/**
 * LETTERHEAD GENERATOR STYLES
 * Print-optimized CSS for NPA letterhead
 */

/* ============================================
   SCREEN STYLES (Form + Preview Layout)
   ============================================ */

.letterhead-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
}

/* Form Styles */
.letterhead-form {
  background: var(--sandstone);
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  max-height: calc(100vh - 200px);
  overflow-y: auto;
  position: sticky;
  top: 120px;
}

.letterhead-form h2 {
  color: var(--deep-forest);
  margin-bottom: 0.5rem;
  font-size: 1.5rem;
}

.form-instructions {
  color: var(--mountain-stone);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.letterhead-form fieldset {
  border: 1px solid var(--clay-soil);
  border-radius: 6px;
  padding: 1rem;
  margin-bottom: 1rem;
  background: rgba(255, 255, 255, 0.5);
}

.letterhead-form legend {
  color: var(--deep-forest);
  font-weight: 700;
  padding: 0 0.5rem;
  font-size: 0.95rem;
}

.letterhead-form label {
  display: block;
  margin-top: 0.75rem;
  margin-bottom: 0.25rem;
  color: var(--mountain-stone);
  font-size: 0.875rem;
  font-weight: 600;
}

.letterhead-form input[type="text"],
.letterhead-form input[type="date"],
.letterhead-form textarea {
  width: 100%;
  padding: 0.625rem;
  border: 1px solid var(--clay-soil);
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.95rem;
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.letterhead-form input:focus,
.letterhead-form textarea:focus {
  outline: none;
  border-color: var(--prairie-sky);
  box-shadow: 0 0 0 3px rgba(90, 143, 180, 0.2);
}

.letterhead-form textarea {
  resize: vertical;
  min-height: 80px;
}

.form-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.print-btn {
  flex: 1;
  background: var(--deep-forest) !important;
  color: #fff !important;
  padding: 0.875rem 1.5rem !important;
  font-size: 1rem !important;
  font-weight: 700 !important;
}

.print-btn:hover {
  background: var(--forest-moss) !important;
}

.secondary-btn {
  background: var(--mountain-stone) !important;
  color: #fff !important;
  padding: 0.875rem 1rem !important;
}

.secondary-btn:hover {
  background: var(--clay-soil) !important;
}

/* Letter Preview Styles */
.letter-preview {
  background: #f5f5f5;
  padding: 1rem;
  border-radius: 8px;
  display: flex;
  justify-content: center;
}

.letter-page {
  background: #fff;
  width: 8.5in;
  min-height: 11in;
  padding: 1in;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  font-family: 'Merriweather', Georgia, serif;
  font-size: 11pt;
  line-height: 1.5;
  color: #333;
}

/* Letterhead Header */
.letter-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.letter-logo img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 4px;
}

.letter-org-info {
  flex: 1;
}

.letter-org-name {
  font-size: 18pt;
  font-weight: 700;
  color: var(--deep-forest);
  margin: 0 0 0.25rem 0;
  letter-spacing: -0.5px;
}

.letter-address {
  font-style: normal;
  font-size: 10pt;
  color: var(--mountain-stone);
  line-height: 1.4;
}

.letter-divider {
  border: none;
  border-top: 2px solid var(--deep-forest);
  margin: 1rem 0 1.5rem 0;
}

/* Letter Content */
.letter-content {
  margin-top: 1rem;
}

.letter-date {
  margin-bottom: 1.5rem;
}

.letter-recipient {
  margin-bottom: 1.5rem;
  line-height: 1.4;
}

.letter-recipient p {
  margin: 0;
}

.letter-recipient p:empty {
  display: none;
}

.letter-subject {
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.letter-salutation {
  margin-bottom: 1rem;
}

.letter-body {
  margin-bottom: 1.5rem;
  text-align: justify;
}

.letter-body p {
  margin-bottom: 1rem;
}

.letter-closing {
  margin-bottom: 3rem;
}

.letter-signature {
  margin-top: 2rem;
}

.signature-line {
  width: 200px;
  border-bottom: 1px solid #333;
  margin-bottom: 0.5rem;
  height: 40px;
}

.sender-name {
  font-weight: 700;
  margin: 0;
}

.sender-title {
  color: var(--mountain-stone);
  margin: 0;
  font-size: 10pt;
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */

@media (max-width: 1200px) {
  .letterhead-container {
    grid-template-columns: 1fr;
  }

  .letterhead-form {
    position: static;
    max-height: none;
  }

  .letter-preview {
    overflow-x: auto;
  }

  .letter-page {
    min-width: 8.5in;
  }
}

@media (max-width: 768px) {
  .letterhead-container {
    padding: 1rem;
  }

  .letterhead-form {
    padding: 1rem;
  }

  .form-actions {
    flex-direction: column;
  }

  .letter-page {
    width: 100%;
    min-width: auto;
    padding: 0.5in;
    font-size: 10pt;
  }

  .letter-logo img {
    width: 60px;
    height: 60px;
  }

  .letter-org-name {
    font-size: 14pt;
  }
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
  /* Hide everything except the letter */
  .no-print,
  .letterhead-form,
  .site-header,
  .site-footer,
  .accessibility-controls,
  .language-selector,
  .breadcrumb,
  .skip-link {
    display: none !important;
  }

  /* Reset page */
  * {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  html, body {
    margin: 0 !important;
    padding: 0 !important;
    background: #fff !important;
  }

  main {
    margin: 0 !important;
    padding: 0 !important;
  }

  .letterhead-container {
    display: block;
    padding: 0;
    margin: 0;
    max-width: none;
  }

  .letter-preview {
    background: none;
    padding: 0;
    margin: 0;
  }

  .letter-page {
    box-shadow: none;
    width: 100%;
    padding: 0;
    margin: 0;
    min-height: auto;
  }

  /* Page setup */
  @page {
    size: letter;
    margin: 1in;
  }

  /* Ensure colors print */
  .letter-org-name {
    color: #1a3d2e !important;
  }

  .letter-divider {
    border-top-color: #1a3d2e !important;
  }

  .letter-address,
  .sender-title {
    color: #4a5568 !important;
  }

  /* Prevent orphans and widows */
  p {
    orphans: 3;
    widows: 3;
  }

  /* Avoid page breaks in certain elements */
  .letter-header,
  .letter-signature {
    page-break-inside: avoid;
  }
}