/*
 * Gold Price Australia - Main Stylesheet
 * A premium gold price tracking website for the Australian market
 * Inspired by goldprice.org (features) and giavang.org (structure)
 */

/* ==================== CSS RESET & BASE ==================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

/* ==================== CSS VARIABLES ==================== */
:root {
  /* Theme Colors - Giavang.org Style */
  --primary-blue: #01498a;
  --primary-blue-dark: #00315e;
  --primary-blue-light: #006eeb;
  --gold-accent: #ffc107;
  --gold-dark: #e0a800;

  /* Light Theme (Default) */
  --bg-primary: #ffffff;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f8f9fa;
  --border-color: #dee2e6;
  --border-accent: rgba(1, 73, 138, 0.3);

  /* Text Colors */
  --text-primary: #222222;
  --text-secondary: #555555;
  --text-muted: #6c757d;
  --text-heading: #00315e;

  /* Status Colors */
  --price-up: #28a745;
  --price-up-bg: rgba(40, 167, 69, 0.12);
  --price-down: #dc3545;
  --price-down-bg: rgba(220, 53, 69, 0.12);

  /* Accent Colors */
  --accent-blue: #006eeb;
  --accent-info: #17a2b8;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.08);

  /* Container Background */
  --container-bg: #ffffff;
  --container-shadow: 0 0 20px rgba(0, 0, 0, 0.05);

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 50%;

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Roboto Mono', 'SF Mono', 'Consolas', monospace;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms ease;

  /* Container */
  --container-max: 1200px;
  --container-padding: 1.5rem;
}

/* ==================== TYPOGRAPHY ==================== */
body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

h5 {
  font-size: 1.125rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--text-secondary);
}

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

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

/* ==================== LAYOUT ==================== */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--spacing-3xl) 0;
}

.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 768px) {

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* ==================== HEADER ==================== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--primary-blue);
  border-bottom: 3px solid var(--gold-accent);
  padding: var(--spacing-md) 0;
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
}

.logo:hover {
  color: #ffffff;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gold-accent);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.logo-text {
  color: #ffffff;
  font-weight: 800;
}

.logo-suffix {
  color: var(--gold-accent);
  font-weight: 600;
}

/* Live Price Badge in Header */
.live-price-badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-lg);
}

.live-indicator {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--price-up);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.live-dot {
  width: 8px;
  height: 8px;
  background: var(--price-up);
  border-radius: var(--radius-full);
  animation: pulse 2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(1.2);
  }
}

.header-price {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gold-accent);
}

.header-change {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
}

.header-change.up {
  color: var(--price-up);
  background: var(--price-up-bg);
}

.header-change.down {
  color: var(--price-down);
  background: var(--price-down-bg);
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.nav-link {
  padding: var(--spacing-sm) var(--spacing-md);
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.15);
}

/* Mobile Menu */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--spacing-sm);
  background: none;
  border: none;
  cursor: pointer;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: transform var(--transition-fast);
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    flex-direction: column;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
  }

  .nav.active {
    display: flex;
  }

  .live-price-badge {
    display: none;
  }
}

/* ==================== HERO SECTION ==================== */
.hero {
  padding: var(--spacing-2xl) 0;
  text-align: center;
  position: relative;
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow-card);
}

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

.hero-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: var(--spacing-md);
  color: var(--text-heading);
}

.hero-title span {
  color: var(--gold-accent);
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto var(--spacing-xl);
}

/* ==================== LIVE PRICE CARD ==================== */
.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.price-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-blue);
}

.price-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
}

.price-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.price-timestamp {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.price-main {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.price-value {
  font-family: var(--font-mono);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--primary-blue-dark);
  line-height: 1;
  margin-bottom: var(--spacing-sm);
}

.price-unit {
  font-size: 1.5rem;
  color: var(--text-secondary);
  font-weight: 400;
}

.price-change-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
}

.price-change {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-weight: 600;
}

.price-change.up {
  color: var(--price-up);
  background: var(--price-up-bg);
}

.price-change.down {
  color: var(--price-down);
  background: var(--price-down-bg);
}

