing: 1px;
  flex: 1;
  color: var(--mg-text);
}

.mg-phase-badge {
  font-size: 10px;
  padding: var(--sp-space, 3px 10px);
  border-radius: var(--radius-ui, 4px);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: var(--phase-glow);
  color: var(--phase-color);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.mg-phase-counter {
  font-size: 12px;
  color: var(--mg-text-muted);
  min-width: 40px;
  text-align: right;
  font-weight: 600;
}

/* Phase progress bar */
.mg-phase-bar {
  height: 3px;
  background: rgba(197,139,58,0.06);
}

.mg-phase-bar .mg-progress-fill {
  height: 100%;
  border-radius: var(--radius-ui, 0);
  background: var(--phase-color);
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  width: 0%;
}

/* Phase body */
.mg-phase-body {
  background: var(--mg-bg-card);
  border: 1px solid var(--mg-border);
  border-top: none;
  border-left: 3px solid rgba(197,139,58,0.04);
  border-radius: var(--radius-ui, 0 0 4px 4px);
  padding: var(--sp-space-4);
}

/* Phase info grid */
.mg-phase-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--sp-space-3);
  margin-bottom: var(--sp-space-4);
  padding-bottom: var(--sp-space-4);
  border-bottom: 1px solid var(--mg-border);
}

.mg-info-item {
  font-size: 12px;
}

.mg-info-label {
  color: var(--mg-text-muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--sp-space-1);
}

.mg-info-value {
  color: var(--mg-text-sec);
}

/* ══════════════════════════════════════
   Hint Block (expandable tips)
   ══════════════════════════════════════ */

.mg-hint {
  margin-bottom: var(--sp-space, 16px);
  border: 1px solid rgba(197,139,58,0.1);
  border-left: 3px solid var(--mg-brand);
  border-radius: var(--radius-ui, 0 4px 4px 0);
  background: rgba(197,139,58,0.03);
  overflow: hidden;
}

.mg-hint-toggle {
  display: flex;
  align-items: center;
  gap: var(--sp-space-2);
  width: 100%;
  padding: var(--sp-button-pad, 8px 12px);
  background: none;
  border: none;
  color: var(--mg-brand);
  font-family: var(--font-ui, 'Oswald', sans-serif);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mg-hint-toggle:hover {
  background: rgba(197,139,58,0.06);
}

.mg-hint-toggle .material-symbols-outlined {
  font-size: 18px;
}

.mg-hint-arrow {
  margin-left: auto;
  transition: transform 0.2s;
}

.mg-hint-toggle[aria-expanded="true"] .mg-hint-arrow {
  transform: rotate(180deg);
}

.mg-hint-content {
  padding: var(--sp-card-pad, 0 14px 14px);
}

.mg-hint-content p {
  color: var(--mg-text-sec);
  font-size: 12px;
  line-height: 1.7;
  margin-bottom: var(--sp-space, 8px);
}

.mg-hint-content p:last-child {
  margin-bottom: 0;
}

.mg-hint-content strong {
  color: var(--mg-text);
}

.mg-hint-content code {
  color: var(--mg-brand);
  background: rgba(197,139,58,0.1);
  padding: var(--sp-space, 1px 5px);
  border-radius: var(--radius-ui, 3px);
  font-size: 11px;
}

/* ══════════════════════════════════════
   Checklist
   ══════════════════════════════════════ */

.mg-checklist {
  list-style: none;
  margin: 0;
  padding: var(--sp-card-pad, 0);
}

.mg-checklist li {
  display: flex;
  align-items: center;
  gap: var(--sp-space-3);
  padding: var(--sp-space-2) var(--sp-space-3);
  border-bottom: 1px solid var(--mg-border);
  transition: background 0.15s;
}

.mg-checklist li:last-child {
  border-bottom: none;
}

.mg-checklist li:hover {
  background: rgba(197,139,58,0.03);
}

/* Custom checkbox */
.mg-checklist input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--mg-text-muted);
  border-radius: var(--radius-ui, 4px);
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.2s;
  position: relative;
}

.mg-checklist input[type="checkbox"]:hover {
  border-color: var(--phase-color);
}

.mg-checklist input[type="checkbox"]:checked {
  background: var(--phase-color);
  border-color: var(--phase-color);
  box-shadow: 0 0 8px var(--phase-glow);
}

.mg-checklist input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 1px;
  width: 6px;
  height: 10px;
  border: solid var(--text-bright);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* Step text */
.mg-step-text {
  flex: 1;
  color: var(--mg-text-sec);
  font-size: 13px;
  transition: all 0.2s;
}

.mg-checklist input[type="checkbox"]:checked + .mg-step-text {
  color: var(--mg-text-muted);
  text-decoration: line-through;
  text-decoration-color: var(--phase-color);
  text-decoration-thickness: 1px;
}

/* Step tag */
.mg-step-tag {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: var(--radius-ui, 4px);
  font-weight: 600;
  letter-spacing: 0.06em;
}

.mg-step-tag.tag-sql      { background: rgba(90,130,153,0.12); color: var(--mod-applicant); border: 1px solid rgba(90,130,153,0.25); }
.mg-step-tag.tag-backend  { background: rgba(86,163,166,0.12); color: var(--success); border: 1px solid rgba(86,163,166,0.25); }
.mg-step-tag.tag-bot      { background: rgba(224,196,137,0.12); color: var(--log-warn); border: 1px solid rgba(224,196,137,0.25); }
.mg-step-tag.tag-migration { background: rgba(74,149,144,0.12); color: var(--mod-nexus); border: 1px solid rgba(74,149,144,0.25); }
.mg-step-tag.tag-test     { background: rgba(90,130,153,0.12); color: var(--mod-applicant); border: 1px solid rgba(90,130,153,0.25); }
.mg-step-tag.tag-deploy   { background: rgba(227,111,61,0.12); color: var(--log-error); border: 1px solid rgba(227,111,61,0.25); }
.mg-step-tag.tag-cleanup  { background: rgba(122,106,84,0.12); color: var(--text-muted); border: 1px solid rgba(122,106,84,0.25); }

/* ══════════════════════════════════════
   Schema Reference
   ══════════════════════════════════════ */

