html, body {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

#map {
  width: 100%;
  height: 100%;
  z-index: 10;
}

.controls-container {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 20;
  display: flex;
  flex-direction: row; 
  align-items: center;
  gap: 6px; 
}

.search-panel {
  display: flex;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  border-radius: 6px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
  overflow: hidden;
  height: 32px;
  width: 0;
  opacity: 0;
  visibility: hidden;
  transition: width 0.3s ease, opacity 0.3s ease, visibility 0.3s;
}
.search-panel.visible {
    width: 180px; /* Уменьшенная ширина */
    opacity: 1;
    visibility: visible;
}

#mgrsInput {
  border: none;
  padding: 0 10px;
  font-size: 14px;
  font-weight: 500;
  outline: none;
  width: 100%;
  height: 100%;
  background: transparent;
  color: #000;
  letter-spacing: 1.5px;
}
#mgrsInput::placeholder { 
    color: #555;
    font-style: normal;
    font-weight: 400;
}

.icon-btn {
  background: white;
  border: 1px solid #ddd;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 6px;
  transition: background-color 0.2s ease;
  flex-shrink: 0;
  box-shadow: 0 1px 4px rgba(0,0,0,0.1);
}
.icon-btn:hover {
  background-color: #f3f4f6;
}
.icon-btn svg {
  width: 16px;
  height: 16px;
  fill: #333;
  filter: none;
}

#goBtn {
  background: #f3f4f6;
  border-radius: 0;
  border: none;
  border-left: 1px solid #ddd;
}
#goBtn:hover { background-color: #e5e7eb; }

#err {
  position: absolute; bottom: 16px; left: 50%;
  transform: translateX(-50%); z-index: 20;
  background-color: #b00020; color: white;
  padding: 10px 20px; border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
  display: none; font-size: 14px;
}

.modal-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  z-index: 100; display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
}
#modal, #secondModal {
    padding: 44px 10px 10px 10px;
    box-sizing: border-box;
    width: 100%;
    height: 100%;
}
.modal-iframe {
    width: 100%;
    height: 100%;
    border: none;
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}
.close-modal-btn {
  position: absolute; top: 10px; right: 10px;
}

/* --- СТИЛИ ДЛЯ GPS МОДАЛЬНОГО ОКНА --- */
#gpsPermissionModal .modal-content {
    background: white;
    padding: 24px;
    border-radius: 12px;
    max-width: 400px;
    width: 90%;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}
#gpsPermissionModal ol {
    text-align: left;
    margin: 1rem 0;
    padding-left: 2rem;
}
#gpsPermissionModal li {
    margin-bottom: 0.5rem;
}

.leaflet-control-zoom {
    bottom: 10px !important;
    right: 10px !important;
    top: auto !important;
    left: auto !important;
    margin-top: 0 !important;
    margin-left: 0 !important;
}

.leaflet-control-zoom-in, .leaflet-control-zoom-out {
    width: 32px !important; height: 32px !important;
    background: white !important;
    border: 1px solid #ddd !important;
    box-shadow: 0 1px 4px rgba(0,0,0,0.1) !important;
    border-radius: 6px !important; 
    color: #333 !important;
    text-shadow: none !important;
    font-size: 20px !important; line-height: 32px !important;
}
.leaflet-control-zoom-in:hover, .leaflet-control-zoom-out:hover { background-color: #f3f4f6 !important; }
.leaflet-control-zoom-in { margin-bottom: 6px; }
.leaflet-control-attribution { display: none !important; }

#coordsDisplay {
  position: absolute; top: 10px; right: 10px; z-index: 20;
  background: rgba(255, 255, 255, 0.8); color: #333;
  padding: 6px 10px; border-radius: 6px;
  font-size: 12px; font-family: 'Courier New', Courier, monospace;
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
  display: none;
}

#zoomDisplay {
    position: absolute;
    bottom: 86px;
    left: 10px;
    z-index: 20;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    padding: 5px 12px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: bold;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
    pointer-events: none;
}
#zoomDisplay.visible {
    opacity: 1;
}

#mgrsDisplay, #latLonDisplay {
    position: absolute;
    bottom: 10px;
    left: 10px;
    z-index: 20;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-family: 'Courier New', Courier, monospace;
    cursor: pointer;
    transition: background-color 0.2s;
}
#mgrsDisplay { bottom: 48px; }
#latLonDisplay { bottom: 10px; }
#mgrsDisplay:hover, #latLonDisplay:hover {
    background: rgba(0, 0, 0, 0.8);
}

@keyframes pulse {
    0% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.1); }
    100% { transform: translate(-50%, -50%) scale(1); }
}
#centerCrosshair {
    position: absolute;
    top: 50%;
    left: 50%;
    background: red;
    border: 2px solid white;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 21;
    box-shadow: 0 0 5px rgba(0,0,0,0.5);
    transition: width 0.3s ease, height 0.3s ease;
    animation: pulse 2s infinite ease-in-out;
}