.price-change-icon {
  font-size: 1rem;
}

/* Featured Price Box - Prominent Numbers (like reference image) */
.price-box-featured {
  background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  border: 2px solid var(--primary-blue);
  box-shadow: 0 4px 20px rgba(1, 73, 138, 0.15);
}

.price-main-row {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.5rem;
  margin: 1rem 0;
  flex-wrap: wrap;
}

.price-arrow {
  font-size: 1.5rem;
  font-weight: 700;
}

.price-arrow.up {
  color: #28a745;
}

.price-arrow.down {
  color: #dc3545;
}

.price-value-xl {
  font-family: var(--font-mono);
  font-size: 2.75rem;
  font-weight: 800;
  color: #1a1a2e;
  line-height: 1;
}

.price-currency {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-left: 0.25rem;
}

.price-change.positive {
  color: #28a745;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.1rem;
  background: none;
  padding: 0;
}

.price-change.negative {
  color: #dc3545;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.1rem;
  background: none;
  padding: 0;
}

.price-change-pct {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.1rem;
}

.price-change-pct.positive {
  color: #28a745;
}

.price-change-pct.negative {
  color: #dc3545;
}

/* Silver Featured Price Box */
.price-box-silver.price-box-featured {
  border-color: #6c757d;
  box-shadow: 0 4px 20px rgba(108, 117, 125, 0.15);
}

/* Price Tabs */
.price-tabs {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.price-tab {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.price-tab:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

.price-tab.active {
  background: var(--primary-blue);
  border-color: var(--primary-blue);
  color: #ffffff;
}

.price-tab.active {
  background: var(--gold-primary);
  border-color: var(--gold-primary);
  color: var(--bg-primary);
}

/* Price Details Grid */
.price-details {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
}

.price-detail-item {
  text-align: center;
  padding: var(--spacing-md);
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
}

.price-detail-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-xs);
}

.price-detail-value {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .price-value {
    font-size: 2.5rem;
  }

  .price-details {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==================== CHART SECTION ==================== */
.chart-section {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.chart-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0;
}

.chart-timeframes {
  display: flex;
  gap: var(--spacing-xs);
}

.timeframe-btn {
  padding: var(--spacing-xs) var(--spacing-md);
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.timeframe-btn:hover {
  border-color: var(--gold-primary);
  color: var(--gold-primary);
}

.timeframe-btn.active {
  background: var(--gold-primary);
  border-color: var(--gold-primary);
  color: var(--bg-primary);
}

.chart-container {
  height: 400px;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  position: relative;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.chart-container canvas {
  max-width: 100% !important;
  width: 100% !important;
  height: auto !important;
}

/* ==================== DEALER COMPARISON TABLE ==================== */
.dealer-section {
  padding: var(--spacing-3xl) 0;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.section-title {
  font-size: 1.75rem;
  margin: 0;
}

.section-title-icon {
  margin-right: var(--spacing-sm);
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* City Tabs */
.city-tabs {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.city-tab {
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.city-tab:hover {
  border-color: var(--gold-primary);
  color: var(--gold-primary);
}

.city-tab.active {
  background: var(--gold-primary);
  border-color: var(--gold-primary);
  color: var(--bg-primary);
}

/* Comparison Table */
.comparison-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.comparison-table thead {
  background: var(--bg-secondary);
}

.comparison-table th {
  padding: var(--spacing-md) var(--spacing-lg);
  text-align: left;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border-color);
}

.comparison-table td {
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.comparison-table tbody tr {
  background: var(--bg-card);
  transition: background var(--transition-fast);
}

.comparison-table tbody tr:hover {
  background: var(--bg-card-hover);
}

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

/* Dealer Info in Table */
.dealer-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.dealer-logo {
  width: 40px;
  height: 40px;
  background: var(--gold-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--bg-primary);
  font-size: 0.875rem;
}

.dealer-name {
  font-weight: 600;
  color: var(--text-primary);
}

.dealer-name a {
  color: inherit;
}

.dealer-name a:hover {
  color: var(--gold-primary);
}

.dealer-location {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Price Cells */
.price-cell {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1rem;
}

