/**
 * Grafik Page Styles
 * Custom styling for trading widgets and financial charts
 * Version: 1.1.3
 */

/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
  /* Grafik Page Specific Colors */
  --grafik-primary: #0D9488;
  --grafik-secondary: #14B8A6;
  --grafik-accent: #F59E0B;
  --grafik-success: #10B981;
  --grafik-danger: #EF4444;
  --grafik-warning: #F59E0B;
  
  /* Widget Container Colors */
  --widget-bg: #FFFFFF;
  --widget-border: #E5E7EB;
  --widget-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --widget-shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  
  /* Loading Animation Colors */
  --loading-bg: #FFFFFF;
  --loading-spinner: var(--grafik-primary);
  
  /* Typography */
  --grafik-font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --grafik-heading-weight: 600;
  --grafik-text-weight: 400;
  
  /* Spacing System */
  --grafik-spacing-xs: 0.5rem;
  --grafik-spacing-sm: 1rem;
  --grafik-spacing-md: 1.5rem;
  --grafik-spacing-lg: 2rem;
  --grafik-spacing-xl: 3rem;
  --grafik-spacing-2xl: 4rem;
  
  /* Border Radius */
  --grafik-radius-sm: 0.375rem;
  --grafik-radius-md: 0.5rem;
  --grafik-radius-lg: 0.75rem;
  --grafik-radius-xl: 1rem;
  
  /* Breakpoints */
  --bp-mobile: 480px;
  --bp-tablet: 768px;
  --bp-desktop: 1024px;
  --bp-wide: 1200px;
}

/* Dark Mode Variables - Activated via .dark class on html */
html.dark {
  --widget-bg: #1e293b;
  --widget-border: #374151;
  --widget-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
  --widget-shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
  --loading-bg: #1e293b;
}

/* ===== BASE STYLES ===== */
.grafik-page-wrapper {
  font-family: var(--grafik-font-family);
  line-height: 1.6;
  color: var(--text-color, #1F2937);
  background-color: var(--bg-color, #F9FAFB);
  min-height: 100vh;
  overflow-x: hidden; /* Prevent horizontal scroll on page level */
}

.grafik-page-wrapper .container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--grafik-spacing-sm);
}

/* ===== PAGE HEADER ===== */
.grafik-page-header {
  position: relative;
  text-align: center;
  padding: var(--grafik-spacing-xs) var(--grafik-spacing-xs);
  background: #ffffff;
  color: #1f2937;
  border-radius: var(--grafik-radius-lg);
  margin: var(--grafik-spacing-md) 0 var(--grafik-spacing-md) 0;
  border: 1px solid #e5e7eb;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* Subtle dot texture */
.grafik-page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(#e5e7eb 1px, transparent 1px);
  background-size: 16px 16px;
  opacity: 0.5;
  pointer-events: none;
  border-radius: var(--grafik-radius-lg);
}

.grafik-page-header .page-title {
  position: relative;
  font-size: 1.75rem;
  font-weight: 600;
  margin: 0 0 var(--grafik-spacing-xs) 0;
  color: var(--grafik-primary);
  letter-spacing: -0.01em;
}

.grafik-page-header .page-intro {
  position: relative;
  font-size: 0.9rem;
  color: #6b7280;
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.5;
}

.grafik-page-header .page-intro p {
  margin: 0;
}

/* Dark mode header */
html.dark .grafik-page-header {
  background: #1e293b;
  color: #e2e8f0;
  border-color: #374151;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

html.dark .grafik-page-header::before {
  background-image: radial-gradient(#374151 1px, transparent 1px);
  opacity: 0.4;
}

html.dark .grafik-page-header .page-title {
  color: #14b8a6;
}

html.dark .grafik-page-header .page-intro {
  color: #94a3b8;
}

/* ===== MAIN CHART SECTION ===== */
.main-chart-section {
  margin-bottom: var(--grafik-spacing-md);
}

.chart-container {
  background: var(--widget-bg);
  border-radius: var(--grafik-radius-xl);
  box-shadow: var(--widget-shadow);
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}

