/* BusinessLetters.com — Global Styles */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --ink: #0a0a0a;
  --parchment: #f7f4ef;
  --warm: #e8e0d4;
  --accent: #c4553a;
  --accent-hover: #a8432d;
  --accent-light: #f0d6cf;
  --muted: #7a7267;
  --success: #2d7a4f;
  --success-light: #d4edda;
  --error: #c4553a;
  --error-light: #f8d7da;
  --serif: 'Instrument Serif', Georgia, serif;
  --sans: 'Space Grotesk', -apple-system, sans-serif;
  --card-bg: #fff;
  --card-border: var(--warm);
  --shadow-sm: 0 1px 3px rgba(10,10,10,0.06);
  --shadow-md: 0 4px 12px rgba(10,10,10,0.08);
  --shadow-lg: 0 8px 24px rgba(10,10,10,0.12);
  --radius: 8px;
  --radius-lg: 12px;
}

body {
  font-family: var(--sans);
  background: var(--parchment);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Typography */
h1, h2, h3 { letter-spacing: -0.5px; }
h1 { font-family: var(--serif); font-size: clamp(36px, 5vw, 64px); font-weight: 400; line-height: 1.1; }
h2 { font-family: var(--serif); font-size: clamp(28px, 3.5vw, 44px); font-weight: 400; }
h3 { font-family: var(--sans); font-size: 20px; font-weight: 600; }

a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent-hover); }

/* Nav */
nav {
  padding: 24px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}
.logo {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.5px;
  color: var(--ink);
  text-decoration: none;
}
.logo span { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-link:hover { color: var(--ink); }
.nav-link.active { color: var(--accent); }
.nav-auth { display: flex; align-items: center; gap: 12px; }
.nav-balance {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-light);
  padding: 6px 14px;
  border-radius: 20px;
}
.btn-nav {
  font-size: 13px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}
.btn-nav-outline {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--warm);
}
.btn-nav-outline:hover { border-color: var(--ink); }
.btn-nav-primary {
  background: var(--ink);
  color: var(--parchment);
}
.btn-nav-primary:hover { background: #222; }

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 32px;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}
.btn-primary:hover { background: var(--accent-hover); color: #fff; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--card-bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 32px;
  border: 1.5px solid var(--warm);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}
.btn-secondary:hover { border-color: var(--ink); color: var(--ink); }

.btn-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--ink);
  color: var(--parchment);
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 32px;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}
.btn-dark:hover { background: #222; transform: translateY(-1px); }

/* Cards */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

/* Forms */
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
  letter-spacing: 0.3px;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  font-family: var(--sans);
  font-size: 15px;
  padding: 12px 16px;
  border: 1.5px solid var(--warm);
  border-radius: var(--radius);
  background: var(--card-bg);
  color: var(--ink);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}
.form-textarea { resize: vertical; min-height: 100px; line-height: 1.6; }
.form-hint { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* Alert messages */
.alert {
  padding: 14px 20px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 20px;
}
.alert-error { background: var(--error-light); color: var(--error); border: 1px solid #f5c6cb; }
.alert-success { background: var(--success-light); color: var(--success); border: 1px solid #c3e6cb; }

/* Page Container */
.page-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 48px 80px;
}

/* ============================================ */
/* TEMPLATES BROWSE PAGE */
/* ============================================ */
.templates-hero {
  text-align: center;
  padding: 60px 0 48px;
}
.templates-hero h1 { margin-bottom: 16px; }
.templates-hero h1 em { font-style: italic; color: var(--accent); }
.templates-hero p { font-size: 18px; color: var(--muted); max-width: 560px; margin: 0 auto; }

.templates-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 48px;
}
.filter-btn {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 18px;
  border: 1.5px solid var(--warm);
  border-radius: 20px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.2s;
}
.filter-btn:hover { border-color: var(--ink); color: var(--ink); }
.filter-btn.active { background: var(--ink); color: var(--parchment); border-color: var(--ink); }

.templates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}
.template-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.2s;
  text-decoration: none;
  color: var(--ink);
  display: block;
}
.template-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--accent); color: var(--ink); }
.template-card-icon { font-size: 32px; margin-bottom: 12px; }
.template-card h3 { font-size: 18px; margin-bottom: 8px; }
.template-card p { font-size: 14px; color: var(--muted); line-height: 1.6; }
.template-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--card-border);
}
.template-card-category {
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.template-card-arrow { font-size: 18px; color: var(--muted); transition: transform 0.2s; }
.template-card:hover .template-card-arrow { transform: translateX(4px); color: var(--accent); }