.price-cell.best-buy {
  color: var(--price-up);
}

.price-cell.best-sell {
  color: var(--price-up);
}

.price-badge {
  display: inline-block;
  padding: 2px 8px;
  background: var(--price-up-bg);
  color: var(--price-up);
  border-radius: var(--radius-sm);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-left: var(--spacing-sm);
}

/* Table Legend */
.table-legend {
  display: flex;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-secondary);
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-sm);
}

.legend-dot.best {
  background: var(--price-up);
}

/* ==================== CALCULATOR WIDGET ==================== */
.calculator-section {
  padding: var(--spacing-3xl) 0;
  background: var(--bg-secondary);
}

.calculator-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
}

.calculator-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
}

@media (max-width: 768px) {
  .calculator-grid {
    grid-template-columns: 1fr;
  }
}

.calculator-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.form-label {
  font-weight: 500;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.form-input,
.form-select {
  padding: var(--spacing-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 1rem;
  font-family: var(--font-mono);
  transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--gold-primary);
}

.form-select {
  cursor: pointer;
}

.calculator-result {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--spacing-xl);
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(212, 175, 55, 0.05) 100%);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
}

.result-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-sm);
}

.result-value {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 700;
  color: var(--gold-primary);
  line-height: 1;
}

.result-currency {
  font-size: 1.5rem;
  color: var(--text-secondary);
}

/* ==================== CITY LINKS ==================== */
.city-links-section {
  padding: var(--spacing-2xl) 0;
}

.city-links-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-md);
}

@media (max-width: 768px) {
  .city-links-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.city-link-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all var(--transition-fast);
}

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

.city-icon {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

.city-name {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.city-dealers-count {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ==================== NEWS SECTION ==================== */
.news-section {
  padding: var(--spacing-3xl) 0;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

@media (max-width: 992px) {
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .news-grid {
    grid-template-columns: 1fr;
  }
}

.news-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.news-card:hover {
  border-color: var(--gold-primary);
  transform: translateY(-4px);
}

.news-image {
  width: 100%;
  height: 180px;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.news-content {
  padding: var(--spacing-lg);
}

.news-date {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: var(--spacing-sm);
}

.news-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
  line-height: 1.4;
}

.news-title a {
  color: inherit;
}

.news-title a:hover {
  color: var(--gold-primary);
}

.news-excerpt {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-read-more {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gold-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.news-read-more:hover {
  color: var(--gold-light);
}

/* ==================== FOOTER ==================== */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand {
  max-width: 300px;
}

.footer-brand .logo {
  margin-bottom: var(--spacing-md);
}

.footer-description {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.footer-heading {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-md);
}

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

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--gold-primary);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-copyright {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  gap: var(--spacing-lg);
}

.footer-legal a {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.footer-legal a:hover {
  color: var(--gold-primary);
}

/* ==================== UTILITY CLASSES ==================== */
.text-gold {
  color: var(--gold-primary);
}

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

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

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

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

.mt-3 {
  margin-top: var(--spacing-lg);
}

.mt-4 {
  margin-top: var(--spacing-xl);
}

.mb-1 {
  margin-bottom: var(--spacing-sm);
}

.mb-2 {
  margin-bottom: var(--spacing-md);
}

.mb-3 {
  margin-bottom: var(--spacing-lg);
}

.mb-4 {
  margin-bottom: var(--spacing-xl);
}

.hidden {
  display: none;
}

/* ==================== AD PLACEMENTS ==================== */
.ad-container {
  background: var(--bg-card);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.ad-header {
  height: 90px;
  margin-bottom: var(--spacing-lg);
}

.ad-sidebar {
  width: 300px;
  height: 250px;
}

.ad-in-content {
  height: 280px;
  margin: var(--spacing-xl) 0;
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

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

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.5s ease forwards;
}

.slide-up {
  animation: slideUp 0.5s ease forwards;
}

/* ==================== PRINT STYLES ==================== */
@media print {

  .header,
  .footer,
  .ad-container {
    display: none;
  }

  body {
    background: white;
    color: black;
  }
}

/* ==================== GIAVANG.ORG STYLE COMPONENTS ==================== */

/* Sticky Sub-Navigation */
.sub-nav {
  position: sticky;
  top: 60px;
  z-index: 999;
  background: var(--primary-blue-dark);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--spacing-sm) 0;
  overflow: visible;
}

