/* ==========================================================================
   THE GENIUSES OF TRADING - DESIGN SYSTEM & STYLE SHEET
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Lora:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');

/* --- Theme Variables --- */
:root {
  /* Light Theme (Alabaster Paper & Institutional Blue) */
  --bg-primary: #FAF9F6;
  --bg-secondary: #FFFFFF;
  --bg-tertiary: #F1EFEA;
  
  --text-primary: #1A1A1A;
  --text-secondary: #4A4A4A;
  --text-muted: #71717A;
  
  --border-color: #E2E2E2;
  --border-dark: #A1A1AA;
  
  --accent-blue: #0F3D99;
  --accent-blue-hover: #0A2866;
  --accent-light: rgba(15, 61, 153, 0.08);
  --accent-success: #047857;
  --accent-success-light: rgba(4, 120, 87, 0.08);
  --accent-warning: #B45309;
  
  --font-serif: 'Lora', Georgia, serif;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
  
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  
  --container-width: 1100px;
}

[data-theme="dark"] {
  /* Dark Theme (Terminal Ink & Ice Blue) */
  --bg-primary: #0A0D14;
  --bg-secondary: #111520;
  --bg-tertiary: #1A1F2C;
  
  --text-primary: #F8FAFC;
  --text-secondary: #CBD5E1;
  --text-muted: #64748B;
  
  --border-color: #1E293B;
  --border-dark: #475569;
  
  --accent-blue: #3B82F6;
  --accent-blue-hover: #60A5FA;
  --accent-light: rgba(59, 130, 246, 0.12);
  --accent-success: #10B981;
  --accent-success-light: rgba(16, 185, 129, 0.12);
  --accent-warning: #F59E0B;
  
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
}

/* --- Reset & Global Styling --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent-blue);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--accent-blue-hover);
  text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--text-primary);
  font-weight: 600;
  line-height: 1.25;
}

/* --- Layout Components --- */
header {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.header-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 1.2rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo a {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.logo-symbol {
  width: 24px;
  height: 24px;
  background-color: var(--accent-blue);
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 0.85rem;
  font-weight: bold;
  font-family: var(--font-sans);
  transform: rotate(-15deg);
  transition: transform var(--transition-normal);
}

.logo a:hover .logo-symbol {
  transform: rotate(0deg);
}

nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 1.8rem;
  align-items: center;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 0.25rem 0;
  text-decoration: none;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  text-decoration: none;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--accent-blue);
}

.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--text-primary);
  margin: 4px 0;
  transition: var(--transition-fast);
}

.theme-toggle-btn {
  background: none;
  border: 1px solid var(--border-color);
  padding: 0.5rem;
  border-radius: 6px;
  cursor: pointer;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.theme-toggle-btn:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

/* App Main Root */
main {
  flex: 1 0 auto;
  max-width: var(--container-width);
  width: 100%;
  margin: 0 auto;
  padding: 3rem 1.5rem;
  animation: fadeIn var(--transition-normal);
}

footer {
  flex-shrink: 0;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 3rem 1.5rem 1.5rem;
  margin-top: auto;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.footer-container {
  max-width: var(--container-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-brand h4 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.85rem;
  max-width: 320px;
  margin-bottom: 1rem;
}

.footer-links-group h5 {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.footer-links-group ul {
  list-style: none;
}

.footer-links-group ul li {
  margin-bottom: 0.5rem;
}

.footer-links-group ul li a {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer-links-group ul li a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  max-width: var(--container-width);
  margin: 0 auto;
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copyright {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-disclaimer-short {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: right;
  max-width: 400px;
}

/* --- Hero & Editorial Sections --- */
.hero {
  text-align: center;
  padding: 3.5rem 1rem 4rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 3rem;
}

.hero h1 {
  font-size: 3.2rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.hero p {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-style: italic;
  color: var(--text-secondary);
  max-width: 750px;
  margin: 0 auto 2rem;
  line-height: 1.45;
}

.hero-divider {
  width: 60px;
  height: 3px;
  background-color: var(--accent-blue);
  margin: 0 auto;
}

.editorial-intro {
  max-width: 800px;
  margin: 0 auto 3.5rem;
  text-align: center;
}

.editorial-intro p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 1.2rem;
}

/* --- General Grid & Card Components --- */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 2px solid var(--text-primary);
  padding-bottom: 0.5rem;
  margin-bottom: 2rem;
}

.section-title {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.section-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-blue);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.section-link:hover {
  gap: 0.5rem;
}

.traders-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  margin-bottom: 3.5rem;
}

