/* Genesis OS — Final Release theme (light/dark) */
:root {
  --gpui-color-ready: var(--color-success);
  --gpui-color-working: var(--color-primary);
  --gpui-color-waiting: var(--color-warning);
  --gpui-color-hidden: var(--color-muted);
  --gpui-type-card-title: clamp(1rem, 1.6vw, 1.2rem);
  --gpui-space-card: var(--space-4);
  --gpui-radius-card: var(--radius-apple);
  --gpui-shadow-card: var(--shadow-panel);
  --gpui-motion-fast: 160ms ease;
  --gpui-breakpoint-mobile: 390px;
  --gpui-breakpoint-tablet: 768px;
  --gpui-z-toast: 9999;
  --gpui-focus-ring: 0 0 0 3px rgba(101, 232, 255, 0.35);
}
[data-theme="light"] {
  --color-bg: #f5f7fb;
  --color-surface: rgba(255, 255, 255, 0.92);
  --color-surface-hover: rgba(248, 250, 252, 0.98);
  --color-border: rgba(15, 23, 42, 0.1);
  --color-border-strong: rgba(14, 116, 144, 0.35);
  --color-text: #0f172a;
  --color-muted: #64748b;
  --color-void: #e2e8f0;
  --shadow-panel: 0 4px 24px rgba(15, 23, 42, 0.06);
  --shadow-lift: 0 12px 40px rgba(15, 23, 42, 0.12);
  --star-glow: rgba(14, 116, 144, 0.35);
}
[data-theme="light"] body {
  background: radial-gradient(ellipse 80% 60% at 15% 0%, #e0f2fe 0%, transparent 55%),
              radial-gradient(ellipse 60% 50% at 85% 100%, #ede9fe 0%, transparent 50%),
              var(--color-bg);
}
[data-theme="light"] .topbar { background: rgba(255, 255, 255, 0.85); }
[data-theme="light"] .btn-secondary { background: rgba(15, 23, 42, 0.04); }
[data-theme="light"] .btn-secondary:hover { background: rgba(15, 23, 42, 0.08); }
[data-theme="light"] .home-star-card,
[data-theme="light"] .artifact-card-item,
[data-theme="light"] .neural-chain-panel { background: rgba(255, 255, 255, 0.7); }
[data-theme="light"] #entry-gate { background: rgba(245, 247, 251, 0.97); }

.dev-section {
  grid-column: 1 / -1;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-apple);
  background: rgba(0, 0, 0, 0.12);
  margin-bottom: var(--space-3);
}
[data-theme="light"] .dev-section { background: rgba(255, 255, 255, 0.5); }
.dev-section-title {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  cursor: pointer;
  list-style: none;
}
.dev-section-title::-webkit-details-marker { display: none; }
.dev-section-body {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  padding: 0 var(--space-4) var(--space-4);
}
.dev-section-body .panel.wide { grid-column: 1 / -1; }

.status-badge.warn { border-color: var(--color-warning); color: var(--color-warning); }

.empty-state-card {
  padding: var(--space-4);
  border-radius: var(--radius-apple);
  border: 1px dashed var(--color-border);
  text-align: center;
  color: var(--color-muted);
  font-size: var(--text-sm);
}
.empty-state-card .empty-icon { font-size: 1.5rem; margin-bottom: var(--space-2); display: block; }

.brand-release-badge {
  display: inline-block;
  margin-top: var(--space-1);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  border: 1px solid var(--color-border-strong);
  color: var(--color-primary);
}

.provider-pill { min-height: 44px; display: inline-flex; align-items: center; }
.btn {
  min-height: 44px;
}
.btn-sm {
  min-height: 44px;
}
.quick-card,
.creator-section-btn,
.artifact-card,
.artifact-card-item {
  min-height: 44px;
}
.quick-card:focus-visible,
.creator-section-btn:focus-visible,
.artifact-card-item:focus-visible,
.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  box-shadow: var(--gpui-focus-ring);
}
.beta-hidden-user {
  display: none !important;
}
body.developer-mode .beta-hidden-user {
  display: revert !important;
}
body.developer-mode .quick-card.beta-hidden-user {
  display: flex !important;
}
.gpui-home-row .quick-card {
  min-height: 112px;
}
@media (max-width: 390px) {
  html, body { max-width: 100%; overflow-x: hidden; }
  .quick-grid { grid-template-columns: 1fr; }
  .quick-card, .btn, .nav-item { min-height: 44px; }
}

.btn.is-loading { opacity: 0.7; pointer-events: none; position: relative; }
.btn.is-loading::after {
  content: '';
  width: 14px; height: 14px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin-left: var(--space-2);
}
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .btn.is-loading::after { animation: none; }
}

