/**
 * Word Selector Styles
 * Styles for word blocks, confidence indicators, and word visibility control
 */

:root {
  --color-high: #10b981;
  --color-medium: #ffd700;
  --color-low: #ff0000;
  --color-accepted: oklch(var(--p));
  --color-omit: #ff0000;
  --color-merge: #6b7280;
  --color-active-bg: #0ea5e9;
  --color-active-bg-dark: #1fb6ff;
  --color-active-text: #fff;
  --color-active-text-dark: #0f172a;
}

/* Base word block */
.word-block {
  position: relative;
}

/* Confidence level indicators */
.word-block.confidence-medium {
  border-bottom: 2px dotted var(--color-medium);
}

.word-block.confidence-low,
.word-block.confidence-none {
  border-bottom: 3px dashed var(--color-low);
}

/* Accepted words */
.word-block .accepted-word {
  color: var(--color-accepted);
}

/* Word visibility control - Omit (red) and Merge (gray) strikethrough */
.word-block.word-visibility-control-omit,
.word-block.word-visibility-control-merge {
  position: relative;
  opacity: 0.6;
}

.word-block.word-visibility-control-omit {
  color: var(--color-omit);
  --strikethrough-color: var(--color-omit);
}

.word-block.word-visibility-control-merge {
  color: var(--color-merge);
  --strikethrough-color: var(--color-merge);
}

.word-block.word-visibility-control-omit::after,
.word-block.word-visibility-control-merge::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 3px;
  background-color: var(--strikethrough-color);
  transform: translateY(-50%);
  z-index: 1;
}

.btn-active {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .375rem .75rem;
  border-radius: .375rem;
  font-weight: 500;
  background: var(--color-active-bg);
  color: var(--color-active-text);
  border: 1px solid rgba(0, 0, 0, .08);
  cursor: pointer;
  text-decoration: none;
  transition: filter .12s, box-shadow .12s;
}

.btn-active:hover {
  filter: brightness(.95);
}

.btn-active:focus {
  outline: 2px solid rgba(14, 165, 233, .25);
  outline-offset: 2px;
}

/* Ensure dashed border persists when active for accepted words */
.word-block.btn-active.btn-dash {
  --btn-shadow: "";
  border-style: dashed !important;
  --btn-bg: #0000;
  --btn-fg: var(--btn-color);
  --btn-border: var(--btn-color);
  --btn-noise: none;
}

/* Ensure strikethrough persists when active */
.btn-active.word-visibility-control-omit,
.btn-active.word-visibility-control-merge {
  position: relative;
}

.btn-active.word-visibility-control-omit::after {
  content: '';
  position: absolute;
  left: 0.75rem;
  right: 0.75rem;
  top: 50%;
  height: 3px;
  background-color: currentColor;
  transform: translateY(-50%);
  z-index: 1;
}

.btn-active.word-visibility-control-merge::after {
  content: '';
  position: absolute;
  left: 0.75rem;
  right: 0.75rem;
  top: 50%;
  height: 3px;
  background-color: currentColor;
  transform: translateY(-50%);
  z-index: 1;
}

/* Dark theme */
[data-theme="dark"] .btn-active {
  background: var(--color-active-bg-dark);
  color: var(--color-active-text-dark);
  border-color: rgba(255, 255, 255, .08);
}