/* ============================================================
   Flight Notice Generator — flight-notice.css
   Brand tokens: /includes via --as-* CSS vars
   ============================================================ */

/* ----- Page layout ----- */
.fn-page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 24px 60px;
}

/* ----- Two-column layout ----- */
.fn-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}

/* ----- Language tabs ----- */
.fn-lang-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 24px;
  background: var(--as-blue-light, #f3f6ff);
  border-radius: 10px;
  padding: 4px;
}
.fn-lang-tab {
  flex: 1;
  padding: 9px 12px;
  border: none;
  background: transparent;
  font-family: var(--as-font, 'DM Sans', sans-serif);
  font-size: 13px;
  font-weight: 600;
  color: var(--as-muted, #5a6278);
  border-radius: 7px;
  cursor: pointer;
  transition: all .2s ease;
}
.fn-lang-tab:hover {
  color: var(--as-blue, #3558A8);
}
.fn-lang-tab.active {
  background: #fff;
  color: var(--as-blue, #3558A8);
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

/* ----- Form panel ----- */
.fn-form-panel {
  background: #fff;
  border-radius: var(--as-radius-lg, var(--radius-lg, 14px));
  padding: 28px 32px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.05);
}

/* ----- Sections ----- */
.fn-section {
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--as-border, rgba(53,88,168,0.12));
}
.fn-section:last-of-type {
  border-bottom: none;
  margin-bottom: 8px;
  padding-bottom: 0;
}
.fn-section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--as-blue, #3558A8);
  margin: 0 0 16px;
}
.fn-section-title svg {
  flex-shrink: 0;
  opacity: .7;
}

/* ----- Fields ----- */
.fn-field {
  margin-bottom: 14px;
}
.fn-field label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--as-muted, #5a6278);
  margin-bottom: 5px;
}
.fn-field input,
.fn-field select,
.fn-field textarea {
  width: 100%;
  padding: 10px 14px;
  font-family: var(--as-font, 'DM Sans', sans-serif);
  font-size: 14px;
  color: var(--as-text, #1a1f2e);
  background: var(--as-bg, #f7f9fd);
  border: 1.5px solid var(--as-border, rgba(53,88,168,0.15));
  border-radius: var(--as-radius-sm, 8px);
  transition: border-color .2s;
  box-sizing: border-box;
}
.fn-field input:focus,
.fn-field select:focus,
.fn-field textarea:focus {
  outline: none;
  border-color: var(--as-blue, #3558A8);
}
.fn-field textarea {
  resize: vertical;
}

.fn-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* ----- Address row with search button ----- */
.fn-address-row {
  display: flex;
  gap: 8px;
}
.fn-address-row input {
  flex: 1;
}
.fn-btn-sm {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1.5px solid var(--as-border, rgba(53,88,168,0.15));
  background: var(--as-blue-light, #f3f6ff);
  border-radius: var(--as-radius-sm, 8px);
  cursor: pointer;
  color: var(--as-blue, #3558A8);
  transition: background .2s;
  flex-shrink: 0;
}
.fn-btn-sm:hover {
  background: var(--as-blue-mid, #dbe4f8);
}

/* ----- Map ----- */
.fn-map-wrap {
  margin-top: 10px;
}
#fn-map {
  width: 100%;
  height: 260px;
  border-radius: var(--as-radius-md, var(--radius-md, 10px));
  border: 1.5px solid var(--as-border, rgba(53,88,168,0.15));
  z-index: 1;
}
.fn-map-hint {
  font-size: 11px;
  color: var(--as-muted, #5a6278);
  margin: 6px 0 0;
  font-style: italic;
}

/* ----- Checkbox ----- */
.fn-checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.fn-checkbox-row input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--as-blue, #3558A8);
  cursor: pointer;
}
.fn-checkbox-row label {
  font-size: 13px;
  font-weight: 500;
  color: var(--as-text, #1a1f2e);
  cursor: pointer;
}
.fn-dronecheck-url {
  margin-left: 24px;
}

