/* ==========================================================================
   PRISMERP INTERACTIVE SUITE - MASTER DESIGN SYSTEM
   Obsidian Quantum Dark & Architectural Blueprint Light
   Hardware-Accelerated 2.5D Isometric Engine
   ========================================================================== */

:root {
  /* Obsidian Quantum Dark (Default) */
  --bg-primary: #07090e;
  --bg-secondary: #0d121d;
  --bg-tertiary: #131a29;
  --bg-card: rgba(15, 20, 32, 0.75);
  --bg-glass: rgba(13, 18, 29, 0.82);
  --bg-hover: rgba(255, 255, 255, 0.05);
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.15);
  --border-glow: rgba(59, 130, 246, 0.4);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 25px rgba(59, 130, 246, 0.25);
  
  --grid-pattern: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  --grid-size: 24px 24px;

  /* Domain Tokens */
  --color-fms: #10b981;
  --color-sdm: #3b82f6;
  --color-scm: #f59e0b;
  --color-hcm: #f43f5e;
  --color-ppc: #6366f1;
  --color-crm: #06b6d4;
  --color-adm: #14b8a6;
  --color-prd: #8b5cf6;
  --color-ps: #f97316;
  --color-csc: #94a3b8;
  
  --font-sans: 'Hind Siliguri', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', Menlo, Consolas, monospace;
}

/* Verification Status Badges */
.badge-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-verified {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.badge-truncated {
  background: rgba(245, 158, 11, 0.18);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.badge-roadmap {
  background: rgba(99, 102, 241, 0.15);
  color: #818cf8;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-tertiary: #e2e8f0;
  --bg-card: rgba(255, 255, 255, 0.88);
  --bg-glass: rgba(255, 255, 255, 0.92);
  --bg-hover: rgba(0, 0, 0, 0.04);
  
  --border-subtle: rgba(15, 23, 42, 0.08);
  --border-medium: rgba(15, 23, 42, 0.16);
  --border-glow: rgba(37, 99, 235, 0.3);
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 16px 48px rgba(15, 23, 42, 0.12);
  --shadow-glow: 0 0 25px rgba(37, 99, 235, 0.18);
  
  --grid-pattern: radial-gradient(rgba(15, 23, 42, 0.12) 1px, transparent 1px);
}

/* Base Reset & Global Typography */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  overflow-x: hidden;
  min-height: 100vh;
  transition: background-color 0.25s ease, color 0.25s ease;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: var(--grid-pattern);
  background-size: var(--grid-size);
  opacity: 0.6;
  pointer-events: none;
  z-index: 0;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.mono {
  font-family: var(--font-mono);
}

/* Glassmorphism Classes */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.glass-panel:hover {
  border-color: var(--border-medium);
}

.glass-header {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
}

/* App Shell Layout */
#app {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Navigation Bar */
.top-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 64px;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-cube {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #2563eb, #3b82f6);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 16px rgba(37, 99, 235, 0.4);
}

.brand-cube svg {
  width: 18px;
  height: 18px;
  color: #fff;
}

.brand-text h1 {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.1;
}

.brand-text span {
  font-size: 10px;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 13px;
  border: 1px solid transparent;
  cursor: pointer;
  background: transparent;
  transition: all 0.15s ease;
}

.nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.nav-link.active {
  color: var(--text-primary);
  background: var(--bg-secondary);
  border-color: var(--border-medium);
  box-shadow: var(--shadow-sm);
}

.nav-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-icon:hover {
  color: var(--text-primary);
  border-color: var(--border-medium);
  background: var(--bg-tertiary);
}

.search-trigger {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  border-radius: 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 12px;
  transition: all 0.15s ease;
}

.search-trigger:hover {
  border-color: var(--border-medium);
  color: var(--text-secondary);
}

.search-kbd {
  background: var(--bg-tertiary);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 10px;
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

/* Main Workspace Viewport */
.main-viewport {
  flex: 1;
  padding: 24px;
  max-width: 1600px;
  width: 100%;
  margin: 0 auto;
}