/* ============================================ */
/* INDIVIDUAL TEMPLATE PAGE */
/* ============================================ */
.template-page { max-width: 1400px; margin: 0 auto; padding: 20px 48px 80px; }
.template-hero { padding: 20px 0 40px; }
.back-link { font-size: 14px; color: var(--muted); display: inline-block; margin-bottom: 24px; text-decoration: none; }
.back-link:hover { color: var(--accent); }
.template-icon { font-size: 48px; margin-bottom: 16px; }
.template-hero h1 { margin-bottom: 12px; font-size: clamp(32px, 4vw, 52px); }
.template-desc { font-size: 18px; color: var(--muted); max-width: 600px; margin-bottom: 16px; }
.category-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-light);
  padding: 4px 14px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.template-content {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 32px;
  align-items: start;
}
.sample-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.sample-header {
  padding: 24px 32px;
  border-bottom: 1px solid var(--card-border);
}
.sample-header h2 { font-size: 24px; margin-bottom: 4px; }
.sample-subject { font-size: 14px; color: var(--muted); font-weight: 500; }
.sample-body {
  padding: 32px;
  font-size: 15px;
  line-height: 1.8;
  color: #333;
  font-family: Georgia, serif;
}

.cta-card {
  background: var(--ink);
  color: var(--parchment);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  margin-top: 24px;
}
.cta-icon { font-size: 32px; margin-bottom: 12px; }
.cta-card h3 { color: var(--parchment); margin-bottom: 12px; font-size: 22px; }
.cta-card p { color: #9a9590; margin-bottom: 24px; font-size: 15px; }
.cta-card .btn-primary { width: 100%; font-size: 16px; padding: 16px; }
.cta-note { display: block; margin-top: 12px; font-size: 12px; color: #7a7267; }

.sidebar-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
}
.sidebar-card h3 { font-size: 16px; margin-bottom: 16px; }
.tips-list, .elements-list { list-style: none; padding: 0; }
.tips-list li, .elements-list li {
  font-size: 14px;
  color: var(--muted);
  padding: 8px 0;
  border-bottom: 1px solid var(--card-border);
  line-height: 1.5;
}
.tips-list li:last-child, .elements-list li:last-child { border-bottom: none; }
.privacy-card { background: #f0f7f4; border-color: #c3e6cb; }
.privacy-card p { font-size: 13px; color: var(--muted); line-height: 1.6; }

/* ============================================ */
/* FORMATTED LETTER LAYOUT */
/* ============================================ */
.letter-paper {
  background: #fff;
  border: 1px solid #d4cfc7;
  border-radius: 2px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08), 0 0 0 1px rgba(0,0,0,0.02);
  padding: 56px 56px 48px;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 15px;
  line-height: 1.75;
  color: #222;
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}
.letter-paper::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), #d4856a);
  border-radius: 2px 2px 0 0;
}
.letter-paper .letter-date {
  font-size: 14px;
  color: #666;
  margin-bottom: 28px;
}
.letter-paper .letter-recipient {
  margin-bottom: 24px;
  font-size: 14px;
  color: #444;
  line-height: 1.6;
}
.letter-paper .letter-salutation {
  font-weight: 600;
  margin-bottom: 16px;
}
.letter-paper .letter-body-text {
  margin-bottom: 0;
}
.letter-paper .letter-body-text p {
  margin-bottom: 16px;
}
.letter-paper .letter-body-text p:last-child {
  margin-bottom: 0;
}
.letter-paper .letter-closing {
  margin-top: 28px;
}
.letter-paper .letter-closing .closing-phrase {
  margin-bottom: 4px;
}
.letter-paper .letter-closing .closing-name {
  font-weight: 700;
  color: #111;
}
.letter-paper .letter-closing .closing-title {
  font-size: 13px;
  color: #666;
}

/* Copy button on sample letters */
.letter-actions-bar {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
}
.copy-letter-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 22px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s;
}
.copy-letter-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.copy-letter-btn.copied {
  background: var(--success);
}

/* Sample card updated for new layout */
.sample-card .sample-body {
  padding: 40px 32px;
  background: var(--parchment);
}