/* ----- Action buttons ----- */
.fn-actions {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  margin-top: 20px;
}
.fn-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 14px;
  font-family: var(--as-font, 'DM Sans', sans-serif);
  font-size: 13px;
  font-weight: 600;
  border: none;
  border-radius: var(--as-radius-sm, 8px);
  cursor: pointer;
  transition: all .2s;
  min-height: 44px;
}
.fn-btn svg { flex-shrink: 0; }
.fn-btn-primary {
  background: var(--as-blue, #3558A8);
  color: #fff;
}
.fn-btn-primary:hover {
  background: var(--as-blue-dark, #2a469a);
}
.fn-btn-secondary {
  background: var(--as-blue-light, #f3f6ff);
  color: var(--as-blue, #3558A8);
  border: 1.5px solid var(--as-border, rgba(53,88,168,0.15));
}
.fn-btn-secondary:hover {
  background: var(--as-blue-mid, #dbe4f8);
}

/* ----- Preview panel ----- */
.fn-preview-panel {
  position: relative;
  display: flex;
  justify-content: center;
}
.fn-preview-sticky {
  position: sticky;
  top: 52px;
  width: 100%;
  max-width: 480px;
}
.fn-preview-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--as-muted, #5a6278);
  margin: 0 0 10px;
}
.fn-preview-doc {
  background: #fff;
  border-radius: var(--as-radius-lg, var(--radius-lg, 14px));
  padding: 32px 28px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.05);
  min-height: 400px;
  font-size: 13px;
  color: var(--as-text, #1a1f2e);
  line-height: 1.6;
}
.fn-preview-empty {
  color: var(--as-muted, #5a6278);
  font-style: italic;
  text-align: center;
  padding: 60px 20px;
}

/* ----- Preview document inner styles ----- */
.fn-doc-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--as-blue, #3558A8);
}
.fn-doc-header img {
  height: 36px;
}
.fn-doc-brand-name {
  flex: 1;
  font-size: 16px;
  font-weight: 700;
  color: var(--as-blue-deep, #1e3580);
  line-height: 1.2;
}
.fn-doc-header .fn-doc-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: #fff;
  background: var(--as-blue, #3558A8);
  padding: 4px 10px;
  border-radius: 5px;
}
.fn-doc-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--as-blue-deep, #1e3580);
  margin: 0 0 4px;
}
.fn-doc-subtitle {
  font-size: 12px;
  color: var(--as-muted, #5a6278);
  margin: 0 0 20px;
}
.fn-doc-section {
  margin-bottom: 16px;
}
.fn-doc-section-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--as-blue, #3558A8);
  margin: 0 0 6px;
}
.fn-doc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
}
.fn-doc-item-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--as-muted, #5a6278);
  text-transform: uppercase;
  letter-spacing: .03em;
}
.fn-doc-item-value {
  font-size: 13px;
  font-weight: 500;
  color: var(--as-text, #1a1f2e);
}
.fn-doc-safety {
  background: var(--as-blue-light, #f3f6ff);
  border-radius: var(--as-radius-sm, 8px);
  padding: 14px 16px;
  font-size: 12px;
  line-height: 1.6;
}
.fn-doc-safety strong {
  color: var(--as-blue, #3558A8);
}
.fn-doc-map-placeholder {
  background: var(--as-bg, #f7f9fd);
  border: 1.5px dashed var(--as-border, rgba(53,88,168,0.15));
  border-radius: var(--as-radius-sm, 8px);
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--as-muted, #5a6278);
  font-size: 11px;
  margin-top: 8px;
}
.fn-doc-footer {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--as-border, rgba(53,88,168,0.12));
  font-size: 10px;
  color: var(--as-muted, #5a6278);
  display: flex;
  justify-content: space-between;
}
.fn-doc-dronecheck {
  margin-top: 12px;
  padding: 10px 14px;
  background: #eafaf2;
  border-radius: var(--as-radius-sm, 8px);
  font-size: 12px;
}
.fn-doc-dronecheck a {
  color: var(--as-blue, #3558A8);
  font-weight: 600;
}

