/* Main CSS - Minimal SOC2 Policy Site
   Exact match to Open Access Policies main site styling */

/* ============================================
   ROOT VARIABLES - Matches main site exactly
   ============================================ */
:root {
  --color-primary: #2c3e50;
  --color-secondary: #3498db;
  --color-accent: #27ae60;
  --color-text: #333;
  --color-text-muted: #666;
  --color-border: #e0e0e0;
  --color-bg-light: #f8f9fa;
  --color-bg-white: #fff;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --line-height-normal: 1.6;
  --touch-target-min: 44px;
  --border-radius: 8px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --sidebar-width: 280px;
}

/* ============================================
   RESET & BASE - Matches main site
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  font-family: 'Latin Modern Roman', Georgia, serif;
  line-height: 1.6;
  color: #333;
  margin: 0;
  padding: 0;
  background: #fff;
}

/* ============================================
   ACCESSIBILITY - Skip Nav (from main site)
   ============================================ */
.skip-nav {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #fff;
  padding: var(--spacing-sm) var(--spacing-md);
  text-decoration: none;
  border-radius: var(--border-radius);
  z-index: 10000;
  transition: top var(--transition-fast);
}

.skip-nav:focus {
  top: var(--spacing-sm);
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

*:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

*:focus:not(:focus-visible) {
  outline: none;
}

*:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

/* ============================================
   HEADER - Exact match to main site
   ============================================ */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-container {
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-left {
  display: flex;
  align-items: center;
}

.site-title {
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--color-primary);
  text-decoration: none;
  padding-right: 1rem;
  border-right: 1px solid var(--color-border);
}

.site-title:hover {
  color: var(--color-secondary);
}

.policy-set-title {
  font-size: 1.1rem;
  font-weight: bold;
  color: var(--color-primary);
  text-decoration: none;
  padding-left: 1rem;
}

.policy-set-title:hover {
  color: var(--color-secondary);
}

.site-nav {
  display: flex;
  gap: 1.5rem;
}

.site-nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  padding: 0.5rem 0;
  transition: color 0.2s ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--color-secondary);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  padding: var(--spacing-sm);
  cursor: pointer;
  flex-direction: column;
  gap: 4px;
}

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  transition: all var(--transition-fast);
}

@media (max-width: 600px) {
  .site-nav {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }
}

/* ============================================
   LAYOUT - Documentation style with sidebar
   ============================================ */
.layout-wrapper {
  display: flex;
  min-height: 100vh;
}

/* ============================================
   SIDEBAR
   ============================================ */
.sidebar {
  width: var(--sidebar-width);
  background: var(--color-bg-light);
  border-right: 1px solid var(--color-border);
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  overflow-y: auto;
  padding-top: 73px; /* Account for sticky header */
  z-index: 50;
}

.sidebar-nav {
  padding: 0.75rem 0;
}

/* Nav Sections */
.nav-section {
  border-bottom: 1px solid var(--color-border);
}

.nav-section:last-child {
  border-bottom: none;
}

.nav-section-toggle {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1.5rem;
  background: none;
  border: none;
  font-family: 'Latin Modern Roman', Georgia, serif;
  font-size: 0.95rem;
  font-weight: bold;
  color: var(--color-primary);
  cursor: pointer;
  text-align: left;
  transition: background 0.2s ease;
}

.nav-section-toggle:hover {
  background: rgba(0,0,0,0.03);
}

.nav-section-toggle .chevron {
  transition: transform var(--transition-fast);
}

.nav-section-toggle[aria-expanded="false"] .chevron {
  transform: rotate(-90deg);
}

.nav-section-items {
  list-style: none;
  margin: 0;
  padding: 0 0 0.5rem 0;
  overflow: hidden;
}

.nav-section-items.collapsed {
  display: none;
}

.nav-section-items li {
  margin: 0;
}

.nav-category {
  font-size: 0.7rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  padding: 0.75rem 1.5rem 0.25rem;
  margin-top: 0.25rem;
}

.nav-section-items a {
  display: block;
  padding: 0.4rem 1.5rem 0.4rem 2rem;
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.2s ease;
  border-left: 3px solid transparent;
}

.nav-section-items a:hover {
  background: rgba(0,0,0,0.03);
  color: var(--color-secondary);
}

.nav-section-items a.active {
  background: rgba(52, 152, 219, 0.1);
  color: var(--color-secondary);
  border-left-color: var(--color-secondary);
  font-weight: 500;
}

/* Mobile sidebar */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform var(--transition-fast);
    width: 85%;
    max-width: 320px;
    padding-top: 60px;
  }

  .sidebar.open {
    transform: translateX(0);
  }

  body.sidebar-open::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 40;
  }
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  min-height: 100vh;
}