.chart-container:hover {
  box-shadow: var(--widget-shadow-hover);
}

.chart-container .widget-header {
  padding: var(--grafik-spacing-xs);
  background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);
  border-bottom: 1px solid var(--widget-border);
}

.chart-container .widget-header h2 {
  font-size: 1.5rem;
  font-weight: var(--grafik-heading-weight);
  margin: 0 0 var(--grafik-spacing-xs) 0;
  color: var(--grafik-primary);
}

.chart-container .widget-header p {
  margin: 0;
  color: #6B7280;
  font-size: 0.875rem;
}

/* TradingView Widget Container */
.tradingview-widget-container {
  position: relative;
  width: 100%;
  height: 650px;
  background: #FFFFFF;
}

.tradingview-widget-container iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* ===== WIDGETS GRID SECTION ===== */
.widgets-grid-section {
  margin-bottom: var(--grafik-spacing-sm);
}

.widgets-grid {
  display: grid !important;
  gap: var(--grafik-spacing-lg);
  grid-template-columns: 2fr 1fr !important;
  grid-template-rows: auto auto auto !important;
  grid-auto-flow: row !important;
}

/* Widget Cards */
.widget-card {
  background: var(--widget-bg);
  border-radius: var(--grafik-radius-lg);
  box-shadow: var(--widget-shadow);
  overflow: hidden;
  transition: all 0.3s ease;
  border: 1px solid var(--widget-border);
}

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

.widget-card .widget-header {
  padding: var(--grafik-spacing-sm);
  background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);
  border-bottom: 1px solid var(--widget-border);
}

.widget-card .widget-header h3 {
  font-size: 1.25rem;
  font-weight: var(--grafik-heading-weight);
  margin: 0 0 var(--grafik-spacing-xs) 0;
  color: var(--grafik-primary);
}

.widget-card .widget-header p {
  margin: 0;
  color: #6B7280;
  font-size: 0.875rem;
}

.widget-card .widget-content {
  position: relative;
  height: 500px;
  background: #FFFFFF;
}

.widget-card .widget-content iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* Specific Widget Adjustments */
.economic-calendar-widget {
  grid-column: 1; /* Left column (larger) */
  grid-row: 1;
}

.technical-signals-widget {
  grid-column: 2; /* Right column (smaller) */
  grid-row: 1; /* Same row as Economic Calendar */
}

.community-outlook-widget {
  grid-column: 1 / -1; /* Span full width across both columns */
  grid-row: 2; /* Second row */
}

.technical-signals-widget .widget-content {
  height: 750px;
  overflow: hidden;
  background: #FFFFFF;
}

.technical-signals-widget .widget-content .tradingview-widget-container {
  height: 100%;
  width: 100%;
}

.economic-calendar-widget .widget-content {
  height: 750px;
  overflow: hidden;
  background: #FFFFFF;
}

.economic-calendar-widget .widget-content .tradingview-widget-container {
  height: 100%;
  width: 100%;
}

.community-outlook-widget .widget-content {
  height: 450px;
  background: #FFFFFF;
}

/* ===== LOADING STATES ===== */
.tradingview-widget-loading,
.widget-loading {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #FFFFFF;
  z-index: 1;
  transition: opacity 0.3s ease;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid #E5E7EB;
  border-top: 3px solid var(--loading-spinner);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: var(--grafik-spacing-sm);
}

.tradingview-widget-loading p,
.widget-loading p {
  color: #6B7280;
  font-size: 0.875rem;
  margin: 0;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Hide loading when iframe loads */
.tradingview-widget-container iframe:not([src=""]) ~ .tradingview-widget-loading,
.widget-content iframe:not([src=""]) ~ .widget-loading {
  opacity: 0;
  pointer-events: none;
}

/* ===== EDUCATIONAL CONTENT SECTION ===== */
.educational-content-section {
  background: var(--widget-bg);
  border-radius: var(--grafik-radius-xl);
  padding: var(--grafik-spacing-md);
  box-shadow: var(--widget-shadow);
  margin-bottom: var(--grafik-spacing-xl);
}

