/* kit-slider-viz.css — slider + zones colorées + marker. */

.kit-slider-row { display: flex; align-items: center; gap: 0.75rem; }
.kit-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  background: linear-gradient(
    to right,
    var(--kit-accent, #22d3ee) 0%,
    var(--kit-accent, #22d3ee) var(--kit-slider-fill, 0%),
    rgba(255,255,255,0.10) var(--kit-slider-fill, 0%),
    rgba(255,255,255,0.10) 100%
  );
  border-radius: 999px;
  outline: none;
  cursor: pointer;
}
.kit-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: radial-gradient(circle, white 30%, var(--kit-accent, #22d3ee) 60%);
  cursor: grab;
  box-shadow: 0 0 0 4px rgba(34,211,238,0.30), 0 0 20px rgba(34,211,238,0.60);
  transition: transform 100ms, box-shadow 150ms;
  border: 2px solid var(--kit-accent, #22d3ee);
}
.kit-slider::-moz-range-thumb {
  width: 26px;
  height: 26px;
  border: 2px solid var(--kit-accent, #22d3ee);
  border-radius: 50%;
  background: radial-gradient(circle, white 30%, var(--kit-accent, #22d3ee) 60%);
  cursor: grab;
  box-shadow: 0 0 0 4px rgba(34,211,238,0.30), 0 0 20px rgba(34,211,238,0.60);
}
.kit-slider:hover::-webkit-slider-thumb { transform: scale(1.10); box-shadow: 0 0 0 6px rgba(34,211,238,0.40), 0 0 25px rgba(34,211,238,0.80); }
.kit-slider:hover::-moz-range-thumb { transform: scale(1.10); }
.kit-slider:active::-webkit-slider-thumb { cursor: grabbing; transform: scale(1.20); }
.kit-slider:active::-moz-range-thumb { cursor: grabbing; transform: scale(1.20); }
.kit-slider:focus-visible::-webkit-slider-thumb { outline: 2px solid white; outline-offset: 3px; }

.kit-slider-wrap {
  position: relative;
  padding-top: 1.75rem;
}
.kit-slider-bubble {
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  background: var(--kit-accent, #22d3ee);
  color: black;
  font-weight: 700;
  font-size: 0.75rem;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  padding: 2px 8px;
  border-radius: 999px;
  pointer-events: none;
  white-space: nowrap;
  transition: left 80ms linear;
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
}
.kit-slider-bubble::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 0; height: 0;
  border: 4px solid transparent;
  border-top-color: var(--kit-accent, #22d3ee);
  border-bottom: 0;
}

.kit-zone-bar {
  display: flex;
  height: 3.25rem;
  border-radius: 0.6rem;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.10);
  position: relative;
}
.kit-zone {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: filter 250ms, opacity 250ms, transform 250ms;
  opacity: 0.32;
  filter: saturate(0.5);
}
.kit-zone[data-active="1"] {
  opacity: 1;
  filter: saturate(1.25) brightness(1.15);
  transform: scale(1.04);
  z-index: 1;
}
.kit-zone--loss   { background: linear-gradient(135deg, rgba(244,63,94,0.40), rgba(244,63,94,0.65)); color: #fecdd3; }
.kit-zone--null   { background: linear-gradient(135deg, rgba(251,191,36,0.40), rgba(251,191,36,0.65)); color: #fef3c7; flex: 0 0 12%; }
.kit-zone--gain   { background: linear-gradient(135deg, rgba(52,211,153,0.40), rgba(52,211,153,0.65)); color: #d1fae5; }

.kit-zone-marker {
  position: absolute;
  top: -8px;
  bottom: -8px;
  width: 4px;
  background: white;
  border-radius: 3px;
  pointer-events: none;
  box-shadow:
    0 0 0 2px rgba(0,0,0,0.6),
    0 0 14px rgba(255,255,255,0.6),
    0 0 24px rgba(34,211,238,0.5);
  transition: left 200ms cubic-bezier(0.4, 0, 0.2, 1);
}
.kit-zone-marker::after {
  content: '▼';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  color: white;
  font-size: 0.7rem;
  text-shadow: 0 1px 2px rgba(0,0,0,0.6);
}