/* Quinta Edizione.online - Modern Styling */

/* CSS Custom Properties for Design System */
:root {
  /* Colors - D&D themed palette with Notion-like refinement */
  --primary: #EF4444;
  --primary-dark: #DC2626;
  --primary-light: #FEE2E2;
  --secondary: #06B6D4;
  --accent: #F59E0B;
  --success: #10B981;
  --warning: #F59E0B;
  --error: #EF4444;
  --gray-50: #FAFAFA;
  --gray-100: #F5F5F5;
  --gray-200: #E5E5E5;
  --gray-300: #D4D4D4;
  --gray-400: #A3A3A3;
  --gray-500: #737373;
  --gray-600: #525252;
  --gray-700: #404040;
  --gray-800: #262626;
  --gray-900: #171717;
  --white: #FFFFFF;

  /* Notion-specific colors */
  --notion-bg: #ffffff;
  --notion-bg-secondary: #f7f7f5;
  --notion-text: #37352f;
  --notion-text-light: #787774;
  --notion-border: #e9e9e7;
  --notion-hover: rgba(55, 53, 47, 0.08);
  --notion-radius: 3px;

  /* Typography */
  --font-sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Monaco, Consolas, 'PT Mono', 'Liberation Mono', Courier, monospace;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  
  /* Site Header */
  --site-header-h: 56px;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--notion-text);
  background: var(--notion-bg);
  margin: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Layout Components */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .container {
    padding: 0 var(--space-6);
  }
}

/* Header Styling */
.header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  padding: var(--space-6) 0;
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="pattern" patternUnits="userSpaceOnUse" width="20" height="20" patternTransform="rotate(45)"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23pattern)"/></svg>');
  opacity: 0.3;
}

.header > * {
  position: relative;
  z-index: 1;
}

.header h1 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

@media (min-width: 768px) {
  .header h1 {
    font-size: var(--font-size-4xl);
  }
}

.header p {
  font-size: var(--font-size-lg);
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

/* Notion-style Navigation */
.notion-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--notion-border);
  background: var(--notion-bg);
}

.notion-nav-container {
  max-width: 1024px;
  margin: 0 auto;
  padding: var(--space-3) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.breadcrumb {
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  position: relative;
}

.breadcrumb-separator {
  color: var(--notion-text-light);
}

/* Notion-style Buttons */
.btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 6px !important;
  padding: 4px 8px !important;
  border-radius: var(--notion-radius) !important;
  border: none !important;
  font-size: 14px !important;
  font-weight: 400 !important;
  background: transparent !important;
  color: var(--notion-text) !important;
  cursor: pointer !important;
  transition: background-color 20ms ease-in 0s;
  text-decoration: none !important;
  user-select: none;
  white-space: nowrap;
  min-height: 28px;
}

.btn:hover {
  background: var(--notion-hover) !important;
}

.btn:disabled,
.btn[disabled] {
  opacity: 0.4 !important;
  cursor: not-allowed !important;
}

.btn-primary {
  background: var(--primary) !important;
  color: var(--white) !important;
  padding: var(--space-2) var(--space-4) !important;
  border-radius: var(--radius-md) !important;
  font-weight: 500 !important;
  min-height: 36px !important;
}

.btn-primary:hover {
  background: var(--primary-dark) !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--white) !important;
  color: var(--primary) !important;
  border: 2px solid var(--primary) !important;
  padding: var(--space-2) var(--space-4) !important;
  border-radius: var(--radius-md) !important;
  font-weight: 500 !important;
  min-height: 36px !important;
}

.btn-secondary:hover {
  background: var(--primary-light) !important;
}

.btn-ghost {
  background: transparent !important;
  border: 1px solid var(--notion-border) !important;
}

.btn-ghost:hover {
  background: var(--notion-hover) !important;
}

.btn-large {
  padding: var(--space-3) var(--space-6) !important;
  font-size: var(--font-size-base) !important;
  min-height: 44px !important;
  border-radius: var(--radius-lg) !important;
}

/* Card Components */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
  border: 1px solid var(--gray-200);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card-header {
  margin-bottom: var(--space-4);
}

