/* ============================================================
   LemonadeChains - Shared Stylesheet
   ============================================================ */

/* 1. CSS Custom Properties
   ------------------------------------------------------------ */
[data-theme="light"],
:root {
  --color-primary: #1B6EF3;
  --color-primary-hover: #1559C9;
  --color-secondary: #7C3AED;
  --color-gain: #00C853;
  --color-loss: #FF1744;
  --bg-body: #F8F9FC;
  --bg-surface: #FFFFFF;
  --bg-surface-raised: #FFFFFF;
  --border-color: #E2E8F0;
  --text-primary: #1A202C;
  --text-secondary: #64748B;
  --text-muted: #94A3B8;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --navbar-bg: #FFFFFF;
  --navbar-border: #E2E8F0;
  --footer-bg: #F1F5F9;
  --input-bg: #F8F9FC;
  --input-border: #E2E8F0;
  --input-focus-border: #1B6EF3;
  --divider-bg: #FFFFFF;
  --google-btn-bg: #FFFFFF;
  --google-btn-border: #E2E8F0;
  --google-btn-text: #1A202C;
  --google-btn-hover-bg: #F8F9FC;
  --auth-footer-link: #1B6EF3;
}

[data-theme="dark"] {
  --color-primary: #4D8EFF;
  --color-primary-hover: #6BA1FF;
  --color-secondary: #A78BFA;
  --color-gain: #00E676;
  --color-loss: #FF5252;
  --bg-body: #0F1117;
  --bg-surface: #1A1D2E;
  --bg-surface-raised: #242736;
  --border-color: #2D3148;
  --text-primary: #E8ECF4;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
  --navbar-bg: #1A1D2E;
  --navbar-border: #2D3148;
  --footer-bg: #1A1D2E;
  --input-bg: #242736;
  --input-border: #2D3148;
  --input-focus-border: #4D8EFF;
  --divider-bg: #1A1D2E;
  --google-btn-bg: #242736;
  --google-btn-border: #2D3148;
  --google-btn-text: #E8ECF4;
  --google-btn-hover-bg: #2D3148;
  --auth-footer-link: #4D8EFF;
}

/* 2. Reset & Base Typography
   ------------------------------------------------------------ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-body);
  color: var(--text-primary);
  line-height: 1.6;
  margin: 0;
  transition: background-color 0.3s ease, color 0.3s ease;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  color: var(--color-primary-hover);
}

/* 3. Navbar
   ------------------------------------------------------------ */
.lc-navbar {
  background-color: var(--navbar-bg) !important;
  border-bottom: 1px solid var(--navbar-border);
  box-shadow: var(--shadow-sm);
  transition: background-color 0.3s ease;
}

.lc-navbar .navbar-brand {
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--color-primary) !important;
  letter-spacing: -0.5px;
}

.lc-navbar .nav-link {
  color: var(--text-secondary) !important;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 1rem !important;
  border-radius: var(--radius-sm);
  transition: color 0.2s ease, background-color 0.2s ease;
}

.lc-navbar .nav-link:hover {
  color: var(--text-primary) !important;
  background-color: var(--bg-surface-raised);
}

.lc-navbar .dropdown-menu {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.lc-navbar .dropdown-item {
  color: var(--text-primary);
  font-size: 0.95rem;
}

.lc-navbar .dropdown-item:hover {
  background-color: var(--bg-surface-raised);
  color: var(--color-primary);
}

.lc-navbar .dropdown-divider {
  border-color: var(--border-color);
}

.lc-navbar .navbar-toggler {
  border-color: var(--border-color);
}

.lc-navbar .navbar-toggler-icon {
  filter: var(--text-primary);
}

[data-theme="dark"] .navbar-toggler-icon {
  filter: invert(1);
}

#themeToggle {
  background: none;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  padding: 6px 10px;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.2s ease;
  margin-left: 8px;
}

#themeToggle:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background-color: var(--bg-surface-raised);
}

/* 4. Footer
   ------------------------------------------------------------ */
.lc-footer {
  background-color: var(--footer-bg);
  border-top: 1px solid var(--border-color);
  color: var(--text-secondary);
  transition: background-color 0.3s ease;
}

/* 5. Cards & Containers
   ------------------------------------------------------------ */
.lc-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  overflow: hidden;
}

.lc-card .card-header {
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 1.25rem;
}

.lc-card .card-header h2,
.lc-card .card-header h5 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.lc-card .card-body {
  padding: 1.25rem;
}

/* 6. Tables
   ------------------------------------------------------------ */
.lc-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.lc-table thead th {
  background-color: var(--bg-surface-raised);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.875rem 1rem;
  border-bottom: 2px solid var(--border-color);
  text-align: left;
}

