/* ==========================================================================
   Page 11 Entry Generator - Styles
   OSMEAC Color Scheme with Full Theme Support
   ========================================================================== */

/* ==========================================================================
   CSS Variables - Dark Mode (Default)
   ========================================================================== */
:root {
  /* OSMEAC Dark Mode Color Scheme */
  --bg-body: #1A1A1A;
  --bg-card: #2D2D2D;
  --bg-input: #3A3A3A;
  --border-input: #6A6A6A;
  --text-primary: #E5E5E5;
  --text-secondary: #CCCCCC;
  --text-muted: #AAAAAA;
  --accent-red: #C41E3A;
  --accent-yellow: #EAB308;
  --btn-primary-bg: #C41E3A;
  --btn-primary-text: #FFFFFF;
  --btn-success-bg: #28A745;
  --header-gradient-start: #5C1A1A;
  --header-gradient-end: #6C2A2A;
  --tab-active-bg: #C41E3A;
  --tab-inactive-bg: #3A3A3A;
  --tab-inactive-border: #6A6A6A;

  /* Legacy variable mappings for compatibility */
  --primary: #C41E3A;
  --primary-dark: #A01830;
  --primary-light: #D42E4A;
  --gold: #EAB308;
  --gold-light: #FACC15;
  --surface: #2D2D2D;
  --surface-hover: #3A3A3A;
  --bg-primary: #1A1A1A;
  --bg-secondary: #2D2D2D;
  --border-light: #6A6A6A;
  --border-medium: #5A5A5A;

  /* Semantic Colors */
  --success: #28A745;
  --warning: #EAB308;
  --error: #DC4444;
  --info: #3B82F6;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4);

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'Courier New', Consolas, 'Liberation Mono', Menlo, monospace;

  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;

  /* Font Weights */
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-full: 9999px;
}

/* ==========================================================================
   Light Mode
   ========================================================================== */
[data-theme="light"] {
  --bg-body: #F5F5F0;
  --bg-card: #FFFFFF;
  --bg-input: #FFFFFF;
  --border-input: #DEE2E6;
  --text-primary: #343A40;
  --text-secondary: #495057;
  --text-muted: #6C757D;
  --accent-red: #8B0000;
  --accent-yellow: #8B0000;
  --btn-primary-bg: #8B0000;
  --header-gradient-start: #8B0000;
  --header-gradient-end: #6B0000;
  --tab-active-bg: #8B0000;
  --tab-inactive-bg: #F8F9FA;
  --tab-inactive-border: #E9ECEF;

  /* Legacy mappings */
  --primary: #8B0000;
  --primary-dark: #6B0000;
  --primary-light: #A52A2A;
  --gold: #8B0000;
  --gold-light: #A52A2A;
  --surface: #FFFFFF;
  --surface-hover: #F8F9FA;
  --bg-primary: #F5F5F0;
  --bg-secondary: #FFFFFF;
  --border-light: #DEE2E6;
  --border-medium: #CED4DA;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* ==========================================================================
   Night Mode (Tactical - Red on Black)
   ========================================================================== */
[data-theme="night"] {
  --bg-body: #1A1A1A;
  --bg-card: #2D2D2D;
  --bg-input: #3A3A3A;
  --border-input: #6A6A6A;
  --text-primary: #DC4444;
  --text-secondary: #DC4444;
  --text-muted: #B33636;
  --accent-red: #DC4444;
  --accent-yellow: #DC4444;
  --btn-primary-bg: #DC4444;
  --header-gradient-start: #1A0000;
  --header-gradient-end: #2A0000;
  --tab-active-bg: #DC4444;
  --tab-inactive-bg: #1A0000;
  --tab-inactive-border: #330000;

  /* Legacy mappings */
  --primary: #DC4444;
  --primary-dark: #B33636;
  --primary-light: #EF5555;
  --gold: #DC4444;
  --gold-light: #EF5555;
  --surface: #2D2D2D;
  --surface-hover: #3A3A3A;
  --bg-primary: #1A1A1A;
  --bg-secondary: #2D2D2D;
  --border-light: #330000;
  --border-medium: #660000;