/* ============================================ */
/* AUTH PAGES */
/* ============================================ */
.auth-page {
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
}
.auth-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-md);
}
.auth-card h1 {
  font-family: var(--sans);
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}
.auth-card .subtitle {
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 32px;
}
.auth-divider {
  text-align: center;
  font-size: 13px;
  color: var(--muted);
  margin: 24px 0;
}
.auth-footer {
  text-align: center;
  margin-top: 24px;
  font-size: 14px;
  color: var(--muted);
}

/* ============================================ */
/* GENERATOR PAGE */
/* ============================================ */
.generator-page { max-width: 1200px; margin: 0 auto; padding: 20px 48px 80px; }
.generator-hero { text-align: center; padding: 40px 0 24px; }
.generator-hero h1 { margin-bottom: 12px; }
.generator-hero h1 em { font-style: italic; color: var(--accent); }
.generator-hero p { font-size: 17px; color: var(--muted); max-width: 520px; margin: 0 auto 24px; }

.privacy-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #f0f7f4;
  border: 1px solid #c3e6cb;
  border-radius: 20px;
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--success);
}

.generator-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
.generator-form-card, .generator-result-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}
.generator-form-card h2, .generator-result-card h2 {
  font-family: var(--sans);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 24px;
}

/* Tier Selection */
.tier-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}
.tier-option {
  position: relative;
  background: var(--parchment);
  border: 2px solid var(--warm);
  border-radius: var(--radius);
  padding: 16px;
  cursor: pointer;
  transition: all 0.2s;
}
.tier-option:hover { border-color: var(--ink); }
.tier-option.selected { border-color: var(--accent); background: #fff; }
.tier-option input { display: none; }
.tier-name { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.tier-model { font-size: 12px; color: var(--muted); margin-bottom: 8px; }
.tier-cost {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
}
.tier-badge {
  position: absolute;
  top: -8px;
  right: 12px;
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Letter type grid in generator */
.letter-type-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  max-height: 280px;
  overflow-y: auto;
  padding-right: 8px;
  margin-bottom: 20px;
}
.letter-type-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1.5px solid var(--warm);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.15s;
  font-size: 13px;
  font-weight: 500;
  background: var(--card-bg);
}
.letter-type-option:hover { border-color: var(--ink); }
.letter-type-option.selected { border-color: var(--accent); background: var(--accent-light); }
.letter-type-option input { display: none; }
.letter-type-icon { font-size: 16px; }

/* Result area */
.result-placeholder {
  text-align: center;
  padding: 60px 24px;
  color: var(--muted);
}
.result-placeholder .icon { font-size: 48px; margin-bottom: 16px; opacity: 0.5; }
.result-placeholder h3 { font-family: var(--sans); font-size: 18px; color: var(--ink); margin-bottom: 8px; }
.result-placeholder p { font-size: 14px; }

.letter-output {
  display: none;
  font-family: Georgia, serif;
  font-size: 15px;
  line-height: 1.8;
  color: #333;
  white-space: pre-wrap;
  min-height: 200px;
  padding: 24px;
  background: var(--parchment);
  border-radius: var(--radius);
  border: 1px solid var(--warm);
}
.letter-output.visible { display: block; }

.result-actions {
  display: none;
  gap: 12px;
  margin-top: 20px;
}
.result-actions.visible { display: flex; flex-wrap: wrap; }
.result-meta {
  display: none;
  font-size: 12px;
  color: var(--muted);
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--warm);
}
.result-meta.visible { display: flex; justify-content: space-between; }

/* Loading state */
.generating-overlay {
  display: none;
  text-align: center;
  padding: 60px 24px;
}
.generating-overlay.visible { display: block; }
.generating-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--warm);
  border-top: 3px solid var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Comparison cards */
.comparison-section {
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1px solid var(--warm);
}
.comparison-section h2 { text-align: center; margin-bottom: 8px; }
.comparison-section h2 em { font-style: italic; color: var(--accent); }
.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 32px;
}

.comparison-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.comparison-header {
  padding: 20px 24px;
  background: var(--parchment);
  border-bottom: 1px solid var(--card-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.comparison-header h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.comparison-header .badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.comparison-header .badge-standard {
  background: var(--warm);
  color: var(--ink);
}

.comparison-header .badge-premium {
  background: var(--accent);
  color: #fff;
}

.comparison-body {
  padding: 32px;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 15px;
  line-height: 1.75;
  color: #222;
  background: #fff;
  position: relative;
  border-top: 1px solid var(--card-border);
}

