/* ==========================================================================
   Ohker Works Warm Waybill & Precision Studio Design System (OWDS v3.0)
   System C (Warm Paper #FAF8F5 · Burnt Orange #C8430C · Waybill Ticket)
   + Layout A (Centered Visual Convergence & Live Workbench Showcase)
   ========================================================================== */

:root {
  /* Layer 1: Primitive Tokens (Warm Paper, Stone Ink & Parcel Burnt Orange) */
  --ow-p-obsidian-950: #1C1917;
  --ow-p-obsidian-900: #292524;
  --ow-p-obsidian-800: #44403C;
  --ow-p-slate-900: #18181B;
  --ow-p-slate-700: #44403C;
  --ow-p-slate-600: #57534E;
  --ow-p-slate-300: #D6D3D1;
  --ow-p-slate-200: #E7E5E4;
  --ow-p-slate-150: #EFECE6;
  --ow-p-slate-100: #F3EFEA;
  --ow-p-slate-50: #FAF8F5;
  --ow-p-white: #FFFFFF;

  --ow-p-cobalt-700: #9A3412;
  --ow-p-cobalt-600: #C8430C;
  --ow-p-cobalt-500: #EA580C;
  --ow-p-cobalt-50: #FFF7ED;
  --ow-p-cobalt-100: #FED7AA;

  --ow-p-emerald-800: #065F46;
  --ow-p-emerald-500: #10B981;
  --ow-p-emerald-50: #ECFDF5;
  --ow-p-emerald-200: #A7F3D0;

  --ow-p-amber-800: #92400E;
  --ow-p-amber-50: #FFFBEB;
  --ow-p-amber-200: #FDE68A;

  --ow-p-crimson-800: #991B1B;
  --ow-p-crimson-50: #FEF2F2;
  --ow-p-crimson-200: #FECACA;

  /* Layer 2: Semantic Tokens */
  --ow-bg-canvas: var(--ow-p-slate-50);
  --ow-bg-sheet: var(--ow-p-white);
  --ow-bg-recessed: var(--ow-p-slate-100);
  --ow-bg-tab-inactive: #EAE5DC;
  --ow-bg-telemetry: var(--ow-p-obsidian-950);
  --ow-bg-telemetry-raised: var(--ow-p-obsidian-900);

  --ow-text-primary: var(--ow-p-slate-900);
  --ow-text-secondary: var(--ow-p-slate-700);
  --ow-text-muted: var(--ow-p-slate-600);
  --ow-text-on-dark: #FAF8F5;
  --ow-text-on-dark-muted: #D6D3D1;

  --ow-border-strong: var(--ow-p-slate-300);
  --ow-border-default: var(--ow-p-slate-200);
  --ow-border-subtle: var(--ow-p-slate-150);
  --ow-border-on-dark: rgba(231, 229, 228, 0.18);

  --ow-action-primary: var(--ow-p-cobalt-600);
  --ow-action-primary-hover: var(--ow-p-cobalt-700);
  --ow-action-wash: var(--ow-p-cobalt-50);
  --ow-action-border: var(--ow-p-cobalt-100);

  /* Typography & Rhythm */
  --ow-font-sans: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', 'Noto Sans KR', system-ui, sans-serif;
  --ow-font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --ow-radius-xs: 6px;
  --ow-radius-sm: 8px;
  --ow-radius-md: 12px;
  --ow-radius-lg: 14px;

  /* Emil Kowalski custom UI curves (stronger than CSS defaults) */
  --ow-ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ow-ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
}

/* Browser Surface Theming */
*, *::before, *::after { box-sizing: border-box; }

::selection {
  background-color: var(--ow-p-cobalt-100);
  color: var(--ow-p-obsidian-950);
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scrollbar-color: var(--ow-p-slate-300) var(--ow-p-slate-100);
}

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--ow-p-slate-100); }
::-webkit-scrollbar-thumb {
  background: var(--ow-p-slate-300);
  border-radius: var(--ow-radius-xs);
  border: 2px solid var(--ow-p-slate-100);
}
::-webkit-scrollbar-thumb:hover { background: var(--ow-p-slate-600); }

body {
  margin: 0;
  background-color: var(--ow-bg-canvas);
  color: var(--ow-text-primary);
  font-family: var(--ow-font-sans);
  font-size: 0.9375rem;
  line-height: 1.65;
  letter-spacing: -0.01em;
  caret-color: var(--ow-action-primary);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--ow-action-primary);
  text-underline-offset: 3px;
}

:focus-visible {
  outline: 2px solid var(--ow-action-primary);
  outline-offset: 2px;
}

.ow-tnum { font-variant-numeric: tabular-nums; }
.ow-mono {
  font-family: var(--ow-font-mono);
  font-size: 0.8125rem;
  font-variant-numeric: tabular-nums;
}

/* Layout Shell */
.ow-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* 1. Global Operational Telemetry Rail (Datadog DRUIDS pattern) */
.ow-telemetry-rail {
  background-color: var(--ow-bg-telemetry);
  color: var(--ow-text-on-dark-muted);
  border-bottom: 1px solid var(--ow-border-on-dark);
  font-size: 0.75rem;
}

.ow-telemetry-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 7px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.ow-telemetry-group {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.ow-telemetry-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
}

.ow-pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--ow-p-emerald-500);
  display: inline-block;
  flex-shrink: 0;
}

.ow-telemetry-rail a {
  color: var(--ow-text-on-dark);
  text-decoration: none;
  font-weight: 500;
}
.ow-telemetry-rail a:hover { text-decoration: underline; }

/* 2. Institutional Workspace Header & Product Switcher */
.ow-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background-color: rgba(250, 248, 245, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--ow-border-default);
}

.ow-header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.ow-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  color: var(--ow-text-primary);
}

.ow-brand-mark {
  width: 32px;
  height: 32px;
  border-radius: var(--ow-radius-sm);
  flex-shrink: 0;
  display: block;
  border: 1px solid var(--ow-border-strong);
}

.ow-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.ow-brand-name {
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ow-text-primary);
}

.ow-brand-sub {
  font-size: 0.75rem;
  color: var(--ow-text-muted);
  font-family: var(--ow-font-mono);
}

.ow-suite-nav {
  display: inline-flex;
  align-items: center;
  background-color: var(--ow-bg-recessed);
  padding: 3px;
  border-radius: var(--ow-radius-sm);
  border: 1px solid var(--ow-border-default);
  gap: 2px;
}

.ow-suite-link {
  text-decoration: none;
  font-size: 0.84375rem;
  font-weight: 600;
  color: var(--ow-text-secondary);
  padding: 6px 12px;
  border-radius: var(--ow-radius-xs);
  transition: background-color 140ms var(--ow-ease-out), color 140ms var(--ow-ease-out);
  white-space: nowrap;
}