.sub-nav-inner {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  white-space: nowrap;
}

.sub-nav-dealers,
.sub-nav-cities {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.sub-nav-divider {
  width: 1px;
  height: 20px;
  background: rgba(255, 255, 255, 0.3);
  margin: 0 var(--spacing-sm);
}

.sub-nav-link {
  padding: var(--spacing-xs) var(--spacing-md);
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.8125rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.sub-nav-link:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.15);
}

/* Main Content Area */
.main-content {
  padding: var(--spacing-xl) 0;
  min-height: 60vh;
}

/* Page Header (giavang.org H1 style) */
.page-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 2px solid var(--border-color);
}

.page-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary-blue);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-sm);
}

.page-timestamp {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
}

/* Price Summary Grid */
.price-summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

@media (max-width: 768px) {
  .price-summary-grid {
    grid-template-columns: 1fr;
  }
}

/* Price Box (giavang.org style) */
.price-box {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-color);
  border-top: 4px solid var(--primary-blue);
}

.price-box-secondary {
  border-top-color: var(--gold-accent);
}

.price-box-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--border-color);
}

.price-box-icon {
  font-size: 1.5rem;
}

.price-box-label {
  font-weight: 600;
  color: var(--text-heading);
  font-size: 1rem;
}

.price-box-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.price-box-col {
  text-align: center;
}

.price-label-sm {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: var(--spacing-xs);
}

.price-value-lg {
  display: block;
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-blue);
}

.price-value-md {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-heading);
}

.price-unit-sm {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: var(--spacing-xs);
}

/* Section Heading (giavang.org H2 style) */
.content-section {
  margin-bottom: var(--spacing-3xl);
}

.section-heading {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-blue);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-bottom: var(--spacing-sm);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--primary-blue);
  display: inline-block;
}

.section-description {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  margin-bottom: var(--spacing-lg);
}

.highlight-green {
  color: var(--price-up);
  font-weight: 600;
}

/* Filter Tabs */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
}

.filter-tab {
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-tab:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

.filter-tab.active {
  background: var(--primary-blue);
  border-color: var(--primary-blue);
  color: #ffffff;
}

/* Chart Controls */
.chart-controls {
  display: flex;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
}

.chart-btn {
  padding: 6px 12px;
  background: #f8f9fa;
  border: 1px solid #dee2e6;
  border-radius: 4px;
  color: #555;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  -webkit-appearance: none;
  appearance: none;
}

.chart-btn:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

.chart-btn.active {
  background: var(--primary-blue);
  border-color: var(--primary-blue);
  color: #ffffff;
}

/* City Cards Grid */
.city-cards-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-md);
}

@media (max-width: 992px) {
  .city-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 576px) {
  .city-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.city-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.city-card:hover {
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.city-card-icon {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

.city-card-name {
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: var(--spacing-xs);
}

.city-card-count {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Calculator Box */
.calculator-box {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-color);
}

.calculator-grid {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: var(--spacing-lg);
  align-items: end;
}

@media (max-width: 768px) {
  .calculator-grid {
    grid-template-columns: 1fr;
  }
}

.calc-input-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.calc-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.calc-input,
.calc-select {
  padding: var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: var(--font-mono);
  background: var(--bg-secondary);
}

.calc-input:focus,
.calc-select:focus {
  outline: none;
  border-color: var(--primary-blue);
}

.calc-result-group {
  text-align: center;
  padding: var(--spacing-md);
  background: var(--primary-blue);
  border-radius: var(--radius-md);
  color: #ffffff;
  min-width: 200px;
}

.calc-result-label {
  display: block;
  font-size: 0.75rem;
  opacity: 0.8;
  margin-bottom: var(--spacing-xs);
}

.calc-result-value {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
}

/* ==================== DEALER PAGE COMPONENTS ==================== */

/* Breadcrumb */
.breadcrumb-bar {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: var(--spacing-sm) 0;
}

.breadcrumb {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.breadcrumb a {
  color: var(--primary-blue);
}

.breadcrumb a:hover {
  text-decoration: underline;
}

/* Dealer Profile */
.dealer-profile {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

