/* range-slider.css
   Full-track gradient slider (green → yellow → red)
   Usage: add class="score-range" to <input type="range">
*/

input[type="range"].score-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 28px; /* touch friendly */
  background: transparent;
  margin: 4px 0;
  cursor: pointer;
}

/* ================= WebKit (Chrome / Edge / Safari) ================= */

input[type="range"].score-range::-webkit-slider-runnable-track {
  height: 10px;
  border-radius: 999px;
  border: 1px solid #223152;
  background: linear-gradient(
    90deg,
    var(--ok) 0%,
    var(--warn) 50%,
    var(--danger) 100%
  );
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}

input[type="range"].score-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  margin-top: -6px; /* centers thumb on 10px track */
  border-radius: 50%;
  background: var(--text);
  border: 2px solid rgba(230,238,252,0.9);
  box-shadow: 0 4px 14px rgba(0,0,0,0.35);
}

/* Focus ring */
input[type="range"].score-range:focus-visible::-webkit-slider-thumb {
  box-shadow:
    0 0 0 4px rgba(75,163,255,0.25),
    0 4px 14px rgba(0,0,0,0.35);
}

/* ================= Firefox ================= */

input[type="range"].score-range::-moz-range-track {
  height: 10px;
  border-radius: 999px;
  border: 1px solid #223152;
  background: linear-gradient(
    90deg,
    var(--ok) 0%,
    var(--warn) 50%,
    var(--danger) 100%
  );
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}

/* Firefox “filled” area — force same gradient so track stays uniform */
input[type="range"].score-range::-moz-range-progress {
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    var(--ok) 0%,
    var(--warn) 50%,
    var(--danger) 100%
  );
}

input[type="range"].score-range::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--text);
  border: 2px solid rgba(230,238,252,0.9);
  box-shadow: 0 4px 14px rgba(0,0,0,0.35);
}

/* ================= Disabled ================= */

input[type="range"].score-range:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
input[type="range"].score-range:disabled::-webkit-slider-thumb,
input[type="range"].score-range:disabled::-moz-range-thumb {
  cursor: not-allowed;
}
``