.educational-content-section h2 {
  font-size: 2rem;
  font-weight: var(--grafik-heading-weight);
  color: var(--grafik-primary);
  text-align: center;
  margin: 0 0 var(--grafik-spacing-md) 0;
}

.content-grid {
  display: grid;
  gap: var(--grafik-spacing-lg);
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  margin-bottom: var(--grafik-spacing-2xl);
}

.content-card {
  background: #F8FAFC;
  padding: var(--grafik-spacing-lg);
  border-radius: var(--grafik-radius-lg);
  border: 1px solid #E2E8F0;
  transition: all 0.3s ease;
}

.content-card:hover {
  background: #F1F5F9;
  transform: translateY(-1px);
}

.content-card h3 {
  font-size: 1.25rem;
  font-weight: var(--grafik-heading-weight);
  color: var(--grafik-primary);
  margin: 0 0 var(--grafik-spacing-sm) 0;
}

.content-card p {
  color: #4B5563;
  margin: 0 0 var(--grafik-spacing-sm) 0;
  line-height: 1.6;
}

.content-card ul {
  margin: 0;
  padding-left: var(--grafik-spacing-md);
  color: #4B5563;
}

.content-card li {
  margin-bottom: var(--grafik-spacing-xs);
  line-height: 1.5;
}

.content-card li strong {
  color: var(--grafik-primary);
  font-weight: var(--grafik-heading-weight);
}

/* Disclaimer Section */
.disclaimer-section {
  background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
  padding: var(--grafik-spacing-lg);
  border-radius: var(--grafik-radius-lg);
  border: 1px solid #F59E0B;
  border-left: 4px solid var(--grafik-warning);
}

.disclaimer-section h3 {
  font-size: 1.25rem;
  font-weight: var(--grafik-heading-weight);
  color: #92400E;
  margin: 0 0 var(--grafik-spacing-sm) 0;
}

.disclaimer-section p {
  color: #78350F;
  margin: 0 0 var(--grafik-spacing-sm) 0;
  line-height: 1.6;
}

.disclaimer-section p:last-child {
  margin-bottom: 0;
}

.disclaimer-section strong {
  font-weight: var(--grafik-heading-weight);
}

/* ===== RESPONSIVE DESIGN ===== */

/* Large Desktop (1200px+) */
@media (min-width: 1200px) {
  .grafik-page-wrapper .container {
    padding: 0 var(--grafik-spacing-lg);
  }
  
  .widgets-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }
  
  .content-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .tradingview-widget-container {
    height: 700px;
  }
}

/* Desktop (1024px - 1199px) */
@media (min-width: 1024px) and (max-width: 1199px) {
  .widgets-grid {
    grid-template-columns: 1fr;
    gap: var(--grafik-spacing-md);
  }
  
  .technical-signals-widget {
    max-width: none;
  }
  
  .technical-signals-widget .widget-content iframe {
    transform: none;
    width: 100%;
  }
}

/* Tablet (768px - 1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
  .grafik-page-header .page-title {
    font-size: 2rem;
  }

  .widgets-grid {
    grid-template-columns: 1fr;
    gap: var(--grafik-spacing-md);
  }

  .economic-calendar-widget,
  .technical-signals-widget,
  .community-outlook-widget {
    grid-column: 1 !important;
    grid-row: auto !important;
  }

  .tradingview-widget-container {
    height: 500px;
  }

  .widget-card .widget-content {
    height: 500px;
  }

  .technical-signals-widget .widget-content {
    height: 600px;
  }

  .economic-calendar-widget .widget-content {
    height: 550px;
  }

  .educational-content-section {
    padding: var(--grafik-spacing-lg);
  }
}

/* Mobile (480px - 767px) */
@media (min-width: 480px) and (max-width: 767px) {
  .grafik-page-header {
    padding: var(--grafik-spacing-lg) var(--grafik-spacing-sm);
  }
  