@media (max-width: 768px) {
  .dealer-profile {
    grid-template-columns: 1fr;
  }
}

.dealer-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  text-align: center;
}

.dealer-logo-large {
  font-size: 4rem;
  margin-bottom: var(--spacing-md);
}

.dealer-info-card h3 {
  font-size: 1.25rem;
  color: var(--text-heading);
  margin-bottom: var(--spacing-xs);
}

.dealer-tagline {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-lg);
}

.dealer-meta {
  text-align: left;
  border-top: 1px solid var(--border-color);
  padding-top: var(--spacing-md);
}

.meta-item {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--border-color);
}

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

.meta-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.meta-value {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-heading);
}

.dealer-content {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-xl);
}

.dealer-content p {
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.dealer-content h4 {
  color: var(--text-heading);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

.dealer-content ul {
  list-style: none;
  padding: 0;
}

.dealer-content li {
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--border-color);
}

.dealer-content li:last-child {
  border-bottom: none;
}

/* Location Cards */
.location-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.location-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
}

.location-card h4 {
  color: var(--primary-blue);
  margin-bottom: var(--spacing-md);
}

.location-card p {
  margin-bottom: var(--spacing-sm);
  font-size: 0.9375rem;
}

/* FAQ Section */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
}

.faq-item h4 {
  color: var(--primary-blue);
  margin-bottom: var(--spacing-sm);
  font-size: 1rem;
}

.faq-item p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* Table Note */
.table-note {
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: var(--spacing-md);
}

/* City Cell in Table */
.city-cell {
  font-weight: 600;
  color: var(--text-heading);
}

/* Best Price Highlight */
.best-price {
  background: var(--price-up-bg);
  color: var(--price-up);
  font-weight: 700;
}

.price-badge {
  display: inline-block;
  margin-left: var(--spacing-xs);
  color: var(--price-up);
  font-weight: 700;
}

/* Spread Cell */
.spread-cell {
  color: var(--text-muted);
}

/* City Info Section */
.city-info {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-xl);
}

.city-info p {
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.city-info h4 {
  color: var(--text-heading);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

.city-info ul {
  list-style: none;
  padding: 0;
}

.city-info li {
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--border-color);
}

.city-info li:last-child {
  border-bottom: none;
}

/* Sub-nav active state */
.sub-nav-link.active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.2);
}

/* Silver Price Boxes */
.price-summary-silver {
  margin-bottom: var(--spacing-2xl);
}

.price-box-silver {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-color);
  border-top: 4px solid #c0c0c0;
}

.price-box-silver-secondary {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-color);
  border-top: 4px solid #a8a8a8;
}

.silver-price {
  color: #6c757d !important;
}

/* Section Subtext (giavang.org style) */
.section-subtext {
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md) 0;
}

.section-subtext p {
  margin: 0 0 var(--spacing-xs) 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--text-body);
}

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

.section-subtext strong {
  color: var(--text-heading);
}

/* ==================== DROPDOWN NAVIGATION ==================== */
.nav-dropdown {
  position: relative;
  display: inline-block;
}

.sub-nav-tab {
  display: inline-block;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.sub-nav-tab:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  padding: 1rem;
  margin-top: 4px;
}

.nav-dropdown:hover .dropdown-menu {
  display: flex;
  gap: 1.5rem;
}

.dropdown-section {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.dropdown-title {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.25rem;
}

.dropdown-menu a {
  color: var(--text-primary);
  font-size: 0.9rem;
  padding: 0.35rem 0;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.dropdown-menu a:hover {
  color: var(--primary-blue);
}

/* ==================== NEW SUB-NAV TABS ==================== */
.sub-nav-container {
  display: flex;
  justify-content: center;
  gap: 0;
  padding: 0.5rem 0;
}

.tab-wrapper {
  position: relative;
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 12px 24px;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.gold-tab {
  background: #FFD700;
  color: #01498a;
  border-radius: 4px 0 0 4px;
}

.silver-tab {
  background: #C0C0C0;
  color: #333;
  border-radius: 0 4px 4px 0;
}

.tab-dropdown {
  display: none !important;
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  border-radius: 0 0 8px 8px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
  padding: 1rem;
  z-index: 1001;
  min-width: 280px;
}

