/**
 * Villa Scheme Studio — Portal Onboarding, 3-Stage Evolution & Project Selection
 * Strict Typography: var(--wt-font-sans) and var(--fs-xl: 20px), var(--fs-lg: 16px), var(--fs-md: 14px), var(--fs-sm: 12px)
 */

#app-portal-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background-color: var(--wt-bg, #0b0f19);
  color: var(--wt-text, #f1f5f9);
  font-family: var(--wt-font-sans);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

#app-portal-overlay.portal-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.portal-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 32px 24px 48px;
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.portal-screen.hidden {
  display: none !important;
}

/* ==========================================================================
   Header & Brand Title
   ========================================================================== */

.portal-header {
  text-align: center;
  margin-bottom: 24px;
}

.portal-brand-title {
  font-size: var(--fs-xl);
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--wt-text, #161b26);
  margin: 0 0 8px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.portal-splash-single-header {
  margin-bottom: 18px;
}

.portal-splash-single-header .portal-brand-title {
  margin: 0;
  font-size: var(--fs-xl);
  font-weight: 800;
  letter-spacing: 0.03em;
  line-height: 1.3;
  white-space: nowrap;
  transform: scale(1.28);
  transform-origin: center center;
  color: #0f172a;
}

html[data-theme="dark"] .portal-splash-single-header .portal-brand-title,
html[data-theme="dark"] .portal-brand-title {
  color: #f8fafc;
}

.portal-splash-single-header .brand-main {
  color: #0f172a;
}

html[data-theme="dark"] .portal-splash-single-header .brand-main {
  color: #f8fafc;
}

.portal-splash-single-header .brand-en {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 6px;
  background: #18181b;
  color: #ffffff;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 12px rgba(10, 12, 16, 0.16);
}

html[data-theme="dark"] .portal-splash-single-header .brand-en {
  background: #f4f4f5;
  color: #090a0f;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.45);
}

.portal-splash-single-header .brand-sep {
  color: #71717a;
  font-weight: 400;
}

.portal-splash-single-header .brand-slogan {
  color: #27272a;
  font-weight: 700;
}

html[data-theme="dark"] .portal-splash-single-header .brand-slogan {
  color: #e4e4e7;
}

.portal-splash-single-header .portal-brand-subtitle {
  display: none !important;
}

.portal-brand-subtitle {
  font-size: var(--fs-md);
  color: var(--wt-text-2, #5b6476);
  margin: 0;
}

/* ==========================================================================
   Screen 1: 3-Stage Visual Evolution Splash
   ========================================================================== */

.splash-viewport {
  position: relative;
  width: 100%;
  max-width: 1080px;
  height: 520px;
  background: #060913;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.splash-stage-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s ease-in-out, visibility 0.6s ease-in-out;
  display: flex;
  flex-direction: column;
}

.splash-stage-canvas.active-stage {
  opacity: 1;
  visibility: visible;
}

/* Stage 1: Site Photo Graphic */
.site-photo-sky {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 58%;
  background: linear-gradient(180deg, #1e3a5f 0%, #3a6073 60%, #e0c3fc 100%);
}

.site-photo-sea {
  position: absolute;
  top: 55%;
  left: 0;
  right: 0;
  height: 12%;
  background: linear-gradient(180deg, #1b384f 0%, #152b3c 100%);
  opacity: 0.9;
}

.site-photo-island {
  position: absolute;
  top: 52%;
  left: 30%;
  width: 280px;
  height: 24px;
  background: #0f1c29;
  border-radius: 50% 50% 0 0;
}

.site-photo-terrain {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 38%;
  background: linear-gradient(135deg, #234e32 0%, #173822 60%, #0d2214 100%);
  clip-path: polygon(0 35%, 35% 20%, 75% 30%, 100% 10%, 100% 100%, 0% 100%);
}

.site-photo-rocks {
  position: absolute;
  bottom: 10px;
  left: 80px;
  width: 180px;
  height: 70px;
  background: #475569;
  border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
  box-shadow: 200px -20px 0 #334155, 450px -10px 0 #1e293b;
}

.site-survey-rod {
  position: absolute;
  bottom: 60px;
  left: 380px;
  width: 8px;
  height: 140px;
  background: repeating-linear-gradient(
    0deg,
    #ef4444 0px,
    #ef4444 20px,
    #ffffff 20px,
    #ffffff 40px
  );
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  border-radius: 2px;
}