  .grafik-page-header .page-title {
    font-size: 1.75rem;
  }
  
  .grafik-page-header .page-intro {
    font-size: 1rem;
  }
  
  .widgets-grid {
    grid-template-columns: 1fr;
    gap: var(--grafik-spacing-md);
  }
  
  .tradingview-widget-container {
    height: 400px;
  }
  
  .widget-card .widget-content {
    height: 350px;
  }
  
  .technical-signals-widget {
    max-width: none;
  }
  
  .technical-signals-widget .widget-content {
    height: 500px;
  }

  .economic-calendar-widget .widget-content {
    height: 450px;
  }
  
  .educational-content-section {
    padding: var(--grafik-spacing-md);
  }
  
  .content-grid {
    grid-template-columns: 1fr;
    gap: var(--grafik-spacing-md);
  }
}

/* Very Small Mobile (< 375px) */
@media (max-width: 374px) {
  .grafik-page-wrapper .container {
    padding: 0 var(--grafik-spacing-xs);
  }
  
  .grafik-page-header {
    padding: var(--grafik-spacing-sm) var(--grafik-spacing-xs);
    margin: var(--grafik-spacing-xs) 0 var(--grafik-spacing-md) 0;
  }
  
  .grafik-page-header .page-title {
    font-size: 1.25rem;
  }
  
  .grafik-page-header .page-intro {
    font-size: 0.8rem;
  }
  
  .widgets-grid {
    grid-template-columns: 1fr;
    gap: var(--grafik-spacing-xs);
  }
  
  .widget-card {
    min-width: 0;
    overflow: hidden;
  }
  
  .tradingview-widget-container {
    height: 280px;
    overflow: hidden;
  }
  
  .widget-card .widget-content {
    height: 250px;
    overflow: hidden;
  }
  
  .technical-signals-widget .widget-content {
    height: 450px;
    overflow: hidden;
  }

  .economic-calendar-widget .widget-content {
    height: 400px;
    overflow: hidden;
  }
  
  .community-outlook-widget .widget-content {
    height: 300px;
    overflow: auto;
  }
  
  .community-outlook-widget .widget-content iframe {
    min-width: 320px;
    width: 100%;
  }
  
  .educational-content-section {
    padding: var(--grafik-spacing-xs);
  }
  
  .educational-content-section h2 {
    font-size: 1.25rem;
  }
  
  .content-grid {
    grid-template-columns: 1fr;
    gap: var(--grafik-spacing-xs);
  }
  
  .content-card {
    padding: var(--grafik-spacing-sm);
  }
  
  .disclaimer-section {
    padding: var(--grafik-spacing-sm);
  }
}

/* Small Mobile (375px - 479px) */
@media (min-width: 375px) and (max-width: 479px) {
  .grafik-page-wrapper .container {
    padding: 0 var(--grafik-spacing-xs);
  }
  
  .grafik-page-header {
    padding: var(--grafik-spacing-md) var(--grafik-spacing-sm);
    margin: var(--grafik-spacing-sm) 0 var(--grafik-spacing-lg) 0;
  }
  
  .grafik-page-header .page-title {
    font-size: 1.5rem;
  }
  
  .grafik-page-header .page-intro {
    font-size: 0.875rem;
  }
  
  .widgets-grid {
    grid-template-columns: 1fr;
    gap: var(--grafik-spacing-sm);
  }
  
  .widget-card {
    min-width: 0;
    overflow: hidden;
  }
  
  .tradingview-widget-container {
    height: 320px;
    overflow: hidden;
  }
  
  .widget-card .widget-content {
    height: 280px;
    overflow: hidden;
  }
  
  .technical-signals-widget .widget-content {
    height: 480px;
    overflow: hidden;
  }

  .economic-calendar-widget .widget-content {
    height: 420px;
    overflow: hidden;
  }
  
  .community-outlook-widget .widget-content {
    height: 320px;
    overflow: auto;
  }
  
  .community-outlook-widget .widget-content iframe {
    min-width: 375px;
    width: 100%;
  }
  
