/* Dark Mode Theme */
:root {
  --bg-primary: #fff;
  --bg-secondary: #fafafa;
  --bg-tertiary: #f5f5f5;
  --bg-card: #fff;
  --bg-code: #0f0f0f;
  --bg-code-header: #1a1a1a;
  
  --text-primary: #171717;
  --text-secondary: #525252;
  --text-tertiary: #6b7280;
  --text-muted: #a3a3a3;
  
  --border-color: #e5e5e5;
  --border-light: #e5e7eb;
  
  --accent-gradient: linear-gradient(135deg, #6366f1, #8b5cf6);
  --hero-gradient: linear-gradient(180deg, #fafafa 0%, #fff 100%);
  
  --btn-primary-bg: #171717;
  --btn-primary-text: #fff;
  --btn-secondary-bg: #f5f5f5;
  --btn-secondary-text: #171717;
  
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 20px 40px -12px rgba(0,0,0,0.1);
  --shadow-lg: 0 25px 50px -12px rgba(0,0,0,0.25);
}

[data-theme="dark"] {
  --bg-primary: #0a0a0a;
  --bg-secondary: #141414;
  --bg-tertiary: #1a1a1a;
  --bg-card: #141414;
  --bg-code: #000;
  --bg-code-header: #0d0d0d;
  
  --text-primary: #f5f5f5;
  --text-secondary: #a3a3a3;
  --text-tertiary: #737373;
  --text-muted: #525252;
  
  --border-color: #262626;
  --border-light: #262626;
  
  --hero-gradient: linear-gradient(180deg, #0a0a0a 0%, #141414 100%);
  
  --btn-primary-bg: #f5f5f5;
  --btn-primary-text: #0a0a0a;
  --btn-secondary-bg: #262626;
  --btn-secondary-text: #f5f5f5;
  
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 20px 40px -12px rgba(0,0,0,0.5);
  --shadow-lg: 0 25px 50px -12px rgba(0,0,0,0.6);
}

/* Apply variables to common elements */
[data-theme="dark"] body {
  background: var(--bg-primary) !important;
  color: var(--text-primary) !important;
}

[data-theme="dark"] .hero {
  background: var(--hero-gradient) !important;
}

[data-theme="dark"] .hero p,
[data-theme="dark"] .features-header p,
[data-theme="dark"] .feature-card p,
[data-theme="dark"] .use-case p,
[data-theme="dark"] .faq-item p,
[data-theme="dark"] .showcase-item p {
  color: var(--text-secondary) !important;
}

[data-theme="dark"] .feature-card,
[data-theme="dark"] .use-case,
[data-theme="dark"] .faq-item {
  background: var(--bg-secondary) !important;
  border-color: var(--border-color) !important;
}

[data-theme="dark"] .feature-icon {
  background: var(--bg-tertiary) !important;
  box-shadow: var(--shadow-sm) !important;
}

[data-theme="dark"] .btn-primary {
  background: var(--btn-primary-bg) !important;
  color: var(--btn-primary-text) !important;
}

[data-theme="dark"] .btn-secondary {
  background: var(--btn-secondary-bg) !important;
  color: var(--btn-secondary-text) !important;
}

[data-theme="dark"] .features,
[data-theme="dark"] .use-cases {
  background: var(--bg-primary) !important;
}

[data-theme="dark"] .testimonials,
[data-theme="dark"] .faq {
  background: var(--bg-secondary) !important;
}

[data-theme="dark"] .testimonial-card {
  background: var(--bg-tertiary) !important;
  border-color: var(--border-color) !important;
}

[data-theme="dark"] .testimonial-text {
  color: var(--text-secondary) !important;
}

[data-theme="dark"] .testimonial-handle {
  color: var(--text-tertiary) !important;
}

[data-theme="dark"] .x-logo {
  fill: #fff !important;
}

[data-theme="dark"] footer {
  border-color: var(--border-color) !important;
}

[data-theme="dark"] .footer-links a {
  color: var(--text-secondary) !important;
}