.hud-overlay {
  position: absolute;
  inset: 20px;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hud-corner-tl, .hud-corner-tr, .hud-corner-bl, .hud-corner-br {
  position: absolute;
  width: 24px;
  height: 24px;
  border-color: rgba(255, 255, 255, 0.7);
  border-style: solid;
}

.hud-corner-tl { top: 0; left: 0; border-width: 2px 0 0 2px; }
.hud-corner-tr { top: 0; right: 0; border-width: 2px 2px 0 0; }
.hud-corner-bl { bottom: 0; left: 0; border-width: 0 0 2px 2px; }
.hud-corner-br { bottom: 0; right: 0; border-width: 0 2px 2px 0; }

.hud-center-crosshair {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
}

.hud-center-crosshair::before, .hud-center-crosshair::after {
  content: '';
  position: absolute;
  background: rgba(255, 255, 255, 0.6);
}

.hud-center-crosshair::before {
  top: 19px; left: 0; width: 40px; height: 2px;
}

.hud-center-crosshair::after {
  top: 0; left: 19px; width: 2px; height: 40px;
}

.hud-readout {
  font-size: var(--fs-sm);
  font-family: var(--wt-font-sans);
  color: #38bdf8;
  background: rgba(15, 23, 42, 0.75);
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid rgba(56, 189, 248, 0.3);
  backdrop-filter: blur(4px);
  display: inline-block;
  align-self: flex-start;
}

/* Stage 2: AI Architectural Rendering */
.rendering-background {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, #1e1b4b 0%, #312e81 40%, #f59e0b 80%, #78350f 100%);
}

.rendering-villa-body {
  position: absolute;
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%);
  width: 640px;
  height: 260px;
  background: linear-gradient(90deg, #334155 0%, #1e293b 100%);
  border-radius: 8px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.rendering-terrace {
  position: absolute;
  top: 0;
  right: 0;
  width: 320px;
  height: 120px;
  background: #0f172a;
  border-left: 6px solid #d97706;
}

.rendering-glass-facade {
  position: absolute;
  bottom: 0;
  left: 30px;
  width: 420px;
  height: 180px;
  background: linear-gradient(180deg, rgba(254, 240, 138, 0.85) 0%, rgba(245, 158, 11, 0.4) 100%);
  border: 2px solid #fbbf24;
  box-shadow: inset 0 0 30px rgba(251, 191, 36, 0.5), 0 0 40px rgba(251, 191, 36, 0.3);
}

.rendering-teak-louvers {
  position: absolute;
  top: 20px;
  left: 480px;
  width: 120px;
  height: 160px;
  background: repeating-linear-gradient(
    90deg,
    #78350f 0px,
    #78350f 10px,
    transparent 10px,
    transparent 20px
  );
}

.rendering-infinity-pool {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 110px;
  background: linear-gradient(180deg, #0284c7 0%, #0369a1 40%, #075985 100%);
  box-shadow: 0 -10px 20px rgba(2, 132, 199, 0.4);
}

.rendering-pool-reflection {
  position: absolute;
  top: 10px;
  left: 20%;
  width: 60%;
  height: 30px;
  background: radial-gradient(ellipse at center, rgba(254, 240, 138, 0.4) 0%, transparent 70%);
  filter: blur(4px);
}

/* Stage 3: 3D Solid 200mm Massing Model */
.massing-background {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, #1e293b 0%, #090d16 100%);
}

.massing-grid-floor {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 160px;
  background: repeating-linear-gradient(
    0deg,
    rgba(56, 189, 248, 0.1) 0px,
    rgba(56, 189, 248, 0.1) 1px,
    transparent 1px,
    transparent 20px
  ), repeating-linear-gradient(
    90deg,
    rgba(56, 189, 248, 0.1) 0px,
    rgba(56, 189, 248, 0.1) 1px,
    transparent 1px,
    transparent 20px
  );
  transform: perspective(600px) rotateX(60deg);
  transform-origin: bottom center;
}

.massing-white-model-group {
  position: absolute;
  bottom: 120px;
  left: 50%;
  transform: translateX(-50%);
  width: 580px;
  height: 240px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.massing-block-f1 {
  width: 480px;
  height: 110px;
  background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 70%, #cbd5e1 100%);
  border: 2px solid #94a3b8;
  box-shadow: 0 20px 35px rgba(0, 0, 0, 0.6);
  position: relative;
}