.ow-suite-link:hover {
  color: var(--ow-text-primary);
}

.ow-suite-link[aria-current="page"] {
  background-color: var(--ow-bg-sheet);
  color: var(--ow-action-primary);
  border: 1px solid var(--ow-border-default);
}

.ow-header-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

/* 3. Buttons (Toss TDS Single Primary Rule + Emil Kowalski Tactile Press) */
.ow-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--ow-font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1;
  border-radius: var(--ow-radius-sm);
  padding: 11px 18px;
  min-height: 44px;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 150ms ease, border-color 150ms ease, transform 150ms var(--ow-ease-out), opacity 150ms var(--ow-ease-out);
  white-space: nowrap;
}

.ow-btn:active:not(:disabled) { transform: scale(0.97); }
.ow-btn:disabled { opacity: 0.48; cursor: not-allowed; }

.ow-btn-primary {
  background-color: var(--ow-action-primary);
  color: var(--ow-text-on-dark);
  border: 1px solid var(--ow-action-primary);
}

.ow-btn-secondary {
  background-color: var(--ow-bg-sheet);
  color: var(--ow-text-primary);
  border: 1px solid var(--ow-border-strong);
}

.ow-btn-subtle {
  background-color: var(--ow-action-wash);
  color: var(--ow-action-primary);
  border: 1px solid var(--ow-action-border);
}

@media (hover: hover) and (pointer: fine) {
  .ow-btn-primary:hover:not(:disabled) {
    background-color: var(--ow-action-primary-hover);
    border-color: var(--ow-action-primary-hover);
    color: var(--ow-text-on-dark);
  }
  .ow-btn-secondary:hover:not(:disabled) {
    background-color: var(--ow-bg-recessed);
  }
  .ow-btn-subtle:hover:not(:disabled) {
    background-color: var(--ow-p-cobalt-100);
  }
}

.ow-btn-lg {
  font-size: 0.9375rem;
  padding: 13px 22px;
  min-height: 46px;
}

/* 4. Asymmetric Workbench Hero Split (Spacious Editorial Breathing Room) */
.ow-hero-section {
  padding: 60px 0 76px;
  border-bottom: 1px solid var(--ow-border-default);
}

.ow-workbench-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 40px;
  align-items: start;
}

.ow-display-title {
  margin: 0 0 14px;
  font-size: clamp(1.875rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: -0.03em;
  color: var(--ow-text-primary);
  text-wrap: balance;
}

.ow-lead {
  margin: 0 0 22px;
  font-size: 1rem;
  color: var(--ow-text-secondary);
  line-height: 1.65;
  max-width: 62ch;
  word-break: keep-all;
}

/* Architectural Spec List inside Left Column */
.ow-spec-dl {
  margin: 0 0 22px;
  padding: 0;
  background-color: var(--ow-bg-sheet);
  border: 1px solid var(--ow-border-default);
  border-radius: var(--ow-radius-md);
  overflow: hidden;
}

.ow-spec-row {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 12px;
  padding: 11px 16px;
  border-bottom: 1px solid var(--ow-border-subtle);
  font-size: 0.84375rem;
  align-items: baseline;
}
.ow-spec-row:last-child { border-bottom: none; }

.ow-spec-dt {
  font-weight: 600;
  color: var(--ow-text-muted);
}

.ow-spec-dd {
  margin: 0;
  color: var(--ow-text-primary);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

.ow-visual-frame {
  border-radius: var(--ow-radius-md);
  border: 1px solid var(--ow-border-default);
  overflow: hidden;
  background-color: var(--ow-bg-telemetry);
}

.ow-visual-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.ow-visual-caption {
  padding: 9px 14px;
  font-size: 0.75rem;
  color: var(--ow-text-on-dark-muted);
  background-color: var(--ow-bg-telemetry);
  border-top: 1px solid var(--ow-border-on-dark);
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

/* 5. Interactive Enterprise Console (Right Column) */
.ow-console {
  background-color: var(--ow-bg-sheet);
  border: 1px solid var(--ow-border-strong);
  border-radius: var(--ow-radius-md);
  overflow: hidden;
}

.ow-console-header {
  background-color: var(--ow-bg-recessed);
  border-bottom: 1px solid var(--ow-border-default);
  padding: 11px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.ow-console-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84375rem;
  font-weight: 700;
  color: var(--ow-text-primary);
}

.ow-console-meta {
  font-family: var(--ow-font-mono);
  font-size: 0.75rem;
  color: var(--ow-text-muted);
  font-variant-numeric: tabular-nums;
}

.ow-console-body {
  padding: 20px;
}

.ow-console-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.ow-preset-group {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.ow-preset-btn {
  background-color: var(--ow-bg-recessed);
  color: var(--ow-text-secondary);
  border: 1px solid var(--ow-border-default);
  border-radius: var(--ow-radius-xs);
  padding: 7px 12px;
  min-height: 36px;
  font-family: var(--ow-font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 140ms ease, color 140ms ease, border-color 140ms ease, transform 140ms var(--ow-ease-out);
}
.ow-preset-btn:active { transform: scale(0.97); }
@media (hover: hover) and (pointer: fine) {
  .ow-preset-btn:hover {
    background-color: var(--ow-action-wash);
    color: var(--ow-action-primary);
    border-color: var(--ow-action-border);
  }
}

.ow-code-input {
  width: 100%;
  min-height: 152px;
  padding: 12px 14px;
  border-radius: var(--ow-radius-sm);
  border: 1px solid var(--ow-border-strong);
  background-color: var(--ow-bg-canvas);
  color: var(--ow-text-primary);
  font-family: var(--ow-font-mono);
  font-size: 0.8125rem;
  line-height: 1.55;
  resize: vertical;
}
.ow-code-input::placeholder { color: var(--ow-text-muted); }

.ow-dropzone {
  border: 1px dashed var(--ow-border-strong);
  border-radius: var(--ow-radius-sm);
  background-color: var(--ow-bg-canvas);
  padding: 26px 20px;
  text-align: center;
  cursor: pointer;
  transition: background-color 140ms var(--ow-ease-out), border-color 140ms var(--ow-ease-out);
}
.ow-dropzone:hover, .ow-dropzone.is-dragover {
  background-color: var(--ow-action-wash);
  border-color: var(--ow-action-primary);
}

.ow-console-footer {
  background-color: var(--ow-bg-recessed);
  border-top: 1px solid var(--ow-border-default);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.75rem;
  color: var(--ow-text-muted);
}