[data-theme="dark"] .showcase-card {
  background: var(--bg-secondary) !important;
  border-color: var(--border-color) !important;
}

[data-theme="dark"] .showcase-browser {
  background: var(--bg-tertiary) !important;
  border-color: var(--border-color) !important;
}

[data-theme="dark"] .browser-url {
  background: var(--bg-secondary) !important;
  color: var(--text-secondary) !important;
}

[data-theme="dark"] .showcase-sidebar {
  background: var(--bg-tertiary) !important;
  border-color: var(--border-color) !important;
}

[data-theme="dark"] .sh-nav-item.active {
  background: var(--bg-secondary) !important;
}

[data-theme="dark"] .sh-inbox-card {
  background: var(--bg-tertiary) !important;
  border-color: var(--border-color) !important;
}

[data-theme="dark"] .ep-header {
  border-color: var(--border-color) !important;
}

[data-theme="dark"] .ep-body {
  color: var(--text-secondary) !important;
}

[data-theme="dark"] .ai-demo {
  background: var(--hero-gradient) !important;
}

[data-theme="dark"] .openclaw-section {
  background: #1a0a0a !important;
}

[data-theme="dark"] .openclaw-badge {
  background: #2d1515 !important;
}

[data-theme="dark"] .openclaw-content > p,
[data-theme="dark"] .openclaw-usecases li {
  color: var(--text-secondary) !important;
}

[data-theme="dark"] .openclaw-trust {
  background: #2d2a15 !important;
  border-color: #4d4520 !important;
  color: #fde047 !important;
}

[data-theme="dark"] .showcase-email-preview {
  background: var(--bg-secondary) !important;
}

/* Navbar dark mode */
[data-theme="dark"] .navbar {
  background: rgba(10, 10, 10, 0.95) !important;
  border-color: var(--border-color) !important;
}

[data-theme="dark"] .navbar-links a {
  color: var(--text-secondary) !important;
  background: transparent !important;
}

[data-theme="dark"] .navbar-links a:hover,
[data-theme="dark"] .navbar-links a.active {
  color: var(--text-primary) !important;
  background: #262626 !important;
}

[data-theme="dark"] .navbar-btn-ghost {
  color: var(--text-secondary) !important;
}

[data-theme="dark"] .navbar-btn-primary {
  background: var(--btn-primary-bg) !important;
  color: var(--btn-primary-text) !important;
}

/* Code blocks stay dark (they're already dark) */
[data-theme="dark"] .code-block,
[data-theme="dark"] .demo-terminal,
[data-theme="dark"] .openclaw-terminal {
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5) !important;
}

/* Theme toggle button */
.theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  font-size: 18px;
  margin-right: 8px;
}

.theme-toggle:hover {
  background: var(--bg-tertiary);
}

[data-theme="dark"] .theme-toggle:hover {
  background: var(--bg-tertiary);
}

.theme-toggle .sun { display: none; }
.theme-toggle .moon { display: block; }

[data-theme="dark"] .theme-toggle .sun { display: block; }
[data-theme="dark"] .theme-toggle .moon { display: none; }

/* Docs page */
[data-theme="dark"] .docs-sidebar {
  background: var(--bg-secondary) !important;
  border-color: var(--border-color) !important;
}

[data-theme="dark"] .docs-content {
  background: var(--bg-primary) !important;
}

[data-theme="dark"] .docs-content h1,
[data-theme="dark"] .docs-content h2,
[data-theme="dark"] .docs-content h3 {
  color: var(--text-primary) !important;
}

[data-theme="dark"] .docs-content p,
[data-theme="dark"] .docs-content li {
  color: var(--text-secondary) !important;
}

[data-theme="dark"] .docs-content code {
  background: var(--bg-tertiary) !important;
  color: #a5b4fc !important;
}

[data-theme="dark"] .docs-content pre {
  background: #0d0d0d !important;
}

/* Pricing page */
[data-theme="dark"] .pricing-card {
  background: var(--bg-secondary) !important;
  border-color: var(--border-color) !important;
}