/* ----- Toast ----- */
.fn-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--as-blue-deep, #1e3580);
  color: #fff;
  padding: 10px 22px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  opacity: 0;
  transition: opacity .3s, transform .3s;
  pointer-events: none;
  z-index: 9999;
}
.fn-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ----- Responsive ----- */
@media (max-width: 768px) {
  .fn-page {
    padding: 20px 14px 40px;
  }
  .fn-layout {
    grid-template-columns: 1fr;
  }
  .fn-form-panel {
    padding: 20px 16px;
    border-radius: 16px;
  }
  .fn-preview-sticky {
    position: static;
  }
  .fn-preview-doc {
    padding: 20px 16px;
    border-radius: 16px;
  }
  .fn-actions {
    grid-template-columns: 1fr;
  }
  .fn-doc-grid {
    grid-template-columns: 1fr;
  }
  .fn-doc-footer {
    flex-direction: column;
    gap: 4px;
  }
  .fn-toast {
    left: 16px;
    right: 16px;
    transform: translateX(0) translateY(20px);
    text-align: center;
  }
  .fn-toast.show {
    transform: translateX(0) translateY(0);
  }
}


/* ----- View page ----- */
.fn-view-doc {
  max-width: 680px;
  margin: 0 auto;
  background: #fff;
  border-radius: var(--as-radius-lg, var(--radius-lg, 14px));
  padding: 40px 36px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.05);
}
.fn-view-actions {
  margin-top: 24px;
  display: flex;
  gap: 10px;
  justify-content: center;
}
.fn-view-lang-tabs {
  margin-bottom: 20px;
  max-width: 240px;
}

/* ----- Share modal ----- */
.fn-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.fn-modal {
  background: #fff;
  border-radius: var(--as-radius-lg, var(--radius-lg, 14px));
  padding: 32px;
  max-width: 480px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
  position: relative;
}
.fn-modal h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--as-text, #1a1f2e);
  margin: 0 0 6px;
}
.fn-modal p {
  font-size: 13px;
  color: var(--as-muted, #5a6278);
  margin: 0 0 16px;
}
.fn-modal-url {
  display: flex;
  gap: 8px;
}
.fn-modal-url input {
  flex: 1;
  padding: 10px 14px;
  font-family: var(--as-mono, 'DM Mono', monospace);
  font-size: 12px;
  background: var(--as-bg, #f7f9fd);
  border: 1.5px solid var(--as-border, rgba(53,88,168,0.15));
  border-radius: var(--as-radius-sm, 8px);
  color: var(--as-text, #1a1f2e);
  box-sizing: border-box;
}
.fn-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border: none;
  background: var(--as-blue-light, #f3f6ff);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--as-muted, #5a6278);
  transition: background .2s;
}
.fn-modal-close:hover {
  background: var(--as-blue-mid, #dbe4f8);
}

/* ----- Print styles for view ----- */
@media print {
  /* Hide UI elements */
  .subnav, .footer, .fn-view-actions, .fn-view-lang-tabs,
  #scrollTop, .fn-modal-overlay, .hero,
  .chat-widget, .cookie-consent { display: none !important; }

  /* Reset page layout */
  body { background: #fff !important; }
  main { padding: 0 !important; margin: 0 !important; }
  .fn-page { padding: 0 !important; max-width: 100% !important; }
  .fn-view-doc {
    box-shadow: none !important;
    border-radius: 0 !important;
    padding: 20px 0 !important;
    max-width: 100% !important;
  }

  /* Page setup */
  @page {
    size: A4;
    margin: 15mm 20mm;
  }

  /* Prevent section breaks */
  .fn-doc-section { break-inside: avoid; }
  .fn-doc-safety { break-inside: avoid; }
  .fn-doc-dronecheck { break-inside: avoid; }
  .fn-doc-footer { break-inside: avoid; }

  /* Map prints correctly */
  #view-map {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
    break-inside: avoid;
  }

  /* Preserve backgrounds */
  .fn-doc-safety, .fn-doc-badge, .fn-doc-dronecheck {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  /* Links show URL */
  .fn-doc-footer a[href]::after { content: none; }
}

@media (max-width: 768px) {
  .fn-view-doc {
    padding: 24px 18px;
    border-radius: 16px;
  }
  .fn-modal {
    padding: 24px 18px;
    border-radius: 16px;
  }
  .fn-modal-url {
    flex-direction: column;
  }
}