.tab-dropdown.active {
  display: block !important;
}

.dropdown-grid {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.dropdown-col {
  min-width: 120px;
}

.dropdown-title {
  font-size: 0.7rem;
  color: #999;
  font-weight: 700;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.dropdown-col a {
  display: block;
  color: #333;
  padding: 4px 0;
  font-size: 0.9rem;
  text-decoration: none;
}

.dropdown-col a:hover {
  color: var(--primary-blue);
}

/* Hamburger menu animation */
.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Chart controls */
.chart-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 1rem;
}

/* ==================== IMPROVED MOBILE RESPONSIVE ==================== */
@media (max-width: 768px) {

  /* CRITICAL: Prevent horizontal overflow on body */
  html,
  body {
    overflow-x: hidden !important;
    max-width: 100vw !important;
    width: 100% !important;
  }

  /* Max width for most elements - but NOT tables, canvas, or buttons */
  *:not(table):not(thead):not(tbody):not(tr):not(th):not(td):not(canvas):not(button):not(.chart-btn):not(.chart-controls) {
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Fix chart buttons specifically - SAFARI iOS COMPATIBLE */
  .chart-controls,
  div.chart-controls,
  section .chart-controls {
    display: -webkit-flex !important;
    display: flex !important;
    -webkit-flex-wrap: wrap !important;
    flex-wrap: wrap !important;
    gap: 8px !important;
    -webkit-justify-content: center !important;
    justify-content: center !important;
    max-width: 100% !important;
    width: 100% !important;
    -webkit-box-sizing: border-box !important;
    box-sizing: border-box !important;
  }

  /* Chart buttons - HIGH SPECIFICITY for Safari */
  .chart-btn,
  button.chart-btn,
  .chart-controls .chart-btn,
  .chart-controls button.chart-btn,
  div.chart-controls button.chart-btn {
    display: inline-block !important;
    width: auto !important;
    min-width: auto !important;
    max-width: fit-content !important;
    max-width: -webkit-fit-content !important;
    -webkit-flex: 0 0 auto !important;
    flex: 0 0 auto !important;
    -webkit-flex-shrink: 0 !important;
    flex-shrink: 0 !important;
    -webkit-flex-grow: 0 !important;
    flex-grow: 0 !important;
    padding: 4px 8px !important;
    font-size: 0.7rem !important;
    -webkit-appearance: none !important;
    appearance: none !important;
    -webkit-box-sizing: content-box !important;
    box-sizing: content-box !important;
    border-radius: 4px !important;
    background: #f8f9fa !important;
    border: 1px solid #dee2e6 !important;
    color: #555 !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    text-align: center !important;
    white-space: nowrap !important;
    line-height: 1.2 !important;
    margin: 2px !important;
  }

  .chart-btn.active,
  button.chart-btn.active {
    background: #01498a !important;
    border-color: #01498a !important;
    color: #fff !important;
  }

  .container {
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 0.75rem !important;
    padding-right: 0.75rem !important;
    overflow-x: hidden !important;
  }

  /* Table wrapper - allows horizontal scroll for table */
  .comparison-table-wrapper {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    max-width: 100% !important;
    margin: 0 -0.75rem !important;
    padding: 0 0.75rem !important;
  }

  /* Table itself - can be wider than container */
  .comparison-table {
    min-width: 500px !important;
    max-width: none !important;
  }

  /* Header Mobile */
  .header {
    padding: 0.5rem 0 !important;
  }

  .header-inner {
    flex-wrap: wrap !important;
    gap: 0.5rem !important;
    padding: 0 0.5rem !important;
  }

  .nav {
    display: none !important;
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    right: 0 !important;
    background: white !important;
    flex-direction: column !important;
    padding: 1rem !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
    z-index: 1000 !important;
  }

  .nav.active {
    display: flex !important;
  }

  .nav-link {
    padding: 0.75rem 0 !important;
    border-bottom: 1px solid #eee !important;
  }

  .logo {
    font-size: 1rem !important;
  }

  .logo-icon {
    width: 28px !important;
    height: 28px !important;
    font-size: 0.9rem !important;
  }