  .educational-content-section {
    padding: var(--grafik-spacing-sm);
  }
  
  .educational-content-section h2 {
    font-size: 1.5rem;
  }
  
  .content-grid {
    grid-template-columns: 1fr;
    gap: var(--grafik-spacing-sm);
  }
  
  .content-card {
    padding: var(--grafik-spacing-md);
  }
  
  .disclaimer-section {
    padding: var(--grafik-spacing-md);
  }
}

/* ===== ACCESSIBILITY IMPROVEMENTS ===== */
@media (prefers-reduced-motion: reduce) {
  .loading-spinner {
    animation: none;
  }
  
  .widget-card,
  .content-card {
    transition: none;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --widget-border: #000000;
    --grafik-primary: #000080;
  }
  
  .widget-card {
    border-width: 2px;
  }
}

/* ===== MOBILE OPTIMIZATION UTILITIES ===== */
.grafik-page-wrapper {
  overflow-x: hidden; /* Prevent horizontal scroll on page level */
}

.widget-card {
  max-width: 100%;
  box-sizing: border-box;
}

.widget-content {
  position: relative;
  box-sizing: border-box;
}

.widget-content iframe {
  max-width: 100%;
  box-sizing: border-box;
}

/* Ensure TradingView container is responsive */
.tradingview-widget-container {
  position: relative;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* Mobile-specific widget adjustments */
@media (max-width: 767px) {
  /* Stack widgets vertically on mobile */
  .widgets-grid {
    grid-template-columns: 1fr !important;
    grid-template-rows: auto !important;
  }

  .economic-calendar-widget,
  .technical-signals-widget,
  .community-outlook-widget {
    grid-column: 1 !important;
    grid-row: auto !important;
  }

  /* TradingView widgets fill their containers */
  .economic-calendar-widget .widget-content .tradingview-widget-container,
  .technical-signals-widget .widget-content .tradingview-widget-container {
    width: 100%;
    height: 100%;
  }

  /* Compact widget headers on mobile */
  .widget-card .widget-header {
    padding: var(--grafik-spacing-xs) var(--grafik-spacing-sm);
  }

  .widget-card .widget-header h3 {
    font-size: 1.1rem;
  }

  .widget-card .widget-header p {
    font-size: 0.75rem;
    margin-top: 2px;
  }

  /* Add scroll indicators for overflowing content */
  .widget-content::-webkit-scrollbar {
    height: 4px;
    width: 4px;
  }

  .widget-content::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 2px;
  }

  .widget-content::-webkit-scrollbar-thumb {
    background: var(--grafik-primary);
    border-radius: 2px;
  }

  .widget-content::-webkit-scrollbar-thumb:hover {
    background: var(--grafik-secondary);
  }
}

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {
  .widget-card {
    transform: none !important; /* Disable hover transforms on touch devices */
  }
  
  .widget-card:hover {
    transform: none !important;
  }
  
  .content-card:hover {
    transform: none !important;
  }
}

/* ===== ECONOMIC CALENDAR FULLSCREEN MODAL ===== */
.economic-calendar-fullscreen-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #FFFFFF;
  z-index: 9999;
  display: none;
  flex-direction: column;
  opacity: 0;
  transform: translateY(100%);
  transition: all 0.3s ease-in-out;
}

.economic-calendar-fullscreen-modal.active {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

.economic-calendar-fullscreen-modal .modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--grafik-spacing-sm) var(--grafik-spacing-md);
  background: linear-gradient(135deg, var(--grafik-primary) 0%, var(--grafik-secondary) 100%);
  color: white;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  min-height: 60px;
  box-sizing: border-box;
}

.economic-calendar-fullscreen-modal .modal-header h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: var(--grafik-heading-weight);
  flex: 1;
}

.economic-calendar-fullscreen-modal .modal-close {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease;
  flex-shrink: 0;
}

.economic-calendar-fullscreen-modal .modal-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

.economic-calendar-fullscreen-modal .modal-close:active {
  background: rgba(255, 255, 255, 0.4);
  transform: scale(0.95);
}

.economic-calendar-fullscreen-modal .modal-content {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: #FFFFFF;
}

