.global-actions-bar,
.camera-actions-bar {
  position: fixed;
  bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.2rem;
  padding: 0.35rem 0.45rem;
  background: rgba(11, 18, 32, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.28);
  z-index: 150;
}

.global-actions-bar {
  left: 0.75rem;
}

.camera-actions-bar {
  right: 0.75rem;
}

.global-actions-bar[hidden],
.camera-actions-bar[hidden] {
  display: none !important;
}

.global-actions-bar button,
.camera-actions-bar button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: rgba(255, 255, 255, 0.92);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.global-actions-bar button:hover,
.camera-actions-bar button:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.global-actions-bar button:active,
.camera-actions-bar button:active {
  background: rgba(255, 255, 255, 0.22);
}

.global-actions-bar button svg,
.camera-actions-bar button svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.global-actions-bar .global-profile-avatar-btn {
  padding: 0;
  overflow: hidden;
}

.global-actions-bar .global-profile-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea, #764ba2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 0.75rem;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.35);
  transition: border-color 0.15s ease;
}

.global-actions-bar .global-profile-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.global-actions-bar .global-profile-avatar-btn:hover .global-profile-avatar {
  border-color: rgba(255, 255, 255, 0.75);
}

@media (max-width: 640px) {
  .global-actions-bar,
  .camera-actions-bar {
    bottom: 0.5rem;
    padding: 0.3rem 0.4rem;
    gap: 0.15rem;
  }

  .global-actions-bar {
    left: 0.5rem;
  }

  .camera-actions-bar {
    right: 0.5rem;
  }

  .global-actions-bar button,
  .camera-actions-bar button {
    width: 32px;
    height: 32px;
  }

  .global-actions-bar button svg,
  .camera-actions-bar button svg {
    width: 18px;
    height: 18px;
  }
}