/* Dark Mode Theme Variables */
:root {
    /* Light theme: avoid harsh pure white (reduce glare). */
    --theme-bg: #f2f4f8;
    --theme-bg-secondary: #f6f8fb;
    --theme-text: #1f2937;
    --theme-text-secondary: #6b7280;
    --theme-border: #e5e7eb;
    --theme-hover: #eef2f7;
    --theme-card-bg: #fbfdff;
}

[data-theme="dark"] {
    --theme-bg: #0b1220;
    --theme-bg-secondary: #0e1729;
    --theme-text: #f8fafc;
    --theme-text-secondary: #cbd5e1;
    --theme-border: #1f2a44;
    --theme-hover: #1f2a44;
    --theme-card-bg: #0f172a;
}

/* Theme Toggle Button */
.theme-toggle {
    position: fixed;
    top: 60px;
    right: 20px;
    z-index: 999;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid var(--theme-border);
    color: var(--theme-text);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

[data-theme="dark"] .theme-toggle {
    background: rgba(30, 41, 59, 0.95);
    border-color: var(--theme-border);
}

.theme-toggle:hover {
    background: var(--theme-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Apply dark mode to body */
body {
    background: var(--theme-bg);
    color: var(--theme-text);
    transition: background 0.3s ease, color 0.3s ease;
}

/* Ensure light mode sections also use theme bg, not plain white */
[data-theme="light"] body,
:root body {
    background: var(--theme-bg, #f2f4f8);
}

/* Dark mode for navbar */
[data-theme="dark"] .navbar {
    background: #0f172a !important;
    backdrop-filter: blur(12px) !important;
    border-bottom: 1px solid transparent !important;
}

[data-theme="dark"] .nav-theme-toggle {
    background: transparent;
    border-color: var(--theme-border);
    color: var(--theme-text);
}

[data-theme="dark"] .nav-theme-toggle:hover {
    background: var(--theme-hover);
    border-color: var(--docs-accent);
}

[data-theme="dark"] .nav-menu a {
    color: var(--theme-text);
}

[data-theme="dark"] .nav-menu a:hover {
    color: var(--docs-accent);
}

[data-theme="dark"] .nav-brand h1 {
    color: #FFA500 !important;
}

[data-theme="dark"] .nav-brand .tagline {
    color: var(--theme-text-secondary);
}

[data-theme="dark"] .nav-toggle {
    background: transparent;
    border: 1px solid var(--theme-border);
    color: var(--theme-text);
}

[data-theme="dark"] .nav-toggle span {
    background: var(--theme-text);
}

[data-theme="dark"] .nav-menu.is-open {
    background: rgba(30, 41, 59, 0.98);
    border-color: var(--theme-border);
}

[data-theme="dark"] .nav-menu.is-open a {
    color: var(--theme-text);
}

[data-theme="dark"] .nav-menu.is-open a:hover {
    color: var(--docs-accent);
    background: var(--theme-hover);
}

/* Dark mode for cards and sections */
[data-theme="dark"] .feature-card,
[data-theme="dark"] .docs-category,
[data-theme="dark"] .doc-item,
[data-theme="dark"] .doc-card {
    background: var(--theme-card-bg);
    border-color: var(--theme-border);
    color: var(--theme-text);
}

[data-theme="dark"] .section-header h1,
[data-theme="dark"] .section-header h2,
[data-theme="dark"] .section-header h3 {
    color: var(--theme-text);
}

[data-theme="dark"] .section-header p {
    color: var(--theme-text-secondary);
}

/* Dark mode for buttons */
[data-theme="dark"] .btn {
    border-color: var(--theme-border);
}

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

/* Dark mode for dropdown */
[data-theme="dark"] .dropdown-menu {
    background: rgba(31, 41, 55, 0.98);
    border-color: var(--theme-border);
}

[data-theme="dark"] .dropdown-menu a {
    color: var(--theme-text);
}

/* Dark mode for hero sections - solid color matching navbar */
[data-theme="dark"] .hero {
    background: #0f172a !important;
}

[data-theme="dark"] .hero-background {
    background:
        radial-gradient(circle at 20% 50%, rgba(96, 165, 250, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(147, 197, 253, 0.15) 0%, transparent 50%) !important;
}

/* Remove dark overlay box - make hero content transparent */
[data-theme="dark"] .hero-content {
    background: transparent !important;
    padding: 0 !important;
}

[data-theme="dark"] .hero .container {
    background: transparent !important;
}

/* Hero text stays white on blue gradient */
[data-theme="dark"] .hero-content,
[data-theme="dark"] .hero-title,
[data-theme="dark"] .hero-subtitle {
    color: #ffffff !important;
}

