/* --- DISABLE MOUSE HIGHLIGHTING & TEXT SELECTION --- */
* { box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  margin: 0;
  padding: 20px;
  background-color: #f0f4f8;
  color: #1c2d42;
  line-height: 1.5;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

input, textarea, .wx-raw {
  -webkit-user-select: text;
  -moz-user-select: text;
  -ms-user-select: text;
  user-select: text;
}

.fpl-main-layout {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  max-width: 1650px;
  margin: 0 auto;
}

/* STACKED LOGO & DUAL-TIME BANNER STYLES */
.vnato-header-stacked {
  text-align: center;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 2px solid #0072CE;
}
.vnato-logo {
  max-height: 42px;
  width: auto;
  object-fit: contain;
  margin: 0 auto 8px auto;
  display: block;
}
.header-clock-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 6px 12px;
}
.clock-col {
  flex: 1;
  text-align: center;
}
.clock-label {
  display: block;
  font-size: 8px;
  font-weight: bold;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.clock-time-val {
  font-family: monospace;
  font-size: 1.20rem; /* Increase this value slightly if you want them even bigger (e.g., 1.35rem) */
  font-weight: bold;
  color: #0072CE;
  margin-top: 2px;
}
.clock-divider {
  width: 1px;
  height: 24px;
  background-color: #cbd5e1;
  margin: 0 8px;
}

/* WIDGET STYLES */
.fpl-container {
  flex: 1 1 380px;
  max-width: 440px;
  background: #ffffff;
  padding: 18px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,27,68,0.06);
  align-self: flex-start;
  position: sticky;
  top: 20px;
}
.fpl-mode-container {
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 2px solid #0072CE;
}
.fpl-mode-select {
  width: 100%;
  padding: 9px;
  font-size: 13px;
  font-weight: bold;
  color: #002B49;
  background: #e6f0fa;
  border: 1px solid #0072CE;
  border-radius: 6px;
  cursor: pointer;
}
.fpl-tab-content { display: none; }
.fpl-tab-content.active { display: block; }
.fpl-section { border-bottom: 1px solid #e2e8f0; padding-bottom: 10px; margin-bottom: 10px; }
.fpl-container label { display: block; margin-top: 8px; font-weight: bold; font-size: 12px; color: #002B49; }
.fpl-container select, 
.fpl-container input[type="text"] { 
  width: 100%; 
  padding: 7px; 
  margin-top: 3px; 
  font-size: 12px; 
  border: 1px solid #cbd5e1; 
  border-radius: 4px; 
  text-transform: uppercase;
}

/* MULTI-SELECT CHECKBOX DROPDOWN FOR PBN */
.pbn-dropdown-container {
  position: relative;
  margin-top: 3px;
}
.pbn-select-toggle {
  width: 100%;
  padding: 7px;
  font-size: 12px;
  background: #fff;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.pbn-dropdown-list {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: 220px;
  overflow-y: auto;
  background: #fff;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  z-index: 100;
  padding: 8px;
}
.pbn-dropdown-list.show {
  display: block;
}
.pbn-checkbox-item {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  font-size: 11px;
  padding: 4px 0;
  border-bottom: 1px solid #f1f5f9;
  cursor: pointer;
}
.pbn-checkbox-item input {
  margin-top: 2px;
}

/* TOOLTIP / HELP ICON STYLES */
.label-with-help {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
}
.label-with-help label {
  margin-top: 0 !important;
}
.help-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  font-size: 11px;
  font-weight: bold;
  font-style: normal;
  font-family: Arial, sans-serif;
  color: #0072CE;
  background: #e6f0fa;
  border: 1px solid #0072CE;
  border-radius: 50%;
  cursor: pointer;
  user-select: none;
}
.help-icon:hover {
  background: #0072CE;
  color: #fff;
}
.help-text-box {
  display: none;
  font-size: 11px;
  color: #334155;
  background: #f0f7ff;
  border-left: 3px solid #0072CE;
  padding: 6px 8px;
  margin-top: 4px;
  margin-bottom: 4px;
  border-radius: 0 4px 4px 0;
}
.help-text-box.show {
  display: block;
}

.checkbox-group {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
}
.checkbox-group input[type="checkbox"] { width: auto; margin: 0; }
.checkbox-group label { margin: 0; font-weight: normal; color: #334155; }

.fpl-gen-btn {
  margin-top: 12px;
  width: 100%;
  padding: 11px;
  background: #0072CE;
  color: white;
  border: none;
  border-radius: 6px;
  font-weight: bold;
  cursor: pointer;
  font-size: 13px;
  transition: background 0.2s;
}
.fpl-gen-btn:hover { background: #005bb5; }
.fpl-textarea-container { position: relative; margin-top: 10px; }
.fpl-container textarea {
  width: 100%;
  height: 120px;
  font-family: monospace;
  font-size: 11px;
  padding: 8px;
  resize: vertical;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  background: #f8fafc;
  white-space: pre-wrap !important;
  word-break: break-word;
  text-transform: uppercase;
}
.fpl-copy-btn {
  position: absolute;
  top: 6px;
  right: 6px;
  padding: 4px 8px;
  font-size: 10px;
  font-weight: bold;
  background: #10b981;
  color: white;
  border: none;
  border-radius: 3px;
  cursor: pointer;
}
.fpl-copy-btn:hover { background: #059669; }