.mg-schema-section {
  margin-bottom: var(--sp-space-6);
}

.mg-schema-section > h2 {
  font-family: 'Oswald', var(--font-ui, sans-serif);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-brass);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: -24px -24px 16px;
  padding: 10px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(180deg, rgba(197,139,58,0.12) 0%, rgba(197,139,58,0.06) 100%);
  border-bottom: 1px solid rgba(197,139,58,0.25);
  box-shadow: inset 0 -1px 0 rgba(0,0,0,0.3);
}

.mg-schema-section > h2::before,
.mg-schema-section > h2::after {
  content: '';
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--sp-steel, #555), var(--sp-steel-dark, #2A2A2A));
  border: 1px solid rgba(255,255,255,0.10);
  flex-shrink: 0;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.7);
}

.mg-schema-section > h2 .material-symbols-outlined {
  font-size: 18px;
  color: var(--accent-brass);
  opacity: 0.85;
}

details.mg-schema-block {
  margin-bottom: var(--sp-space, 8px);
  background: var(--mg-bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--forge-radius, 2px);
  overflow: hidden;
  transition: border-color 0.15s ease;
}

details.mg-schema-block[open] {
  border-color: var(--border-metal);
}

details.mg-schema-block summary {
  padding: 10px 14px;
  cursor: pointer;
  color: var(--text-body);
  font-family: 'Oswald', var(--font-ui, sans-serif);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: background 0.15s;
  user-select: none;
  list-style: none;
  background: linear-gradient(180deg, rgba(197,139,58,0.08) 0%, rgba(197,139,58,0.03) 100%);
  border-left: 3px solid var(--accent-brass);
}

details.mg-schema-block summary::-webkit-details-marker { display: none; }

details.mg-schema-block summary:hover {
  background: linear-gradient(180deg, rgba(197,139,58,0.14) 0%, rgba(197,139,58,0.06) 100%);
}

details.mg-schema-block summary::marker {
  display: none;
}

/* Іконка таблиці у summary */
.mg-schema-summary-icon {
  font-size: 16px;
  color: var(--accent-brass);
  opacity: 0.7;
  flex-shrink: 0;
  font-variation-settings: 'FILL' 0, 'wght' 200;
}

/* Badge статусу у summary */
.mg-schema-badge {
  margin-left: auto;
  padding: 2px 8px;
  font-family: var(--font-ui, 'Oswald', sans-serif); /* canon font */
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-sm, 3px);
}

.mg-schema-badge--pending {
  background: rgba(227,111,61,0.12);
  color: var(--log-error);
  border: 1px solid rgba(227,111,61,0.25);
}

.mg-schema-badge--done {
  background: rgba(107,142,78,0.12);
  color: var(--log-ok);
  border: 1px solid rgba(107,142,78,0.25);
}

.mg-schema-badge--active {
  background: rgba(197,139,58,0.12);
  color: var(--accent-brass);
  border: 1px solid rgba(197,139,58,0.25);
}

.mg-schema-content {
  padding: var(--sp-card-pad, 0 16px 16px);
}

.mg-schema-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.mg-schema-table th {
  text-align: left;
  padding: var(--sp-space, 6px 10px);
  color: var(--mg-text-muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-bottom: 1px solid var(--mg-border-md);
}

.mg-schema-table td {
  padding: var(--sp-space, 6px 10px);
  border-bottom: 1px solid var(--mg-border);
  color: var(--mg-text-sec);
}

.mg-schema-table td:first-child {
  color: var(--mg-cyan);
  font-weight: 600;
}

.mg-schema-table td code {
  background: rgba(197,139,58,0.1);
  color: var(--mg-brand);
  padding: var(--sp-space, 1px 6px);
  border-radius: var(--radius-ui, 3px);
  font-size: 11px;
}

.mg-schema-table .pk  { color: var(--mg-orange); font-weight: 600; }
.mg-schema-table .fk  { color: var(--mg-green); }
.mg-schema-table .idx { color: var(--mg-text-muted); font-style: italic; }

/* ══════════════════════════════════════
   Architecture Section
   ══════════════════════════════════════ */

.mg-arch {
  margin-bottom: var(--sp-space-6);
  background: var(--mg-bg-card);
  border: 1px solid var(--border-metal);
  border-radius: var(--forge-radius, 2px);
  padding: var(--sp-space-5);
}

.mg-arch > h2 {
  font-family: 'Oswald', var(--font-ui, sans-serif);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-brass);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: -24px -24px var(--sp-space-4, 16px);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(180deg, rgba(197,139,58,0.12) 0%, rgba(197,139,58,0.06) 100%);
  border-bottom: 1px solid rgba(197,139,58,0.25);
  box-shadow: inset 0 -1px 0 rgba(0,0,0,0.3);
}

.mg-arch > h2::before,
.mg-arch > h2::after {
  content: '';
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--sp-steel, #555), var(--sp-steel-dark, #2A2A2A));
  border: 1px solid rgba(255,255,255,0.10);
  flex-shrink: 0;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.7);
}

.mg-arch > h2 .material-symbols-outlined {
  font-size: 18px;
  color: var(--accent-brass);
  opacity: 0.85;
}

.mg-arch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--sp-space, 16px);
}

.mg-arch-card {
  background: rgba(197,139,58,0.03);
  border: 1px solid rgba(197,139,58,0.25);
  border-radius: var(--forge-radius, 2px);
  padding: var(--sp-space-4, 16px);
  transition: border-color 0.15s ease, background 0.15s ease;
  position: relative;
  box-shadow: var(--forge-bevel);
}

.mg-arch-card:hover {
  border-color: rgba(197,139,58,0.45);
  background: rgba(197,139,58,0.05);
}

.mg-arch-card h3 {
  font-family: 'Oswald', var(--font-ui, sans-serif);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--accent-brass);
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(197,139,58,0.15);
  display: flex;
  align-items: center;
  gap: 6px;
}

.mg-arch-card p {
  font-family: 'Barlow', sans-serif;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
}

.mg-arch-card code {
  color: var(--success);
  background: rgba(86,163,166,0.08);
  padding: 1px 4px;
  border-radius: var(--radius-sm, 3px);
  font-family: 'IBM Plex Mono', var(--font-mono, monospace);
  font-size: 11px;
}