.economic-calendar-fullscreen-modal .modal-content iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.economic-calendar-fullscreen-modal .modal-loading {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #FFFFFF;
  z-index: 1;
  transition: opacity 0.3s ease;
}

.economic-calendar-fullscreen-modal .modal-loading .loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid #E5E7EB;
  border-top: 3px solid var(--grafik-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: var(--grafik-spacing-sm);
}

.economic-calendar-fullscreen-modal .modal-loading p {
  color: #6B7280;
  font-size: 0.875rem;
  margin: 0;
}

/* Hide modal loading when iframe loads */
.economic-calendar-fullscreen-modal .modal-content iframe:not([src=""]) ~ .modal-loading {
  opacity: 0;
  pointer-events: none;
}

/* Hide Investing.com branding in Economic Calendar fullscreen modal */
.economic-calendar-fullscreen-modal .modal-content iframe {
  /* Hide only the Investing.com logo while keeping filters and controls visible */
  margin-top: -30px; /* Reduced to hide only the logo, not the filters panel */
  height: calc(100% + 30px); /* Compensate for the negative margin */
  transform: translateY(0);
}

/* Ensure proper overflow handling for fullscreen modal */
.economic-calendar-fullscreen-modal .modal-content {
  overflow: hidden;
  position: relative;
}

/* Mobile-specific clickable title styling */
.calendar-title-clickable {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--grafik-spacing-xs);
}

.mobile-fullscreen-hint {
  font-size: 2.5rem;
  opacity: 0.6;
  display: none;
  color: #6B7280;
  font-weight: normal;
}

/* Show mobile hint and make title clickable on mobile */
@media (max-width: 767px) {
  .calendar-title-clickable {
    cursor: pointer;
    transition: color 0.2s ease;
    user-select: none;
  }
  
  .calendar-title-clickable:hover {
    color: var(--grafik-secondary);
  }
  
  .calendar-title-clickable:active {
    transform: scale(0.98);
  }
  
  .mobile-fullscreen-hint {
    display: inline-block;
    animation: pulse 2s infinite;
  }
  
}

/* Animations */
@keyframes pulse {
  0%, 100% {
    opacity: 0.7;
  }
  50% {
    opacity: 1;
  }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(-50%);
  }
  40% {
    transform: translateY(-60%);
  }
  60% {
    transform: translateY(-55%);
  }
}

/* Prevent body scroll when modal is open */
body.modal-open {
  overflow: hidden;
  position: fixed;
  width: 100%;
}

/* Accessibility improvements */
.economic-calendar-fullscreen-modal[aria-hidden="true"] {
  display: none;
}

.economic-calendar-fullscreen-modal[aria-hidden="false"] {
  display: flex;
}

/* Focus management */
.economic-calendar-fullscreen-modal .modal-close:focus {
  outline: 2px solid rgba(255, 255, 255, 0.8);
  outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .economic-calendar-fullscreen-modal .modal-header {
    border-bottom: 2px solid #000000;
  }
  
  .economic-calendar-fullscreen-modal .modal-close {
    border: 2px solid rgba(255, 255, 255, 0.8);
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .economic-calendar-fullscreen-modal {
    transition: none;
  }
  
  .calendar-title-clickable::after {
    animation: none;
  }
  
  .mobile-fullscreen-hint {
    animation: none;
  }
  
  .economic-calendar-fullscreen-modal .modal-loading .loading-spinner {
    animation: none;
  }
}

/* ===== TECHNICAL SIGNALS FULLSCREEN MODAL ===== */
.technical-signals-fullscreen-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #FFFFFF;
  z-index: 9999;
  display: none;
  flex-direction: column;
  opacity: 0;
  transform: translateY(100%);
  transition: all 0.3s ease-in-out;
}

.technical-signals-fullscreen-modal.active {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

.technical-signals-fullscreen-modal .modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--grafik-spacing-sm) var(--grafik-spacing-md);
  background: linear-gradient(135deg, var(--grafik-primary) 0%, var(--grafik-secondary) 100%);
  color: white;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  min-height: 60px;
  box-sizing: border-box;
}