/* ==========================================================================
   2.5D ISOMETRIC ARCHITECTURE ENGINE
   ========================================================================== */

.iso-stage-container {
  position: relative;
  width: 100%;
  height: 680px;
  border-radius: 16px;
  overflow: hidden;
  background: radial-gradient(circle at 50% 50%, rgba(30, 41, 59, 0.4), transparent 70%);
  border: 1px solid var(--border-subtle);
  margin-bottom: 24px;
}

.iso-toolbar {
  position: absolute;
  top: 18px;
  left: 20px;
  right: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 20;
  pointer-events: auto;
}

.iso-controls-group {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border-radius: 10px;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
}

.iso-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
}

.iso-btn:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.iso-btn.active {
  color: #fff;
  background: #2563eb;
  border-color: #3b82f6;
  box-shadow: 0 0 12px rgba(37, 99, 235, 0.4);
}

.iso-stage {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1400px;
  overflow: hidden;
}

.iso-world {
  position: relative;
  width: 900px;
  height: 600px;
  transform-style: preserve-3d;
  transition: transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* Camera Perspective Presets */
.iso-world.view-isometric {
  transform: rotateX(58deg) rotateZ(-45deg) translateZ(-50px);
}

.iso-world.view-topdown {
  transform: rotateX(0deg) rotateZ(0deg) scale(0.9);
}

.iso-world.view-exploded {
  transform: rotateX(65deg) rotateZ(-30deg) translateZ(-100px);
}

/* Isometric Layers / Slabs */
.iso-layer {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 20px;
  transform-style: preserve-3d;
  transition: transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.4s ease;
}

.view-isometric .layer-top {
  transform: translateZ(160px);
}

.view-isometric .layer-middle {
  transform: translateZ(80px);
}

.view-isometric .layer-base {
  transform: translateZ(0px);
}

.view-exploded .layer-top {
  transform: translateZ(280px);
}

.view-exploded .layer-middle {
  transform: translateZ(140px);
}

.view-exploded .layer-base {
  transform: translateZ(0px);
}

.view-topdown .layer-top {
  transform: translateZ(40px);
  opacity: 0.95;
}

.view-topdown .layer-middle {
  transform: translateZ(20px);
  opacity: 0.6;
}

.view-topdown .layer-base {
  transform: translateZ(0px);
  opacity: 0.4;
}

/* Slab Visual Appearance */
.layer-slab {
  position: absolute;
  inset: 0;
  border-radius: 20px;
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-medium);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), inset 0 0 20px rgba(255, 255, 255, 0.03);
}

.layer-top .layer-slab {
  background: rgba(30, 41, 59, 0.45);
  border-color: rgba(59, 130, 246, 0.3);
}

.layer-middle .layer-slab {
  background: rgba(15, 23, 42, 0.6);
  border-color: rgba(139, 92, 246, 0.3);
}

.layer-base .layer-slab {
  background: rgba(6, 78, 59, 0.35);
  border-color: rgba(16, 185, 129, 0.4);
}

/* Layer Labels */
.layer-badge {
  position: absolute;
  top: 14px;
  left: 20px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

/* Nodes on Slabs */
.iso-nodes-grid {
  position: absolute;
  inset: 40px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 20px;
  transform-style: preserve-3d;
}

.iso-node-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  transform-style: preserve-3d;
  transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

.iso-node-card:hover {
  transform: translateZ(25px) scale(1.04);
  border-color: var(--border-glow);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.5), var(--shadow-glow);
}

.iso-node-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.iso-node-code {
  font-size: 13px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 4px;
  color: #fff;
}

.iso-node-title {
  font-size: 12px;
  font-weight: 600;
  margin-top: 8px;
  color: var(--text-primary);
}

.iso-node-meta {
  font-size: 10px;
  color: var(--text-muted);
}

/* Animated Particle Splines (Canvas overlay) */
.iso-canvas-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10;
}

/* Simulation Control Bar */
.sim-panel {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 25;
}

.sim-events {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sim-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.sim-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border-medium);
}

.sim-btn.active {
  background: rgba(37, 99, 235, 0.2);
  border-color: #3b82f6;
  color: #60a5fa;
}