/* Dark mode for input fields */
[data-theme="dark"] input,
[data-theme="dark"] textarea,
[data-theme="dark"] select {
    background: var(--theme-bg-secondary);
    border-color: var(--theme-border);
    color: var(--theme-text);
}

[data-theme="dark"] input:focus,
[data-theme="dark"] textarea:focus,
[data-theme="dark"] select:focus {
    border-color: var(--primary-color);
    background: var(--theme-bg-secondary);
}

/* Dark mode for code blocks */
[data-theme="dark"] code {
    background: var(--theme-bg-secondary);
    color: var(--theme-text);
    border-color: var(--theme-border);
}

/* Dark mode for containers and main content - SCOPED to specific data containers
   (NOT hp-section containers on homepage — those must stay transparent) */
[data-theme="dark"] .jm-container {
    background: var(--theme-card-bg) !important;
    color: var(--theme-text);
}

[data-theme="dark"] .jm-container,
/* Fix white backgrounds in dark mode - JSON Manager */
[data-theme="dark"] .jm-container {
    background: var(--theme-card-bg) !important;
}

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

[data-theme="dark"] .category-item,
[data-theme="dark"] .file-item,
[data-theme="dark"] .file-list-item {
    background: var(--theme-card-bg) !important;
    color: var(--theme-text) !important;
    border-color: var(--theme-border) !important;
}

[data-theme="dark"] .category-item:hover {
    border-color: var(--docs-accent) !important;
}

[data-theme="dark"] .category-header,
[data-theme="dark"] .category-item-name,
[data-theme="dark"] .file-list-item h3 {
    color: var(--theme-text) !important;
}

[data-theme="dark"] .category-item-desc,
[data-theme="dark"] .category-item-meta,
[data-theme="dark"] .meta-item,
[data-theme="dark"] .file-list-item p {
    color: var(--theme-text-secondary) !important;
}

[data-theme="dark"] .upload-area,
[data-theme="dark"] .upload-section {
    background: var(--theme-card-bg) !important;
    border-color: var(--theme-border) !important;
}

/* Force all white backgrounds to dark */
[data-theme="dark"] [style*="background: white"],
[data-theme="dark"] [style*="background: #fff"],
[data-theme="dark"] [style*="background:#fff"] {
    background: var(--theme-card-bg) !important;
}

[data-theme="dark"] [style*="background: white"] *,
[data-theme="dark"] [style*="background: #fff"] * {
    color: var(--theme-text) !important;
}

/* Dark mode for community page */
[data-theme="dark"] body {
    background: var(--theme-bg) !important;
}

[data-theme="dark"] .header h1 {
    color: var(--theme-text) !important;
}

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

[data-theme="dark"] .upload-section,
[data-theme="dark"] .filter-section {
    background: var(--theme-card-bg) !important;
    border-color: var(--theme-border) !important;
    color: var(--theme-text);
}

[data-theme="dark"] .upload-section h3,
[data-theme="dark"] .filter-section h3 {
    color: var(--theme-text) !important;
}

[data-theme="dark"] .item-card,
[data-theme="dark"] .shared-item {
    background: var(--theme-card-bg) !important;
    border-color: var(--theme-border) !important;
    color: var(--theme-text);
}

[data-theme="dark"] .shared-item:hover {
    border-color: var(--docs-accent) !important;
    box-shadow: 0 4px 6px rgba(129, 140, 248, 0.2) !important;
}

[data-theme="dark"] .item-header h3,
[data-theme="dark"] .item-title {
    color: var(--theme-text) !important;
}

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

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

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

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

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

[data-theme="dark"] .badge {
    opacity: 0.9;
}

[data-theme="dark"] .badge-strategy {
    background: rgba(59, 130, 246, 0.2) !important;
    color: #93c5fd !important;
}

[data-theme="dark"] .badge-expression {
    background: rgba(236, 72, 153, 0.2) !important;
    color: #f9a8d4 !important;
}

[data-theme="dark"] .badge-idea {
    background: rgba(251, 191, 36, 0.2) !important;
    color: #fde047 !important;
}

[data-theme="dark"] .badge-stats {
    background: rgba(16, 185, 129, 0.2) !important;
    color: #6ee7b7 !important;
}

[data-theme="dark"] .btn-primary {
    background: linear-gradient(135deg, #3b82f6, #2563eb) !important;
    color: #ffffff !important;
}

[data-theme="dark"] .btn-primary:hover {
    background: linear-gradient(135deg, #2563eb, #1d4ed8) !important;
    color: #ffffff !important;
}

[data-theme="dark"] .btn-secondary {
    background: rgba(255, 255, 255, 0.1) !important;
    color: #ffffff !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
}

[data-theme="dark"] .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    color: #ffffff !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
}