.card-header h2 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: var(--space-2);
}

.card-header p {
  color: var(--gray-600);
  font-size: var(--font-size-sm);
}

/* Collection Grid */
.collection-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .collection-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .collection-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.collection-card {
  display: block;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  text-decoration: none;
  color: var(--gray-800);
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.collection-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(239, 68, 68, 0.05) 100%);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.collection-card:hover::before {
  opacity: 1;
}

.collection-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.collection-card-content {
  position: relative;
  z-index: 1;
}

.collection-card-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.collection-card-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.collection-card-subtitle {
  font-size: var(--font-size-xs);
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}

.collection-card-key {
  font-size: var(--font-size-xs);
  color: var(--gray-400);
  font-family: var(--font-mono);
}

.collection-badge {
  font-size: var(--font-size-xs);
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  color: var(--gray-600);
  font-weight: 500;
  flex-shrink: 0;
}

.collection-card-footer {
  margin-top: var(--space-2);
  color: var(--primary);
  font-size: var(--font-size-sm);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.collection-card:hover .collection-card-footer {
  opacity: 1;
}

/* Form Components */
.field {
  width: 100%;
  border: 1px solid var(--notion-border);
  border-radius: var(--notion-radius);
  padding: 8px 12px;
  font-size: 14px;
  background: var(--notion-bg);
  color: var(--notion-text);
  line-height: 1.4;
  transition: all 0.2s ease;
}

.field::placeholder {
  color: var(--notion-text-light);
}

.field:focus {
  outline: none;
  box-shadow: rgba(239, 68, 68, 0.35) 0px 0px 0px 2px;
}

/* Search Components */
.search-container {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.search-results {
  position: absolute;
  left: 0;
  top: 100%;
  margin-top: var(--space-1);
  width: 384px;
  max-height: 320px;
  overflow: auto;
  background: var(--notion-bg);
  border: 1px solid var(--notion-border);
  border-radius: var(--notion-radius);
  box-shadow: var(--shadow-lg);
  z-index: 50;
}

.search-result {
  display: block;
  padding: var(--space-3);
  border-bottom: 1px solid var(--notion-border);
  color: var(--notion-text);
  text-decoration: none;
  transition: background-color 20ms ease-in 0s;
}

.search-result:hover {
  background: var(--notion-hover);
}

.search-result:last-child {
  border-bottom: none;
}

.search-result-title {
  font-weight: 500;
  margin-bottom: var(--space-1);
}

.search-result-meta {
  font-size: var(--font-size-sm);
  color: var(--notion-text-light);
}

/* Tags */
.tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 400;
  padding: 1px 6px;
  background: var(--notion-bg-secondary);
  color: var(--notion-text);
  border-radius: var(--notion-radius);
  border: none;
  line-height: 1.4;
}

/* Monospace */
.mono {
  font-family: var(--font-mono);
  font-size: 13px;
}

/* Loading States */
.spinner {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--notion-border);
  border-top-color: var(--primary);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Markdown Typography */
[data-markdown] {
  color: var(--notion-text);
  font-size: 16px;
  line-height: 1.5;
  max-width: none;
}

[data-markdown] h1 {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.2;
  margin: 30px 0 10px;
  color: var(--notion-text);
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
}

[data-markdown] h2 {
  font-size: 30px;
  font-weight: 600;
  line-height: 1.3;
  margin: 24px 0 8px;
  color: var(--notion-text);
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
}

[data-markdown] h3 {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.3;
  margin: 20px 0 6px;
  color: var(--notion-text);
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
}

[data-markdown] h4 {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  margin: 16px 0 4px;
  color: var(--notion-text);
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
}

[data-markdown] p {
  margin: 3px 0;
  line-height: 1.5;
}

[data-markdown] ul, [data-markdown] ol {
  margin: 3px 0;
  padding-left: 24px;
}

[data-markdown] li {
  margin: 1px 0;
  line-height: 1.5;
}

[data-markdown] blockquote {
  border-left: 3px solid var(--notion-border);
  padding-left: 14px;
  color: var(--notion-text-light);
  margin: 8px 0;
  font-style: italic;
}

