/* ============= floating panel container ============= */
.gfb-floating {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 10;
  width: 340px;
  font-size: var(--font-ui-small);
}

.gfb-floating.is-collapsed {
  width: auto;
}

/* ============= expanded card ============= */
.gfb-card {
  background: var(--background-secondary);
  border: 1px solid var(--background-modifier-border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.gfb-floating.is-collapsed .gfb-card {
  display: none;
}

/* header */
.gfb-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  cursor: pointer;
  user-select: none;
  font-weight: 600;
}

.gfb-header:hover {
  background: var(--background-modifier-hover);
}

.gfb-collapse-icon {
  display: inline-block;
  width: 14px;
  text-align: center;
  color: var(--text-muted);
  font-size: 12px;
}

.gfb-title {
  flex: 1;
}

.gfb-reload-btn {
  background: transparent;
  border: none;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 4px;
}

.gfb-reload-btn:hover {
  color: var(--text-normal);
  background: var(--background-modifier-hover);
}

.gfb-reload-btn svg {
  width: 14px;
  height: 14px;
}

/* body */
.gfb-body {
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--background-modifier-border);
}

/* ============= collapsed icon button ============= */
.gfb-collapsed-btn {
  display: none;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  background: var(--background-secondary);
  border: 1px solid var(--background-modifier-border);
  border-radius: 8px;
  color: var(--text-normal);
  cursor: pointer;
  padding: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.gfb-floating.is-collapsed .gfb-collapsed-btn {
  display: flex;
}

.gfb-collapsed-btn:hover {
  background: var(--background-modifier-hover);
  color: var(--text-accent);
}

.gfb-collapsed-btn svg {
  width: 18px;
  height: 18px;
}

/* ============= lines ============= */
.gfb-lines {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.gfb-line-row {
  display: flex;
  gap: 4px;
  align-items: center;
}

/* Include / Exclude */
.gfb-incl-btn {
  width: 70px;
  flex-shrink: 0;
  padding: 2px 0;
  font-size: var(--font-ui-smaller);
  font-weight: 500;
  background: var(--background-primary);
  color: var(--text-normal);
  border: 1px solid var(--background-modifier-border);
  border-radius: 4px;
}

.gfb-incl-btn:hover {
  background: var(--background-modifier-hover);
}

/* Type select with custom chevron */
.gfb-line-type {
  flex-shrink: 0;
  width: 72px;
  padding: 2px 18px 2px 6px;
  font-size: var(--font-ui-smaller);
  background-color: var(--background-primary);
  color: var(--text-normal);
  border: 1px solid var(--background-modifier-border);
  border-radius: 4px;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-position: right 4px center;
  background-repeat: no-repeat;
}

/* Value input */
.gfb-line-value {
  flex: 1;
  min-width: 0;
  font-family: var(--font-monospace);
  font-size: var(--font-ui-smaller);
  padding: 2px 6px;
}

.gfb-line-value:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* remove (trash) */
.gfb-remove-btn {
  width: 28px;
  height: 26px;
  flex-shrink: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  border-radius: 4px;
}

.gfb-remove-btn:hover {
  color: var(--text-error);
  background: var(--background-modifier-hover);
}

.gfb-remove-btn svg {
  width: 14px;
  height: 14px;
}

/* ============= add button ============= */
.gfb-add-btn {
  width: 100%;
  font-size: var(--font-ui-smaller);
  margin-top: 2px;
}

.gfb-add-btn::before {
  content: "+ ";
}

/* ============= autocomplete ============= */
.gfb-autocomplete {
  position: fixed;
  z-index: 1100;
  background: var(--background-primary);
  border: 1px solid var(--background-modifier-border);
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  max-height: 240px;
  overflow-y: auto;
  min-width: 200px;
  display: none;
}

.gfb-autocomplete.is-visible {
  display: block;
}

/* ============= utility ============= */
/* Used to forcibly hide Obsidian's native search-suggestion popup that
   reappears asynchronously after the filter input dispatches input events. */
.gfb-hidden {
  display: none !important;
}

.gfb-ac-item {
  display: block;
  padding: 6px 10px;
  cursor: pointer;
  font-family: var(--font-monospace);
  font-size: var(--font-ui-small);
}

.gfb-ac-item:hover,
.gfb-ac-item.is-selected {
  background: var(--background-modifier-hover);
}

.gfb-ac-value {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.gfb-ac-detail {
  display: block;
  color: var(--text-muted);
  font-size: 0.78em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 1px;
}