.massing-block-f2 {
  position: absolute;
  top: 15px;
  left: 60px;
  width: 380px;
  height: 115px;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 70%, #94a3b8 100%);
  border: 2px solid #64748b;
  box-shadow: -15px 15px 30px rgba(0, 0, 0, 0.4);
}

.massing-window-void {
  position: absolute;
  background: #0f172a;
  border: 2px solid #38bdf8;
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.9);
}

.void-1 { top: 25px; left: 40px; width: 120px; height: 75px; }
.void-2 { top: 25px; right: 40px; width: 140px; height: 75px; }

.massing-elevation-leader {
  position: absolute;
  font-size: var(--fs-sm);
  color: #38bdf8;
  border-bottom: 1px dashed #38bdf8;
  padding: 2px 6px;
  white-space: nowrap;
}

.elev-roof { top: 0px; right: 20px; }
.elev-f2 { top: 125px; right: 20px; }
.elev-f1 { bottom: 0px; right: 20px; }

.massing-dimension-badge {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid #10b981;
  color: #34d399;
  font-size: var(--fs-sm);
  padding: 6px 16px;
  border-radius: 9999px;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

/* Laser Scanning Line Keyframe Animation */
.laser-scan-line {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 4px;
  pointer-events: none;
  z-index: 50;
  animation: laserScanSweep 2.2s infinite ease-in-out;
}

.laser-gold {
  background: linear-gradient(180deg, transparent, #fbbf24, #f59e0b, transparent);
  box-shadow: 0 0 15px #f59e0b, 0 0 30px #f59e0b;
}

.laser-cyan {
  background: linear-gradient(180deg, transparent, #38bdf8, #0ea5e9, transparent);
  box-shadow: 0 0 15px #0ea5e9, 0 0 30px #0ea5e9;
}

@keyframes laserScanSweep {
  0% { left: 0%; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}

/* Splash Controls & Stage Buttons */
.splash-controls {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 100%;
}

.stage-nav-group {
  display: none !important;
  gap: 12px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 640px) {
  .portal-splash-single-header .portal-brand-title {
    transform: none;
    white-space: normal;
    flex-wrap: wrap;
  }
}

.stage-nav-btn {
  background: var(--wt-surface);
  border: 1px solid var(--wt-line-strong, var(--wt-line));
  color: var(--wt-text-2);
  font-size: var(--fs-md);
  font-weight: 500;
  font-family: var(--wt-font-sans);
  padding: 8px 18px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.stage-nav-btn:hover {
  background: var(--wt-surface-2);
  color: var(--wt-text);
  border-color: var(--wt-accent);
}

.stage-nav-btn.active {
  background: #2563eb;
  border-color: #3b82f6;
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 0 14px rgba(37, 99, 235, 0.5);
}

.splash-action-row {
  display: flex;
  justify-content: center;
  width: 100%;
}

.btn-splash-skip {
  background: #111318;
  color: #ffffff;
  font-size: var(--fs-lg);
  font-weight: 600;
  font-family: var(--wt-font-sans);
  border: 1px solid #27272a;
  padding: 12px 36px;
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(10, 12, 16, 0.2);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-splash-skip:hover {
  background: #27272a;
  transform: translateY(-2px);
  box-shadow: 0 12px 25px rgba(10, 12, 16, 0.3);
}

html[data-theme="dark"] .btn-splash-skip {
  background: #f4f4f5;
  color: #090a0f;
  border-color: #ffffff;
}

html[data-theme="dark"] .btn-splash-skip:hover {
  background: #ffffff;
}

/* ==========================================================================
   Screen 2: Role Selection Screen
   ========================================================================== */

.role-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  width: 100%;
  max-width: 860px;
  margin-top: 24px;
}

.role-card {
  background: #111827;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 32px 28px;
  cursor: pointer;
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.role-card:hover {
  transform: translateY(-4px);
  border-color: #3b82f6;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(59, 130, 246, 0.2);
}

.role-icon {
  font-size: var(--fs-xl);
  margin-bottom: 16px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
}

.role-title {
  font-size: var(--fs-xl);
  font-weight: 600;
  color: #ffffff;
  margin: 0 0 10px 0;
}

.role-desc {
  font-size: var(--fs-md);
  color: var(--wt-text-muted, #94a3b8);
  line-height: 1.6;
  margin: 0 0 24px 0;
  flex: 1;
}