/* 6. Status Chips */
.ow-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: var(--ow-radius-xs);
  font-size: 0.75rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.ow-chip-ok {
  background-color: var(--ow-p-emerald-50);
  color: var(--ow-p-emerald-800);
  border: 1px solid var(--ow-p-emerald-200);
}
.ow-chip-warn {
  background-color: var(--ow-p-amber-50);
  color: var(--ow-p-amber-800);
  border: 1px solid var(--ow-p-amber-200);
}
.ow-chip-crit {
  background-color: var(--ow-p-crimson-50);
  color: var(--ow-p-crimson-800);
  border: 1px solid var(--ow-p-crimson-200);
}
.ow-chip-neutral {
  background-color: var(--ow-bg-recessed);
  color: var(--ow-text-secondary);
  border: 1px solid var(--ow-border-default);
}

/* 7. Sections & Specification Matrix Tables (Spacious Scroll Rhythm) */
.ow-section {
  padding: 96px 0;
  border-bottom: 1px solid var(--ow-border-default);
}

.ow-fine {
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--ow-text-muted);
}

.ow-fine-dark {
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--ow-text-on-dark-muted);
}

.ow-section-alt {
  background-color: var(--ow-bg-sheet);
}

.ow-section-dark {
  background-color: var(--ow-bg-telemetry);
  color: var(--ow-text-on-dark);
  border-bottom: 1px solid var(--ow-border-on-dark);
}

.ow-section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.ow-section-title {
  margin: 0 0 6px;
  font-size: clamp(1.35rem, 2vw, 1.625rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.025em;
  color: var(--ow-text-primary);
  text-wrap: balance;
}

.ow-section-desc {
  margin: 0;
  color: var(--ow-text-secondary);
  font-size: 0.9375rem;
  max-width: 68ch;
}

.ow-ledger-sheet {
  background-color: var(--ow-bg-sheet);
  border: 1px solid var(--ow-border-default);
  border-radius: var(--ow-radius-md);
  padding: 12px;
  overflow: hidden;
}

.ow-ledger-sheet .ow-console-header {
  border-radius: var(--ow-radius-sm);
  border: 1px solid var(--ow-border-default);
  margin-bottom: 10px;
}

.ow-code-pre {
  margin: 0;
  padding: 14px 16px;
  font-family: var(--ow-font-mono);
  font-size: 0.75rem;
  line-height: 1.6;
  overflow-x: auto;
  white-space: pre;
}

.ow-table-wrap {
  width: 100%;
  overflow-x: auto;
}

.ow-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84375rem;
  font-variant-numeric: tabular-nums;
}

.ow-table th {
  background-color: var(--ow-bg-recessed);
  color: var(--ow-text-secondary);
  font-weight: 600;
  text-align: left;
  padding: 11px 14px;
  border-bottom: 1px solid var(--ow-border-default);
  white-space: nowrap;
}

.ow-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--ow-border-subtle);
  color: var(--ow-text-primary);
  vertical-align: middle;
}

.ow-table tbody tr:last-child td { border-bottom: none; }
.ow-table tbody tr:hover td { background-color: var(--ow-bg-canvas); }

/* 8. Split Architecture & Pricing Ledger */
.ow-split-2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px;
  align-items: stretch;
}

.ow-rate-card {
  background-color: var(--ow-bg-sheet);
  border: 1px solid var(--ow-border-strong);
  border-radius: var(--ow-radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.ow-price-figure {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 14px 0 8px;
  font-variant-numeric: tabular-nums;
}

.ow-price-amount {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ow-text-primary);
  line-height: 1.1;
}

.ow-price-unit {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ow-text-muted);
}

.ow-check-list {
  list-style: none;
  margin: 18px 0 24px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.ow-check-list li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 0.875rem;
  color: var(--ow-text-secondary);
}

.ow-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  stroke: currentColor;
  stroke-width: 1.75;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* 9. Locked Output Gate & Pass Unlock Bar */
.ow-unlock-bar {
  background-color: var(--ow-bg-recessed);
  border: 1px solid var(--ow-border-default);
  border-radius: var(--ow-radius-sm);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.ow-pass-input {
  padding: 8px 12px;
  border-radius: var(--ow-radius-xs);
  border: 1px solid var(--ow-border-strong);
  background-color: var(--ow-bg-sheet);
  color: var(--ow-text-primary);
  font-family: var(--ow-font-mono);
  font-size: 0.8125rem;
  min-width: 170px;
}

.ow-code-preview-box {
  position: relative;
  border: 1px solid var(--ow-border-strong);
  border-radius: var(--ow-radius-sm);
  background-color: var(--ow-bg-telemetry);
  color: var(--ow-text-on-dark);
  overflow: hidden;
}

.ow-code-gate-overlay {
  padding: 18px 16px;
  background-color: var(--ow-bg-telemetry-raised);
  border-top: 1px solid var(--ow-border-on-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

/* 10. Footer */
.ow-footer {
  background-color: var(--ow-bg-sheet);
  padding: 36px 0 48px;
  font-size: 0.8125rem;
  color: var(--ow-text-muted);
}

.ow-footer-grid {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.ow-footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.ow-footer-links a {
  color: var(--ow-text-secondary);
  text-decoration: none;
  font-weight: 500;
}
.ow-footer-links a:hover {
  color: var(--ow-action-primary);
  text-decoration: underline;
}

/* 11. Interactive Pipeline Visualization, Before/After Switcher & GPU Bar Charts */
.ow-viz-card {
  border-radius: var(--ow-radius-md);
  border: 1px solid var(--ow-border-default);
  background-color: var(--ow-bg-telemetry);
  color: var(--ow-text-on-dark);
  overflow: hidden;
}

.ow-viz-header {
  padding: 10px 14px;
  background-color: var(--ow-bg-telemetry-raised);
  border-bottom: 1px solid var(--ow-border-on-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.ow-viz-tabs {
  display: inline-flex;
  align-items: center;
  background-color: var(--ow-bg-telemetry);
  border: 1px solid var(--ow-border-on-dark);
  border-radius: var(--ow-radius-xs);
  padding: 3px;
  gap: 3px;
}

.ow-viz-tab {
  background-color: transparent;
  color: var(--ow-text-on-dark-muted);
  border: 1px solid transparent;
  border-radius: var(--ow-radius-xs);
  padding: 6px 10px;
  min-height: 32px;
  font-family: var(--ow-font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 150ms ease, color 150ms ease, transform 140ms var(--ow-ease-out);
}
.ow-viz-tab:active { transform: scale(0.97); }
.ow-viz-tab[aria-selected="true"] {
  background-color: var(--ow-action-primary);
  color: var(--ow-text-on-dark);
}
@media (hover: hover) and (pointer: fine) {
  .ow-viz-tab:hover:not([aria-selected="true"]) {
    color: var(--ow-text-on-dark);
  }
}