  --success: #DC4444;
  --warning: #DC4444;
  --error: #DC4444;
  --info: #DC4444;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--text-primary);
  background-color: var(--bg-body);
  min-height: 100vh;
}

/* Focus States - Accessibility */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Selection */
::selection {
  background-color: var(--accent-red);
  color: #FFFFFF;
}

/* ==========================================================================
   Layout
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .container {
    padding: 0 var(--space-6);
  }
}

/* ==========================================================================
   Skip Link - Accessibility
   ========================================================================== */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--accent-red);
  color: #FFFFFF;
  padding: var(--space-2) var(--space-4);
  z-index: 100;
  transition: top 0.2s;
  text-decoration: none;
  border-radius: 0 0 var(--radius-md) 0;
}

.skip-link:focus {
  top: 0;
}

/* ==========================================================================
   Header
   ========================================================================== */
.header {
  background: linear-gradient(135deg, var(--header-gradient-start) 0%, var(--header-gradient-end) 100%);
  color: #FFFFFF;
  padding: 24px 20px;
  text-align: center;
  border-bottom: 4px solid var(--accent-yellow);
  margin-bottom: 0;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  position: relative;
}

.header__title {
  font-size: 1.5rem;
  font-weight: var(--font-semibold);
  letter-spacing: 0.5px;
  margin-bottom: 4px;
  color: #FFFFFF;
}

.header__subtitle {
  color: var(--accent-yellow);
  font-size: 0.85rem;
  font-weight: var(--font-normal);
}

.header-controls {
  position: absolute;
  top: 12px;
  right: 12px;
}

@media (min-width: 640px) {
  .header__title {
    font-size: var(--text-2xl);
  }
}

/* Intro Link / Tagline */
.intro-link {
  text-align: center;
  padding: var(--space-4) 0;
  margin-bottom: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.intro-link a {
  color: var(--primary);
  font-weight: var(--font-semibold);
  text-decoration: none;
}

.intro-link a:hover {
  text-decoration: underline;
}

/* Theme Toggle */
.theme-toggle {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-md);
  padding: 6px 14px;
  cursor: pointer;
  font-size: 1.4rem;
  color: #fff;
  transition: all 0.2s;
  line-height: 1;
}

.theme-toggle:hover {
  background: rgba(255, 255, 255, 0.35);
  transform: scale(1.05);
}

/* Theme icon - changes based on current theme */
/* Dark mode is default (no attribute) - show moon */
.theme-icon::before {
  content: "\1F319"; /* Moon for dark mode (default) */
}

/* Light mode - show sun */
[data-theme="light"] .theme-icon::before {
  content: "\2600"; /* Sun for light mode */
}

/* Night mode - show star */
[data-theme="night"] .theme-icon::before {
  content: "\2B50"; /* Star for night mode */
}

/* ==========================================================================
   Cards
   ========================================================================== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-input);
  border-left: 3px solid var(--accent-yellow);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
  margin-top: var(--space-5);
}

.card--elevated {
  box-shadow: var(--shadow-md);
}

.card__header {
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-input);
}

.card__title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.card__subtitle {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-top: var(--space-1);
}

/* Section Title - OSMEAC Pattern */
.section-title {
  color: var(--accent-yellow);
  font-size: 0.875rem;
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-left: 3px solid var(--accent-yellow);
  padding-left: 0.75rem;
  display: block;
}

/* Remove the ::before for section-title since we use border-left now */
.section-title::before {
  display: none;
}

/* Summary element as section title - handle disclosure marker */
summary.section-title {
  list-style: none;
  cursor: pointer;
  padding: var(--space-4);
  margin: calc(-1 * var(--space-4));
  margin-bottom: 0;
  display: flex;
  align-items: center;
}

summary.section-title::-webkit-details-marker {
  display: none;
}

summary.section-title::after {
  content: '▶';
  margin-left: auto;
  font-size: 0.75rem;
  color: var(--accent-yellow);
  transition: transform 0.2s;
}

details[open] > summary.section-title::after {
  content: '▼';
}

/* Category Selection Cards - Match Naval Letter / OSMEAC style */
.category-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
  margin-bottom: var(--space-5);
}