.auth-card {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.auth-card input[type="text"],
.auth-card input[type="password"] {
  width: 100%;
  padding: var(--space-3);
  border-radius: var(--radius-apple);
  border: 1px solid var(--color-border);
  background: rgba(0, 0, 0, 0.2);
  color: var(--color-text);
  font-family: inherit;
  font-size: var(--text-sm);
  min-height: 44px;
}
[data-theme="light"] .auth-card input[type="text"],
[data-theme="light"] .auth-card input[type="password"] {
  background: rgba(255, 255, 255, 0.9);
}
.auth-card input:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-color: var(--color-border-strong);
}
#entry-gate.auth-error-state .auth-card {
  border-color: var(--color-danger);
  box-shadow: 0 0 0 1px rgba(251, 113, 133, 0.35);
}
@media (max-width: 480px) {
  #entry-gate { padding: max(var(--space-4), env(safe-area-inset-top)) max(var(--space-3), env(safe-area-inset-right)) max(var(--space-4), env(safe-area-inset-bottom)) max(var(--space-3), env(safe-area-inset-left)); }
  .auth-card { max-width: 100% !important; }
}

/* Stage 26B — Apple UI correction */
.stage26b-hero-panel { padding: var(--space-5); border-radius: var(--radius-apple); }
#artifact-preview-panel, #cw-preview-panel {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-apple);
  padding: var(--space-4);
  background: var(--color-surface);
}
#artifact-preview-image img, #cw-preview-image img {
  box-shadow: var(--shadow-panel);
}
#factory-result-panel { border-left: 3px solid var(--color-primary); }
#factory-result-path:empty { display: none; }
#panel-artifact-studio .artifact-gallery { min-height: 120px; }
#pf-media-variant { min-height: 44px; }
@media (max-width: 768px) {
  .content { padding: var(--space-3); }
  .topbar { padding: 0 var(--space-3); flex-wrap: wrap; height: auto; min-height: var(--header-h); }
  .toolbar { gap: var(--space-2); }
  #artifact-preview-panel { margin-top: var(--space-3); }
  .quick-card { min-height: 88px; }
  #pf-idea { min-width: 100%; margin-bottom: var(--space-2); }
  #btn-pf-run { width: 100%; }
}
.truth-banner {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  margin: var(--space-2) 0;
  border: 1px solid var(--color-border);
}
.truth-banner.config { border-color: var(--color-warning); color: var(--color-warning); }
.truth-banner.approval { border-color: var(--color-accent); color: var(--color-accent); }
.truth-banner.ready { border-color: var(--color-success); color: var(--color-success); }

/* G2 — skeleton, toast, sticky CTA */
.skeleton-block {
  position: relative;
  color: transparent !important;
  pointer-events: none;
  border-radius: var(--radius-md);
  overflow: hidden;
}
.skeleton-block::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
  animation: g2-shimmer 1.2s infinite;
}
@keyframes g2-shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}
.studio-toast-host {
  position: fixed;
  bottom: max(var(--space-4), env(safe-area-inset-bottom));
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  pointer-events: none;
}
.studio-toast {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-apple);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lift);
  font-size: var(--text-sm);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.studio-toast.is-visible { opacity: 1; transform: translateY(0); }
.studio-toast-error { border-color: var(--color-danger); color: var(--color-danger); }
#btn-pf-run.sticky-cta {
  position: sticky;
  bottom: var(--space-3);
  z-index: 20;
}
.artifact-lifecycle-bar {
  position: sticky;
  bottom: 0;
  background: var(--color-surface);
  padding: var(--space-2) 0;
  border-top: 1px solid var(--color-border);
}
@media (max-width: 390px) {
  #artifact-preview-panel {
    position: relative;
    max-height: 70vh;
    overflow-y: auto;
    padding-bottom: calc(var(--space-6) + env(safe-area-inset-bottom));
  }
  .artifact-lifecycle-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    padding: var(--space-3);
    box-shadow: 0 -8px 24px rgba(0,0,0,0.25);
  }
}

/* S27 — motion, focus, empty states */
:root {
  --motion-fast: 0.15s ease;
  --motion-normal: 0.25s ease;
}
.btn:focus-visible, .nav-item:focus-visible, .quick-card:focus-visible {
  outline: 2px solid var(--color-border-strong);
  outline-offset: 2px;
}
.empty-state-card {
  padding: var(--space-5);
  text-align: center;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-apple);
  color: var(--color-muted);
}
#factory-result-panel.is-loading { opacity: 0.7; pointer-events: none; }