.sfb-meta-box {
  background: #fff;
  border: 1px solid #ccd0d4;
  border-radius: 6px;
  padding: 15px;
  margin-bottom: 3px;
  margin-top: 13px;
}
.sfb-meta-grid {
  display: grid;
  grid-template-columns: repeat(3, 250px);
  grid-gap: 12px 20px;
  align-items: start;
}
.sfb-meta-row label {
  font-weight: 600;
  display: block;
  font-size: 13.8px;
  margin-bottom: 3px;
}
.sfb-meta-row small {
  display: block;
  color: #666;
  margin-top: 4px;
}
.sfb-preview {
  display: inline-flex;
  align-items: center;
  margin-top: 6px;
  width: 255px;
}

.sfb-meta-row input[type="text"],
.sfb-meta-row input[type="color"],
.sfb-meta-row select {
  width: 250px;
  max-width: 250px;
}

.sfb-sub-button {
  background: #fff;
  border: 1px solid #ccd0d4;
  border-radius: 6px;
  padding: 15px;
  margin-bottom: 12px;
}
.sfb-sub-grid {
  display: grid;
  grid-template-columns: repeat(3, 0fr);
  grid-gap: 12px 20px;
}
.sfb-sub-row label {
  font-weight: 600;
  display: block;
  font-size: 13.5px;
  margin-bottom: 3px;
}
.sfb-sub-row input[type="text"],
.sfb-sub-row input[type="color"],
.sfb-sub-row select {
  width: 250px;
  max-width: 250px;
}
.sfb-sub-icon-preview {
  font-size: 20px;
  margin-left: 1px;
  border: 1px solid #747272;
  vertical-align: middle;
  display: flow;
  border-radius: 4px;
  padding-left: 8px;
}
.sfb-remove {
  margin-top: 10px;
  background: #0e82b4 !important;
  color: #fff !important;
  border: none !important;
}

.sfb-sub-btns {
  position: absolute;
  top: 85%;
  left: 100%;
  transform: translate(-50%, -50%);
}

.sfb-sub-btn {
  position: absolute;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  opacity: 0;
  pointer-events: none;
}

.sfb-wrapper.active .sfb-sub-btn {
  opacity: 1;
  pointer-events: auto;
}

/* Tooltip base (default: LEFT side) */
.sfb-tooltip {
  position: absolute;
  top: 50%;
  right: calc(100% + 10px); /* gap from the button */
  transform: translateY(-50%) scale(0.96);
  background: rgba(0, 0, 0, 0.9);
  color: #fff;
  font-size: 14px;
  letter-spacing: 1.2px;
  padding: 6px 8px;
  border-radius: 4px;
  white-space: nowrap;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
  opacity: 0; /* hidden by default */
  visibility: hidden; /* (avoid layout jumps) */
  transition: opacity 0.18s ease, transform 0.18s ease,
    visibility 0s linear 0.18s;
  pointer-events: none;
  z-index: 10002;
}

/* Arrow for LEFT side */
.sfb-tooltip::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 100%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: rgba(0, 0, 0, 0.9);
}

/* Optional RIGHT-side variant (add class="sfb-tooltip right" if ever needed) */
.sfb-tooltip.right {
  left: calc(100% + 10px);
  right: auto;
}
.sfb-tooltip.right::after {
  right: 100%;
  left: auto;
  border-left-color: transparent;
  border-right-color: rgba(0, 0, 0, 0.9);
}

/* Show tooltip on hover */
.sfb-sub-btn:hover .sfb-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) scale(1);
  transition-delay: 0s;
}

/* Show tooltip on hover (works for main button too) */
.sfb-main-btn:hover .sfb-tooltip,
.sfb-sub-btn:hover .sfb-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) scale(1);
  transition-delay: 0s;
}