.category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 14px 10px;
  background: var(--bg-card);
  border: 2px solid var(--border-input);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
  min-height: 70px;
  color: var(--text-primary);
}

.category-card:hover {
  border-color: var(--accent-red);
  background: var(--bg-input);
  transform: translateY(-2px);
}

.category-card.active,
.category-card.selected {
  background: var(--accent-red);
  border-color: var(--accent-red);
  color: #FFFFFF;
}

.category-card__title {
  font-size: 0.85rem;
  font-weight: var(--font-bold);
  margin-bottom: 2px;
  letter-spacing: 0.3px;
}

.category-card__desc {
  font-size: 0.7rem;
  color: var(--text-muted);
  line-height: 1.2;
}

.category-card.active .category-card__desc,
.category-card.selected .category-card__desc {
  color: rgba(255, 255, 255, 0.9);
}

/* Primary category card - highlighted for common use */
.category-card--primary {
  border-color: var(--accent-red);
  background: rgba(196, 30, 58, 0.1);
}

.category-card--primary:hover {
  background: rgba(196, 30, 58, 0.2);
}

/* Responsive: 4 columns on desktop, 3 on tablet, 2 on mobile */
@media (min-width: 768px) {
  .category-cards {
    grid-template-columns: repeat(7, 1fr);
  }
}

@media (max-width: 767px) and (min-width: 480px) {
  .category-cards {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 479px) {
  .category-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Quick Actions Toolbar */
.quick-toolbar {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 640px) {
  .quick-toolbar {
    flex-direction: column;
  }

  .quick-toolbar .btn {
    width: 100%;
  }
}

/* Menu Dropdown */
.menu-dropdown {
  margin-top: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-input);
  border-radius: var(--radius-md);
  padding: 8px 0;
  box-shadow: var(--shadow-md);
}

.menu-item {
  display: block;
  width: 100%;
  padding: 10px 16px;
  text-align: left;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  font-size: 0.9rem;
  transition: background 0.15s;
}

.menu-item:hover {
  background: var(--bg-input);
  color: var(--accent-red);
}

/* Visually hidden but accessible */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Help text consistent styling */
.help-text {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: var(--space-1);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 10px 20px;
  font-size: 0.9rem;
  font-weight: var(--font-semibold);
  line-height: 1;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn--primary {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
}

.btn--primary:hover:not(:disabled) {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

.btn--secondary {
  background: transparent;
  border: 1px solid var(--border-input);
  color: var(--text-primary);
}

.btn--secondary:hover:not(:disabled) {
  background: var(--bg-input);
  border-color: var(--accent-red);
}

.btn--outline {
  background: transparent;
  border: 1px solid var(--border-input);
  color: var(--text-primary);
}

.btn--outline:hover:not(:disabled) {
  background: var(--bg-input);
  border-color: var(--accent-red);
}

.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
}

.btn--ghost:hover:not(:disabled) {
  background: var(--bg-input);
  color: var(--text-primary);
}

.btn--success {
  background: var(--btn-success-bg);
  color: #FFFFFF;
}

.btn--danger {
  background: #C41E3A;
  color: #FFFFFF;
}

.btn--danger:hover:not(:disabled) {
  background: #A01830;
}

.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

.btn--full {
  width: 100%;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

@media (max-width: 640px) {
  .btn-group {
    flex-direction: column;
  }

  .btn-group .btn {
    width: 100%;
  }
}

/* ==========================================================================
   Form Elements
   ========================================================================== */
.form-group {
  margin-bottom: var(--space-4);
}

.label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.label--required::after {
  content: ' *';
  color: var(--accent-red);
}

.input {
  width: 100%;
  padding: var(--space-3);
  font-size: var(--text-base);
  font-family: var(--font-sans);
  color: var(--text-primary);
  background: var(--bg-input);
  border: 1px solid var(--border-input);
  border-radius: var(--radius-md);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.input:focus {
  outline: none;
  border-color: var(--accent-red);
  box-shadow: 0 0 0 2px rgba(220, 68, 68, 0.2);
}