[data-markdown] code {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  color: #1f2937;
  border-radius: var(--notion-radius);
  padding: 2px 4px;
  font-size: 14px;
  font-family: var(--font-mono);
}

/* Override code styling when inside headings */
[data-markdown] h1 code,
[data-markdown] h2 code,
[data-markdown] h3 code,
[data-markdown] h4 code,
[data-markdown] h5 code,
[data-markdown] h6 code {
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  font-family: inherit !important;
  font-size: inherit !important;
  color: inherit !important;
}

[data-markdown] pre {
  background: var(--notion-bg-secondary);
  color: var(--notion-text);
  border-radius: var(--radius-lg);
  padding: 0.85rem;
  overflow: auto;
  margin: 8px 0;
  line-height: 1.5;
  font-size: 0.9rem;
}

/* Override pre styling when it contains headings (markdown parsing issue) */
[data-markdown] pre:has(h1),
[data-markdown] pre:has(h2),
[data-markdown] pre:has(h3),
[data-markdown] pre:has(h4),
[data-markdown] pre:has(h5),
[data-markdown] pre:has(h6) {
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  margin: 0 !important;
  font-family: inherit !important;
}

/* Fallback for older browsers that don't support :has() */
[data-markdown] pre h1,
[data-markdown] pre h2,
[data-markdown] pre h3,
[data-markdown] pre h4,
[data-markdown] pre h5,
[data-markdown] pre h6 {
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  margin: 24px 0 8px !important;
  color: var(--notion-text) !important;
  font-family: var(--font-sans) !important;
}

/* Additional fix: Target pre elements that contain only headings */
[data-markdown] pre:not(:has(code)):has(h1),
[data-markdown] pre:not(:has(code)):has(h2),
[data-markdown] pre:not(:has(code)):has(h3),
[data-markdown] pre:not(:has(code)):has(h4),
[data-markdown] pre:not(:has(code)):has(h5),
[data-markdown] pre:not(:has(code)):has(h6) {
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  margin: 0 !important;
  font-family: inherit !important;
  border-radius: 0 !important;
  overflow: visible !important;
  line-height: inherit !important;
  font-size: inherit !important;
}

/* Broader fallback: any pre that starts with a heading should be transparent */
[data-markdown] pre:first-child h1:first-child,
[data-markdown] pre:first-child h2:first-child,
[data-markdown] pre:first-child h3:first-child,
[data-markdown] pre:first-child h4:first-child,
[data-markdown] pre:first-child h5:first-child,
[data-markdown] pre:first-child h6:first-child {
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

/* Force parent pre to be transparent when it contains only headings */
[data-markdown] pre:first-child:has(h1:first-child):not(:has(code)),
[data-markdown] pre:first-child:has(h2:first-child):not(:has(code)),
[data-markdown] pre:first-child:has(h3:first-child):not(:has(code)),
[data-markdown] pre:first-child:has(h4:first-child):not(:has(code)),
[data-markdown] pre:first-child:has(h5:first-child):not(:has(code)),
[data-markdown] pre:first-child:has(h6:first-child):not(:has(code)) {
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  margin: 0 !important;
  font-family: inherit !important;
}

[data-markdown] pre code {
  background: transparent;
  color: inherit;
  padding: 0;
  border: none;
}

[data-markdown] a {
  color: var(--primary);
  text-decoration: underline;
  transition: opacity 20ms ease-in 0s;
}

[data-markdown] a:hover {
  opacity: 0.7;
  text-decoration: none;
  background: #fef2f2;
}

[data-markdown] strong {
  font-weight: 600;
}

[data-markdown] table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;
}

[data-markdown] th, [data-markdown] td {
  border: 1px solid var(--notion-border);
  padding: 8px 12px;
  text-align: left;
}

[data-markdown] th {
  background: var(--notion-bg-secondary);
  font-weight: 500;
  font-size: 14px;
}

[data-markdown] hr {
  border: 0;
  border-top: 1px solid var(--notion-border);
  margin: 16px 0;
}