.lc-table tbody td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  font-size: 0.95rem;
  vertical-align: middle;
}

.lc-table tbody tr {
  transition: background-color 0.15s ease;
}

.lc-table tbody tr:hover {
  background-color: var(--bg-surface-raised);
}

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

/* 7. Buttons
   ------------------------------------------------------------ */
.lc-btn-primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border: none;
  padding: 10px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-block;
  text-align: center;
  text-decoration: none;
}

.lc-btn-primary:hover {
  background-color: var(--color-primary-hover);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(27, 110, 243, 0.3);
  transform: translateY(-1px);
  text-decoration: none;
}

.lc-btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  padding: 9px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-block;
  text-align: center;
  text-decoration: none;
}

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

.lc-btn-google {
  background-color: var(--google-btn-bg);
  color: var(--google-btn-text);
  border: 1px solid var(--google-btn-border);
  padding: 10px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
}

.lc-btn-google:hover {
  background-color: var(--google-btn-hover-bg);
  color: var(--google-btn-text);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
}

.lc-btn-google i {
  color: #4285F4;
}

.lc-btn-danger {
  background-color: var(--color-loss);
  color: #FFFFFF;
  border: none;
  padding: 8px 18px;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-block;
  text-decoration: none;
}

.lc-btn-danger:hover {
  opacity: 0.9;
  box-shadow: 0 4px 12px rgba(255, 23, 68, 0.3);
  color: #FFFFFF;
  text-decoration: none;
}

.lc-btn-success {
  background-color: var(--color-gain);
  color: #FFFFFF;
  border: none;
  padding: 8px 18px;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-block;
  text-decoration: none;
}

.lc-btn-success:hover {
  opacity: 0.9;
  color: #FFFFFF;
  text-decoration: none;
}

.lc-btn-secondary {
  background-color: var(--bg-surface-raised);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  padding: 8px 18px;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-block;
  text-decoration: none;
}

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

.lc-btn-lg {
  padding: 14px 36px;
  font-size: 1.1rem;
}

/* 8. Forms & Inputs
   ------------------------------------------------------------ */
.lc-form-control {
  background-color: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 0.95rem;
  color: var(--text-primary);
  width: 100%;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.lc-form-control:focus {
  border-color: var(--input-focus-border);
  outline: none;
  box-shadow: 0 0 0 3px rgba(27, 110, 243, 0.15);
}

.lc-form-control::placeholder {
  color: var(--text-muted);
}

/* 9. Search Bar & Dropdown
   ------------------------------------------------------------ */
.lc-search-bar-container {
  position: relative;
  margin-bottom: 1.5rem;
}

.lc-search-bar {
  width: 100%;
  padding: 12px 20px 12px 44px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  background-color: var(--bg-surface);
  font-size: 0.95rem;
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.lc-search-bar:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(27, 110, 243, 0.15);
}

.lc-search-bar::placeholder {
  color: var(--text-muted);
}

.lc-search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.95rem;
}

.lc-search-results {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  z-index: 1000;
  max-height: 300px;
  overflow-y: auto;
  margin-top: 4px;
}

.lc-search-results .list-group-item {
  background-color: var(--bg-surface);
  border: none;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 10px 20px;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.lc-search-results .list-group-item:hover {
  background-color: var(--bg-surface-raised);
}

.lc-search-results .list-group-item:last-child {
  border-bottom: none;
}

/* 10. Watchlist
   ------------------------------------------------------------ */
.lc-watchlist {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.lc-watchlist-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.lc-watchlist-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 1.25rem;
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.15s ease;
}

.lc-watchlist-item:hover {
  background-color: var(--bg-surface-raised);
}

.lc-watchlist-item:last-child {
  border-bottom: none;
}

.lc-watchlist-item .stock-info {
  display: flex;
  flex-direction: column;
}

.lc-watchlist-item .stock-info a {
  font-weight: 600;
  color: var(--text-primary);
}

.lc-watchlist-item .stock-price {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-secondary);
  font-variant-numeric: tabular-nums;
}

.lc-watchlist-item .chart-container {
  width: 100px;
  height: 50px;
}

/* 11. Strategy Builder
   ------------------------------------------------------------ */
.lc-strategy-container {
  width: 320px;
  position: sticky;
  top: 80px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-md);
  max-height: calc(100vh - 100px);
  overflow-y: auto;
}

.lc-strategy-container.hidden {
  display: none;
}

.lc-strategy-fab {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: 12px 20px;
  border-radius: var(--radius-xl);
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  font-weight: 600;
  font-size: 0.9rem;
  z-index: 100;
  transition: all 0.2s ease;
}