@media (max-width: 768px) {
  .main-content {
    margin-left: 0;
  }
}

.content-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* ============================================
   POLICY CONTENT TYPOGRAPHY - Match main site
   ============================================ */
.policy-content {
  font-family: 'Latin Modern Roman', Georgia, serif;
  line-height: 1.6;
  color: #333;
}

.policy-content h1 {
  font-size: 2rem;
  color: var(--color-primary);
  margin: 0 0 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
  line-height: 1.2;
}

.policy-content h2 {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin: 2.5rem 0 1rem;
  line-height: 1.3;
}

.policy-content h3 {
  font-size: 1.25rem;
  color: var(--color-primary);
  margin: 2rem 0 0.75rem;
  line-height: 1.3;
}

.policy-content h4 {
  font-size: 1.1rem;
  color: var(--color-primary);
  margin: 1.5rem 0 0.5rem;
  line-height: 1.4;
}

.policy-content p {
  margin: 0 0 1rem;
  line-height: 1.7;
}

.policy-content ul,
.policy-content ol {
  margin: 0 0 1rem;
  padding-left: 1.5rem;
}

.policy-content li {
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

.policy-content a {
  color: var(--color-secondary);
  text-decoration: none;
}

.policy-content a:hover {
  text-decoration: underline;
}

.policy-content strong {
  font-weight: bold;
  color: var(--color-primary);
}

.policy-content code {
  background: var(--color-bg-light);
  padding: 0.2em 0.4em;
  border-radius: 4px;
  font-size: 0.9em;
  font-family: 'SF Mono', Monaco, Consolas, monospace;
}

.policy-content pre {
  background: var(--color-bg-light);
  padding: 1rem;
  border-radius: 8px;
  overflow-x: auto;
  margin: 0 0 1rem;
}

.policy-content pre code {
  background: none;
  padding: 0;
}

.policy-content blockquote {
  border-left: 4px solid var(--color-secondary);
  margin: 1rem 0;
  padding: 0.5rem 1rem;
  background: var(--color-bg-light);
  color: var(--color-text-muted);
}

.policy-content hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 2rem 0;
}

/* ============================================
   TABLES - Exact match to main site
   ============================================ */
.policy-content table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  border-radius: 8px;
  overflow: hidden;
  margin: 1rem 0;
}

.policy-content th,
.policy-content td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.policy-content th {
  background: var(--color-primary);
  color: #fff;
  font-weight: bold;
}

/* Ensure all text inside th is white, including bold/strong */
.policy-content th,
.policy-content th strong,
.policy-content th b,
.policy-content th * {
  color: #fff;
}

.policy-content tr:last-child td {
  border-bottom: none;
}

.policy-content tr:hover {
  background: var(--color-bg-light);
}

/* Responsive tables */
@media (max-width: 768px) {
  .policy-content table {
    display: block;
    overflow-x: auto;
  }

  .policy-content th,
  .policy-content td {
    padding: 0.75rem;
    font-size: 0.9rem;
  }
}

/* ============================================
   BADGES - Exact match to main site
   ============================================ */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: bold;
  text-transform: uppercase;
  border-radius: 9999px;
  background: var(--color-bg-light);
  color: var(--color-text-muted);
}

.badge-soc2 {
  background: #e8f4f8;
  color: #2980b9;
}

.badge-hipaa {
  background: #e8f8e8;
  color: #27ae60;
}

.badge-hitrust {
  background: #f8e8f4;
  color: #8e44ad;
}

.badge-gdpr {
  background: #f8f4e8;
  color: #d35400;
}

/* ============================================
   ERROR MESSAGE
   ============================================ */
.error-message {
  text-align: center;
  padding: 3rem;
}

.error-message h2 {
  color: var(--color-primary);
}

.error-message a {
  color: var(--color-secondary);
}

/* ============================================
   FOOTER - Exact match to main site
   ============================================ */
.site-footer {
  background: var(--color-bg-light);
  border-top: 1px solid var(--color-border);
  padding: 2rem 1.5rem;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-left: var(--sidebar-width);
}

@media (max-width: 768px) {
  .site-footer {
    margin-left: 0;
  }
}

.site-footer a {
  color: var(--color-text-muted);
}

.site-footer a:hover {
  color: var(--color-secondary);
}

.footer-links {
  margin-top: 0.5rem;
}

.footer-links a {
  margin: 0 0.75rem;
}

/* ============================================
   TOUCH TARGETS - Mobile Friendly (from main)
   ============================================ */
a,
button,
input[type="submit"],
input[type="button"],
.btn,
.button {
  min-height: var(--touch-target-min);
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  .skip-nav,
  .site-header,
  .sidebar,
  .site-footer,
  .mobile-menu-toggle {
    display: none;
  }

  .layout-wrapper {
    display: block;
  }

  .main-content {
    margin-left: 0;
  }

  body {
    font-size: 12pt;
    line-height: 1.5;
  }
}