.technical-signals-fullscreen-modal .modal-header h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: var(--grafik-heading-weight);
  flex: 1;
}

.technical-signals-fullscreen-modal .modal-close {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease;
  flex-shrink: 0;
}

.technical-signals-fullscreen-modal .modal-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

.technical-signals-fullscreen-modal .modal-close:active {
  background: rgba(255, 255, 255, 0.4);
  transform: scale(0.95);
}

.technical-signals-fullscreen-modal .modal-content {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: #FFFFFF;
}

.technical-signals-fullscreen-modal .modal-content iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.technical-signals-fullscreen-modal .modal-loading {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #FFFFFF;
  z-index: 1;
  transition: opacity 0.3s ease;
}

.technical-signals-fullscreen-modal .modal-loading .loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid #E5E7EB;
  border-top: 3px solid var(--grafik-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: var(--grafik-spacing-sm);
}

.technical-signals-fullscreen-modal .modal-loading p {
  color: #6B7280;
  font-size: 0.875rem;
  margin: 0;
}

/* Hide modal loading when iframe loads */
.technical-signals-fullscreen-modal .modal-content iframe:not([src=""]) ~ .modal-loading {
  opacity: 0;
  pointer-events: none;
}

/* Technical Signals clickable title styling */
.signals-title-clickable {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--grafik-spacing-xs);
}

/* Show mobile hint and make title clickable on mobile */
@media (max-width: 767px) {
  .signals-title-clickable {
    cursor: pointer;
    transition: color 0.2s ease;
    user-select: none;
  }
  
  .signals-title-clickable:hover {
    color: var(--grafik-secondary);
  }
  
  .signals-title-clickable:active {
    transform: scale(0.98);
  }
}

/* ===== CHART FULLSCREEN MODAL ===== */
.chart-fullscreen-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #FFFFFF;
  z-index: 9999;
  display: none;
  flex-direction: column;
  opacity: 0;
  transform: translateY(100%);
  transition: all 0.3s ease-in-out;
}

.chart-fullscreen-modal.active {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

.chart-fullscreen-modal .modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--grafik-spacing-sm) var(--grafik-spacing-md);
  background: linear-gradient(135deg, var(--grafik-primary) 0%, var(--grafik-secondary) 100%);
  color: white;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  min-height: 60px;
  box-sizing: border-box;
}

.chart-fullscreen-modal .modal-header h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: var(--grafik-heading-weight);
  flex: 1;
}

.chart-fullscreen-modal .modal-close {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease;
  flex-shrink: 0;
}

.chart-fullscreen-modal .modal-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

.chart-fullscreen-modal .modal-close:active {
  background: rgba(255, 255, 255, 0.4);
  transform: scale(0.95);
}

.chart-fullscreen-modal .modal-content {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: #FFFFFF;
}

.chart-fullscreen-modal .modal-content #fullscreen-chart-widget {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.chart-fullscreen-modal .modal-loading {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #FFFFFF;
  z-index: 1;
  transition: opacity 0.3s ease;
}

.chart-fullscreen-modal .modal-loading .loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid #E5E7EB;
  border-top: 3px solid var(--grafik-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: var(--grafik-spacing-sm);
}

.chart-fullscreen-modal .modal-loading p {
  color: #6B7280;
  font-size: 0.875rem;
  margin: 0;
}

/* Chart clickable title styling */
.chart-title-clickable {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--grafik-spacing-xs);
}

/* Show mobile hint and make title clickable on mobile */
@media (max-width: 767px) {
  .chart-title-clickable {
    cursor: pointer;
    transition: color 0.2s ease;
    user-select: none;
  }
  
  .chart-title-clickable:hover {
    color: var(--grafik-secondary);
  }
  
  .chart-title-clickable:active {
    transform: scale(0.98);
  }
}

/* ===== PRINT STYLES ===== */
@media print {
  .grafik-page-wrapper {
    background: white;
  }

  .widget-card,
  .educational-content-section {
    box-shadow: none;
    border: 1px solid #000;
  }