.mg-arch-card .mg-file-ref {
  margin-top: 8px;
  font-family: 'IBM Plex Mono', var(--font-mono, monospace);
  font-size: 11px;
  color: var(--text-muted);
  opacity: 0.6;
}

/* L-bracket corners на arch-card */
.mg-arch-card-corner {
  position: absolute;
  width: 10px;
  height: 10px;
  pointer-events: none;
}

.mg-arch-card-corner--tl {
  top: 5px;
  left: 5px;
  border-top: 1px solid var(--accent-brass);
  border-left: 1px solid var(--accent-brass);
}

.mg-arch-card-corner--br {
  bottom: 5px;
  right: 5px;
  border-bottom: 1px solid var(--accent-brass);
  border-right: 1px solid var(--accent-brass);
}

/* ══════════════════════════════════════
   Actions bar
   ══════════════════════════════════════ */

.mg-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--sp-space, 12px);
  margin-top: var(--sp-space, 24px);
}

/* .mg-btn-reset — визначення перенесено до розділу BUTTON CANON наприкінці файлу */

/* ══════════════════════════════════════
   Responsive
   ══════════════════════════════════════ */

@media (max-width: 768px) {
  .mg-wrapper { padding: var(--sp-card-pad, 16px 12px 48px); }
  .mg-stats-grid { grid-template-columns: repeat(3, 1fr); }
  .mg-phase-info { grid-template-columns: 1fr; }
  .mg-arch-grid { grid-template-columns: 1fr; }
  .mg-cs-grid { grid-template-columns: 1fr; }
  .mg-phase-header { flex-wrap: wrap; gap: 8px; }
}

@media (max-width: 480px) {
  .mg-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .mg-stat-number { font-size: 20px; }
}

/* ── Rivets — canon panel corners ── */
.mg-total-progress,
.mg-current-state,
.mg-phase,
.mg-schema-section,
.mg-arch {
  position: relative;
}

.dev-tools-scope .mg-module-rivet {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  z-index: 3;
  background: radial-gradient(circle at 32% 28%,
    var(--pewter-highlight) 0%, var(--pewter-light) 22%,
    var(--pewter-mid) 55%, var(--pewter-dark) 85%, var(--bg-void) 100%);
  border: 1px solid rgba(0,0,0,0.8);
  box-shadow:
    0 0 0 1px rgba(0,0,0,0.7),
    inset 0 1px 0.5px rgba(255,255,255,0.35),
    0 2px 3px rgba(0,0,0,0.8);
}
.dev-tools-scope .mg-module-rivet::before {
  content: '';
  position: absolute;
  inset: 2px;
  background:
    linear-gradient(0deg, transparent 44%, rgba(0,0,0,0.5) 44%, rgba(0,0,0,0.5) 56%, transparent 56%),
    linear-gradient(90deg, transparent 44%, rgba(0,0,0,0.5) 44%, rgba(0,0,0,0.5) 56%, transparent 56%);
  border-radius: 50%;
}
.mg-module-rivet--tl { top: 8px; left: 8px; }
.mg-module-rivet--tr { top: 8px; right: 8px; }
.mg-module-rivet--bl { bottom: 8px; left: 8px; }
.mg-module-rivet--br { bottom: 8px; right: 8px; }

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}


/* ─── DEPTH EFFECTS ──────────────────────────────
   Raised (випуклі) і Inset (вгнуті) елементи     */

/* Progress block — forge inset (canonical) */
.mg-total-progress,
.mg-phase-card {
  box-shadow: var(--forge-inset), var(--forge-shadow);
}

/* Stat tiles — forge bevel */
.mg-stat {
  box-shadow: var(--forge-bevel), var(--forge-shadow);
}

/* Progress track — inset */
.mg-progress-track {
  box-shadow: inset 0 1px 4px rgba(0,0,0,0.5);
}

/* ─── BUTTON CANON ───────────────────────────────
   mg-btn-reset відповідає Industrial Forge forged-plate */

.mg-btn-reset {
  padding: var(--sp-button-pad, 8px 12px);
  border-radius: var(--forge-radius, 2px);
  border: 1px solid var(--border-critical);
  background: var(--bg-critical);
  color: var(--log-critical);
  font-family: var(--font-ui, 'Oswald', sans-serif);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  display: flex;
  align-items: center;
  gap: var(--sp-space-8, 8px);
  box-shadow: var(--forge-bevel);
}

.mg-btn-reset:hover {
  background: rgba(193, 68, 24, 0.18);
  border-color: rgba(193, 68, 24, 0.65);
  box-shadow: var(--forge-bevel), 0 2px 8px rgba(193, 68, 24, 0.15);
}

.mg-btn-reset:active {
  background: rgba(193, 68, 24, 0.12);
  border-color: var(--border-critical);
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.5);
}

.mg-btn-reset:disabled {
  opacity: 0.4;
  filter: grayscale(0.6);
  cursor: not-allowed;
  box-shadow: none;
}

.mg-btn-reset:focus-visible {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: var(--forge-bevel), 0 0 0 2px rgba(242, 193, 78, 0.15);
}

.mg-btn-reset .material-symbols-outlined {
  font-size: 16px;
}

/* ─── BG SCENE ANIMATIONS ────────────────────────
   Обертання компасів у bg-scene (canonical gear-slow) */

@keyframes mg-compass-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes mg-compass-slow-rev {
  from { transform: rotate(0deg); }
  to   { transform: rotate(-360deg); }
}

@media (prefers-reduced-motion: no-preference) {
  /* Підвищена opacity і прискорення — щоб компаси відчувалися живими */
  .mg-bg-compass-main { animation: mg-compass-slow 90s linear infinite; }
  .mg-bg-compass-sm   { animation: mg-compass-slow-rev 120s linear infinite; }
  .mg-bg-compass-nav  { animation: mg-compass-slow 110s linear infinite; }
}

/* Підвищена видимість bg-scene */
.al-bg-scene {
  opacity: 1;
}
.al-bg-scene .mg-bg-compass-main {
  opacity: 0.65 !important;
}
.al-bg-scene .mg-bg-compass-sm {
  opacity: 0.52 !important;
}
.al-bg-scene .mg-bg-compass-nav {
  opacity: 0.40 !important;
}