.trader-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.trader-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-dark);
}

.trader-card-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.6rem;
  background-color: var(--accent-light);
  color: var(--accent-blue);
  border-radius: 4px;
  margin-bottom: 1rem;
}

.trader-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.6rem;
}

.trader-card-description {
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
  line-height: 1.5;
}

.trader-card-action {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-blue);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  align-self: flex-start;
}

.trader-card-action::after {
  content: '→';
  transition: transform var(--transition-fast);
}

.trader-card:hover .trader-card-action::after {
  transform: translateX(3px);
}

/* --- Educational Disclaimer Panel --- */
.disclaimer-panel {
  background-color: var(--bg-secondary);
  border-left: 4px solid var(--accent-blue);
  padding: 1.8rem;
  border-radius: 0 8px 8px 0;
  margin: 3.5rem 0 1rem;
  box-shadow: var(--shadow-sm);
}

.disclaimer-panel h4 {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.disclaimer-panel p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --- Traders Directory page & Filtering --- */
.page-description {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 800px;
  margin-bottom: 2.5rem;
}

.filter-section {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.search-wrapper {
  position: relative;
  width: 100%;
}

.search-input {
  width: 100%;
  padding: 0.8rem 1rem 0.8rem 2.8rem;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-input:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px var(--accent-light);
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.filter-tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}

.filter-label {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-right: 0.5rem;
}

.filter-tag {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-tag:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--border-dark);
}

.filter-tag.active {
  background-color: var(--accent-blue);
  color: #FFFFFF;
  border-color: var(--accent-blue);
}

/* Directory Table */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--bg-secondary);
  box-shadow: var(--shadow-sm);
}

.directory-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

.directory-table th {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  font-weight: 600;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.directory-table td {
  padding: 1.2rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
  vertical-align: middle;
}

.directory-table tr:last-child td {
  border-bottom: none;
}

.directory-table tr {
  transition: background-color var(--transition-fast);
}

.directory-table tr:hover {
  background-color: var(--bg-primary);
}

.directory-name-cell {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.table-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4rem 0.8rem;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.table-btn:hover {
  background-color: var(--accent-blue);
  color: #FFFFFF;
  border-color: var(--accent-blue);
}

.no-results {
  padding: 3rem 1.5rem;
  text-align: center;
  color: var(--text-muted);
}

/* --- Single Trader Profile page --- */
.profile-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 2rem;
  margin-bottom: 2.5rem;
}

.profile-meta-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 3rem;
  margin-top: 1.5rem;
}

.profile-meta-left h1 {
  font-size: 2.8rem;
  margin-bottom: 0.5rem;
}

.profile-meta-left .tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.75rem;
  background-color: var(--accent-light);
  color: var(--accent-blue);
  border-radius: 4px;
  margin-bottom: 1.2rem;
}

.profile-meta-left .known-for {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.5;
  border-left: 2px solid var(--border-dark);
  padding-left: 1.2rem;
}

.profile-meta-right {
  display: flex;
  flex-direction: column;
  justify-content: center;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  border-radius: 6px;
}

.meta-info-row {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-color);
}

.meta-info-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.meta-info-row:first-child {
  padding-top: 0;
}

.meta-info-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.meta-info-value {
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 500;
}

.profile-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3.5rem;
}

.profile-body-section {
  margin-bottom: 3rem;
}

.profile-body-section h2 {
  font-size: 1.5rem;
  border-bottom: 1px solid var(--text-primary);
  padding-bottom: 0.4rem;
  margin-bottom: 1.2rem;
}

.profile-body-section p {
  color: var(--text-secondary);
  font-size: 1.02rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.why-included-list {
  list-style: none;
}

.why-included-list li {
  position: relative;
  padding-left: 1.8rem;
  margin-bottom: 0.8rem;
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
}

.why-included-list li::before {
  content: "✓";
  position: absolute;
  left: 0.2rem;
  top: 0.1rem;
  color: var(--accent-success);
  font-weight: bold;
}

/* Contributions grid */
.contributions-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.contribution-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  border-radius: 6px;
}

.contribution-box h3 {
  font-family: var(--font-sans);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-blue);
  margin-bottom: 0.6rem;
}

.contribution-box p {
  font-size: 0.95rem;
  margin-bottom: 0;
  line-height: 1.6;
}

/* Sources list */
.sources-list {
  list-style: none;
}

.sources-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sources-list li:last-child {
  border-bottom: none;
}

.source-details {
  display: flex;
  flex-direction: column;
}

.source-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.source-type {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.source-link-btn {
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: var(--bg-primary);
  color: var(--text-secondary);
}