.btn-select-role {
  width: 100%;
  font-size: var(--fs-md);
  font-weight: 600;
  font-family: var(--wt-font-sans);
  padding: 10px 20px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: transparent;
  color: #ffffff;
  cursor: pointer;
  transition: all 0.2s ease;
}

.role-card:hover .btn-select-role {
  background: #3b82f6;
  border-color: #3b82f6;
}

/* ==========================================================================
   Screen 3: Project Selection Lobby Screen
   ========================================================================== */

.project-lobby-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 1080px;
  margin-bottom: 24px;
}

.project-lobby-title {
  font-size: var(--fs-xl);
  font-weight: 700;
  margin: 0;
  color: var(--wt-text, #0f172a);
}

.btn-create-project-toggle {
  background: #10b981;
  color: #ffffff;
  font-size: var(--fs-md);
  font-weight: 600;
  font-family: var(--wt-font-sans);
  border: none;
  padding: 8px 18px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s ease;
}

.btn-create-project-toggle:hover {
  background: #059669;
}

.create-project-panel {
  width: 100%;
  max-width: 1080px;
  background: #1e293b;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 28px;
  box-sizing: border-box;
}

.create-project-panel.hidden {
  display: none !important;
}

.portal-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.portal-form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.portal-form-label {
  font-size: var(--fs-md);
  font-weight: 500;
  color: #e2e8f0;
}

.portal-form-input, .portal-form-select {
  font-size: var(--fs-md);
  font-family: var(--wt-font-sans);
  padding: 8px 12px;
  background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  color: #ffffff;
  box-sizing: border-box;
}

.portal-form-input:focus, .portal-form-select:focus {
  border-color: #3b82f6;
  outline: none;
}

.btn-submit-create-project {
  background: #2563eb;
  color: #ffffff;
  font-size: var(--fs-md);
  font-weight: 600;
  font-family: var(--wt-font-sans);
  border: none;
  padding: 10px 24px;
  border-radius: 8px;
  cursor: pointer;
  margin-top: 8px;
}

.projects-cards-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  width: 100%;
  max-width: 1080px;
}

.project-card {
  background: #111827;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.2s ease;
}

.project-card:hover {
  border-color: #3b82f6;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.project-card.active-project-card {
  border-color: #10b981;
  background: #0f231c;
}

.project-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.project-card-code {
  font-size: var(--fs-sm);
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.12);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
}

.project-card-status {
  font-size: var(--fs-sm);
  color: #10b981;
}

.project-card-title {
  font-size: var(--fs-xl);
  font-weight: 600;
  color: #ffffff;
  margin: 0 0 8px 0;
}

.project-card-meta {
  font-size: var(--fs-md);
  color: var(--wt-text-muted, #94a3b8);
  line-height: 1.5;
  margin-bottom: 16px;
}

.project-card-coords {
  font-size: var(--fs-sm);
  color: #cbd5e1;
  background: rgba(255, 255, 255, 0.04);
  padding: 6px 10px;
  border-radius: 6px;
  margin-bottom: 16px;
}

.project-card-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: auto;
}

.btn-enter-project {
  flex: 1;
  background: #2563eb;
  color: #ffffff;
  font-size: var(--fs-md);
  font-weight: 600;
  font-family: var(--wt-font-sans);
  border: none;
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.btn-enter-project:hover {
  background: #1d4ed8;
}

.btn-delete-project {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  font-size: var(--fs-sm);
  font-family: var(--wt-font-sans);
  border: 1px solid rgba(239, 68, 68, 0.3);
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
}

.btn-delete-project:hover {
  background: #ef4444;
  color: #ffffff;
}

/* ==========================================================================
   Sidebar Active Project Card & Exit Project Button
   ========================================================================== */

.sidebar-project-card {
  background: var(--wt-surface-2);
  border: 1px solid var(--wt-line-strong);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
  font-family: var(--wt-font-sans);
}

.sidebar-project-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  min-width: 0;
}

.sidebar-project-tag {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--wt-muted);
  white-space: nowrap;
}

.sidebar-project-role {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--wt-accent);
  background: var(--wt-accent-soft);
  padding: 2px 8px;
  border-radius: 999px;
  white-space: nowrap;
}