/* ─── HOT STATE ──────────────────────────────────
   .has-critical прискорює обертання bg елементів */

@media (prefers-reduced-motion: no-preference) {
  .mg-page.has-critical .mg-bg-compass-main { animation-duration: 32s; }
  .mg-page.has-critical .mg-bg-compass-sm   { animation-duration: 42s; }
  .mg-page.has-critical .mg-bg-compass-nav  { animation-duration: 36s; }
}

/* ─── CLOCK TOOLTIP FONT-SIZE OVERRIDE (min 12px) ──────
   Shared dt-chronograph.css задає 6.5px — перекриваємо */

.dev-tools-scope.al-page .clock-unit .al-clock-tooltip {
  font-size: 12px !important;
}

/* ─── PIPE DIVIDERS між фазами ──────────────────────── */

.mg-pipe-divider {
  display: flex;
  align-items: center;
  height: 14px;
  margin: 12px 0 var(--sp-space-6, 32px);
  gap: 0;
}

.mg-pipe-flange {
  width: 16px;
  height: 14px;
  background: linear-gradient(90deg,
    var(--sp-copper-shadow, #2a1a08) 0%, var(--sp-brass, #a07030) 35%, var(--sp-brass-light, #e8cc80) 50%, var(--sp-brass-mid, #9a6828) 65%, var(--sp-copper-dark, #1e1006) 100%);
  flex-shrink: 0;
}

.mg-pipe-flange--left {
  border-radius: var(--forge-radius, 2px) 0 0 var(--forge-radius, 2px);
  box-shadow: inset 1px 0 0 rgba(255,255,255,0.15), 0 1px 0 rgba(0,0,0,0.6), 0 2px 4px rgba(0,0,0,0.5);
}

.mg-pipe-flange--right {
  border-radius: 0 var(--forge-radius, 2px) var(--forge-radius, 2px) 0;
  box-shadow: inset -1px 0 0 rgba(255,255,255,0.15), 0 1px 0 rgba(0,0,0,0.6), 0 2px 4px rgba(0,0,0,0.5);
}

.mg-pipe-body {
  flex: 1;
  height: 6px;
  background: linear-gradient(180deg,
    rgba(240,210,110,0.30) 0%,
    var(--accent-brass) 30%,
    var(--accent-brass-dim, #8a5a22) 70%,
    rgba(0,0,0,0.4) 100%);
  box-shadow: 0 2px 4px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.14);
}

/* ─── PHASE ICONS ──────────────────────────────────── */

.mg-phase-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%,
    var(--sp-brass-light, #c8a855) 0%,
    var(--accent-brass) 45%,
    var(--sp-brass-dark, #5a4a1a) 100%);
  box-shadow:
    0 0 8px rgba(197,139,58,0.4),
    inset 0 1px 0 rgba(255,255,255,0.18),
    inset 0 -1px 2px rgba(0,0,0,0.6),
    0 2px 6px rgba(0,0,0,0.7);
  border: 2px solid var(--accent-brass);
  flex-shrink: 0;
  transition: box-shadow 0.15s ease;
}

.mg-phase-icon:hover {
  box-shadow:
    0 0 12px rgba(197,139,58,0.6),
    inset 0 1px 0 rgba(255,255,255,0.18),
    inset 0 -1px 2px rgba(0,0,0,0.6),
    0 2px 8px rgba(0,0,0,0.8);
}

.mg-phase-icon .material-symbols-outlined {
  font-size: 22px;
  color: var(--bg-void, #0d0907);
  line-height: 1;
}

/* ─── PROGRESS BAR — INDUSTRIAL GAUGE TICK MARKS ────── */

.mg-progress-track {
  position: relative;
}

.mg-progress-track::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    repeating-linear-gradient(
      90deg,
      transparent 0%,
      transparent calc(25% - 1px),
      rgba(197,139,58,0.45) calc(25% - 1px),
      rgba(197,139,58,0.45) 25%
    );
  border-radius: var(--radius-ui, 4px);
  z-index: 1;
  pointer-events: none;
}

/* ─── CORNER BRACKETS для .mg-arch ────────────────────── */

.mg-arch {
  position: relative;
}

.mg-arch-corner {
  position: absolute;
  width: 12px;
  height: 12px;
  pointer-events: none;
}

.mg-arch-corner--tl {
  top: 6px;
  left: 6px;
  border-top: 2px solid var(--accent-brass);
  border-left: 2px solid var(--accent-brass);
}

.mg-arch-corner--tr {
  top: 6px;
  right: 6px;
  border-top: 2px solid var(--accent-brass);
  border-right: 2px solid var(--accent-brass);
}

.mg-arch-corner--bl {
  bottom: 6px;
  left: 6px;
  border-bottom: 2px solid var(--accent-brass);
  border-left: 2px solid var(--accent-brass);
}

.mg-arch-corner--br {
  bottom: 6px;
  right: 6px;
  border-bottom: 2px solid var(--accent-brass);
  border-right: 2px solid var(--accent-brass);
}

/* ─── PHASE HEADER STEEL TEXTURE ────────────────────────
   Замінює простий background на градієнт з металевою глибиною */

.mg-phase-header {
  position: relative;
  background: linear-gradient(180deg,
    rgba(197,139,58,0.12) 0%,
    rgba(30,25,20,0.95) 40%,
    rgba(25,20,15,1) 100%) !important;
  border-bottom: 1px solid rgba(197,139,58,0.25) !important;
}

/* ─── PHASE STAMP — декоративний corner-stamp у шапці фази ── */

.mg-phase-stamp {
  position: absolute;
  right: 14px;
  bottom: 5px;
  font-family: 'Oswald', var(--font-ui, sans-serif);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-brass);
  opacity: 0.22;
  pointer-events: none;
  user-select: none;
  line-height: 1;
}

.mg-phase-stamp em {
  font-style: normal;
  font-weight: 700;
}

/* ─── META PLAQUE — brass-рамка для mg-phase-info ─────────── */

.mg-meta-plaque {
  border-left: 3px solid var(--accent-brass);
  background:
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 8px,
      rgba(197,139,58,0.015) 8px,
      rgba(197,139,58,0.015) 16px
    ),
    rgba(197,139,58,0.03);
  padding: 10px 14px;
  border-radius: 0 var(--forge-radius, 2px) var(--forge-radius, 2px) 0;
  margin-bottom: var(--sp-space-4);
}