/* Journal Voucher Live Card Popup */
.voucher-modal {
  position: absolute;
  top: 75px;
  right: 20px;
  width: 380px;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-glow);
  border-radius: 12px;
  padding: 16px;
  z-index: 30;
  box-shadow: var(--shadow-lg);
  animation: slideInRight 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.voucher-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-subtle);
}

.voucher-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
}

.voucher-badge {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.4);
}

.voucher-table {
  width: 100%;
  font-size: 11px;
  border-collapse: collapse;
}

.voucher-table th {
  text-align: left;
  padding: 4px 6px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
}

.voucher-table td {
  padding: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.voucher-table .debit {
  color: #10b981;
  font-family: var(--font-mono);
  text-align: right;
}

.voucher-table .credit {
  color: #3b82f6;
  font-family: var(--font-mono);
  text-align: right;
}

/* ==========================================================================
   CATALOG EXPLORER & 108-APP REGISTRY
   ========================================================================== */

.catalog-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 20px;
  gap: 16px;
  flex-wrap: wrap;
}

.catalog-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}

.filter-pill {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.filter-pill:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border-medium);
}

.filter-pill.active {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--border-glow);
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.2);
}

/* Cards Grid */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.app-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: all 0.2s ease;
  cursor: pointer;
}

.app-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--domain-color, #3b82f6);
  opacity: 0.8;
}

.app-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-medium);
  box-shadow: var(--shadow-md);
}

.app-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 10px;
}

.app-code-badge {
  font-size: 12px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--domain-color-alpha, rgba(59, 130, 246, 0.15));
  color: var(--domain-color, #3b82f6);
  border: 1px solid var(--domain-color-border, rgba(59, 130, 246, 0.3));
}

.app-price {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
}

.app-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.app-desc {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.app-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.spec-mini-tag {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--bg-tertiary);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
}

.app-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 10px;
  border-top: 1px solid var(--border-subtle);
  font-size: 11px;
}

.tier-pills {
  display: flex;
  gap: 3px;
}

.tier-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
  opacity: 0.4;
}

.tier-dot.active {
  background: #3b82f6;
  opacity: 1;
}

/* ==========================================================================
   SLIDE-OUT DEEP-DIVE SPECIFICATION DRAWER
   ========================================================================== */

.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(6px);
  z-index: 100;
  display: flex;
  justify-content: flex-end;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.drawer-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.drawer-panel {
  width: 520px;
  max-width: 90vw;
  height: 100vh;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-medium);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
}

.drawer-backdrop.open .drawer-panel {
  transform: translateX(0);
}

.drawer-header {
  padding: 24px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: sticky;
  top: 0;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  z-index: 10;
}

.drawer-body {
  padding: 24px;
  flex: 1;
}

.spec-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 16px 0;
}

.spec-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-secondary);
  padding: 8px 12px;
  border-radius: 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
}

.spec-item svg {
  width: 16px;
  height: 16px;
  color: #10b981;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ==========================================================================
   TCO & COMMERCIAL PACKAGES OPTIMIZER
   ========================================================================== */

.tco-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}

@media (max-width: 1024px) {
  .tco-grid {
    grid-template-columns: 1fr;
  }
}

.packages-tier-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.package-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.2s ease;
}

.package-card.highlight {
  border-color: #3b82f6;
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.25);
  background: linear-gradient(180deg, rgba(37, 99, 235, 0.08), var(--bg-card));
}

.package-price {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-primary);
  margin: 10px 0;
  font-family: var(--font-mono);
}

/* Breakeven Graph */
.breakeven-canvas-container {
  width: 100%;
  height: 260px;
  border-radius: 12px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  margin: 16px 0;
  position: relative;
}

/* ==========================================================================
   RFP WORKBENCH, GAP ANALYSIS & UAT SCRIPT GENERATOR
   ========================================================================== */

.workbench-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 20px;
}

.workbench-tab {
  padding: 10px 18px;
  font-weight: 600;
  font-size: 13px;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
}