/* Feature highlight - removed to avoid styling headings */

/* Headings anchor offset */
[data-markdown] h1,
[data-markdown] h2,
[data-markdown] h3,
[data-markdown] h4,
[data-markdown] h5,
[data-markdown] h6 {
  scroll-margin-top: calc(var(--site-header-h) + 12px);
}

[data-markdown] > :first-child {
  margin-top: 0 !important;
}

/* D&D Specific Formatting for Actions and Traits */
/* Style for action/trait names in bold italic (***Text***) */
[data-markdown] strong em,
[data-markdown] em strong {
  color: var(--primary-dark);
  font-weight: 700;
  font-style: normal;
  display: inline-block;
  margin-right: 0.25rem;
  font-size: 1.05em;
}

/* Add some spacing between actions/traits */
[data-markdown] p:has(strong em),
[data-markdown] p:has(em strong) {
  margin-top: 1rem;
  margin-bottom: 0.5rem;
}

/* Style for italicized mechanics text */
[data-markdown] em:not(:has(strong)):not(strong em):not(em strong) {
  color: var(--notion-text-light);
  font-style: italic;
}

/* Better spacing for stat blocks */
[data-markdown] ul li {
  margin-bottom: 0.25rem;
}

/* Style the metadata line (e.g., "*Aberrazione Grande, Legale Malvagio*") */
[data-markdown] p:first-of-type em {
  color: var(--gray-600);
  font-size: 1.1em;
  font-weight: 500;
  display: block;
  margin-bottom: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--notion-border);
}

/* Page Loading Overlay */
.page-overlay {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(1px);
  pointer-events: none;
}

.page-overlay-inner {
  display: inline-flex;
  gap: var(--space-2);
  align-items: center;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--gray-200);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
}

.page-overlay.htmx-request {
  display: flex;
}

/* Hero Section */
.hero {
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.hero h1 {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--gray-800);
}

.hero p {
  color: var(--gray-700);
  max-width: 768px;
  margin-bottom: var(--space-3);
}

.hero-link {
  color: var(--primary);
  text-decoration: none;
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-4);
  display: inline-block;
}

.hero-link:hover {
  text-decoration: underline;
}

.hero-stats {
  margin-top: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--gray-700);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.hero-stats-badge {
  background: var(--white);
  border: 1px solid var(--gray-200);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  font-weight: 500;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

.text-primary { color: var(--primary); }
.text-success { color: var(--success); }
.text-error { color: var(--error); }
.text-gray-600 { color: var(--gray-600); }

/* Responsive Utilities */
.hidden { display: none; }

@media (min-width: 640px) {
  .sm\:block { display: block; }
  .sm\:hidden { display: none; }
}

@media (min-width: 768px) {
  .md\:block { display: block; }
  .md\:hidden { display: none; }
}

/* Flash Messages */
.flash-message {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-2);
  font-size: 12px;
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
  border-radius: var(--notion-radius);
  margin-left: var(--space-2);
}

/* Page Root */
#page-root {
  position: relative;
}

/* Positioning utilities */
.top-under-header {
  top: var(--site-header-h);
}

/* Flexbox utilities */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.flex-1 {
  flex: 1 1 0%;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

/* Gap utilities */
.gap-2 {
  gap: var(--space-2);
}

/* Grid utilities */
.grid {
  display: grid;
}

@media (min-width: 640px) {
  .sm\:grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Background utilities */
.bg-white {
  background-color: var(--white);
}

/* Border utilities */
.border {
  border: 1px solid var(--notion-border);
}

/* Padding utilities */
.p-2 {
  padding: var(--space-2);
}

.px-3 {
  padding-left: var(--space-3);
  padding-right: var(--space-3);
}

.py-4 {
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
}

/* Margin utilities */
.mb-3 {
  margin-bottom: var(--space-3);
}

.mt-2 {
  margin-top: var(--space-2);
}

/* Width utilities */
.w-28 {
  width: 7rem;
}

/* Text utilities */
.text-xs {
  font-size: var(--font-size-xs);
}

.text-sm {
  font-size: var(--font-size-sm);
}

.text-neutral-600 {
  color: var(--gray-600);
}

.text-neutral-700 {
  color: var(--gray-700);
}

/* Cursor utilities */
.cursor-pointer {
  cursor: pointer;
}

/* Divide utilities */
.divide-y > :not([hidden]) ~ :not([hidden]) {
  border-top: 1px solid var(--notion-border);
}