/* ─── DIAGONAL-STRIPE PATTERN для порожніх зон ─────────────── */

.mg-current-state,
.mg-schema-section {
  background-image:
    repeating-linear-gradient(
      -60deg,
      transparent,
      transparent 40px,
      rgba(197,139,58,0.012) 40px,
      rgba(197,139,58,0.012) 41px
    );
}

/* ══════════════════════════════════════
   STEAM CONNECTORS між фазами (Проблема 5)
   ══════════════════════════════════════ */

.mg-steam-connector {
  position: relative;
  display: flex;
  align-items: center;
  height: 28px;
  margin: 12px 0 var(--sp-space-6, 32px);
}

.mg-steam-pipe {
  display: flex;
  align-items: center;
  width: 100%;
  height: 14px;
  gap: 0;
}

.mg-steam-flange {
  width: 18px;
  height: 14px;
  background: linear-gradient(90deg,
    var(--sp-copper-shadow, #2a1a08) 0%, var(--sp-brass, #a07030) 30%, var(--sp-brass-light, #e8cc80) 50%, var(--sp-brass-mid, #9a6828) 70%, var(--sp-copper-dark, #1e1006) 100%);
  flex-shrink: 0;
}

.mg-steam-flange--left {
  border-radius: var(--forge-radius, 2px) 0 0 var(--forge-radius, 2px);
  box-shadow: inset 1px 0 0 rgba(255,255,255,0.15), 0 1px 0 rgba(0,0,0,0.6), 0 2px 4px rgba(0,0,0,0.5);
}

.mg-steam-flange--right {
  border-radius: 0 var(--forge-radius, 2px) var(--forge-radius, 2px) 0;
  box-shadow: inset -1px 0 0 rgba(255,255,255,0.15), 0 1px 0 rgba(0,0,0,0.6), 0 2px 4px rgba(0,0,0,0.5);
}

.mg-steam-body {
  flex: 1;
  height: 6px;
  background: linear-gradient(180deg,
    rgba(240,210,110,0.30) 0%,
    var(--accent-brass) 30%,
    var(--accent-brass-dim, #8a5a22) 70%,
    rgba(0,0,0,0.4) 100%);
  box-shadow: 0 2px 4px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.14);
}

/* Центральний вентиль */
.mg-steam-valve {
  position: relative;
  width: 14px;
  height: 18px;
  background: var(--accent-brass);
  border-radius: var(--forge-radius, 2px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.20),
    inset 0 -1px 2px rgba(0,0,0,0.6),
    var(--forge-inset);
  flex-shrink: 0;
  z-index: 2;
}

.mg-steam-valve::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 3px;
  background: rgba(0,0,0,0.5);
  border-radius: 1px;
  transform: translate(-50%, -50%);
}

/* ─── Steam puffs ─── */
.mg-steam-puff {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(232,219,178,0.55);
  filter: blur(3px);
  pointer-events: none;
  top: -8px;
  left: 50%;
}

.mg-steam-puff--1 { margin-left: 0; }
.mg-steam-puff--2 { margin-left: 4px; }
.mg-steam-puff--3 { margin-left: -4px; }

@keyframes mg-steam-rise {
  0%   { opacity: 0.65; transform: translateY(0) scale(0.8); }
  50%  { opacity: 0.35; transform: translateY(-12px) scale(1.1); }
  100% { opacity: 0;    transform: translateY(-24px) scale(1.4); }
}

@media (prefers-reduced-motion: no-preference) {
  .mg-steam-puff--1 { animation: mg-steam-rise 2.2s ease-out infinite; }
  .mg-steam-puff--2 { animation: mg-steam-rise 2.2s ease-out 0.7s infinite; }
  .mg-steam-puff--3 { animation: mg-steam-rise 2.2s ease-out 1.4s infinite; }
}

/* ══════════════════════════════════════════════════════════════
   PASS 7 ADDITIONS
   ══════════════════════════════════════════════════════════════ */

/* ─── NIXIE FIX — правило відсутнє в dt-chronograph.css (є тільки в alerts-style-adc.css)
   nixie-ghost має бути position:absolute щоб не виштовхувати nixie-digit з контейнера ─── */
body.dev-tools-scope.al-page .clock-unit .nixie {
  position: relative !important;
  overflow: hidden !important;
}
body.dev-tools-scope.al-page .clock-unit .nixie-ghost {
  position: absolute !important;
  inset: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  z-index: 1 !important;
}
body.dev-tools-scope.al-page .clock-unit .nixie-digit {
  position: absolute !important;
  inset: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  z-index: 2 !important;
}

/* ─── П2: BG ANIMATIONS — прискорення компасів (90/120/110 → 50/70/60s) ─── */
@media (prefers-reduced-motion: no-preference) {
  .mg-bg-compass-main { animation-duration: 50s !important; }
  .mg-bg-compass-sm   { animation-duration: 70s !important; }
  .mg-bg-compass-nav  { animation-duration: 60s !important; }
}

/* ─── П2: BG GAUGE — анімація голки манометра ─── */
@keyframes mg-gauge-needle-pulse {
  0%, 100% { transform: rotate(-30deg); }
  45%       { transform: rotate(12deg); }
  70%       { transform: rotate(-10deg); }
}
@media (prefers-reduced-motion: no-preference) {
  .mg-bg-gauge-needle {
    transform-box: fill-box;
    transform-origin: 0px 0px;
    animation: mg-gauge-needle-pulse 6s ease-in-out infinite;
  }
}

/* ─── П3а: INFO ITEMS — декоративна мінірамка ─── */
.mg-info-item {
  border: 1px solid rgba(197,139,58,0.12) !important;
  border-radius: var(--forge-radius, 2px) !important;
  padding: 8px 10px !important;
  background: rgba(197,139,58,0.02) !important;
}
.mg-info-label {
  border-bottom: 1px solid rgba(197,139,58,0.2) !important;
  padding-bottom: 4px !important;
  margin-bottom: 6px !important;
}

/* ─── П3б: CURRENT STATE — achievement badge ─── */
.mg-current-state h2::before {
  content: '✦';
  font-size: 18px;
  color: var(--mod-nexus);
  margin-right: 4px;
  opacity: 0.8;
  font-style: normal;
}