[data-theme="dark"] .pricing-card.featured {
  border-color: #6366f1 !important;
}

/* Dashboard */
[data-theme="dark"] .dashboard-sidebar {
  background: var(--bg-secondary) !important;
}

[data-theme="dark"] .dashboard-main {
  background: var(--bg-primary) !important;
}

/* Forms */
[data-theme="dark"] input,
[data-theme="dark"] textarea,
[data-theme="dark"] select {
  background: var(--bg-tertiary) !important;
  border-color: var(--border-color) !important;
  color: var(--text-primary) !important;
}

[data-theme="dark"] input::placeholder {
  color: var(--text-tertiary) !important;
}

/* Hero badge */
[data-theme="dark"] .hero-badge {
  background: #1e1b4b !important;
  border-color: #3730a3 !important;
  color: #a5b4fc !important;
}

/* Logo invert for dark mode */
[data-theme="dark"] .navbar-logo img,
[data-theme="dark"] .footer-logo img {
  filter: invert(1);
}

/* Dashboard dark mode */
[data-theme="dark"] .dashboard {
  background: #0a0a0a !important;
}

[data-theme="dark"] .dash-sidebar {
  background: #141414 !important;
  border-color: #262626 !important;
}

[data-theme="dark"] .dash-main {
  background: #0a0a0a !important;
}

[data-theme="dark"] .nav-item {
  color: #a3a3a3 !important;
}

[data-theme="dark"] .nav-item:hover,
[data-theme="dark"] .nav-item.active {
  background: #1a1a1a !important;
  color: #f5f5f5 !important;
}

[data-theme="dark"] .page-header h1 {
  color: #f5f5f5 !important;
}

[data-theme="dark"] .card,
[data-theme="dark"] .inbox-card,
[data-theme="dark"] .email-card {
  background: #141414 !important;
  border-color: #262626 !important;
}

[data-theme="dark"] .card h2,
[data-theme="dark"] .card h3 {
  color: #f5f5f5 !important;
}

[data-theme="dark"] .card p,
[data-theme="dark"] .card span,
[data-theme="dark"] .label {
  color: #a3a3a3 !important;
}

[data-theme="dark"] .token-box,
[data-theme="dark"] .code-box,
[data-theme="dark"] pre,
[data-theme="dark"] code {
  background: #1a1a1a !important;
  color: #e5e5e5 !important;
  border-color: #262626 !important;
}

[data-theme="dark"] .inbox-item,
[data-theme="dark"] .email-item {
  background: #141414 !important;
  border-color: #262626 !important;
}

[data-theme="dark"] .inbox-item:hover,
[data-theme="dark"] .email-item:hover {
  background: #1a1a1a !important;
}

[data-theme="dark"] .inbox-email,
[data-theme="dark"] .email-subject {
  color: #f5f5f5 !important;
}

[data-theme="dark"] .inbox-meta,
[data-theme="dark"] .email-meta,
[data-theme="dark"] .email-from {
  color: #737373 !important;
}

[data-theme="dark"] .btn-secondary {
  background: #262626 !important;
  border-color: #404040 !important;
  color: #f5f5f5 !important;
}

[data-theme="dark"] .btn-secondary:hover {
  background: #333 !important;
}

[data-theme="dark"] .modal-content {
  background: #141414 !important;
  border-color: #262626 !important;
}

[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer {
  border-color: #262626 !important;
}

[data-theme="dark"] .empty-state {
  color: #737373 !important;
}

[data-theme="dark"] .tab-btn {
  color: #a3a3a3 !important;
  border-color: transparent !important;
}

[data-theme="dark"] .tab-btn.active {
  color: #f5f5f5 !important;
  border-color: #f5f5f5 !important;
}

[data-theme="dark"] .setup-step {
  background: #141414 !important;
  border-color: #262626 !important;
}

[data-theme="dark"] .copy-btn {
  background: #262626 !important;
  color: #f5f5f5 !important;
}

[data-theme="dark"] .copy-btn:hover {
  background: #333 !important;
}