.sidebar-project-name {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--wt-text);
  line-height: 1.35;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-project-code {
  font-size: var(--fs-sm);
  color: var(--wt-text-2);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-sidebar-exit-project {
  width: 100%;
  margin-top: 2px;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--wt-line-strong);
  background: var(--wt-surface);
  color: var(--wt-text);
  font-size: var(--fs-sm);
  font-weight: 600;
  font-family: var(--wt-font-sans);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.btn-sidebar-exit-project:hover {
  background: var(--wt-bad-soft);
  border-color: var(--wt-bad);
  color: var(--wt-bad);
}

/* ==========================================================================
   Client Mode Restrictions & Redesigned Owner Review UI
   ========================================================================== */

.client-project-dossier {
  display: none;
}

body.role-client-mode .tab-btn[data-tab="view-overview"],
body.role-client-mode .tab-btn[data-tab="tab-workbench"],
body.role-client-mode .tab-btn[data-tab="tab-llm"],
body.role-client-mode .tab-btn[data-tab="view-license"],
body.role-client-mode .tab-btn[data-tab="view-modules"],
body.role-client-mode .tab-btn[data-tab="tab-terminal"],
body.role-client-mode .nav-group[data-group="governance"],
body.role-client-mode #nav-label-delivery,
body.role-client-mode #quick-run-btn,
body.role-client-mode #servicePill,
body.role-client-mode #licensePill,
body.role-client-mode #blenderPill,
body.role-client-mode #desktopShellPill,
body.role-client-mode #hostBuildPill,
body.role-client-mode #save-project-btn,
body.role-client-mode #project-toolbar-pill,
body.role-client-mode .designer-project-edit-zone,
body.role-client-mode #save-regulations-btn,
body.role-client-mode #reg-coord-paste-row,
body.role-client-mode #reg-coord-convert-row,
body.role-client-mode #reg-scan-norms-btn,
body.role-client-mode #reg-norms-bulk-actions,
body.role-client-mode #art-clear-btn,
body.role-client-mode .module-id-tag {
  display: none !important;
}

body.role-client-mode #client-review-banner {
  display: flex !important;
}

body.role-client-mode .client-project-dossier,
body.role-client-mode #client-regulations-banner,
body.role-client-mode #client-artifacts-banner {
  display: flex !important;
}

body.role-client-mode .client-project-dossier {
  flex-direction: column;
  gap: 16px;
}

.client-review-banner {
  background: linear-gradient(135deg, var(--wt-accent-soft), var(--wt-surface));
  border: 1px solid var(--wt-line-strong);
  border-left: 4px solid var(--wt-accent);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  box-shadow: var(--wt-shadow);
  width: 100%;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
  font-family: var(--wt-font-sans);
}

.client-banner-main {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1 1 260px;
  min-width: 0;
}

.client-banner-badge {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--wt-accent);
}

.client-banner-title {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--wt-text);
  line-height: 1.3;
  word-break: break-word;
}

.client-banner-sub {
  font-size: var(--fs-md);
  color: var(--wt-text-2);
  word-break: break-word;
}

.client-banner-steps {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 100%;
}

.client-step-btn {
  font-size: var(--fs-md);
  font-weight: 600;
  font-family: var(--wt-font-sans);
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--wt-line-strong);
  background: var(--wt-surface);
  color: var(--wt-text-2);
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.client-step-btn:hover {
  border-color: var(--wt-accent);
  color: var(--wt-accent);
  background: var(--wt-accent-soft);
}

.client-step-btn.active {
  background: var(--wt-accent);
  border-color: var(--wt-accent);
  color: #ffffff;
}

.client-step-exit-btn {
  font-size: var(--fs-md);
  font-weight: 600;
  font-family: var(--wt-font-sans);
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--wt-line-strong);
  background: var(--wt-surface-2);
  color: var(--wt-text);
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.client-step-exit-btn:hover {
  background: var(--wt-bad-soft);
  border-color: var(--wt-bad);
  color: var(--wt-bad);
}

.client-section-notice {
  background: var(--wt-accent-soft);
  border: 1px solid var(--wt-line-strong);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--wt-font-sans);
}

.client-notice-icon {
  font-size: var(--fs-xl);
  flex-shrink: 0;
}

.client-notice-title {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--wt-text);
}

.client-notice-sub {
  font-size: var(--fs-md);
  color: var(--wt-text-2);
  margin-top: 2px;
}

.client-dossier-hero {
  background: var(--wt-surface);
  border: 1px solid var(--wt-line);
  border-radius: 12px;
  padding: 20px;
  box-shadow: var(--wt-shadow);
  font-family: var(--wt-font-sans);
}