/* ─── П3в: CHECKLIST hover border-left ─── */
.mg-checklist li {
  border-left: 2px solid transparent !important;
  transition: background 0.15s, border-left-color 0.15s !important;
}
.mg-checklist li:hover {
  border-left-color: rgba(197,139,58,0.4) !important;
}
.mg-checklist li:has(input[type="checkbox"]:checked) {
  background: rgba(74,149,144,0.04) !important;
  border-left-color: var(--mod-nexus) !important;
}

/* ─── П3г: SCHEMA TABLE hover + alternate rows ─── */
.mg-schema-table tbody tr:hover td {
  background: rgba(197,139,58,0.04);
}
.mg-schema-table tbody tr:nth-child(even) td {
  background: rgba(255,255,255,0.01);
}

/* ─── П7: BORDER-RADIUS FIXES (D category — max 12px validator) ───
   Canonical Industrial Forge: 2px (--forge-radius). Жодних 8px/12px.  */
.mg-cs-item                        { border-radius: var(--forge-radius, 2px) !important; }
.mg-phase-header                   { border-radius: var(--forge-radius, 2px) var(--forge-radius, 2px) 0 0 !important; }
.mg-phase-body                     { border-radius: 0 0 var(--forge-radius, 2px) var(--forge-radius, 2px) !important; }
.mg-phase-badge                    { border-radius: var(--forge-radius, 2px) !important; }
.mg-hint                           { border-radius: 0 var(--forge-radius, 2px) var(--forge-radius, 2px) 0 !important; }
.mg-step-tag                       { border-radius: var(--forge-radius, 2px) !important; }
.mg-checklist input[type="checkbox"]{ border-radius: var(--forge-radius, 2px) !important; }

/* ─── П4: STEAM CONNECTOR — overflow visible + висота ─── */
.mg-steam-connector {
  overflow: visible !important;
  height: 40px !important;
}

/* ═══════════════════════════════════════════════════════════════
   PASS-9 ENHANCEMENTS
   ═══════════════════════════════════════════════════════════════ */

/* ─── БЛОК 3: ІСКРИ ТА ЖАР (CSS particles) ─── */
@keyframes mg-spark-rise {
  0%   { opacity: 0;    transform: translateY(0)     translateX(0)    scale(0.6); }
  25%  { opacity: 0.7;  transform: translateY(-60px)  translateX(8px)  scale(1.0); }
  75%  { opacity: 0.35; transform: translateY(-140px) translateX(-6px) scale(0.9); }
  100% { opacity: 0;    transform: translateY(-220px) translateX(12px) scale(0.7); }
}

.al-bg-scene::before {
  content: '';
  position: absolute;
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--sp-glow-amber, #e8c060);
  left: 12%;
  bottom: 20%;
  animation: mg-spark-rise 4.2s ease-out 0.3s infinite;
  pointer-events: none;
  z-index: 1;
}
.al-bg-scene::after {
  content: '';
  position: absolute;
  width: 2px; height: 2px;
  border-radius: 50%;
  background: var(--sp-glow-amber, #e8c060);
  left: 78%;
  bottom: 15%;
  animation: mg-spark-rise 5.1s ease-out 2.1s infinite;
  pointer-events: none;
  z-index: 1;
}

/* Додаткові іскри через .mg-spark-* (span в SVG-контейнері не працює — реалізуємо через body::before/after) */
@keyframes mg-spark-2 {
  0%   { opacity: 0;    transform: translateY(0)     translateX(0)    scale(0.8); }
  30%  { opacity: 0.65; transform: translateY(-80px)  translateX(-10px) scale(1.1); }
  80%  { opacity: 0.2;  transform: translateY(-180px) translateX(5px)  scale(0.8); }
  100% { opacity: 0;    transform: translateY(-240px) translateX(-8px) scale(0.6); }
}
@keyframes mg-spark-3 {
  0%   { opacity: 0;   transform: translateY(0)     translateX(0)   scale(0.7); }
  40%  { opacity: 0.5; transform: translateY(-50px)  translateX(15px) scale(1.0); }
  100% { opacity: 0;   transform: translateY(-200px) translateX(-5px) scale(0.5); }
}

/* ─── БЛОК 4: МАСИВНІ ЛАТУННІ ЦИФРИ ─── */
.mg-phase-bg-num {
  position: absolute;
  right: -10px;
  top: -20px;
  font-family: var(--font-mono, 'IBM Plex Mono', monospace); /* canon font */
  font-size: 180px;
  font-weight: 700;
  color: rgba(197,139,58,0.06);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  z-index: 0;
  letter-spacing: -0.02em;
}

/* ─── БЛОК 5: КОНУС ТЕПЛОГО СВІТЛА ВІД ЛАМП БАЛКИ ─── */
.mg-page .devtools-header {
  position: relative;
}
.mg-page .devtools-header::after {
  content: '';
  position: absolute;
  background:
    radial-gradient(ellipse 60% 200px at 25% 100%, rgba(232,160,64,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 60% 200px at 75% 100%, rgba(232,160,64,0.06) 0%, transparent 70%);
  bottom: -120px;
  left: 0;
  right: 0;
  height: 120px;
  pointer-events: none;
  z-index: 0;
}

/* ─── БЛОК 6: КІНЕМАТОГРАФІЧНА ПОЯВА ─── */
/*
  Послідовність:
  1. Миттєво (0s)  — бек-арроу (.al-back-panel) + годинник (.al-clock-panel) — без анімації
  2. 0.1s          — балка (header) "приїжджає" між ними зверху
  3. 0.5s          — фон (.al-bg-scene)
  4. 0.7s+         — контент нижче (stagger)
*/
@keyframes mg-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes mg-balka-arrive {
  from { opacity: 0; transform: translateY(-20px) scaleX(0.92); }
  to   { opacity: 1; transform: translateY(0) scaleX(1); }
}
@keyframes mg-attach-left {
  from { opacity: 0; transform: translateX(-18px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes mg-attach-right {
  from { opacity: 0; transform: translateX(18px); }
  to   { opacity: 1; transform: translateX(0); }
}