/* Remove underlines from row links */
.divide-y a,
.divide-y a:hover,
.divide-y a:focus,
.divide-y a:visited,
.divide-y a:active {
  text-decoration: none !important;
}

/* Also remove underlines from any nested elements */
.divide-y a *,
.divide-y a h3,
.divide-y a span {
  text-decoration: none !important;
}

/* Spacing utilities */
.px-4 {
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

.py-3 {
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
}

.py-8 {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}

.ml-2 {
  margin-left: var(--space-2);
}

.space-x-2 > :not([hidden]) ~ :not([hidden]) {
  margin-left: var(--space-2);
}

.px-2 {
  padding-left: var(--space-2);
  padding-right: var(--space-2);
}

.py-1 {
  padding-top: var(--space-1);
  padding-bottom: var(--space-1);
}

/* Background utilities */
.bg-neutral-50 {
  background-color: var(--gray-50);
}

.bg-neutral-100 {
  background-color: var(--gray-100);
}

/* Hover utilities */
.hover\:bg-neutral-50:hover {
  background-color: var(--gray-50);
}

.hover\:bg-neutral-100:hover {
  background-color: var(--gray-100);
}

/* Text color utilities */
.text-red-600 {
  color: #dc2626;
}

.text-red-800 {
  color: #991b1b;
}

.hover\:text-red-800:hover {
  color: #991b1b;
}

.text-neutral-400 {
  color: var(--gray-400);
}

.text-neutral-500 {
  color: var(--gray-500);
}

.text-green-600 {
  color: #059669;
}

/* Font utilities */
.font-medium {
  font-weight: 500;
}

/* Border utilities */
.border-t {
  border-top: 1px solid var(--notion-border);
}

.rounded {
  border-radius: var(--radius-md);
}

/* Layout utilities */
.justify-between {
  justify-content: space-between;
}

/* Additional Flexbox utilities */
.items-start {
  align-items: flex-start;
}

.items-stretch {
  align-items: stretch;
}

.shrink-0 {
  flex-shrink: 0;
}

/* More Spacing utilities */
.mb-1 {
  margin-bottom: var(--space-1);
}

.mt-1 {
  margin-top: var(--space-1);
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.-mx-1 {
  margin-left: calc(-1 * var(--space-1));
  margin-right: calc(-1 * var(--space-1));
}

.-mx-2 {
  margin-left: calc(-1 * var(--space-2));
  margin-right: calc(-1 * var(--space-2));
}

.-mx-4 {
  margin-left: calc(-1 * var(--space-4));
  margin-right: calc(-1 * var(--space-4));
}

.px-1 {
  padding-left: var(--space-1);
  padding-right: var(--space-1);
}

.py-0\.5 {
  padding-top: calc(var(--space-1) / 2);
  padding-bottom: calc(var(--space-1) / 2);
}