.lc-strategy-fab:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(27, 110, 243, 0.3);
}

.lc-strategy-fab.hidden {
  display: none;
}

.lc-strategy-selected {
  border: 2px solid var(--color-primary) !important;
  background-color: var(--bg-surface-raised) !important;
}

/* 12. Auth Pages
   ------------------------------------------------------------ */
.lc-auth-container {
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.lc-auth-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  max-width: 440px;
  width: 100%;
  box-shadow: var(--shadow-md);
}

.lc-auth-card h1,
.lc-auth-card h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2rem;
}

.lc-auth-card .form-group {
  margin-bottom: 1.25rem;
}

.lc-auth-card .form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.lc-divider {
  margin: 1.5rem 0;
  text-align: center;
  position: relative;
}

.lc-divider::before,
.lc-divider::after {
  content: '';
  position: absolute;
  width: 40%;
  height: 1px;
  background-color: var(--border-color);
  top: 50%;
}

.lc-divider::before {
  left: 0;
}

.lc-divider::after {
  right: 0;
}

.lc-divider span {
  background: var(--divider-bg);
  padding: 0 12px;
  font-weight: 500;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.lc-auth-footer {
  text-align: center;
  margin-top: 1.5rem;
  color: var(--text-secondary);
}

.lc-auth-footer a {
  color: var(--auth-footer-link);
  font-weight: 600;
}

/* 13. Toast Notification System
   ------------------------------------------------------------ */
.lc-toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.lc-toast {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 300px;
  max-width: 420px;
  font-size: 0.95rem;
  color: var(--text-primary);
  pointer-events: auto;
  animation: lc-toast-in 0.3s ease forwards;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.lc-toast.lc-toast-out {
  animation: lc-toast-out 0.3s ease forwards;
}

.lc-toast-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
}

.lc-toast.success .lc-toast-icon { color: var(--color-gain); }
.lc-toast.error .lc-toast-icon { color: var(--color-loss); }
.lc-toast.warning .lc-toast-icon { color: #F59E0B; }
.lc-toast.info .lc-toast-icon { color: var(--color-primary); }

.lc-toast.success { border-left: 3px solid var(--color-gain); }
.lc-toast.error { border-left: 3px solid var(--color-loss); }
.lc-toast.warning { border-left: 3px solid #F59E0B; }
.lc-toast.info { border-left: 3px solid var(--color-primary); }

@keyframes lc-toast-in {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes lc-toast-out {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

/* 14. Money Values
   ------------------------------------------------------------ */
.lc-money-value {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

/* 15. Hero Sections
   ------------------------------------------------------------ */

/* Landing Hero */
.lc-hero-landing {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #FFFFFF;
  padding: 120px 0 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.lc-hero-landing h1 {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -1.5px;
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.lc-hero-landing p {
  font-size: 1.25rem;
  max-width: 640px;
  margin: 0 auto 2rem;
  opacity: 0.9;
}

/* Welcome Hero */
.lc-hero-welcome {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #FFFFFF;
  padding: 0;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 72px);
}

.lc-welcome-box {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 60px 50px;
  border-radius: var(--radius-xl);
  max-width: 600px;
  width: 100%;
}

.lc-welcome-box h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 2rem;
}

/* Dashboard Header */
.lc-dashboard-header {
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  padding: 2rem 0;
}

.lc-dashboard-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.lc-stat-card {
  background-color: var(--bg-surface-raised);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  display: inline-block;
  margin-right: 1rem;
  margin-top: 0.5rem;
}

.lc-stat-card .lc-stat-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.lc-stat-card .lc-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

/* Asset Header */
.lc-asset-header {
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  padding: 2rem 0;
}

.lc-asset-header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.lc-asset-header .lc-asset-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

/* Learn Hero */
.lc-hero-learn {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #FFFFFF;
  padding: 80px 0;
  text-align: center;
}

.lc-hero-learn h1 {
  color: #FFFFFF;
}

.lc-progress-card {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
}

.lc-progress-card h3,
.lc-progress-card h4 {
  color: #FFFFFF;
}

/* Congrats Hero */
.lc-hero-congrats {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
  color: #FFFFFF;
  padding: 100px 0;
  text-align: center;
}

.lc-hero-congrats h1 {
  font-size: 3rem;
  font-weight: 700;
  color: #FFFFFF;
}

.lc-hero-congrats p {
  font-size: 1.2rem;
  margin-top: 1rem;
}

/* 16. Feature Cards (Landing)
   ------------------------------------------------------------ */
.lc-feature-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.lc-feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.lc-feature-card .feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1.25rem;
  color: var(--color-primary);
}