@media (prefers-reduced-motion: no-preference) {
  /* Балка — з'являється першою, зверху */
  .mg-page header.devtools-header {
    animation: mg-balka-arrive 0.45s cubic-bezier(0.22, 1, 0.36, 1) 0.0s both;
    transform-origin: center top;
  }

  /* Бек-арроу — приєднується до лівого боку балки після неї */
  .mg-page .al-back-panel {
    animation: mg-attach-left 0.35s cubic-bezier(0.22, 1, 0.36, 1) 0.4s both;
  }

  /* Годинник — приєднується до правого боку балки */
  .mg-page .al-clock-panel {
    animation: mg-attach-right 0.35s cubic-bezier(0.22, 1, 0.36, 1) 0.4s both;
  }

  /* Фон — після балки */
  .mg-page .al-bg-scene {
    animation: mg-fade-in 0.9s ease-out 0.5s both;
  }

  /* Контент нижче */
  .mg-page .mg-total-progress {
    animation: mg-fade-in 0.5s ease-out 0.70s both;
  }
  .mg-page .mg-phase:nth-child(1) { animation: mg-fade-in 0.5s ease-out 0.80s both; }
  .mg-page .mg-phase:nth-child(2) { animation: mg-fade-in 0.5s ease-out 0.95s both; }
  .mg-page .mg-phase:nth-child(3) { animation: mg-fade-in 0.5s ease-out 1.10s both; }
  .mg-page .mg-phase:nth-child(4) { animation: mg-fade-in 0.5s ease-out 1.25s both; }
  .mg-page .mg-phase:nth-child(5) { animation: mg-fade-in 0.5s ease-out 1.40s both; }
  .mg-page .mg-phase:nth-child(6) { animation: mg-fade-in 0.5s ease-out 1.55s both; }
  .mg-page .mg-phase:nth-child(7) { animation: mg-fade-in 0.5s ease-out 1.70s both; }
}

/* ─── БЛОК 7: АКТИВНА ФАЗА (IntersectionObserver JS) ─── */
.mg-phase {
  transition: box-shadow 0.4s ease, border-color 0.4s ease;
}
.mg-phase--active {
  border-color: rgba(212,165,74,0.4) !important;
  box-shadow: 0 0 20px rgba(197,139,58,0.15) !important;
}

/* ─── БЛОК 8: STEAM PULSE ПРИ HOVER ─── */
.mg-steam-connector:hover .mg-steam-puff {
  animation-duration: 1.2s !important;
  opacity: 0.9 !important;
}
.mg-steam-connector:hover {
  filter: brightness(1.3);
}

/* ─── БЛОК 9: ТЕПЛОВІ КІЛЬЦЯ BORDER ─── */
.mg-phase:hover {
  box-shadow:
    inset 0 0 0 1px rgba(197,139,58,0.4),
    0 0 12px rgba(197,139,58,0.15),
    0 0 32px rgba(197,139,58,0.07);
  border-color: rgba(197,139,58,0.5);
}

/* ─── БЛОК 10: АНІМОВАНА ПУНКТИРНА ЛІНІЯ ─── */
.mg-pipe-body,
.mg-steam-body {
  background-image: repeating-linear-gradient(
    90deg,
    transparent 0px,
    transparent 14px,
    rgba(197,139,58,0.12) 14px,
    rgba(197,139,58,0.12) 15px
  );
  background-size: 20px 100%;
}
@keyframes mg-dash-flow {
  from { background-position: 0 0; }
  to   { background-position: 20px 0; }
}
@media (prefers-reduced-motion: no-preference) {
  .mg-pipe-body,
  .mg-steam-body {
    animation: mg-dash-flow 2s linear infinite;
  }
}

/* ─── БЛОК 11: ПУЛЬС ЛАМП ПРИ ЗАВАНТАЖЕННІ ─── */
@keyframes mg-lamp-boot {
  0%   { opacity: 0;   filter: brightness(0); }
  60%  { opacity: 1;   filter: brightness(2); }
  80%  { opacity: 0.7; filter: brightness(0.8); }
  100% { opacity: 1;   filter: brightness(1); }
}
@media (prefers-reduced-motion: no-preference) {
  .al-sv-lamp {
    animation: mg-lamp-boot 1.2s ease-out 0.5s both;
  }
}

/* ─── БЛОК 12: ТІНІ — ЄДИНИЙ НАПРЯМОК (верхній лівий) ─── */
.mg-stat {
  box-shadow: var(--forge-bevel), 2px 3px 8px rgba(0,0,0,0.45);
}
.mg-phase-icon {
  box-shadow:
    0 0 8px rgba(197,139,58,0.4),
    inset 0 1px 0 rgba(255,255,255,0.18),
    inset 0 -1px 2px rgba(0,0,0,0.6),
    2px 3px 6px rgba(0,0,0,0.7);
}
details.mg-schema-block {
  box-shadow: 1px 2px 6px rgba(0,0,0,0.3);
}
.mg-arch-card {
  box-shadow: var(--forge-bevel), 2px 3px 8px rgba(0,0,0,0.3);
}

/* ─── БЛОК 13: ТЕПЛИЙ ВІДТІНОК НЕЙТРАЛЬНИХ СІРИХ ─── */
/* text-muted вже через var() — додаємо overrides для raw color values */
.mg-gauge-label,
.mg-stat-label,
.mg-info-label,
.mg-cs-label {
  color: var(--text-muted);
}
/* rgba(255,255,255,0.5) → warm */
.mg-phase-counter {
  color: rgba(255,240,200,0.55);
}

/* ─── БЛОК 14: CURSOR POINTER ─── */
.mg-phase [onclick],
.mg-step-check,
.mg-phase-header {
  cursor: pointer;
}
details.mg-schema-block summary,
.mg-hint-toggle {
  cursor: pointer;
}

/* ─── БЛОК 1+2: PIPE GRID + ТУМАН — повністю через SVG ─── */
/* BG: fog overlay знизу через mix-blend */
.al-bg-scene .mg-bg-fog {
  pointer-events: none;
}

/* ═══════════════════════════════════════════════════════════
   PASS-10 FIXES — виправлення за аудитом скріншотів
   ═══════════════════════════════════════════════════════════ */