.input::placeholder {
  color: var(--text-muted);
  opacity: 0.7;
}

.input:disabled {
  background: var(--bg-card);
  cursor: not-allowed;
  opacity: 0.6;
}

.input--error {
  border-color: var(--accent-red);
}

.input--error:focus {
  box-shadow: 0 0 0 2px rgba(220, 68, 68, 0.3);
}

.textarea {
  min-height: 120px;
  resize: vertical;
}

.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23AAAAAA' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6,9 12,15 18,9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  padding-right: 2.5rem;
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.radio-group--horizontal {
  flex-direction: row;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.radio-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.radio {
  width: 18px;
  height: 18px;
  accent-color: var(--accent-red);
}

.help-text {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: var(--space-1);
}

.help-text--error {
  color: var(--accent-red);
}

/* ==========================================================================
   Preview Box
   ========================================================================== */
.preview-box {
  background: var(--bg-card);
  border: 1px solid var(--border-input);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  overflow-x: auto;
}

.preview-box pre {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  white-space: pre-wrap;
  word-wrap: break-word;
  line-height: 1.6;
  color: var(--text-primary);
  margin: 0;
}

/* ==========================================================================
   Toast Notification
   ========================================================================== */
.toast {
  position: fixed;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #2D2D2D;
  color: #FFFFFF;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 1000;
}

[data-theme="light"] .toast {
  background: #343A40;
}

.toast--visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.toast--success {
  background: var(--success);
}

.toast--error {
  background: var(--error);
}

/* ==========================================================================
   Drafts List
   ========================================================================== */
.draft-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3);
  border-bottom: 1px solid var(--border-light);
}

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

.draft-info {
  flex: 1;
}

.draft-title {
  font-weight: var(--font-medium);
  color: var(--text-primary);
}

.draft-date {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.draft-actions {
  display: flex;
  gap: var(--space-2);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

.mt-4 { margin-top: var(--space-4); }
.mb-4 { margin-bottom: var(--space-4); }
.my-4 { margin-top: var(--space-4); margin-bottom: var(--space-4); }

.text-center { text-align: center; }
.text-sm { font-size: var(--text-sm); }
.text-secondary { color: var(--text-secondary); }

.hidden { display: none; }
.w-full { width: 100%; }

/* ==========================================================================
   Marine Info Card - Fieldset style with gold accent
   ========================================================================== */
.marine-info-card {
  background: var(--bg-card);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  margin-top: var(--space-4);
  border: 1px solid var(--border-input);
  border-left: 3px solid var(--accent-yellow);
  position: relative;
}

.marine-info-label {
  font-size: 0.8rem;
  font-weight: var(--font-semibold);
  color: var(--accent-yellow);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.marine-info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.marine-info-grid .form-group {
  margin-bottom: 0;
}

@media (min-width: 640px) {
  .marine-info-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
  .marine-info-grid--two {
    grid-template-columns: 2fr 1fr;
  }
}

/* ==========================================================================
   PDF Actions
   ========================================================================== */
.pdf-actions {
  margin-bottom: var(--space-4);
}

.pdf-actions .btn {
  font-size: var(--text-base);
}

.pdf-actions .btn svg {
  flex-shrink: 0;
}

/* ==========================================================================
   Live PDF Preview Pane
   ========================================================================== */
.live-preview-pane {
  position: fixed;
  top: 0;
  right: -50%;
  width: 50%;
  height: 100vh;
  background: #2D2D2D;
  box-shadow: -4px 0 20px rgba(0,0,0,0.3);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  transition: right 0.3s ease;
}

[data-theme="light"] .live-preview-pane {
  background: #F5F5F0;
  box-shadow: -4px 0 20px rgba(0,0,0,0.15);
}

.live-preview-pane.show {
  right: 0;
}

.preview-pane-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: linear-gradient(135deg, var(--header-gradient-start) 0%, var(--header-gradient-end) 100%);
  color: #FFFFFF;
  font-weight: 600;
}

.preview-close {
  background: none;
  border: none;
  color: #FFFFFF;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0 8px;
  line-height: 1;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.preview-close:hover {
  opacity: 1;
}