/* Hero buttons in dark mode - ensure visibility on blue background */
[data-theme="dark"] .hero .btn-primary {
    background: #ffffff !important;
    color: #2563eb !important;
}

[data-theme="dark"] .hero .btn-primary:hover {
    background: #f3f4f6 !important;
    color: #1d4ed8 !important;
}

[data-theme="dark"] .hero .btn-secondary {
    background: rgba(255, 255, 255, 0.15) !important;
    color: #ffffff !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
}

[data-theme="dark"] .hero .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25) !important;
    color: #ffffff !important;
}

/* Dark mode for JSON Manager */
[data-theme="dark"] .file-list-item {
    background: var(--theme-card-bg) !important;
    border-color: var(--theme-border) !important;
    color: var(--theme-text);
}

[data-theme="dark"] .file-list-item h3 {
    color: var(--theme-text) !important;
}

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

/* Dark mode for all text elements - EXCLUDE nav-brand to preserve orange logo */
[data-theme="dark"] h1:not(.hero-title),
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6 {
    color: var(--theme-text) !important;
}

/* Exception: nav-brand h1 stays orange */
[data-theme="dark"] .nav-brand h1 {
    color: #FFA500 !important;
}

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

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

[data-theme="dark"] .main-layout {
    color: var(--theme-text);
}

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

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

/* Dark mode for card action buttons */
[data-theme="dark"] .item-actions .btn {
    border-color: var(--theme-border) !important;
}

[data-theme="dark"] .btn-export,
[data-theme="dark"] .btn-json-manager {
    background: var(--docs-accent) !important;
    color: white !important;
}

[data-theme="dark"] .btn-export:hover {
    background: #3b82f6 !important;
}

[data-theme="dark"] .btn-json-manager:hover {
    background: #3b82f6 !important;
}

[data-theme="dark"] .btn-download {
    background: rgba(16, 185, 129, 0.2) !important;
    color: #6ee7b7 !important;
    border-color: rgba(16, 185, 129, 0.3) !important;
}

[data-theme="dark"] .btn-download:hover {
    background: rgba(16, 185, 129, 0.3) !important;
}

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

[data-theme="dark"] .btn-like:hover,
[data-theme="dark"] .btn-like.liked {
    background: rgba(239, 68, 68, 0.2) !important;
    color: #fca5a5 !important;
    border-color: rgba(239, 68, 68, 0.3) !important;
}

/* Dark mode for capabilities page - Strategy Cards */
[data-theme="dark"] .strategy-card,
[data-theme="dark"] .monitoring-card,
[data-theme="dark"] .database-card,
[data-theme="dark"] .screening-type-card,
[data-theme="dark"] .example-card,
[data-theme="dark"] .capability-item {
    background: var(--theme-card-bg) !important;
    border-color: var(--theme-border) !important;
    color: var(--theme-text) !important;
}

[data-theme="dark"] .strategy-card:hover,
[data-theme="dark"] .monitoring-card:hover,
[data-theme="dark"] .database-card:hover,
[data-theme="dark"] .screening-type-card:hover,
[data-theme="dark"] .example-card:hover {
    border-color: #60a5fa !important;
    box-shadow: 0 8px 16px rgba(59, 130, 246, 0.15) !important;
}

[data-theme="dark"] .strategy-card h3,
[data-theme="dark"] .monitoring-card h3,
[data-theme="dark"] .database-card h3,
[data-theme="dark"] .screening-type-card h3,
[data-theme="dark"] .example-card h3,
[data-theme="dark"] .capability-content h3 {
    color: var(--theme-text) !important;
}

[data-theme="dark"] .strategy-card p,
[data-theme="dark"] .monitoring-card p,
[data-theme="dark"] .database-card p,
[data-theme="dark"] .screening-type-card p,
[data-theme="dark"] .example-card p,
[data-theme="dark"] .capability-content p {
    color: var(--theme-text-secondary) !important;
}

[data-theme="dark"] .strategy-features li,
[data-theme="dark"] .monitoring-features li,
[data-theme="dark"] .database-features li {
    color: var(--theme-text-secondary) !important;
}

[data-theme="dark"] .strategy-icon,
[data-theme="dark"] .monitoring-icon,
[data-theme="dark"] .database-icon,
[data-theme="dark"] .screening-type-icon {
    color: #60a5fa !important;
}

/* Feature icons in dark mode - override purple gradient with blue */
[data-theme="dark"] .feature-icon {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
}

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

[data-theme="dark"] .workflow-step h4 {
    color: var(--theme-text) !important;
}

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

[data-theme="dark"] .step-number {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
    color: white !important;
}

[data-theme="dark"] .screening-criteria,
[data-theme="dark"] .screening-features-grid {
    background: var(--theme-bg-secondary) !important;
    border-color: var(--theme-border) !important;
}