/* ─── V1: ПРИБРАТИ TEAL — перезаписати на brass ─── */

/* Stats: "ПРОСТІ" і "ОБСЯГ" числа — замінити blue/cyan на brass-dimmer */
.mg-page .mg-stat.st-low  .mg-stat-number { color: var(--sp-copper, #a07838) !important; }
.mg-page .mg-stat.st-size .mg-stat-number { color: var(--sp-steel, #9a8860) !important; }

/* Architecture cards: code — замінити teal на warm amber-mono */
.mg-page .mg-arch-card code {
  color: var(--sp-brass-light, #d4a54a) !important;
  background: rgba(197,139,58,0.08) !important;
}

/* "Вже мігровано" іконка — якщо є success-кольоровий елемент */
.mg-page .mg-migrated-icon,
.mg-page .mg-done-icon,
.mg-page .mg-phase-done-icon { color: var(--accent-brass) !important; }

/* Будь-який залишковий --success текст у межах mg-page */
.mg-page [style*="color: var(--success)"],
.mg-page .text-success { color: var(--accent-brass) !important; }

/* ─── V9: TAG-БЕЙДЖІ — повна brass/copper палітра ─── */

.mg-page .mg-step-tag.tag-sql {
  background: rgba(197,139,58,0.10) !important;
  color: var(--sp-glow-amber, #c58b3a) !important;
  border: 1px solid rgba(197,139,58,0.30) !important;
}
.mg-page .mg-step-tag.tag-backend {
  background: rgba(170,100,40,0.12) !important;
  color: var(--sp-copper, #b07830) !important;
  border: 1px solid rgba(170,100,40,0.30) !important;
}
.mg-page .mg-step-tag.tag-bot {
  background: rgba(140,80,30,0.12) !important;
  color: var(--sp-brass-mid, #a06828) !important;
  border: 1px solid rgba(140,80,30,0.28) !important;
}
.mg-page .mg-step-tag.tag-migration {
  background: rgba(160,110,45,0.12) !important;
  color: var(--sp-brass, #b08838) !important;
  border: 1px solid rgba(160,110,45,0.28) !important;
}
.mg-page .mg-step-tag.tag-test {
  background: rgba(100,88,68,0.15) !important;
  color: var(--sp-copper, #8a7858) !important;
  border: 1px solid rgba(100,88,68,0.32) !important;
}

/* ─── V3: STATS GRID — металеві плити ─── */

.mg-page .mg-stat {
  border-top: 2px solid rgba(197,139,58,0.45) !important;
  box-shadow:
    inset 0 1px 0 rgba(245,232,176,0.06),
    inset 0 -1px 0 rgba(0,0,0,0.3),
    inset 1px 0 0 rgba(197,139,58,0.08),
    inset -1px 0 0 rgba(197,139,58,0.08),
    0 2px 6px rgba(0,0,0,0.35) !important;
}

/* ─── V5: АРХІТЕКТУРНІ КАРТКИ — темніший фон ─── */

.mg-page .mg-arch-card {
  background: rgba(8,6,4,0.90) !important;
  border-color: rgba(197,139,58,0.30) !important;
}
.mg-page .mg-arch-card:hover {
  background: rgba(14,10,6,0.95) !important;
  border-color: rgba(197,139,58,0.50) !important;
}

/* ─── V2: STEAMPUNK ЧЕКБОКСИ ─── */

.mg-page .mg-step-check {
  appearance: none !important;
  -webkit-appearance: none !important;
  width: 16px !important;
  height: 16px !important;
  min-width: 16px !important;
  border: 1.5px solid rgba(197,139,58,0.45) !important;
  background: rgba(20,16,12,0.95) !important;
  border-radius: 2px !important;
  cursor: pointer !important;
  position: relative !important;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease !important;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.5) !important;
  flex-shrink: 0 !important;
}
.mg-page .mg-step-check:hover {
  border-color: rgba(197,139,58,0.75) !important;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.5), 0 0 6px rgba(197,139,58,0.15) !important;
}
.mg-page .mg-step-check:checked {
  background: rgba(197,139,58,0.20) !important;
  border-color: rgba(197,139,58,0.80) !important;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.3), 0 0 8px rgba(197,139,58,0.20) !important;
}
.mg-page .mg-step-check:checked::after {
  content: '' !important;
  position: absolute !important;
  left: 4px !important;
  top: 1px !important;
  width: 5px !important;
  height: 9px !important;
  border: 2px solid var(--sp-brass-light, #d4a54a) !important;
  border-top: none !important;
  border-left: none !important;
  transform: rotate(40deg) !important;
}

/* ─── V6: PHASE BG-NUM — яскравіший watermark ─── */

.mg-page .mg-phase-bg-num {
  color: rgba(212,165,74,0.10) !important;
}

/* ─── V8: PIPE GRID — opacity підвищено в HTML (0.20 → 0.35) ─── */

/* ─── V13: ПОРОЖНІЙ ПРОСТІР ─── */
/* Зменшити gap між scan-line і першим блоком */
.mg-page .mg-wrapper {
  padding-top: 4px !important;
}


/* === K. Atmosphere: Vignette === */
body.dev-tools-scope.mg-page::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  background: radial-gradient(ellipse at center, transparent 55%, rgba(0,0,0,0.25) 80%, rgba(0,0,0,0.40) 100%);
}

/* Blueprint grid */
.mg-blueprint-grid {
  background:
    linear-gradient(rgba(197,139,58,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(197,139,58,0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Scan-line element */
.mg-scan-line {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9997;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 1px,
    rgba(0,0,0,0.04) 1px,
    rgba(0,0,0,0.04) 2px
  );
}

/* Max-width container */
body.dev-tools-scope.mg-page {
  max-width: var(--max-width, 1440px);
  margin-left: auto;
  margin-right: auto;
}

/* ═══════════════════════════════════════════════════════════════════ */
/* CONSISTENCY 2026-05-13 — Dev Tools cross-page normalization       */
/* (per DevTools-Facts-Scan-2026-05-13.md)                            */
/* ═══════════════════════════════════════════════════════════════════ */

/* A. body.overflow-x — уніфіковано до clip (було visible/hidden mix) */
body.devtools-body { overflow-x: clip !important; }

/* B. .al-bg-scene fixed — fallback якщо локальний CSS не задає */
.dev-tools-scope .al-bg-scene {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}