.ow-viz-stage {
  padding: 16px;
  position: relative;
}

.ow-viz-pane {
  display: none;
}
.ow-viz-pane.is-active {
  display: block;
  animation: owPaneReveal 200ms var(--ow-ease-out) both;
}

@keyframes owPaneReveal {
  from {
    opacity: 0;
    transform: translateY(5px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.ow-pipeline-svg {
  display: block;
  width: 100%;
  height: auto;
}

.ow-flow-path {
  stroke-dasharray: 6 6;
  animation: owFlowDash 1.8s linear infinite;
}

.ow-viz-card[data-paused="true"] .ow-flow-path {
  animation-play-state: paused;
}

.ow-viz-card[data-state="active"] .ow-flow-path {
  stroke: var(--ow-p-emerald-500);
  animation-duration: 0.9s;
}

@keyframes owFlowDash {
  to { stroke-dashoffset: -24; }
}

/* Ranked Horizontal Bar Charts (GPU scaleX only — zero width layout thrash) */
.ow-bar-group {
  display: grid;
  gap: 14px;
  padding: 14px 12px 10px;
}

.ow-bar-metric {
  display: grid;
  gap: 6px;
}

.ow-bar-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.8125rem;
}

.ow-bar-row {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr) 92px;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
}

.ow-bar-track {
  height: 10px;
  background-color: var(--ow-bg-recessed);
  border-radius: var(--ow-radius-xs);
  overflow: hidden;
  border: 1px solid var(--ow-border-default);
}

.ow-bar-fill {
  height: 100%;
  width: 100%;
  border-radius: var(--ow-radius-xs);
  transform-origin: left center;
  transform: scaleX(var(--bar-scale, 1));
  transition: transform 420ms var(--ow-ease-out);
}

.ow-bar-fill-muted { background-color: var(--ow-p-slate-300); }
.ow-bar-fill-primary { background-color: var(--ow-action-primary); }
.ow-bar-fill-emerald { background-color: var(--ow-p-emerald-500); }

/* Live Distribution Bar & Staggered Table Rows */
.ow-dist-box {
  margin-bottom: 12px;
  padding: 10px 12px;
  background-color: var(--ow-bg-canvas);
  border: 1px solid var(--ow-border-default);
  border-radius: var(--ow-radius-sm);
}

.ow-dist-bar {
  display: flex;
  height: 8px;
  border-radius: var(--ow-radius-xs);
  overflow: hidden;
  background-color: var(--ow-bg-recessed);
  gap: 2px;
  margin-bottom: 8px;
}

.ow-dist-seg {
  height: 100%;
  transition: opacity 180ms ease;
}

.ow-dist-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.75rem;
  color: var(--ow-text-secondary);
  font-variant-numeric: tabular-nums;
}

.ow-row-enter {
  animation: owRowStagger 220ms var(--ow-ease-out) both;
}

@keyframes owRowStagger {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Inline Tactile Toast / Validation Feedback (Replaces blocking browser alert()) */
.ow-inline-feedback {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: var(--ow-radius-xs);
  font-size: 0.8125rem;
  font-weight: 600;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.ow-inline-feedback.is-visible {
  display: flex;
  animation: owPaneReveal 180ms var(--ow-ease-out) both;
}
.ow-inline-feedback.is-ok {
  background-color: var(--ow-p-emerald-50);
  color: var(--ow-p-emerald-800);
  border: 1px solid var(--ow-p-emerald-200);
}
.ow-inline-feedback.is-warn {
  background-color: var(--ow-p-amber-50);
  color: var(--ow-p-amber-800);
  border: 1px solid var(--ow-p-amber-200);
}
.ow-inline-feedback.is-crit {
  background-color: var(--ow-p-crimson-50);
  color: var(--ow-p-crimson-800);
  border: 1px solid var(--ow-p-crimson-200);
}

/* Step Progress Strip inside Workbench */
.ow-step-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}

.ow-step-pill {
  padding: 8px 10px;
  border-radius: var(--ow-radius-xs);
  border: 1px solid var(--ow-border-default);
  background-color: var(--ow-bg-canvas);
  font-size: 0.75rem;
  color: var(--ow-text-muted);
  display: flex;
  align-items: center;
  gap: 7px;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.ow-step-pill.is-done {
  background-color: var(--ow-p-emerald-50);
  border-color: var(--ow-p-emerald-200);
  color: var(--ow-p-emerald-800);
  font-weight: 600;
}

.ow-step-pill.is-current {
  background-color: var(--ow-action-wash);
  border-color: var(--ow-action-border);
  color: var(--ow-action-primary);
  font-weight: 600;
}

/* 12. Spacious Visual Storytelling, Interactive Simulators & Scroll Choreography */

/* Top Sticky Scroll Progress Line (GPU scaleX only) */
.ow-scroll-progress {
  height: 2px;
  width: 100%;
  background-color: transparent;
  overflow: hidden;
}
.ow-scroll-progress-bar {
  height: 100%;
  width: 100%;
  background-color: var(--ow-action-primary);
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform 90ms linear;
}

/* Progressive-enhancement Scroll Reveal (Always visible if JS fails) */
html.js-ready .ow-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 480ms var(--ow-ease-out), transform 480ms var(--ow-ease-out);
}
html.js-ready .ow-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Hero Value Metrics Row */
.ow-hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0 28px;
}

.ow-metric-tile {
  padding: 14px 16px;
  background-color: var(--ow-bg-sheet);
  border: 1px solid var(--ow-border-default);
  border-radius: var(--ow-radius-md);
}

.ow-metric-val {
  display: block;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--ow-text-primary);
  font-variant-numeric: tabular-nums;
  margin-bottom: 4px;
}

.ow-metric-lbl {
  display: block;
  font-size: 0.75rem;
  color: var(--ow-text-muted);
}

/* Story 3-Beat Visual Progression Grid */
.ow-story-beats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 36px;
}

.ow-story-beat {
  padding: 24px;
  background-color: var(--ow-bg-sheet);
  border: 1px solid var(--ow-border-default);
  border-radius: var(--ow-radius-md);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ow-story-beat-highlight {
  border-color: var(--ow-action-primary);
  background-color: var(--ow-action-wash);
}

.ow-beat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

/* Full-Width Interactive Visual Stage */
.ow-stage-shell {
  border-radius: var(--ow-radius-lg);
  border: 1px solid var(--ow-border-strong);
  background-color: var(--ow-bg-telemetry);
  color: var(--ow-text-on-dark);
  overflow: hidden;
}

.ow-stage-toolbar {
  padding: 14px 20px;
  background-color: var(--ow-bg-telemetry-raised);
  border-bottom: 1px solid var(--ow-border-on-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.ow-stage-body {
  padding: 28px;
}