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

[data-theme="dark"] .screening-feature-item h4 {
    color: var(--theme-text) !important;
}

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

[data-theme="dark"] .code-block {
    background: #0f172a !important;
    border-color: #334155 !important;
}

[data-theme="dark"] .code-block code {
    color: #cbd5e1 !important;
}

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

[data-theme="dark"] .example-type {
    background: rgba(59, 130, 246, 0.2) !important;
    color: #93c5fd !important;
}

[data-theme="dark"] .highlight {
    background: rgba(59, 130, 246, 0.15) !important;
    color: #93c5fd !important;
    border-color: rgba(59, 130, 246, 0.3) !important;
}

[data-theme="dark"] .section-header h2 {
    color: var(--theme-text) !important;
}

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

/* Ensure all white text is visible in dark mode - override any white text on dark backgrounds */
[data-theme="dark"] * {
    /* Don't override white text on gradient/colored backgrounds (like hero) */
}

/* Fix white text on dark card backgrounds */
[data-theme="dark"] .strategy-card *,
[data-theme="dark"] .monitoring-card *,
[data-theme="dark"] .database-card *,
[data-theme="dark"] .screening-type-card *,
[data-theme="dark"] .example-card *,
[data-theme="dark"] .capability-item * {
    /* Let individual rules handle text colors */
}

/* Ensure list items and other text elements are visible */
[data-theme="dark"] ul li,
[data-theme="dark"] ol li {
    color: var(--theme-text-secondary) !important;
}

[data-theme="dark"] ul li strong,
[data-theme="dark"] ol li strong,
[data-theme="dark"] p strong,
[data-theme="dark"] h4 strong {
    color: var(--theme-text) !important;
}

/* Fix any remaining white text issues */
[data-theme="dark"] .workflow-arrow {
    color: var(--theme-text-secondary) !important;
}

/* Ensure code blocks have proper text color */
[data-theme="dark"] .code-block code,
[data-theme="dark"] code {
    color: #cbd5e1 !important;
    background: #0f172a !important;
}

/* Fix example card content */
[data-theme="dark"] .example-content h4 {
    color: var(--theme-text) !important;
}

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


/* Fix any white text that might be on dark backgrounds */
[data-theme="dark"] .screening-criteria h4,
[data-theme="dark"] .screening-criteria ul li {
    color: var(--theme-text-secondary) !important;
}

[data-theme="dark"] .screening-criteria h4 {
    color: var(--theme-text) !important;
}

/* Fix quickstart section background in dark mode */
[data-theme="dark"] .quickstart {
    background: var(--theme-bg) !important;
}

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

[data-theme="dark"] .quickstart .feature-card h3 {
    color: var(--theme-text) !important;
}

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

/* Fix features and about sections */
[data-theme="dark"] .features {
    background: var(--theme-bg-secondary) !important;
}

[data-theme="dark"] .about {
    background: #0f172a !important;
}

[data-theme="dark"] .about .section-header h2,
[data-theme="dark"] .about .section-header p,
[data-theme="dark"] .about-content p {
    color: var(--theme-text) !important;
}

/* Dark mode for pricing page */
[data-theme="dark"] .pricing-section {
    background: #0b1220 !important;
}

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

[data-theme="dark"] .plan-badge {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
    color: #ffffff !important;
}

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

[data-theme="dark"] .plan-price {
    color: #93c5fd !important;
}

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

[data-theme="dark"] .plan-features li {
    color: var(--theme-text-secondary) !important;
    border-bottom-color: rgba(255, 255, 255, 0.08) !important;
}

[data-theme="dark"] .btn-subscribe {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
    color: #ffffff !important;
}

[data-theme="dark"] .btn-subscribe:hover {
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.35) !important;
}

[data-theme="dark"] .test-mode-banner {
    background: rgba(251, 191, 36, 0.15) !important;
    border-color: rgba(251, 191, 36, 0.4) !important;
    color: #fde68a !important;
}

/* Dark mode for subscribe modal */
[data-theme="dark"] .subscribe-modal {
    background: var(--theme-card-bg) !important;
    border: 1px solid var(--theme-border) !important;
    color: var(--theme-text) !important;
}

[data-theme="dark"] .subscribe-modal h2,
[data-theme="dark"] .subscribe-modal p,
[data-theme="dark"] .subscribe-form label {
    color: var(--theme-text) !important;
}

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

[data-theme="dark"] .btn-cancel {
    background: rgba(255, 255, 255, 0.08) !important;
    color: var(--theme-text) !important;
    border-color: var(--theme-border) !important;
}

[data-theme="dark"] .btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
    color: #ffffff !important;
}