.comparison-body::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), #d4856a);
  border-radius: 0;
}

.comparison-body p {
  margin-bottom: 16px;
}

.comparison-body p:last-child {
  margin-bottom: 0;
}

.comparison-body strong {
  font-weight: 600;
  color: #111;
}

/* ============================================ */
/* TOKENS PAGE */
/* ============================================ */
.tokens-page { max-width: 900px; margin: 0 auto; padding: 20px 48px 80px; }
.tokens-hero { text-align: center; padding: 40px 0 32px; }
.tokens-hero h1 { margin-bottom: 12px; }
.tokens-hero h1 em { font-style: italic; color: var(--accent); }
.tokens-hero p { font-size: 17px; color: var(--muted); }

.balance-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  margin-bottom: 40px;
  box-shadow: var(--shadow-sm);
}
.balance-number {
  font-family: var(--serif);
  font-size: 64px;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}
.balance-label { font-size: 14px; color: var(--muted); font-weight: 500; }
.balance-info { font-size: 13px; color: var(--muted); margin-top: 12px; }

.token-packs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.token-pack {
  background: var(--card-bg);
  border: 2px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all 0.2s;
  position: relative;
}
.token-pack:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.token-pack.popular { border-color: var(--accent); }
.token-pack-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.token-pack-amount {
  font-family: var(--serif);
  font-size: 48px;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 4px;
}
.token-pack-label { font-size: 14px; color: var(--muted); margin-bottom: 16px; font-weight: 500; }
.token-pack-price {
  font-size: 28px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
}
.token-pack-unit { font-size: 13px; color: var(--muted); margin-bottom: 20px; }
.token-pack .btn-primary { width: 100%; }

.token-info {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.token-info h3 { margin-bottom: 16px; }
.token-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.token-info-item { padding: 16px; background: var(--parchment); border-radius: var(--radius); }
.token-info-item strong { display: block; font-size: 14px; margin-bottom: 4px; }
.token-info-item span { font-size: 13px; color: var(--muted); }

/* Transaction history */
.history-section { margin-top: 40px; }
.history-section h3 { margin-bottom: 16px; }
.history-table {
  width: 100%;
  border-collapse: collapse;
}
.history-table th, .history-table td {
  padding: 12px 16px;
  text-align: left;
  font-size: 14px;
  border-bottom: 1px solid var(--warm);
}
.history-table th {
  font-weight: 600;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.history-amount.positive { color: var(--success); font-weight: 600; }
.history-amount.negative { color: var(--error); font-weight: 600; }

/* ============================================ */
/* PRIVACY PAGE */
/* ============================================ */
.privacy-page { max-width: 800px; margin: 0 auto; padding: 40px 48px 80px; }
.privacy-page h1 { margin-bottom: 32px; }
.privacy-page h2 { font-family: var(--sans); font-size: 22px; font-weight: 700; margin: 32px 0 12px; }
.privacy-page p, .privacy-page li {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 12px;
}
.privacy-page ul { padding-left: 20px; }

/* ============================================ */
/* FOOTER */
/* ============================================ */
footer {
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--warm);
}
footer p { font-size: 13px; color: var(--muted); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 13px; color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: var(--accent); }

/* ============================================ */
/* RESPONSIVE */
/* ============================================ */
@media (max-width: 768px) {
  nav { padding: 16px 20px; }
  .nav-links { gap: 12px; }
  .nav-link { font-size: 13px; }
  .page-container { padding: 20px 20px 60px; }
  .templates-grid { grid-template-columns: 1fr; }
  .template-page { padding: 20px 20px 60px; }
  .template-content { grid-template-columns: 1fr; }
  .generator-page { padding: 20px 20px 60px; }
  .generator-layout { grid-template-columns: 1fr; }
  .letter-type-grid { grid-template-columns: 1fr; }
  .comparison-grid { grid-template-columns: 1fr; }
  .tokens-page { padding: 20px 20px 60px; }
  .token-packs { grid-template-columns: 1fr; }
  .token-info-grid { grid-template-columns: 1fr; }
  .privacy-page { padding: 20px 20px 60px; }
  footer { padding: 24px 20px; flex-direction: column; gap: 12px; }
  .tier-selector { grid-template-columns: 1fr; }
  .auth-card { padding: 32px 24px; }
  .letter-paper { padding: 32px 24px 28px; font-size: 14px; }
  .comparison-body { padding: 24px; font-size: 14px; }
}