.preview-frame {
  flex: 1;
  border: none;
  background: #FFFFFF;
}

.preview-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--text-secondary);
  z-index: 10;
}

.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border-input);
  border-top-color: var(--accent-red);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* When preview is active, shrink the main content */
body.preview-active .container {
  max-width: 50%;
  margin-left: 0;
  margin-right: auto;
  padding-left: 20px;
}

body.preview-active .header {
  max-width: 50%;
}

body.preview-active .footer {
  max-width: 50%;
}

/* Preview toggle button active state */
#previewToggle.active {
  background: var(--success);
  border-color: var(--success);
}

/* Mobile/Tablet: full-screen overlay */
@media (max-width: 1024px) {
  .live-preview-pane {
    width: 100%;
    right: -100%;
  }

  .live-preview-pane.show {
    right: 0;
  }

  body.preview-active .container,
  body.preview-active .header,
  body.preview-active .footer {
    display: none;
  }

  .preview-close {
    font-size: 2rem;
    padding: 4px 12px;
    min-width: 44px;
    min-height: 44px;
  }

  .preview-pane-header {
    padding: 14px 16px;
  }
}

/* Night mode adjustments */
[data-theme="night"] .live-preview-pane {
  background: #1A0000;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  margin-top: var(--space-8);
  padding: var(--space-6) 0;
  border-top: 1px solid var(--border-input);
  background: var(--bg-card);
}

.footer a {
  color: var(--accent-red);
  text-decoration: none;
}

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

/* ==========================================================================
   Page 11 Preview - Matches actual NAVMC 118(11) (REV. 05-2014) exactly
   Based on sample PDF provided
   ========================================================================== */

/* Wrapper - centers the page preview with scrolling */
.preview-content {
  background: #666;
  min-height: 100%;
  overflow-y: auto;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 20px;
}

/* The actual page - exact Letter size */
.page11-preview {
  width: 8.5in;
  height: 11in;
  min-height: 11in;
  max-height: 11in;
  background: #FFFFFF;
  color: #000000;
  position: relative;
  box-sizing: border-box;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
  overflow: hidden;
  flex-shrink: 0;
}

/* G code box - top right corner, thick border */
.g-code-box {
  position: absolute;
  top: 0.4in;
  right: 0.5in;
  width: 0.65in;
  height: 0.65in;
  border: 2pt solid #000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 36pt;
  font-weight: bold;
  line-height: 1;
  box-sizing: border-box;
}

/* Title - centered, bold, with underline below */
.page11-title {
  position: absolute;
  top: 1.1in;
  left: 0;
  right: 0;
  text-align: center;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12pt;
  font-weight: bold;
  letter-spacing: 0.5pt;
}

/* Underline under title - separate element */
.page11-title::after {
  content: '';
  display: block;
  width: 240pt;
  height: 0;
  border-bottom: 1pt solid #000;
  margin: 3pt auto 0 auto;
}

/* Header line - full width line below title */
.page11-header-line {
  position: absolute;
  top: 1.4in;
  left: 0.5in;
  right: 0.5in;
  border-top: 0.75pt solid #000;
}

/* ==========================================================================
   3-Column DATE Section - Below header line
   ========================================================================== */
.page11-date-section {
  position: absolute;
  top: 1.4in;
  left: 0.5in;
  right: 0.5in;
  height: 1in;
  display: flex;
  border-left: 0.75pt solid #000;
  border-right: 0.75pt solid #000;
  border-bottom: 0.75pt solid #000;
  box-sizing: border-box;
}

.date-column {
  flex: 1;
  position: relative;
  border-right: 0.75pt solid #000;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 6pt 8pt;
  box-sizing: border-box;
}

.date-column:last-child {
  border-right: none;
}

.date-header {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 8pt;
  font-weight: bold;
  text-align: center;
  margin-bottom: auto;
}

.date-content {
  flex: 1;
  width: 100%;
}

.date-signature-line {
  width: 70%;
  border-bottom: 0.5pt solid #000;
  margin-bottom: 2pt;
}