.client-dossier-hero-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.client-dossier-pill {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--wt-accent);
  background: var(--wt-accent-soft);
  padding: 4px 10px;
  border-radius: 999px;
}

.client-dossier-code {
  font-size: var(--fs-sm);
  color: var(--wt-muted);
  font-weight: 600;
}

.client-dossier-title {
  margin: 0 0 8px 0;
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--wt-text);
}

.client-dossier-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: var(--fs-md);
  color: var(--wt-text-2);
}

.client-dossier-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  width: 100%;
}

.client-metric-card {
  background: var(--wt-surface);
  border: 1px solid var(--wt-line);
  border-radius: 10px;
  padding: 14px 16px;
  box-shadow: var(--wt-shadow);
  font-family: var(--wt-font-sans);
}

.client-metric-label {
  font-size: var(--fs-sm);
  color: var(--wt-muted);
  margin-bottom: 6px;
}

.client-metric-value {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--wt-accent);
}

.client-dossier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  width: 100%;
}

.client-dossier-card {
  margin: 0;
  font-family: var(--wt-font-sans);
}

.client-spec-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
}

.client-spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 8px 12px;
  background: var(--wt-surface-2);
  border: 1px solid var(--wt-line);
  border-radius: 8px;
}

.client-spec-key {
  font-size: var(--fs-md);
  color: var(--wt-text-2);
}

.client-spec-val {
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--wt-text);
}

.client-room-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.client-room-chip {
  font-size: var(--fs-md);
  font-weight: 500;
  color: var(--wt-ok);
  background: var(--wt-ok-soft);
  border: 1px solid var(--wt-line);
  padding: 6px 12px;
  border-radius: 8px;
}

.client-notes-list {
  margin: 12px 0 0 0;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: var(--fs-md);
  color: var(--wt-text-2);
}

@media (max-width: 820px) {
  .client-banner-steps {
    width: 100%;
  }
  .client-step-btn,
  .client-step-exit-btn {
    white-space: normal;
    text-align: left;
  }
}

/* Topbar Persistent Buttons */
.topbar-portal-group {
  display: flex;
  gap: 6px;
  margin-left: 8px;
  align-items: center;
  min-width: 0;
  flex-shrink: 1;
}

.topbar-portal-btn {
  font-size: var(--fs-sm);
  font-weight: 600;
  font-family: var(--wt-font-sans);
  background: var(--wt-surface-2);
  border: 1px solid var(--wt-line);
  color: var(--wt-text);
  padding: 4px 10px;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  max-width: 185px;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: all 0.15s ease;
}

.topbar-portal-btn:hover {
  background: var(--wt-accent-soft);
  border-color: var(--wt-accent);
  color: var(--wt-accent);
}

@media (max-width: 1720px) {
  .topbar .crumb-sub,
  #hostBuildPill {
    display: none !important;
  }
}

@media (max-width: 768px) {
  .topbar-left {
    flex-wrap: wrap;
    gap: 8px;
    min-width: 0;
  }
  .crumb-sub {
    display: none !important;
  }
  .topbar-portal-group {
    margin-left: 0;
    gap: 6px;
    min-width: 0;
  }
  #currentRoleBtn,
  #replayIntroBtn {
    display: none !important;
  }
  .topbar-portal-btn {
    font-size: var(--fs-sm);
    padding: 3px 8px;
    max-width: 140px;
  }
}

@media (max-width: 480px) {
  .topbar-portal-group {
    max-width: 100%;
  }
  .topbar-portal-btn {
    max-width: 120px;
    font-size: var(--fs-sm);
    padding: 2px 6px;
  }
}

/* Procedural 3D Canvas & HUD */
#splash-3d-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 10;
}

.splash-hud-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(10, 12, 16, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #f4f4f5;
  font-size: var(--fs-sm);
  font-family: var(--wt-font-sans);
  padding: 6px 12px;
  border-radius: 6px;
  backdrop-filter: blur(4px);
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-angle-switch {
  background: var(--wt-surface);
  border: 1px solid var(--wt-line-strong, var(--wt-line));
  color: var(--wt-text);
  font-size: var(--fs-md);
  font-weight: 600;
  font-family: var(--wt-font-sans);
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.btn-angle-switch:hover {
  background: var(--wt-accent-soft);
  color: var(--wt-accent);
  border-color: var(--wt-accent);
}