  .tradingview-widget-loading,
  .widget-loading {
    display: none;
  }

  .economic-calendar-fullscreen-modal,
  .technical-signals-fullscreen-modal,
  .chart-fullscreen-modal {
    display: none !important;
  }

  .mobile-fullscreen-hint {
    display: none !important;
  }
}

/* =============================================
   DARK MODE STYLES (html.dark class)
   ============================================= */

/* Dark mode - Page wrapper */
html.dark .grafik-page-wrapper {
  background-color: #0f172a !important;
  color: #e2e8f0 !important;
}

/* Dark mode - Widget cards */
html.dark .widget-card,
html.dark .chart-container {
  background: #1e293b !important;
  border-color: #374151 !important;
}

html.dark .widget-card .widget-header,
html.dark .chart-container .widget-header {
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%) !important;
  border-bottom-color: #374151 !important;
}

html.dark .widget-card .widget-header h3,
html.dark .chart-container .widget-header h2 {
  color: #14b8a6 !important;
}

html.dark .widget-card .widget-header p,
html.dark .chart-container .widget-header p {
  color: #94a3b8 !important;
}

html.dark .widget-card .widget-content,
html.dark .tradingview-widget-container {
  background: #1e293b !important;
}

/* Dark mode - Loading states */
html.dark .tradingview-widget-loading,
html.dark .widget-loading {
  background: #1e293b !important;
}

html.dark .tradingview-widget-loading p,
html.dark .widget-loading p {
  color: #94a3b8 !important;
}

html.dark .loading-spinner {
  border-color: #374151 !important;
  border-top-color: #14b8a6 !important;
}

/* Dark mode - Educational content */
html.dark .educational-content-section {
  background: #1e293b !important;
}

html.dark .educational-content-section h2 {
  color: #14b8a6 !important;
}

html.dark .content-card {
  background: #0f172a !important;
  border-color: #374151 !important;
}

html.dark .content-card:hover {
  background: #1e293b !important;
}

html.dark .content-card h3 {
  color: #14b8a6 !important;
}

html.dark .content-card p,
html.dark .content-card ul,
html.dark .content-card li {
  color: #94a3b8 !important;
}

html.dark .content-card li strong {
  color: #2dd4bf !important;
}

/* Dark mode - Disclaimer section */
html.dark .disclaimer-section {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(245, 158, 11, 0.1) 100%) !important;
  border-color: rgba(245, 158, 11, 0.4) !important;
}

html.dark .disclaimer-section h3 {
  color: #fbbf24 !important;
}

html.dark .disclaimer-section p {
  color: #fcd34d !important;
}

/* Dark mode - Fullscreen modals */
html.dark .economic-calendar-fullscreen-modal,
html.dark .technical-signals-fullscreen-modal,
html.dark .chart-fullscreen-modal {
  background: #0f172a !important;
}

html.dark .economic-calendar-fullscreen-modal .modal-content,
html.dark .technical-signals-fullscreen-modal .modal-content,
html.dark .chart-fullscreen-modal .modal-content {
  background: #1e293b !important;
}

html.dark .economic-calendar-fullscreen-modal .modal-loading,
html.dark .technical-signals-fullscreen-modal .modal-loading,
html.dark .chart-fullscreen-modal .modal-loading {
  background: #1e293b !important;
}

html.dark .economic-calendar-fullscreen-modal .modal-loading p,
html.dark .technical-signals-fullscreen-modal .modal-loading p,
html.dark .chart-fullscreen-modal .modal-loading p {
  color: #94a3b8 !important;
}

/* Dark mode - Mobile fullscreen hint */
html.dark .mobile-fullscreen-hint {
  color: #94a3b8 !important;
}

/* Dark mode - Scrollbar */
html.dark .widget-content::-webkit-scrollbar-track {
  background: #1e293b !important;
}

html.dark .widget-content::-webkit-scrollbar-thumb {
  background: #475569 !important;
}

html.dark .widget-content::-webkit-scrollbar-thumb:hover {
  background: #64748b !important;
}