/* Interactive Marketplace Column Mapper */
.ow-mapper-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.ow-mapper-pill {
  padding: 8px 14px;
  min-height: 38px;
  border-radius: var(--ow-radius-sm);
  border: 1px solid var(--ow-border-on-dark);
  background-color: var(--ow-bg-telemetry-raised);
  color: var(--ow-text-on-dark-muted);
  font-family: var(--ow-font-sans);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease, transform 140ms var(--ow-ease-out);
}
.ow-mapper-pill:active { transform: scale(0.97); }
.ow-mapper-pill[aria-pressed="true"] {
  background-color: var(--ow-action-primary);
  border-color: var(--ow-action-primary);
  color: var(--ow-text-on-dark);
}

.ow-mapper-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 88px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
}

.ow-schema-box {
  padding: 18px 20px;
  border-radius: var(--ow-radius-md);
  background-color: var(--ow-bg-telemetry-raised);
  border: 1px solid var(--ow-border-on-dark);
}

.ow-schema-box-ok {
  border-color: var(--ow-p-emerald-500);
}

.ow-schema-tags {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.ow-schema-tag {
  padding: 9px 12px;
  border-radius: var(--ow-radius-xs);
  background-color: var(--ow-bg-telemetry);
  border: 1px solid var(--ow-border-on-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.8125rem;
}

/* 3-Step Spacious Visual Walkthrough */
.ow-walkthrough-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.ow-walk-step {
  padding: 24px;
  border-radius: var(--ow-radius-md);
  background-color: var(--ow-bg-sheet);
  border: 1px solid var(--ow-border-default);
}

.ow-walk-illustration {
  padding: 16px;
  margin-bottom: 16px;
  border-radius: var(--ow-radius-sm);
  background-color: var(--ow-bg-canvas);
  border: 1px solid var(--ow-border-default);
}

/* Interactive ROI Calculator & Live Bar Chart */
.ow-calc-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 28px;
  align-items: stretch;
}

.ow-calc-controls {
  padding: 28px;
  background-color: var(--ow-bg-sheet);
  border: 1px solid var(--ow-border-default);
  border-radius: var(--ow-radius-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
}

.ow-slider-field {
  display: grid;
  gap: 10px;
}

.ow-slider-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ow-range-input {
  flex: 1;
  accent-color: var(--ow-action-primary);
  height: 6px;
  cursor: pointer;
}

.ow-step-AdjustBtn {
  width: 36px;
  height: 36px;
  border-radius: var(--ow-radius-xs);
  border: 1px solid var(--ow-border-strong);
  background-color: var(--ow-bg-canvas);
  color: var(--ow-text-primary);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color 140ms ease, transform 140ms var(--ow-ease-out);
}
.ow-step-AdjustBtn:active { transform: scale(0.95); }

.ow-calc-output {
  padding: 28px;
  background-color: var(--ow-bg-sheet);
  border: 1px solid var(--ow-border-strong);
  border-radius: var(--ow-radius-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
}

.ow-kpi-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.ow-kpi-card {
  padding: 18px 20px;
  border-radius: var(--ow-radius-sm);
  background-color: var(--ow-bg-canvas);
  border: 1px solid var(--ow-border-default);
}

.ow-kpi-card-accent {
  background-color: var(--ow-p-emerald-50);
  border-color: var(--ow-p-emerald-200);
}

/* FAQ Disclosure List */
.ow-faq-list {
  display: grid;
  gap: 12px;
  margin-top: 36px;
}

.ow-faq-item {
  background-color: var(--ow-bg-sheet);
  border: 1px solid var(--ow-border-default);
  border-radius: var(--ow-radius-md);
  overflow: hidden;
}

.ow-faq-summary {
  padding: 18px 22px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ow-text-primary);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.ow-faq-summary::-webkit-details-marker { display: none; }

.ow-faq-body {
  padding: 0 22px 18px;
  font-size: 0.875rem;
  color: var(--ow-text-secondary);
  border-top: 1px solid var(--ow-border-subtle);
  padding-top: 14px;
}

@media (max-width: 980px) {
  .ow-workbench-grid,
  .ow-split-2,
  .ow-story-beats,
  .ow-walkthrough-grid,
  .ow-calc-grid,
  .ow-mapper-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .ow-hero-section { padding: 40px 0 52px; }
  .ow-section { padding: 60px 0; }
  .ow-container, .ow-header-inner, .ow-telemetry-inner { padding-left: 16px; padding-right: 16px; }
  .ow-header-inner { padding-top: 10px; padding-bottom: 10px; }
  .ow-spec-row { grid-template-columns: 1fr; gap: 3px; }
  .ow-rate-card, .ow-calc-controls, .ow-calc-output, .ow-stage-body { padding: 20px; }
  .ow-bar-row { grid-template-columns: 88px minmax(0, 1fr) 78px; }
  .ow-step-strip, .ow-hero-metrics, .ow-kpi-pair { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.js-ready .ow-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .ow-flow-path { animation: none; stroke-dasharray: none; }
  .ow-viz-pane.is-active,
  .ow-row-enter,
  .ow-inline-feedback.is-visible {
    animation: owFadeOnly 150ms ease both;
  }
  .ow-btn,
  .ow-preset-btn,
  .ow-viz-tab,
  .ow-mapper-pill,
  .ow-step-AdjustBtn,
  .ow-bar-fill,
  .ow-scroll-progress-bar {
    transition-duration: 0ms;
  }
  .ow-btn:active:not(:disabled),
  .ow-preset-btn:active,
  .ow-viz-tab:active,
  .ow-mapper-pill:active,
  .ow-step-AdjustBtn:active {
    transform: none;
  }
}

@keyframes owFadeOnly {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ==========================================================================
   13. OWDS v3.0 — Studio Ticket Hero (C) + Centered Feature Showcase (A)
   ========================================================================== */

/* Header Perforated Ticket Divider */
.ow-brand-group {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  align-self: stretch;
}

.ow-ticket-notch-sep {
  position: relative;
  width: 1px;
  align-self: stretch;
  min-height: 60px;
  border-left: 1px dashed var(--ow-border-strong);
  flex-shrink: 0;
}

.ow-ticket-notch-sep::before,
.ow-ticket-notch-sep::after {
  content: '';
  position: absolute;
  left: -5px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: var(--ow-bg-canvas);
  border: 1px solid var(--ow-border-strong);
}
.ow-ticket-notch-sep::before { top: -5px; }
.ow-ticket-notch-sep::after { bottom: -5px; }

/* Concept C Hero Split */
.ow-studio-hero {
  padding: 64px 0 72px;
  border-bottom: 1px dashed var(--ow-border-strong);
  background-color: var(--ow-bg-canvas);
}