.gap-1 {
  gap: var(--space-1);
}

.gap-3 {
  gap: var(--space-3);
}

.gap-4 {
  gap: var(--space-4);
}

.gap-6 {
  gap: var(--space-6);
}

.space-x-1 > :not([hidden]) ~ :not([hidden]) {
  margin-left: var(--space-1);
}

.space-x-4 > :not([hidden]) ~ :not([hidden]) {
  margin-left: var(--space-4);
}

.space-y-1 > :not([hidden]) ~ :not([hidden]) {
  margin-top: var(--space-1);
}

.space-y-2 > :not([hidden]) ~ :not([hidden]) {
  margin-top: var(--space-2);
}

.space-y-3 > :not([hidden]) ~ :not([hidden]) {
  margin-top: var(--space-3);
}

/* Width and Height utilities */
.w-full {
  width: 100%;
}

.w-12 {
  width: 3rem;
}

.min-w-0 {
  min-width: 0px;
}

.min-w-\[44px\] {
  min-width: 44px;
}

.max-w-none {
  max-width: none;
}

.max-w-\[12rem\] {
  max-width: 12rem;
}

.max-w-screen-xl {
  max-width: 1280px;
}

.h-12 {
  height: 3rem;
}

.min-h-screen {
  min-height: 100vh;
}

.min-h-\[80vh\] {
  min-height: 80vh;
}

.min-h-\[44px\] {
  min-height: 44px;
}

/* Position utilities */
.inset-0 {
  inset: 0px;
}

.z-10 {
  z-index: 10;
}

/* Display utilities */
.block {
  display: block;
}

.inline-block {
  display: inline-block;
}

.inline-flex {
  display: inline-flex;
}

/* Typography utilities */
.text-\[11px\] {
  font-size: 11px;
}

.text-\[12px\] {
  font-size: 12px;
}

.text-lg {
  font-size: var(--font-size-lg);
}

.text-2xl {
  font-size: var(--font-size-2xl);
}

.text-4xl {
  font-size: var(--font-size-4xl);
}

.text-base {
  font-size: var(--font-size-base);
}

.font-semibold {
  font-weight: 600;
}

.font-bold {
  font-weight: 700;
}

.text-left {
  text-align: left;
}

.uppercase {
  text-transform: uppercase;
}

.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.break-words {
  overflow-wrap: break-word;
}

.leading-snug {
  line-height: 1.375;
}

.leading-tight {
  line-height: 1.25;
}

.whitespace-nowrap {
  white-space: nowrap;
}

.whitespace-normal {
  white-space: normal;
}

/* Additional color utilities */
.text-gray-800 {
  color: var(--gray-800);
}

.text-gray-900 {
  color: var(--gray-900);
}

.text-red-600 {
  color: #dc2626;
}

.text-white {
  color: var(--white);
}

.bg-gray-100 {
  background-color: var(--gray-100);
}

.bg-red-500 {
  background-color: #ef4444;
}

.bg-red-600 {
  background-color: #dc2626;
}

.bg-purple-500 {
  background-color: #8b5cf6;
}

.bg-purple-600 {
  background-color: #7c3aed;
}

.bg-green-500 {
  background-color: #10b981;
}

.bg-green-600 {
  background-color: #059669;
}

.bg-red-500 {
  background-color: #ef4444;
}

.bg-red-600 {
  background-color: #dc2626;
}

.bg-yellow-500 {
  background-color: #eab308;
}

.bg-yellow-600 {
  background-color: #ca8a04;
}

.bg-gray-500 {
  background-color: var(--gray-500);
}

.bg-gray-600 {
  background-color: var(--gray-600);
}

.bg-white\/95 {
  background-color: rgba(255, 255, 255, 0.95);
}

.bg-white\/70 {
  background-color: rgba(255, 255, 255, 0.7);
}

/* Hover color utilities */
.hover\:bg-red-600:hover {
  background-color: #dc2626;
}

.hover\:bg-red-700:hover {
  background-color: #b91c1c;
}

.hover\:bg-purple-600:hover {
  background-color: #7c3aed;
}

.hover\:bg-green-600:hover {
  background-color: #059669;
}

.hover\:bg-red-600:hover {
  background-color: #dc2626;
}

.hover\:bg-yellow-600:hover {
  background-color: #ca8a04;
}

.hover\:bg-gray-600:hover {
  background-color: var(--gray-600);
}

/* Border utilities */
.border-b {
  border-bottom: 1px solid var(--notion-border);
}

.border-gray-300 {
  border-color: #d1d5db;
}

.rounded-lg {
  border-radius: var(--radius-lg);
}

/* Focus utilities */
.focus\:ring-2:focus {
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}

.focus\:ring-red-500:focus {
  --tw-ring-color: rgb(239 68 68);
}

.focus\:ring-blue-500:focus {
  --tw-ring-color: rgb(59 130 246);
}

.focus\:border-transparent:focus {
  border-color: transparent;
}

/* Transition utilities */
.transition-colors {
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