  .logo-text {
    font-size: 0.9rem !important;
  }

  /* Sub-nav Mobile - GOLD/SILVER tabs */
  .sub-nav {
    overflow: visible !important;
    padding: 0.5rem 0.75rem !important;
  }

  .sub-nav-container {
    flex-direction: column !important;
    gap: 0 !important;
    width: 100% !important;
  }

  .tab-wrapper {
    width: 100% !important;
  }

  .tab-btn {
    display: block !important;
    width: 100% !important;
    text-align: center !important;
    padding: 12px 16px !important;
    font-size: 0.95rem !important;
  }

  .gold-tab {
    border-radius: 4px 4px 0 0 !important;
  }

  .silver-tab {
    border-radius: 0 0 4px 4px !important;
  }

  .tab-dropdown {
    display: none !important;
    position: relative !important;
    width: 100% !important;
    min-width: auto !important;
    left: 0 !important;
    right: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    border-top: 1px solid #e0e0e0 !important;
  }

  .tab-dropdown.active {
    display: block !important;
  }

  .dropdown-grid {
    flex-direction: column !important;
    gap: 1rem !important;
  }

  .dropdown-col {
    min-width: auto !important;
  }

  /* Chart controls Mobile - CONSOLIDATED */

  /* Main Content Mobile */
  .main-content {
    padding: 1rem 0 !important;
  }

  .page-header {
    padding: 0.5rem !important;
    text-align: center !important;
  }

  .page-title {
    font-size: 1.2rem !important;
    line-height: 1.3 !important;
  }

  .page-timestamp {
    font-size: 0.75rem !important;
  }

  /* Price Cards Mobile */
  .price-summary-grid {
    grid-template-columns: 1fr !important;
    gap: 0.75rem !important;
  }

  .price-box {
    padding: 0.75rem !important;
  }

  .price-value,
  .price-value-lg {
    font-size: 1.5rem !important;
  }

  .price-box-row {
    flex-direction: row !important;
    gap: 1rem !important;
  }

  /* Charts Mobile - CRITICAL FIX */
  .chart-container,
  .chart-wrapper,
  [class*="chart"] {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    min-height: 200px !important;
    overflow: hidden !important;
  }

  canvas {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
  }

  /* Chart controls rules consolidated above */

  /* Content Sections Mobile */
  .content-section {
    padding: 1rem !important;
    margin-bottom: 1rem !important;
  }

  .section-heading {
    font-size: 1rem !important;
  }

  /* Tables Mobile */
  .comparison-table-wrapper {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }

  .comparison-table {
    font-size: 0.75rem !important;
    min-width: auto !important;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 0.4rem !important;
    white-space: nowrap !important;
  }

  /* City Cards Mobile */
  .city-cards-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.5rem !important;
  }

  .city-card {
    padding: 0.75rem !important;
    font-size: 0.8rem !important;
  }

  /* Calculator Mobile */
  .calc-input-group {
    flex-direction: column !important;
    gap: 0.5rem !important;
  }

  .calc-input-wrapper {
    width: 100% !important;
  }

  /* Footer Mobile */
  .footer {
    padding: 1.5rem 0 !important;
  }

  .footer-grid {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
    text-align: center !important;
  }

  .footer-bottom {
    font-size: 0.75rem !important;
  }

  /* Dealer Pages Mobile */
  .dealer-info-card {
    padding: 1rem !important;
  }

  .dealer-header {
    flex-direction: column !important;
    text-align: center !important;
    gap: 1rem !important;
  }

  .dealer-logo-large {
    width: 60px !important;
    height: 60px !important;
    font-size: 1rem !important;
  }

  /* Info Cards Mobile */
  .info-card {
    padding: 1rem !important;
  }

  .info-card ul {
    padding-left: 1rem !important;
  }
}

/* Extra small screens */
@media (max-width: 480px) {
  .page-title {
    font-size: 1rem !important;
  }

  .price-value,
  .price-value-lg {
    font-size: 1.3rem !important;
  }

  .city-cards-grid {
    grid-template-columns: 1fr !important;
  }

  .sub-nav a[style*="inline-block"] {
    padding: 6px 10px !important;
    font-size: 0.85rem !important;
  }
}