.workbench-tab:hover {
  color: var(--text-primary);
}

.workbench-tab.active {
  color: #3b82f6;
  border-bottom-color: #3b82f6;
}

.rfp-score-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.15), rgba(16, 185, 129, 0.1));
  border: 1px solid var(--border-glow);
  border-radius: 12px;
  margin-bottom: 24px;
}

.score-big {
  font-size: 42px;
  font-weight: 800;
  font-family: var(--font-mono);
  color: #10b981;
}

/* Table Design */
.data-table-container {
  width: 100%;
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}

.data-table th {
  padding: 12px 16px;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-weight: 600;
  border-bottom: 1px solid var(--border-subtle);
}

.data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
}

.data-table tr:hover td {
  background: var(--bg-hover);
}

/* ==========================================================================
   GLOBAL COMMAND PALETTE (CMD+K)
   ========================================================================== */

.cmd-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  z-index: 200;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.cmd-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.cmd-modal {
  width: 640px;
  max-width: 90vw;
  background: var(--bg-secondary);
  border: 1px solid var(--border-glow);
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: translateY(-20px);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.cmd-backdrop.open .cmd-modal {
  transform: translateY(0);
}

.cmd-input-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-subtle);
}

.cmd-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-size: 16px;
  color: var(--text-primary);
  font-family: var(--font-sans);
}

.cmd-results {
  max-height: 380px;
  overflow-y: auto;
  padding: 8px;
}

.cmd-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.1s ease;
}

.cmd-item:hover, .cmd-item.selected {
  background: var(--bg-hover);
}

/* QA Verification Modal */
.qa-badge-pass {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.4);
  font-weight: 700;
  font-size: 11px;
}

/* Media Queries */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .iso-stage-container {
    height: 520px;
  }
  .main-viewport {
    padding: 16px;
  }
}

/* Print Styles */
@media print {
  body {
    background: #fff !important;
    color: #000 !important;
  }
  .top-nav, .iso-stage-container, .btn-icon, .search-trigger, .drawer-backdrop, .cmd-backdrop {
    display: none !important;
  }
  .data-table-container {
    border: 1px solid #000 !important;
  }
}