.ow-studio-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 48px;
  align-items: center;
}

.ow-studio-headline {
  margin: 0 0 18px;
  font-size: clamp(2rem, 3.4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.032em;
  color: var(--ow-text-primary);
  word-break: keep-all;
  text-wrap: balance;
}

.ow-compare-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--ow-radius-sm);
  background-color: var(--ow-bg-sheet);
  border: 1px solid var(--ow-border-strong);
  color: var(--ow-text-primary);
  font-size: 0.875rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  margin-bottom: 24px;
}

.ow-hero-cta-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

/* Tactile Perforated Waybill Ticket Card (Concept C Right Column) */
.ow-waybill-ticket {
  position: relative;
  background-color: var(--ow-bg-sheet);
  border-left: 1px solid var(--ow-border-strong);
  border-right: 1px solid var(--ow-border-strong);
  padding: 28px 28px 24px;
  max-width: 440px;
  width: 100%;
  margin-left: auto;
}

.ow-waybill-edge {
  display: block;
  width: calc(100% + 2px);
  height: 10px;
  margin-left: -1px;
}

.ow-waybill-edge-top {
  margin-top: -28px;
  margin-bottom: 18px;
}

.ow-waybill-edge-bottom {
  margin-top: 18px;
  margin-bottom: -24px;
}

.ow-waybill-barcode {
  display: block;
  width: 100%;
  max-width: 320px;
  height: 54px;
  margin: 0 auto 18px;
  color: var(--ow-text-primary);
}

.ow-waybill-title {
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--ow-text-primary);
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--ow-border-strong);
}

.ow-waybill-recipient {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--ow-text-primary);
  margin-bottom: 10px;
  font-variant-numeric: tabular-nums;
}

.ow-waybill-saving-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--ow-radius-xs);
  background-color: var(--ow-p-emerald-800);
  color: #FFFFFF;
  font-size: 0.8125rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  margin-bottom: 16px;
}

.ow-waybill-meta-row {
  padding-top: 12px;
  border-top: 1px dashed var(--ow-border-strong);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ow-text-secondary);
}

/* Concept A Centered Feature Showcase & Live Workbench (Below Hero) */
.ow-showcase-section {
  padding: 52px 0 80px;
  border-bottom: 1px solid var(--ow-border-default);
  background-color: var(--ow-bg-canvas);
}

.ow-showcase-wrap {
  max-width: 980px;
  margin: 0 auto;
}

.ow-showcase-head {
  text-align: center;
  margin-bottom: 24px;
}

.ow-showcase-title {
  margin: 0 0 14px;
  font-size: clamp(1.625rem, 2.8vw, 2.25rem);
  font-weight: 800;
  line-height: 1.26;
  letter-spacing: -0.03em;
  color: var(--ow-text-primary);
  word-break: keep-all;
  text-wrap: balance;
}

.ow-trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 14px;
  border-radius: var(--ow-radius-xs);
  background-color: var(--ow-p-emerald-50);
  border: 1px solid var(--ow-p-emerald-200);
  color: var(--ow-p-emerald-800);
  font-size: 0.8125rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* Physical 5-Courier Folder Tabs Attached to Workbench Card */
.ow-courier-tabs {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 4px;
  margin-bottom: -1px;
  position: relative;
  z-index: 2;
}

.ow-courier-tab {
  appearance: none;
  background-color: var(--ow-bg-tab-inactive);
  color: var(--ow-text-secondary);
  border: 1px solid var(--ow-border-strong);
  border-bottom: 1px solid var(--ow-border-strong);
  border-radius: var(--ow-radius-sm) var(--ow-radius-sm) 0 0;
  padding: 11px 8px;
  min-height: 44px;
  font-family: var(--ow-font-sans);
  font-size: 0.84375rem;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: background-color 140ms ease, color 140ms ease;
}

.ow-courier-tab[aria-selected="true"] {
  background-color: var(--ow-bg-sheet);
  color: var(--ow-text-primary);
  border-bottom-color: var(--ow-bg-sheet);
}

@media (hover: hover) and (pointer: fine) {
  .ow-courier-tab:hover:not([aria-selected="true"]) {
    background-color: var(--ow-bg-recessed);
    color: var(--ow-text-primary);
  }
}

/* Centered White Workbench Card */
.ow-workbench-card {
  background-color: var(--ow-bg-sheet);
  border: 1px solid var(--ow-border-strong);
  border-radius: 0 0 var(--ow-radius-md) var(--ow-radius-md);
  padding: 28px;
}

/* 6-Marketplace -> Courier Convergence Visual Row */
.ow-market-convergence {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  margin-bottom: 18px;
  background-color: var(--ow-bg-canvas);
  border: 1px solid var(--ow-border-default);
  border-radius: var(--ow-radius-md);
  flex-wrap: wrap;
}

.ow-market-badges {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.ow-market-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  border-radius: var(--ow-radius-sm);
  background-color: var(--ow-bg-sheet);
  border: 1px solid var(--ow-border-default);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--ow-text-primary);
}

.ow-market-dot {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 800;
  flex-shrink: 0;
  font-family: var(--ow-font-mono);
}

.ow-convergence-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ow-text-muted);
  padding: 0 4px;
}

.ow-target-xlsx-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border-radius: var(--ow-radius-sm);
  background-color: var(--ow-p-emerald-50);
  border: 1px solid var(--ow-p-emerald-200);
  color: var(--ow-p-emerald-800);
  font-size: 0.8125rem;
  font-weight: 700;
}

/* Merged Bundle Savings Full-Width Highlight Row in Table */
.ow-merged-savings-row td {
  background-color: var(--ow-p-emerald-50) !important;
  color: var(--ow-p-emerald-800) !important;
  border-top: 1px solid var(--ow-p-emerald-200);
  border-bottom: 1px solid var(--ow-p-emerald-200);
  text-align: center;
  font-weight: 700;
  font-size: 0.8125rem;
  padding: 9px 14px;
}

/* Bottom Action Bar inside Workbench Card */
.ow-workbench-actionbar {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--ow-border-default);
  display: grid;
  grid-template-columns: auto auto minmax(220px, 1fr);
  gap: 12px;
  align-items: center;
}

@media (max-width: 980px) {
  .ow-studio-hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .ow-waybill-ticket {
    margin: 0 auto;
  }
  .ow-courier-tabs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .ow-courier-tab {
    border-radius: var(--ow-radius-xs);
    border-bottom: 1px solid var(--ow-border-strong);
  }
  .ow-courier-tab[aria-selected="true"] {
    border-color: var(--ow-action-primary);
    background-color: var(--ow-action-wash);
    color: var(--ow-action-primary);
  }
  .ow-workbench-card {
    border-radius: var(--ow-radius-md);
    margin-top: 8px;
  }
  .ow-workbench-actionbar {
    grid-template-columns: 1fr;
  }
  .ow-ticket-notch-sep {
    display: none;
  }
}