/* Interaction utilities */
.pointer-events-none {
  pointer-events: none;
}

/* Responsive grid utilities */
@media (min-width: 768px) {
  .md\:grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .md\:inset-6 {
    inset: 1.5rem;
  }
  
  .md\:text-lg {
    font-size: var(--font-size-lg);
  }
  
  .md\:-mx-4 {
    margin-left: calc(-1 * var(--space-4));
    margin-right: calc(-1 * var(--space-4));
  }
  
  .md\:px-4 {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }
}

@media (min-width: 640px) {
  .sm\:flex-row {
    flex-direction: row;
  }

  .sm\:items-center {
    align-items: center;
  }

  .sm\:min-w-auto {
    min-width: auto;
  }
}

/* HTMX Loading Indicators */
.htmx-indicator {
  display: none;
}

.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
  display: inline-block;
}

.htmx-request .htmx-indicator {
  animation: pulse 1.5s ease-in-out infinite;
}

/* Spin animation for loading */
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.animate-spin {
  animation: spin 1s linear infinite;
}

/* Pulse animation for loading states */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Loading overlay for major transitions */
.htmx-request.page-transition {
  position: relative;
}

.htmx-request.page-transition::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

/* Skeleton loading states */
.skeleton {
  background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-100) 50%, var(--gray-200) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Error states */
.error-message {
  animation: shake 0.5s ease-in-out;
}

@keyframes shake {
  0%, 20%, 40%, 60%, 80%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
}

/* Keyboard Help Modal */
.keyboard-help-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  animation: fadeIn 0.2s ease-out;
}

.keyboard-help-content {
  background: var(--white);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  max-width: 400px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
}

.keyboard-help-content h3 {
  margin: 0 0 1rem 0;
  color: var(--notion-text);
  font-size: 1.25rem;
  font-weight: 600;
}

.keyboard-shortcuts {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.keyboard-shortcuts > div {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.keyboard-shortcuts kbd {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  background: var(--gray-100);
  border: 1px solid var(--gray-300);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.1);
  min-width: 2rem;
  text-align: center;
}

.keyboard-shortcuts span {
  color: var(--notion-text);
  font-size: 0.875rem;
}

.keyboard-help-content button {
  background: var(--primary);
  color: var(--white);
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background-color 0.2s;
}

.keyboard-help-content button:hover {
  background: var(--primary-dark);
}

@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

/* Copy Functionality Enhancements */

/* Flash message variants */
.flash-message.flash-error {
  background: #fef2f2;
  color: #991b1b;
  border-color: #fca5a5;
}

.flash-message.flash-success {
  background: #d1fae5;
  color: #065f46;
  border-color: #a7f3d0;
}

/* Copy text modal for fallback functionality */
.copy-text-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.2s ease-out;
}

.copy-text-modal-content {
  background: var(--white);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 600px;
  max-height: 80vh;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  animation: slideUp 0.3s ease-out;
}

.copy-text-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4);
  border-bottom: 1px solid var(--notion-border);
}

.copy-text-header h3 {
  margin: 0;
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--notion-text);
}

.copy-text-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--gray-500);
  cursor: pointer;
  padding: var(--space-1);
  border-radius: var(--notion-radius);
  transition: all 0.2s ease;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.copy-text-close:hover {
  background: var(--notion-hover);
  color: var(--notion-text);
}

.copy-text-area {
  width: 100%;
  min-height: 200px;
  max-height: 400px;
  padding: var(--space-4);
  border: none;
  resize: vertical;
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  color: var(--notion-text);
  background: var(--notion-bg-secondary);
}

.copy-text-area:focus {
  outline: none;
  background: var(--white);
}

.copy-text-footer {
  padding: var(--space-3) var(--space-4);
  background: var(--notion-bg-secondary);
  border-top: 1px solid var(--notion-border);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.copy-text-footer small {
  color: var(--notion-text-light);
  font-size: var(--font-size-xs);
}

@keyframes slideUp {
  from { 
    opacity: 0; 
    transform: translateY(20px) scale(0.95); 
  }
  to { 
    opacity: 1; 
    transform: translateY(0) scale(1); 
  }
}