.source-link-btn:hover {
  background-color: var(--accent-blue);
  color: #FFFFFF;
  border-color: var(--accent-blue);
  text-decoration: none;
}

/* Community comments section */
.community-contributions {
  border-top: 1px solid var(--border-color);
  padding-top: 2.5rem;
  margin-top: 3rem;
}

.comments-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-bottom: 2rem;
}

.comment-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1.2rem;
}

.comment-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.comment-author {
  font-weight: 600;
  color: var(--text-primary);
}

.comment-type-badge {
  text-transform: uppercase;
  font-size: 0.7rem;
  background-color: var(--bg-tertiary);
  padding: 0.15rem 0.4rem;
  border-radius: 3px;
}

.comment-body {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 0.5rem;
}

.comment-source {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-style: italic;
}

.moderation-note {
  font-size: 0.8rem;
  color: var(--accent-warning);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-top: 0.5rem;
  font-weight: 500;
}

.submit-correction-panel {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 2rem;
}

.submit-correction-panel h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.submit-correction-panel p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

/* --- Forms & Inputs --- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-bottom: 1.2rem;
}

.form-group-full {
  grid-column: span 2;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.2rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-control {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px var(--accent-light);
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none'%3E%3Cpath d='M7 9l3 3 3-3' stroke='%2371717a' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-position: right 0.75rem center;
  background-size: 1.2rem;
  background-repeat: no-repeat;
  padding-right: 2.5rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  cursor: pointer;
  user-select: none;
}

.checkbox-control {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  cursor: pointer;
}

.btn {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.btn-primary {
  background-color: var(--accent-blue);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: var(--accent-blue-hover);
  color: #FFFFFF;
  text-decoration: none;
}

.btn-secondary {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--border-color);
  text-decoration: none;
}

/* Alert Notification Banner */
.alert-banner {
  padding: 1rem 1.2rem;
  border-radius: 6px;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  line-height: 1.5;
}

.alert-banner-success {
  background-color: var(--accent-success-light);
  border: 1px solid var(--accent-success);
  color: var(--accent-success);
}

/* --- Contribute page layouts --- */
.contribute-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3.5rem;
}

.contribute-info h2 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.rules-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.rules-card h4 {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.8rem;
}

.rules-card ul {
  list-style: none;
}

.rules-card ul li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.rules-allowed h4 {
  color: var(--accent-success);
}

.rules-allowed ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-success);
  font-weight: bold;
}

.rules-not-allowed h4 {
  color: var(--accent-warning);
}

.rules-not-allowed ul li::before {
  content: "✗";
  position: absolute;
  left: 0;
  color: var(--accent-warning);
  font-weight: bold;
}

/* --- Generic Editorial Pages (About, Disclaimer, Contact) --- */
.editorial-page {
  max-width: 750px;
  margin: 0 auto;
}

.editorial-page h1 {
  font-size: 2.6rem;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--text-primary);
  padding-bottom: 0.5rem;
}

.editorial-page h2 {
  font-size: 1.6rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.editorial-page p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.editorial-page ul, .editorial-page ol {
  padding-left: 1.8rem;
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
  font-size: 1.02rem;
}

.editorial-page li {
  margin-bottom: 0.5rem;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3.5rem;
}

.contact-info-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 2rem;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-item h4 {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

.contact-item p {
  font-size: 1rem;
  color: var(--text-primary);
}

/* --- Animations & Utilities --- */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Responsive Adjustments --- */
@media (max-width: 900px) {
  .footer-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .footer-disclaimer-short {
    text-align: center;
  }
  
  .profile-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .profile-meta-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .contribute-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  header {
    position: relative;
  }
  
  .header-container {
    padding: 1rem;
  }
  
  .mobile-nav-toggle {
    display: block;
    order: 3;
  }
  
  .theme-toggle-btn {
    order: 2;
    margin-left: auto;
    margin-right: 1rem;
  }
  
  nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }
  
  nav.open {
    display: flex;
  }
  
  .nav-links {
    flex-direction: column;
    width: 100%;
    align-items: flex-start;
    gap: 1.2rem;
  }
  
  .nav-link {
    width: 100%;
    display: block;
    padding: 0.5rem 0;
  }
  
  .nav-link.active::after {
    bottom: 0;
    left: -1rem;
    width: 3px;
    height: 100%;
  }
  
  .hero h1 {
    font-size: 2.2rem;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
  
  main {
    padding: 2rem 1rem;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .form-group-full {
    grid-column: span 1;
  }
}