.widget-meta {
  margin-top: 16px;
  padding-top: 10px;
  border-top: 1px dashed #cbd5e1;
  font-size: 10px;
  color: #64748b;
  text-align: center;
  line-height: 1.4;
}

/* DOCUMENTATION & RIGHT PANEL STYLES */
.docs-container {
  flex: 2 1 500px;
  min-width: 0;
  background: #ffffff;
  padding: 0;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,27,68,0.06);
  overflow: hidden;
}

.docs-header {
  background: #002B49;
  color: #ffffff;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 4px solid #0072CE;
}
.docs-header h1 {
  font-size: 20px;
  color: #ffffff;
  margin: 0;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.docs-header img { max-height: 40px; width: auto; }

.right-panel-controls {
  background: #f1f5f9;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
  border-bottom: 1px solid #cbd5e1;
  width: 100%;
}
.doc-columns-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: #002B49;
  flex-wrap: wrap;
}
.right-panel-btns {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* CLEAN ICON BUTTON STYLING */
.action-toggle-btn {
  background: #ffffff;
  color: #002B49;
  border: 1px solid #cbd5e1;
  padding: 6px 10px;
  font-size: 10px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.btn-img-icon {
  width: 16px !important;
  height: 16px !important;
  min-width: 16px;
  min-height: 16px;
  object-fit: contain;
  display: inline-block;
  vertical-align: middle;
  filter: drop-shadow(0px 1px 1px rgba(0,0,0,0.15));
  transition: transform 0.2s ease;
}

.action-toggle-btn:hover, 
.action-toggle-btn.active {
  background: #0072CE;
  color: #ffffff;
  border-color: #005bb5;
  box-shadow: 0 0 8px rgba(0, 114, 206, 0.4);
}

.action-toggle-btn:hover .btn-img-icon,
.action-toggle-btn.active .btn-img-icon {
  transform: scale(1.15);
  filter: brightness(1.2) drop-shadow(0px 2px 3px rgba(0,0,0,0.3));
}

.sub-manual-content {
  padding: 20px !important;
  margin: 0 !important;
  background: #ffffff;
  color: #1c2d42;
  width: 100%;
  clear: both;
}
.sub-manual-content { display: none; }
.sub-manual-content.active { display: block; }

.sub-panel-content {
  padding: 20px;
  background: #ffffff;
  color: #1c2d42;
  width: 100%;
  clear: both;
  display: none;
}
.sub-panel-content.active { display: block; }

/* WEATHER & CALCULATOR VIEWS */
.metar-search-box {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}
.metar-search-box input {
  flex: 1;
  padding: 8px;
  font-size: 13px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  text-transform: uppercase;
}
.metar-search-box button {
  padding: 8px 16px;
  background: #0072CE;
  color: white;
  border: none;
  border-radius: 4px;
  font-weight: bold;
  cursor: pointer;
}
.metar-search-box button:hover { background: #005bb5; }

.wx-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 14px;
  margin-bottom: 14px;
}
.wx-card h3 {
  margin-top: 0;
  margin-bottom: 8px;
  font-size: 14px;
  color: #002B49;
  border-bottom: 2px solid #0072CE;
  padding-bottom: 4px;
}
.wx-raw {
  font-family: monospace;
  font-size: 12px;
  background: #ffffff;
  padding: 8px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  white-space: pre-wrap;
  word-break: break-all;
}

.calc-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}
.calc-form-group { display: flex; flex-direction: column; }
.calc-form-group label { font-weight: bold; font-size: 12px; color: #002B49; margin-bottom: 4px; }
.calc-form-group input, .calc-form-group select { padding: 8px; font-size: 13px; border: 1px solid #cbd5e1; border-radius: 4px; }
.calc-results-box { background: #e6f0fa; border: 1px solid #b3d7ff; border-radius: 6px; padding: 16px; }
.calc-results-box h3 { margin-top: 0; color: #002B49; font-size: 15px; border-bottom: 1px solid #99cbff; padding-bottom: 6px; }
.calc-result-item { display: flex; justify-content: space-between; margin-bottom: 8px; font-size: 13px; }
.calc-result-item span:last-child { font-weight: bold; color: #0072CE; font-family: monospace; font-size: 14px; }

.disclaimer-box { background: #fffbe0; border-left: 4px solid #f59e0b; padding: 12px 16px; margin: 16px 0; font-size: 12px; color: #451a03; }
.disclaimer-box b { color: #002B49; }

@media (max-width: 900px) {
  body { padding: 10px; }
  .fpl-main-layout { flex-direction: column; }
  .fpl-container { max-width: 100%; position: static; }
  .docs-container { width: 100%; padding: 0; }
  .calc-form-grid { grid-template-columns: 1fr; }
}