/* ==========================================================================
   Gemini Drivers Privacy Policy - Clean Editorial Light Theme
   Optimized for Readability & App Store Compliance
   ========================================================================== */

:root {
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Clean Light Theme Palette */
  --bg-page: #f8fafc;
  --bg-surface: #ffffff;
  --bg-subtle: #f1f5f9;
  
  --text-main: #0f172a;
  --text-body: #334155;
  --text-muted: #64748b;
  --text-link: #2563eb;
  
  --border-subtle: #e2e8f0;
  --border-focus: #3b82f6;

  --accent-blue: #2563eb;
  --accent-blue-light: #eff6ff;
  --accent-blue-border: #bfdbfe;

  --accent-amber: #d97706;
  --accent-amber-light: #fffbeb;
  --accent-amber-border: #fde68a;

  --accent-green: #15803d;
  --accent-green-light: #f0fdf4;
  --accent-green-border: #bbf7d0;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.02);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg-page);
  color: var(--text-body);
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  border-radius: var(--radius-sm);
  object-fit: contain;
}

.brand-name {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-main);
  line-height: 1.2;
}

.brand-meta {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.badge {
  display: inline-flex;
  align-items: center;
  background-color: var(--accent-green-light);
  color: var(--accent-green);
  border: 1px solid var(--accent-green-border);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 9999px;
}

.btn-secondary {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-secondary:hover {
  background: var(--bg-subtle);
  border-color: #cbd5e1;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-blue);
  color: #ffffff;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background 0.15s ease;
}

.btn-primary:hover {
  background: #1d4ed8;
}

/* Document Wrapper */
.document-wrapper {
  padding-top: 36px;
  padding-bottom: 60px;
  flex: 1;
}

/* Document Header */
.doc-header {
  margin-bottom: 28px;
}

.doc-meta-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.doc-meta-bar code {
  font-family: var(--font-mono);
  background: var(--bg-subtle);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--text-main);
  font-size: 0.8rem;
}

.doc-header h1 {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 12px;
}

.lead-text {
  font-size: 1.05rem;
  color: var(--text-body);
  line-height: 1.6;
}

/* Quick Navigation Anchor Bar */
.quick-nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 0 16px 0;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--border-subtle);
  scrollbar-width: none;
}

.quick-nav::-webkit-scrollbar {
  display: none;
}

.quick-nav a {
  white-space: nowrap;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  padding: 5px 12px;
  border-radius: 9999px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  transition: all 0.15s ease;
}

.quick-nav a:hover {
  color: var(--accent-blue);
  border-color: var(--accent-blue-border);
  background: var(--accent-blue-light);
}

/* Document Body & Policy Cards */
.doc-body {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.policy-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  box-shadow: var(--shadow-card);
}

.policy-card.highlight-card {
  border-color: var(--accent-blue-border);
  position: relative;
}

.card-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--accent-blue-light);
  color: var(--accent-blue);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
}

.policy-card h2 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.015em;
  margin-bottom: 14px;
}

.policy-card p {
  margin-bottom: 14px;
}

.policy-card ul {
  padding-left: 20px;
  margin-bottom: 14px;
}

.policy-card li {
  margin-bottom: 8px;
}

.policy-card strong {
  color: var(--text-main);
}

/* Alert Box for Prominent Disclosure */
.alert-box {
  background-color: var(--accent-amber-light);
  border-left: 4px solid var(--accent-amber);
  border-top: 1px solid var(--accent-amber-border);
  border-right: 1px solid var(--accent-amber-border);
  border-bottom: 1px solid var(--accent-amber-border);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 14px 18px;
  margin-bottom: 16px;
  font-size: 0.95rem;
  color: #78350f;
  line-height: 1.5;
}

.note {
  background: var(--bg-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 0.9rem;
  margin-top: 14px;
  color: var(--text-body);
}

/* Simple Clean Table */
.simple-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin: 16px 0;
}

.simple-table th {
  text-align: left;
  background: var(--bg-subtle);
  color: var(--text-main);
  font-weight: 600;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-subtle);
}

.simple-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-body);
  vertical-align: top;
}

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

/* Retention & Deletion */
.retention-summary {
  background: var(--bg-subtle);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin: 16px 0;
  font-size: 0.92rem;
}

.retention-summary ul {
  margin-bottom: 0;
  margin-top: 8px;
}

.deletion-box {
  background: #fafafa;
  border: 1px dashed #cbd5e1;
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-top: 18px;
}

.deletion-box h3 {
  font-size: 1.1rem;
  color: var(--text-main);
  margin-bottom: 8px;
}

.email-action-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin: 14px 0 10px 0;
}

.direct-email {
  font-size: 0.9rem;
  color: var(--text-body);
}

.deletion-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* Contact Details */
.contact-details {
  background: var(--bg-subtle);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-top: 12px;
  font-size: 0.95rem;
  line-height: 1.8;
}

.contact-details a {
  color: var(--accent-blue);
  text-decoration: none;
  font-weight: 500;
}

.contact-details a:hover {
  text-decoration: underline;
}

/* Footer */
.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding: 24px 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: auto;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-links {
  display: flex;
  gap: 16px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--accent-blue);
}

/* Responsiveness */
@media (max-width: 640px) {
  .header-inner {
    height: auto;
    padding: 12px 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .header-actions {
    width: 100%;
    justify-content: space-between;
  }

  .doc-header h1 {
    font-size: 1.85rem;
  }

  .policy-card {
    padding: 20px;
  }

  .simple-table {
    display: block;
    overflow-x: auto;
  }

  .email-action-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Clean Print Rules */
@media print {
  body {
    background: #ffffff;
    color: #000000;
  }
  .header, .quick-nav, .footer, .btn-primary, .btn-secondary {
    display: none !important;
  }
  .document-wrapper {
    padding: 0 !important;
  }
  .policy-card {
    border: none !important;
    box-shadow: none !important;
    padding: 12px 0 !important;
    page-break-inside: avoid;
  }
}