.date-signature-label {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 7pt;
  text-align: center;
}

/* ==========================================================================
   Main Body Area - Two columns with CENTER VERTICAL LINE
   ========================================================================== */
.page11-body {
  position: absolute;
  top: 2.4in;
  left: 0.5in;
  right: 0.5in;
  bottom: 1.4in;
  display: flex;
  border-left: 0.75pt solid #000;
  border-right: 0.75pt solid #000;
  box-sizing: border-box;
}

.body-left-column {
  flex: 1;
  padding: 8pt;
  font-family: 'Times New Roman', Times, serif;
  font-size: 10pt;
  line-height: 1.3;
  overflow: hidden;
}

.body-left-column .entry-text {
  white-space: pre-wrap;
  word-wrap: break-word;
}

/* THE CENTER VERTICAL LINE - Key feature of Page 11 */
.body-center-line {
  width: 0;
  border-left: 0.75pt solid #000;
  flex-shrink: 0;
}

.body-right-column {
  flex: 1;
  padding: 8pt;
  font-family: 'Times New Roman', Times, serif;
  font-size: 10pt;
  line-height: 1.3;
  overflow: hidden;
}

/* Legacy content area - keep for backwards compatibility */
.page11-content {
  position: absolute;
  top: 1.5in;
  left: 0.5in;
  right: 0.5in;
  bottom: 1.4in;
  font-family: 'Times New Roman', Times, serif;
  font-size: 10pt;
  line-height: 1.3;
  overflow: hidden;
  display: none; /* Hidden - using new body layout instead */
}

.page11-content .entry-text {
  white-space: pre-wrap;
  word-wrap: break-word;
}

/* Footer container */
.page11-footer {
  position: absolute;
  left: 0.5in;
  right: 0.5in;
  bottom: 0.35in;
  height: 1in;
}

/* Line above footer boxes */
.page11-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  border-top: 0.75pt solid #000;
}

/* NAME and EDIPI boxes container */
.footer-boxes {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  height: 0.4in;
  border-bottom: 0.75pt solid #000;
}

/* Box styling */
.name-box,
.edipi-box {
  height: 100%;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  box-sizing: border-box;
  border-right: 0.75pt solid #000;
}

.edipi-box {
  border-right: none;
}

/* NAME box: ~78% width */
.name-box {
  width: 78%;
  flex-shrink: 0;
}

/* EDIPI box: ~22% width */
.edipi-box {
  width: 22%;
  flex-shrink: 0;
}

/* Value text inside boxes */
.box-value {
  position: absolute;
  top: 2pt;
  left: 4pt;
  font-family: 'Times New Roman', Times, serif;
  font-size: 10pt;
  text-transform: uppercase;
}

/* Labels at bottom center of boxes */
.box-label {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 8pt;
  text-align: center;
  padding-bottom: 2pt;
  color: #000;
}

/* Bottom row with form info */
.footer-bottom {
  position: absolute;
  top: 0.45in;
  left: 0;
  right: 0;
}

/* Form info - left side */
.form-info {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 8pt;
  line-height: 1.3;
}

.form-info strong {
  font-weight: bold;
  display: block;
}

.form-info span {
  font-size: 7pt;
  display: block;
}

/* Page number - center */
.page-number {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 10pt;
}

.page-line {
  display: inline-block;
  width: 0.5in;
  border-bottom: 0.75pt solid #000;
  margin-left: 4pt;
  vertical-align: middle;
}

/* FOUO notice - centered at bottom */
.fouo-notice {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  text-align: center;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 8pt;
  font-weight: bold;
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
  body {
    background: white;
    color: black;
    font-size: 12pt;
  }

  .no-print {
    display: none !important;
  }

  .card {
    box-shadow: none;
    border: none;
    padding: 0;
  }

  .btn {
    display: none;
  }

  .preview-box {
    border: none;
    background: white;
    padding: 0;
  }

  .print-only {
    display: block !important;
  }
}

.print-only {
  display: none;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 640px) {
  .header__title {
    font-size: var(--text-xl);
  }

  .card {
    padding: var(--space-4);
  }
}