/**
 * Link Mahal global range slider (shadcn / Radix-inspired).
 * Uses app theme tokens: --accent, --card, --border, --text, --muted.
 */
:root {
  --lm-slider-track: var(--border, #e5e7eb);
  --lm-slider-fill: var(--accent, #10b981);
  --lm-slider-thumb-bg: var(--card, #ffffff);
  --lm-slider-thumb-border: var(--lm-slider-fill);
  --lm-slider-track-h: 8px;
  --lm-slider-thumb-size: 20px;
  --lm-slider-radius: 999px;
}

.lm-slider {
  --lm-slider-pct: 0%;
  margin: 0 0 1rem;
}

.lm-slider-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.lm-slider-label {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.25rem;
  color: var(--text);
  margin: 0;
  cursor: pointer;
}

.lm-slider-output {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.25rem;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.lm-slider-track-wrap {
  position: relative;
  padding: 0.65rem 0 0.25rem;
}

.lm-slider-input {
  display: block;
  width: 100%;
  height: var(--lm-slider-thumb-size);
  margin: 0;
  padding: 0;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  cursor: pointer;
  touch-action: none;
}

.lm-slider-input:focus {
  outline: none;
}

.lm-slider-input:focus-visible::-webkit-slider-thumb {
  outline: 3px solid color-mix(in srgb, var(--lm-slider-fill) 40%, transparent);
  outline-offset: 2px;
}

.lm-slider-input:focus-visible::-moz-range-thumb {
  outline: 3px solid color-mix(in srgb, var(--lm-slider-fill) 40%, transparent);
  outline-offset: 2px;
}

.lm-slider-input::-webkit-slider-runnable-track {
  height: var(--lm-slider-track-h);
  border-radius: var(--lm-slider-radius);
  background: linear-gradient(
    to right,
    var(--lm-slider-fill) 0%,
    var(--lm-slider-fill) var(--lm-slider-pct),
    var(--lm-slider-track) var(--lm-slider-pct),
    var(--lm-slider-track) 100%
  );
}

.lm-slider-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: var(--lm-slider-thumb-size);
  height: var(--lm-slider-thumb-size);
  margin-top: calc((var(--lm-slider-track-h) - var(--lm-slider-thumb-size)) / 2);
  border-radius: 50%;
  border: 2px solid var(--lm-slider-thumb-border);
  background: var(--lm-slider-thumb-bg);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.12);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.lm-slider.is-dragging .lm-slider-input::-webkit-slider-thumb,
.lm-slider-input:active::-webkit-slider-thumb {
  transform: scale(1.06);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.18);
}

.lm-slider-input::-moz-range-track {
  height: var(--lm-slider-track-h);
  border-radius: var(--lm-slider-radius);
  background: var(--lm-slider-track);
}

.lm-slider-input::-moz-range-progress {
  height: var(--lm-slider-track-h);
  border-radius: var(--lm-slider-radius);
  background: var(--lm-slider-fill);
}

.lm-slider-input::-moz-range-thumb {
  width: var(--lm-slider-thumb-size);
  height: var(--lm-slider-thumb-size);
  border-radius: 50%;
  border: 2px solid var(--lm-slider-thumb-border);
  background: var(--lm-slider-thumb-bg);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.12);
}

.lm-slider-input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.lm-slider-tooltip {
  position: absolute;
  bottom: calc(100% - 2px);
  left: var(--lm-slider-pct);
  transform: translateX(-50%);
  z-index: 50;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
  color: var(--text);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.1);
  pointer-events: none;
  white-space: nowrap;
  animation: lm-slider-tooltip-in 0.15s ease;
}

.lm-slider-tooltip[hidden] {
  display: none;
}

@keyframes lm-slider-tooltip-in {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(4px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
  }
}

.lm-slider-hint {
  margin: 0.35rem 0 0;
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.4;
}

.lm-slider--compact {
  margin-bottom: 0.5rem;
}

.lm-slider--compact .lm-slider-track-wrap {
  padding-top: 0.35rem;
}