/* ================================================
   THE ARCHIVE - CONTROLS STYLES
   Play button, toggle button, and layers panel
   ================================================ */

/* ===== PLAY BUTTON ===== */
#playButton {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(77, 153, 204, 0.25);
  border: 1.5px solid rgba(77, 153, 204, 0.6);
  
  display: flex;
  align-items: center;
  justify-content: center;
  
  cursor: pointer;
  transition: all 0.3s;
  
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
  flex-shrink: 0;
}

#playButton:hover {
  background: rgba(77, 153, 204, 0.4);
  border-color: rgba(77, 153, 204, 1);
  transform: scale(1.1);
}

#playButton.playing {
  background: rgba(204, 77, 77, 0.25);
  border-color: rgba(204, 77, 77, 0.6);
}

#playButton.playing:hover {
  background: rgba(204, 77, 77, 0.4);
  border-color: rgba(204, 77, 77, 1);
}

/* ===== TOGGLE/LAYERS BUTTON ===== */
#toggleButton {
  position: fixed;
  bottom: 35px;
  right: 50px;
  z-index: 3;
  
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(77, 153, 204, 0.3);
  border: 2px solid rgba(77, 153, 204, 0.8);
  
  display: flex;
  align-items: center;
  justify-content: center;
  
  cursor: pointer;
  transition: all 0.3s;
  
  font-size: 24px;
  color: rgba(255, 255, 255, 0.9);
}

#toggleButton:hover {
  background: rgba(77, 153, 204, 0.5);
  border-color: rgba(77, 153, 204, 1);
  transform: scale(1.1);
}

#toggleButton.active {
  background: rgba(77, 153, 204, 0.6);
  border-color: rgba(77, 153, 204, 1);
}

/* ===== LAYERS PANEL ===== */
#layersPanel {
  position: fixed;
  bottom: 100px;
  right: 50px;
  z-index: 3;
  
  width: 200px;
  background: rgba(0, 0, 0, 0.85);
  border: 1px solid rgba(77, 153, 204, 0.5);
  border-radius: 12px;
  padding: 15px;
  
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: all 0.3s ease;
}

#layersPanel.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.layers-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(77, 153, 204, 1);
  margin-bottom: 12px;
  font-weight: 500;
}

.layer-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 8px;
  margin-bottom: 6px;
  background: rgba(77, 153, 204, 0.1);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}

.layer-item:hover {
  background: rgba(77, 153, 204, 0.2);
}

.layer-item.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.layer-item.disabled:hover {
  background: rgba(77, 153, 204, 0.1);
}

.layer-name {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  gap: 8px;
}

.layer-icon {
  font-size: 16px;
}

.layer-toggle {
  width: 36px;
  height: 20px;
  background: rgba(100, 100, 100, 0.5);
  border-radius: 10px;
  position: relative;
  transition: background 0.3s;
}

.layer-toggle.active {
  background: rgba(77, 153, 204, 0.8);
}

.layer-toggle::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: white;
  border-radius: 50%;
  transition: left 0.3s;
}

.layer-toggle.active::after {
  left: 18px;
}