@media (max-width: 640px) {
  .ow-studio-hero { padding: 40px 0 48px; }
  .ow-showcase-section { padding: 52px 0 64px; }
  .ow-workbench-card { padding: 18px 16px; }
  .ow-courier-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ow-market-convergence { justify-content: center; text-align: center; }
}

/* ==========================================================================
   14. Domain Theme 2 — Kakao Map Recovery: Cartographic Storefront Studio
       Scoped via <body class="ow-theme-map">
   ========================================================================== */
body.ow-theme-map {
  --ow-p-obsidian-950: #0F172A;
  --ow-p-obsidian-900: #1E293B;
  --ow-p-obsidian-800: #334155;
  --ow-p-slate-900: #0F172A;
  --ow-p-slate-700: #334155;
  --ow-p-slate-600: #475569;
  --ow-p-slate-300: #CBD5E1;
  --ow-p-slate-200: #E2E8F0;
  --ow-p-slate-150: #EDF2F7;
  --ow-p-slate-100: #EEF2F7;
  --ow-p-slate-50: #F5F7FA;

  --ow-p-cobalt-700: #1E40AF;
  --ow-p-cobalt-600: #1D4ED8;
  --ow-p-cobalt-500: #2563EB;
  --ow-p-cobalt-50: #EFF6FF;
  --ow-p-cobalt-100: #BFDBFE;

  --ow-bg-canvas: #F5F7FA;
  --ow-bg-sheet: #FFFFFF;
  --ow-bg-recessed: #EEF2F7;
  --ow-bg-tab-inactive: #E4EBF3;
  --ow-bg-telemetry: #0F172A;
  --ow-bg-telemetry-raised: #1E293B;

  --ow-text-primary: #0F172A;
  --ow-text-secondary: #334155;
  --ow-text-muted: #475569;
  --ow-text-on-dark: #F8FAFC;
  --ow-text-on-dark-muted: #CBD5E1;

  --ow-border-strong: #CBD5E1;
  --ow-border-default: #E2E8F0;
  --ow-border-subtle: #EDF2F7;
  --ow-border-on-dark: rgba(203, 213, 225, 0.2);

  --ow-action-primary: #1D4ED8;
  --ow-action-primary-hover: #1E40AF;
  --ow-action-wash: #EFF6FF;
  --ow-action-border: #BFDBFE;
}

body.ow-theme-map ::selection {
  background-color: #DBEAFE;
  color: #0F172A;
}

body.ow-theme-map .ow-header {
  background-color: rgba(245, 247, 250, 0.94);
}

body.ow-theme-map .ow-btn-subtle {
  color: #1E40AF;
}

.ow-map-hero {
  position: relative;
  overflow: hidden;
  padding: 60px 0 72px;
  border-bottom: 1px solid var(--ow-border-default);
  background-color: var(--ow-bg-canvas);
}

.ow-map-contour-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.72;
}

.ow-map-hero .ow-container {
  position: relative;
  z-index: 1;
}

.ow-kakao-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 14px;
  border-radius: 999px;
  background-color: #FEE500;
  border: 1px solid #EAB308;
  color: #181600;
  font-size: 0.8125rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.ow-hero-badge-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.ow-map-preview-card {
  background-color: #FFFFFF;
  border: 1px solid var(--ow-border-strong);
  border-radius: var(--ow-radius-lg);
  padding: 14px;
  max-width: 470px;
  width: 100%;
  margin-left: auto;
}

.ow-map-canvas-frame {
  position: relative;
  border-radius: var(--ow-radius-md);
  border: 1px solid var(--ow-border-default);
  padding: 8px;
  background-color: #EEF2F7;
}

.ow-map-canvas-svg {
  display: block;
  width: 100%;
  height: auto;
}

.ow-map-canvas-img {
  display: block;
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: var(--ow-radius-sm);
}

.ow-map-pin-overlay {
  position: absolute;
  left: 58%;
  top: 56%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  pointer-events: none;
}

.ow-map-pin-callout {
  padding: 6px 12px;
  border-radius: var(--ow-radius-sm);
  background-color: #0F172A;
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}

.ow-map-broken-inset {
  position: absolute;
  top: 18px;
  left: 18px;
  width: 188px;
  padding: 8px;
  border-radius: var(--ow-radius-sm);
  border: 1px solid #94A3B8;
  background-color: #FFFFFF;
}

.ow-map-broken-blank {
  height: 76px;
  padding: 10px;
  border-radius: var(--ow-radius-xs);
  background-color: #EEF2F7;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: #475569;
  font-size: 0.75rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 6px;
}

.ow-map-broken-caption {
  padding: 6px 10px;
  border-radius: var(--ow-radius-xs);
  background-color: #1E293B;
  color: #F8FAFC;
  font-family: var(--ow-font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  text-align: center;
}

.ow-map-coord-pill {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 5px 10px;
  border-radius: var(--ow-radius-xs);
  background-color: rgba(15, 23, 42, 0.88);
  color: #F8FAFC;
  font-family: var(--ow-font-mono);
  font-size: 0.75rem;
  font-weight: 600;
}

.ow-map-card-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.ow-map-route-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 40px;
  padding: 9px 14px;
  border-radius: var(--ow-radius-sm);
  background-color: #0F172A;
  border: 1px solid #0F172A;
  color: #FFFFFF;
  font-size: 0.84375rem;
  font-weight: 700;
  text-decoration: none;
}

.ow-map-route-light {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 40px;
  padding: 9px 14px;
  border-radius: var(--ow-radius-sm);
  background-color: #FFFFFF;
  border: 1px solid var(--ow-border-strong);
  color: #0F172A;
  font-size: 0.84375rem;
  font-weight: 700;
  text-decoration: none;
}

.ow-map-fallback-badge {
  margin-top: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  background-color: #065F46;
  color: #FFFFFF;
  font-size: 0.8125rem;
  font-weight: 700;
  text-align: center;
}

/* Shared 5-Tab Folder Bar (Web Builders & Hosting Environments) */
.ow-five-tabs {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 4px;
  margin-bottom: -1px;
  position: relative;
  z-index: 2;
}

.ow-workbench-split {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 18px;
  margin-top: 18px;
  align-items: start;
}