/* Repair release: readable states, keyboard access, responsive workspaces. */
:root { --text-muted: #94a3b8; --text-secondary: #cbd5e1; }
[data-theme="light"] { --text-muted: #475569; --text-secondary: #334155; }
* { -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }
:where(button,a,input,select,textarea,[tabindex]):focus-visible {
  outline: 3px solid #60a5fa !important; outline-offset: 3px;
}
button, select { font: inherit; }
button { touch-action: manipulation; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip-link { position: fixed; top: -100px; left: 16px; z-index: 300; padding: 12px 18px; background: var(--bg-secondary); color: var(--text-primary); }
.skip-link:focus { top: 12px; }
.top-nav { min-height: 72px; height: auto; gap: 14px; padding-block: 12px; }
.brand-section, .brand-text, .nav-controls { min-width: 0; }
.brand-text span { display: block; max-width: 270px; line-height: 1.4; }
.nav-link { white-space: nowrap; font-size: 12px; padding: 8px 10px; }
.nav-link span { white-space: nowrap; }
.nav-controls { flex-shrink: 0; }
.btn-icon { min-width: 36px; min-height: 36px; }
.scope-notice { display: flex; gap: 8px 14px; align-items: baseline; flex-wrap: wrap; padding: 12px 24px; font-size: 12px; line-height: 1.5; background: var(--bg-secondary); border-bottom: 1px solid var(--border-subtle); color: var(--text-secondary); }
.scope-notice strong { color: var(--text-primary); white-space: nowrap; }
.storage-warning { margin: 12px 24px 0; padding: 12px 16px; border: 1px solid #b45309; border-radius: 8px; color: var(--text-primary); background: var(--bg-secondary); font-size: 13px; }
.main-viewport { min-width: 0; }
.app-footer { padding: 20px 24px; border-top: 1px solid var(--border-subtle); font-size: 12px; color: var(--text-muted); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; }
.app-footer a { color: var(--text-secondary); }
.details-title { border: 0; background: transparent; color: inherit; text-align: left; padding: 0; font-weight: 700; cursor: pointer; line-height: inherit; }
.app-card .details-title { font-size: 15px; }
.iso-node-card:focus-visible, .app-card:focus-within { border-color: #60a5fa; }
.data-table { min-width: 820px; }
.data-table-container { max-width: 100%; }
.data-table th { vertical-align: bottom; }
.rfp-score-box { flex-wrap: wrap; gap: 20px; align-items: flex-start; }
.rfp-score-box > div { min-width: 0; }
.score-big { font-size: clamp(24px, 3vw, 42px); overflow-wrap: anywhere; }
.uat-status-select { color: var(--text-primary); background: var(--bg-tertiary); padding: 8px; border-radius: 6px; border: 1px solid var(--border-medium); font-size: 12px; }
.drawer-panel { width: min(580px, 100vw); max-width: 100vw; height: 100dvh; overscroll-behavior: contain; }
.drawer-header { z-index: 1; background: var(--bg-secondary); }
#btn-close-drawer { flex-shrink: 0; }
.cmd-backdrop { padding: 10vh 16px 16px; }
.cmd-modal { width: min(640px, 100%); max-height: 80dvh; overflow: auto; }
.cmd-item { width: 100%; text-align: left; background: transparent; border: 0; color: var(--text-primary); font: inherit; }
.cmd-input { min-width: 0; }
.cmd-results { max-height: 55dvh; }
.cmd-modal .search-kbd { font-size: 10px; }
.iso-world { flex-shrink: 0; scale: var(--studio-scale, .76); }
.iso-controls-group { flex-wrap: wrap; }
.iso-toolbar { flex-wrap: wrap; gap: 8px; }
.sim-panel { flex-wrap: wrap; gap: 12px; }
.sim-panel > div { flex-wrap: wrap; }
.sim-events { flex-wrap: wrap; }
.iso-btn, .filter-pill, .sim-btn { min-height: 34px; }
.voucher-modal { max-height: calc(100% - 190px); overflow: auto; }
.mobile-diagram-note { display: none; }
.error-panel, .boot-message { margin: 24px; padding: 24px; line-height: 1.7; }

[data-theme="light"] .badge-verified, [data-theme="light"] .qa-badge-pass { color: #046c4e; background: #ecfdf5; }
[data-theme="light"] .badge-truncated { color: #92400e; background: #fffbeb; }
[data-theme="light"] .badge-roadmap { color: #4338ca; background: #eef2ff; }
[data-theme="light"] [style*="color: #10b981"] { color: #047857 !important; }
[data-theme="light"] [style*="color: #60a5fa"], [data-theme="light"] [style*="color: #3b82f6"] { color: #1d4ed8 !important; }
[data-theme="light"] [style*="color: #f59e0b"], [data-theme="light"] [style*="color: #fbbf24"] { color: #92400e !important; }
[data-theme="light"] [style*="color: #818cf8"] { color: #4338ca !important; }
[data-theme="light"] [style*="color: #f87171"], [data-theme="light"] [style*="color: #ef4444"] { color: #b91c1c !important; }