.lc-feature-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.lc-feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* How It Works Section */
.lc-how-it-works {
  background-color: var(--bg-surface-raised);
  padding: 70px 0;
  text-align: center;
}

.lc-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 2rem;
}

.lc-step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.lc-step h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.lc-step p {
  color: var(--text-secondary);
  max-width: 360px;
}

/* 17. Trade Panel
   ------------------------------------------------------------ */
.lc-trade-panel {
  margin-top: 1.5rem;
}

.lc-trade-panel .trade-form {
  margin-bottom: 1rem;
}

/* 18. Filter Bar (Options)
   ------------------------------------------------------------ */
.lc-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-end;
  margin: 1.5rem 0;
  padding: 1.25rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
}

.lc-filter-bar .filter-group {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 140px;
}

.lc-filter-bar .filter-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.5rem;
}

/* 19. Legal Page
   ------------------------------------------------------------ */
.lc-legal-section {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.lc-legal-section h2 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-primary);
}

.lc-legal-section h3 {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.lc-legal-section p,
.lc-legal-section li {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.8;
}

/* 20. Options Detail Overrides
   ------------------------------------------------------------ */
.lc-options-page .main-content {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
  width: 100%;
}

.lc-options-page .main-content > *:not(.lc-strategy-container) {
  flex: 1;
  min-width: 0;
}

.lc-options-page .graph-and-details-container {
  display: flex;
  margin-top: 10px;
  justify-content: center;
  gap: 1rem;
}

.lc-options-page .graph-container {
  flex: 2;
  height: 500px;
  display: none;
  text-align: center;
}

.lc-options-page .details-table {
  flex: 1;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: none;
}

.lc-options-page .details-table table {
  width: 100% !important;
  border-collapse: collapse;
}

.lc-options-page .details-table td {
  border: none;
  padding: 6px 8px;
  color: var(--text-primary);
}

.lc-options-page .strategy-details-table {
  width: 100%;
  background-color: var(--bg-surface-raised);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 10px;
}

.lc-options-page .strategy-details-table td {
  border: none;
  padding: 4px 8px;
  color: var(--text-primary);
}

.lc-options-page #tradingview-chart {
  height: 375px !important;
  width: 100%;
}

/* Description Toggle */
.lc-description {
  max-height: 100px;
  overflow: hidden;
  transition: max-height 0.3s ease;
  color: var(--text-secondary);
}

.lc-description.expanded {
  max-height: none;
}

.lc-show-more {
  color: var(--color-primary);
  cursor: pointer;
  font-weight: 500;
  display: inline-block;
  margin-top: 0.5rem;
}

.lc-show-more:hover {
  text-decoration: underline;
}

/* TradingView mini chart */
.tv-widget-mini {
  width: 100%;
  height: 130px;
}

/* Central chart */
.central-chart-container {
  width: 100%;
  height: 400px;
  margin-top: 1rem;
  position: relative;
}

#tradingview-chart {
  height: 100% !important;
}

/* Article content */
.lc-article-content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.lc-article-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

/* 21. Modal Overrides
   ------------------------------------------------------------ */
.modal-content {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.modal-header {
  border-bottom-color: var(--border-color);
}

.modal-footer {
  border-top-color: var(--border-color);
}

/* 22. Responsive Breakpoints
   ------------------------------------------------------------ */
@media (max-width: 768px) {
  .lc-hero-landing h1 {
    font-size: 2.25rem;
  }

  .lc-hero-landing {
    padding: 80px 0 60px;
  }

  .lc-dashboard-header {
    padding: 1.5rem 0;
    text-align: center;
  }

  .lc-stat-card {
    display: block;
    margin-right: 0;
    margin-bottom: 0.5rem;
  }

  .lc-filter-bar {
    flex-direction: column;
  }

  .lc-strategy-container {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    top: auto;
    max-height: 60vh;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    z-index: 1000;
  }

  .lc-auth-card {
    padding: 32px 24px;
  }

  .lc-welcome-box {
    padding: 40px 24px;
  }

  .lc-welcome-box h1 {
    font-size: 1.75rem;
  }

  .lc-options-page .graph-and-details-container {
    flex-direction: column;
  }

  .lc-options-page .graph-container {
    width: 100%;
    height: 350px;
  }
}

@media (max-width: 480px) {
  .lc-hero-landing h1 {
    font-size: 1.75rem;
  }

  .lc-hero-landing p {
    font-size: 1rem;
  }

  .lc-toast {
    min-width: auto;
    max-width: calc(100vw - 48px);
  }
}