/* ==========================================================================
   15. Domain Theme 3 — PHP exec() Patch: Zero-Trust Dark Payment Security IDE
       Scoped via <body class="ow-theme-paypatch">
   ========================================================================== */
body.ow-theme-paypatch {
  --ow-p-obsidian-950: #060911;
  --ow-p-obsidian-900: #0D1320;
  --ow-p-obsidian-800: #1E293B;
  --ow-p-slate-900: #F8FAFC;
  --ow-p-slate-700: #CBD5E1;
  --ow-p-slate-600: #94A3B8;
  --ow-p-slate-300: #334155;
  --ow-p-slate-200: #1E293B;
  --ow-p-slate-150: #172033;
  --ow-p-slate-100: #0D1320;
  --ow-p-slate-50: #090D16;

  --ow-p-emerald-800: #6EE7B7;
  --ow-p-emerald-50: #064E3B;
  --ow-p-emerald-200: #047857;

  --ow-bg-canvas: #090D16;
  --ow-bg-sheet: #111827;
  --ow-bg-recessed: #0D1320;
  --ow-bg-tab-inactive: #0B101B;
  --ow-bg-telemetry: #05080F;
  --ow-bg-telemetry-raised: #0D1320;

  --ow-text-primary: #F8FAFC;
  --ow-text-secondary: #CBD5E1;
  --ow-text-muted: #94A3B8;
  --ow-text-on-dark: #F8FAFC;
  --ow-text-on-dark-muted: #CBD5E1;

  --ow-border-strong: #334155;
  --ow-border-default: #1E293B;
  --ow-border-subtle: #172033;
  --ow-border-on-dark: #1E293B;

  --ow-action-primary: #10B981;
  --ow-action-primary-hover: #34D399;
  --ow-action-wash: #064E3B;
  --ow-action-border: #047857;
}

body.ow-theme-paypatch {
  color-scheme: dark;
  scrollbar-color: #334155 #090D16;
}

body.ow-theme-paypatch ::selection {
  background-color: #065F46;
  color: #ECFDF5;
}

body.ow-theme-paypatch a {
  color: #34D399;
}

body.ow-theme-paypatch .ow-header {
  background-color: rgba(9, 13, 22, 0.92);
  border-bottom-color: #1E293B;
}

body.ow-theme-paypatch .ow-suite-link[aria-current="page"] {
  background-color: #111827;
  color: #34D399;
  border-color: #334155;
}

body.ow-theme-paypatch .ow-btn-primary {
  background-color: #10B981;
  border-color: #10B981;
  color: #022C22;
  font-weight: 700;
}

@media (hover: hover) and (pointer: fine) {
  body.ow-theme-paypatch .ow-btn-primary:hover:not(:disabled) {
    background-color: #34D399;
    border-color: #34D399;
    color: #022C22;
  }
  body.ow-theme-paypatch .ow-btn-subtle:hover:not(:disabled) {
    background-color: #065F46;
  }
  body.ow-theme-paypatch .ow-preset-btn:hover {
    background-color: #064E3B;
    color: #A7F3D0;
    border-color: #047857;
  }
}

body.ow-theme-paypatch .ow-btn-subtle {
  background-color: #064E3B;
  border-color: #047857;
  color: #6EE7B7;
}

body.ow-theme-paypatch .ow-chip-ok,
body.ow-theme-paypatch .ow-trust-pill,
body.ow-theme-paypatch .ow-target-xlsx-badge,
body.ow-theme-paypatch .ow-inline-feedback.is-ok,
body.ow-theme-paypatch .ow-step-pill.is-current,
body.ow-theme-paypatch .ow-story-beat-highlight {
  background-color: #064E3B;
  border-color: #047857;
  color: #A7F3D0;
}

@media (max-width: 980px) {
  body.ow-theme-paypatch .ow-courier-tab[aria-selected="true"] {
    background-color: #064E3B;
    border-color: #10B981;
    color: #A7F3D0;
  }
}

body.ow-theme-paypatch .ow-chip-crit,
body.ow-theme-paypatch .ow-inline-feedback.is-crit {
  background-color: #450A0A;
  border-color: #991B1B;
  color: #FECACA;
}

body.ow-theme-paypatch .ow-chip-warn,
body.ow-theme-paypatch .ow-inline-feedback.is-warn {
  background-color: #451A03;
  border-color: #92400E;
  color: #FDE68A;
}

body.ow-theme-paypatch .ow-kpi-card-accent {
  background-color: #064E3B;
  border-color: #047857;
}

.ow-paypatch-hero {
  position: relative;
  overflow: hidden;
  padding: 60px 0 72px;
  border-bottom: 1px solid var(--ow-border-default);
  background-color: var(--ow-bg-canvas);
}

.ow-paypatch-grid-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.55;
}

.ow-paypatch-hero .ow-container {
  position: relative;
  z-index: 1;
}

.ow-diff-terminal {
  background-color: #0D1320;
  border: 1px solid #334155;
  border-radius: var(--ow-radius-lg);
  overflow: hidden;
  width: 100%;
}

.ow-diff-chrome {
  background-color: #111827;
  border-bottom: 1px solid #1E293B;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.ow-diff-dots {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.ow-diff-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.ow-diff-body {
  padding: 16px;
  display: grid;
  gap: 12px;
}

.ow-diff-del {
  background-color: #2A1215;
  border: 1px solid #7F1D1D;
  border-radius: var(--ow-radius-sm);
  padding: 12px 14px;
  color: #FCA5A5;
  font-family: var(--ow-font-mono);
  font-size: 0.75rem;
  line-height: 1.65;
  overflow-x: auto;
}

.ow-diff-add {
  background-color: #0D281E;
  border: 1px solid #065F46;
  border-radius: var(--ow-radius-sm);
  padding: 12px 14px;
  color: #86EFAC;
  font-family: var(--ow-font-mono);
  font-size: 0.75rem;
  line-height: 1.65;
  overflow-x: auto;
}

.ow-diff-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 6px;
  font-family: var(--ow-font-sans);
  font-size: 0.75rem;
  font-weight: 700;
}

.ow-diff-label .ow-mono {
  white-space: nowrap;
}

.ow-diff-telemetry {
  background-color: #111827;
  border-top: 1px solid #1E293B;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.75rem;
  color: #A7F3D0;
}

@media (max-width: 980px) {
  .ow-five-tabs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .ow-five-tabs .ow-courier-tab {
    border-radius: var(--ow-radius-xs);
    border-bottom: 1px solid var(--ow-border-strong);
  }
  .ow-workbench-split {
    grid-template-columns: 1fr;
  }
  .ow-map-preview-card {
    margin: 0 auto;
  }
}

@media (max-width: 640px) {
  .ow-map-hero,
  .ow-paypatch-hero {
    padding: 40px 0 48px;
  }
  .ow-five-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .ow-map-broken-inset {
    width: 152px;
  }
  .ow-map-card-actions {
    grid-template-columns: 1fr;
  }
}