@media (max-width: 1399px) {
  .top-nav { flex-wrap: wrap; }
  .nav-links { order: 3; width: 100%; overflow-x: auto; display: flex; padding-bottom: 3px; }
  .brand-section { flex: 1; }
}
@media (max-width: 800px) {
  .top-nav { position: relative; padding: 12px 16px; gap: 10px; }
  .nav-links { display: flex; flex-wrap: nowrap; gap: 4px; }
  .brand-text span { display: none; }
  .brand-text h1 { font-size: 13px !important; }
  .brand-logo { gap: 6px; }
  .brand-cube { width: 28px !important; height: 28px !important; }
  .nav-controls { gap: 5px; }
  .search-trigger { width: 36px; min-height: 36px; padding: 8px; justify-content: center; }
  .search-trigger > span, .search-trigger > kbd { display: none; }
  #btn-lang-toggle { padding: 0 8px !important; }
  .scope-notice { padding: 12px 16px; font-size: 11px; }
  .main-viewport { padding: 16px; }
  .iso-stage-container { display: flex; flex-direction: column; height: auto; min-height: 0; overflow: hidden; }
  .iso-toolbar, .sim-panel { position: relative; inset: auto; margin: 12px; padding: 8px; }
  .iso-toolbar { order: 0; }
  .iso-stage { position: relative; inset: auto; order: 3; display: block; padding: 12px; perspective: none; overflow: visible; }
  .iso-world { width: 100%; height: auto; transform: none !important; scale: 1; }
  .iso-layer { position: relative; height: auto; transform: none !important; opacity: 1 !important; margin-bottom: 14px; padding: 16px !important; }
  .iso-toolbar .iso-controls-group:last-child { display: none; }
  .iso-world, .iso-layer { transform-style: flat; }
  .iso-nodes-grid { position: relative; inset: auto !important; grid-template-columns: 1fr !important; grid-template-rows: auto; gap: 12px; }
  .iso-node-card { min-height: 104px; gap: 10px; transform: none !important; }
  .layer-badge { position: relative; inset: auto; margin-bottom: 16px; line-height: 1.6; }
  .layer-slab { pointer-events: none; }
  .iso-node-header { flex-wrap: wrap; gap: 6px; }
  .iso-layer > [style*="display: grid"] { grid-template-columns: 1fr !important; }
  .iso-layer [style*="width: 500px"] { width: 100% !important; }
  .iso-layer [style*="gap: 140px"] { gap: 16px !important; flex-wrap: wrap; }
  .iso-layer > [style*="display: flex"] { flex-wrap: wrap; }
  .iso-layer > [style*="display: flex"] > .glass-panel { flex: 1 1 220px !important; }
  #iso-world[data-diagram="pipeline"] .glass-panel > div { flex-wrap: wrap; }
  #iso-world[data-diagram="pipeline"] .iso-node-card { flex: 1 1 90px !important; }
  .iso-canvas-overlay { display: none; }
  .sim-panel { order: 1; }
  .voucher-modal { order: 2; position: relative; inset: auto; width: auto; max-height: none; margin: 0 12px 12px; }
  .mobile-diagram-note { display: block; font-size: 11px; color: var(--text-muted); padding: 0 12px; }
  .tco-grid { grid-template-columns: minmax(0, 1fr); }
  .packages-tier-list { grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); }
  .catalog-header { gap: 16px; }
  .catalog-header h2, .workbench-section h2, .qa-section h2, .tco-section h2 { font-size: 21px !important; }
  .workbench-section [style*="grid-template-columns: repeat(3"], .workbench-section [style*="grid-template-columns: 1fr 1fr"] { grid-template-columns: 1fr !important; }
  .qa-section [style*="minmax(320px"] { grid-template-columns: minmax(0, 1fr) !important; }
  .workbench-section [style*="display: flex"] { flex-wrap: wrap; gap: 8px; }
  .workbench-tabs { overflow-x: auto; flex-wrap: nowrap !important; }
  .workbench-tab { flex-shrink: 0; }
  .rfp-score-box { padding: 16px; }
  .drawer-header { padding: 18px; }
  .drawer-body { padding: 18px; }
  .cmd-backdrop { padding-top: 5vh; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
@media print {
  :root, [data-theme] { --bg-primary: #fff; --bg-secondary: #fff; --bg-tertiary: #fff; --bg-glass: #fff; --bg-card: #fff; --text-primary: #111; --text-secondary: #222; --text-muted: #444; }
  .app-footer, .workbench-tabs, .workbench-section button, .skip-link { display: none !important; }
  .main-viewport { padding: 0; max-width: none; }
  .scope-notice { font-size: 9pt; }
  .data-table-container { overflow: visible; }
  .data-table { min-width: 0; width: 100%; }
  .data-table td, .data-table th { padding: 4px; font-size: 8pt; white-space: normal; }
  thead { display: table-header-group; }
  tr { break-inside: avoid; }
  * { box-shadow: none !important; text-shadow: none !important; }
}