line-of-sight/frontend/src/styles/App.css

.app-container {
  display: flex;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  position: relative;
}

.map-container {
  flex: 1;
  height: 100%;
  position: relative;
  z-index: 1;
}

.controls {
  width: 350px;
  background: white;
  padding: 20px;
  box-shadow: -2px 0 10px rgba(0,0,0,0.1);
  overflow-y: auto;
  z-index: 2;
  position: relative;
}

.control-group {
  background: #f8f9fa;
  padding: 15px;
  border-radius: 8px;
  margin-bottom: 20px;
}

.control-group h3 {
  margin-top: 0;
  color: #2c3e50;
  font-size: 16px;
  margin-bottom: 15px;
}

.setting-row {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
  gap: 10px;
}

.setting-row label {
  flex: 1;
  font-size: 14px;
  color: #555;
}

.setting-row input[type="range"] {
  flex: 2;
}

.setting-row input[type="number"] {
  width: 80px;
  padding: 5px;
  border: 1px solid #ddd;
  border-radius: 4px;
}

.setting-row span {
  font-weight: bold;
  color: #2c3e50;
  min-width: 40px;
}

.setting-row button {
  padding: 6px 12px;
  margin: 0 5px;
  border: 1px solid #ddd;
  background: white;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
}

.setting-row button:hover {
  background: #e9ecef;
}

.setting-row button.active-style {
  background: #34495e;
  color: white;
  border-color: #2c3e50;
}

.action-btn {
  width: 100%;
  padding: 12px;
  background: #4CAF50;
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s;
  margin-top: 10px;
}

.action-btn:hover:not(:disabled) {
  background: #45a049;
}

.action-btn:disabled {
  background: #ccc;
  cursor: not-allowed;
}

.action-btn-secondary {
  width: 100%;
  padding: 12px;
  background: #34495e;
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s;
  margin-top: 10px;
}

.action-btn-secondary:hover {
  background: #2c3e50;
}

.disabled-controls {
  opacity: 0.8;
}

.disabled-controls input {
  pointer-events: none;
  cursor: not-allowed;
}

/* Allow action buttons and settings buttons to work even when locked */
.action-btn, .action-btn-secondary, .setting-row button {
  pointer-events: auto !important;
}

.results-panel table thead {
  position: sticky;
  top: 0;
  z-index: 1;
}

.results-panel {
  background: #f8f9fa;
  padding: 15px;
  border-radius: 8px;
  margin-bottom: 20px;
  max-height: 450px;
  overflow-y: auto;
  border: 1px solid #eee;
}

.results-panel h3 {
  margin-top: 0;
  color: #2c3e50;
  font-size: 16px;
  margin-bottom: 5px;
}

.results-panel .hint {
  font-size: 11px;
  color: #7f8c8d;
  margin-bottom: 10px;
  font-style: italic;
}

.results-panel table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.results-panel th {
  background: #34495e;
  color: white;
  padding: 8px 4px;
  text-align: left;
}

.results-panel td {
  padding: 8px 4px;
  border-bottom: 1px solid #ddd;
  cursor: pointer;
}

.results-panel tr:nth-child(even) {
  background: #fdfdfd;
}

.results-panel tr:hover {
  background: #ecf0f1;
}

.results-panel tr.selected-row {
  background: #d5e8d4 !important;
  font-weight: bold;
}

.info-panel-modal {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 280px;
  background: white;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  z-index: 1000;
  animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-20px); }
  to { opacity: 1; transform: translateX(0); }
}

.info-panel-content {
  padding: 20px;
  position: relative;
}

.info-panel-content h2 {
  margin-top: 0;
  margin-bottom: 15px;
  font-size: 18px;
  color: #2c3e50;
  border-bottom: 2px solid #4CAF50;
  padding-bottom: 8px;
}

.close-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: #95a5a6;
}

.close-btn:hover {
  color: #34495e;
}

.info-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.info-item {
  display: flex;
  flex-direction: column;
}

.info-item label {
  font-size: 11px;
  color: #7f8c8d;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.info-item span {
  font-size: 14px;
  color: #2c3e50;
  font-weight: 500;
}

.action-btn-small {
  width: 100%;
  padding: 8px;
  background: #3498db;
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s;
}

.action-btn-small:hover {
  background: #2980b9;
}

.more-info {
  color: #666;
  font-size: 12px;
  text-align: center;
  margin-top: 10px;
}

.instructions {
  background: #fff3cd;
  padding: 15px;
  border-radius: 8px;
  border-left: 4px solid #ffc107;
}

.instructions h3 {
  margin-top: 0;
  color: #856404;
  font-size: 16px;
}

.instructions ol {
  margin: 0;
  padding-left: 20px;
  font-size: 13px;
  color: #856404;
}

.instructions li {
  margin-bottom: 8px;
}

.city-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-family: sans-serif;
  z-index: 100;
  cursor: pointer;
  pointer-events: auto !important;
}

.marker-number {
  background: #2c3e50;
  color: white;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: bold;
  margin-bottom: -4px;
  border: 1px solid white;
  z-index: 2;
}

.marker-dot {
  width: 12px;
  height: 12px;
  background: #e74c3c;
  border: 2px solid white;
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0,0,0,0.3);
  z-index: 1;
}

.marker-label {
  background: white;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: bold;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  margin-top: 2px;
  white-space: nowrap;
}

.marker-pop {
  background: #34495e;
  color: white;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 10px;
  margin-top: 2px;
  white-space: nowrap;
}

.map-info-popup {
  padding: 5px;
  font-family: sans-serif;
}

.popup-header {
  border-bottom: 1px solid #eee;
  padding-bottom: 5px;
  margin-bottom: 5px;
  color: #2c3e50;
  font-size: 14px;
}

.popup-body {
  font-size: 12px;
  color: #666;
}

.popup-body p {
  margin: 3px 0;
}

.maplibregl-popup {
  z-index: 2000 !important;
}

.maplibregl-popup-content {
  border-radius: 8px !important;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3) !important;
  padding: 15px !important;
}

@media (max-width: 768px) {
  .app-container {
    flex-direction: column;
  }
  
  .controls {
    width: 100%;
    max-height: 40vh;
    order: -1;
  }
  
  .map-container {
    height: 60vh;
  }

  .info-panel-modal {
    left: 10px;
    right: 10px;
    width: auto;
    bottom: 20px;
    top: auto;
  }
}