/* ============================================================
   Credit Pricing Dial — uses Stack Influence design tokens
   ============================================================ */

.cpd {
  background: var(--si-grad-dual);
  border-radius: var(--si-radius-lg);
  padding: 40px 44px 44px;
  margin: 28px 0 36px;
  position: relative;
  overflow: hidden;
  font-family: var(--si-font-sans);
  border: 1px solid var(--si-border);
}

/* decorative quarter-circle background shapes */
.cpd::before, .cpd::after {
  content: '';
  position: absolute;
  pointer-events: none;
  z-index: 0;
}
.cpd::before {
  width: 200px; height: 200px;
  background: var(--si-light-grape);
  border-radius: 50%;
  top: -120px; left: -70px;
  opacity: 0.55;
}
.cpd::after {
  width: 140px; height: 140px;
  background: var(--si-rose);
  border-radius: 50%;
  bottom: -80px; right: -40px;
  opacity: 0.55;
}

.cpd__inner { position: relative; z-index: 1; }

/* ---- Header ---- */
.cpd__head {
  text-align: center;
  margin-bottom: 28px;
}
.cpd__plan-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--si-grape);
  color: var(--si-white);
  font: var(--si-weight-semibold) 11px/1 var(--si-font-sans);
  letter-spacing: var(--si-tracking-overline);
  text-transform: uppercase;
  padding: 8px 14px;
  border-radius: var(--si-radius-pill);
  margin-top: 16px;
  transition: background var(--si-dur-base) var(--si-ease-out);
}
.cpd__plan-name {
  font: var(--si-weight-medium) 38px/1.05 var(--si-font-sans);
  letter-spacing: var(--si-tracking-tighter);
  color: var(--si-dark-grape);
  margin: 0 0 8px;
}
.cpd__plan-name em {
  font-family: var(--si-font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.05em;
  color: var(--si-dark-rose);
  letter-spacing: 0;
}
.cpd__sublede {
  font-size: var(--si-size-body-sm);
  color: var(--si-text-secondary);
  margin: 0;
  letter-spacing: -0.005em;
  max-width: none;
}

/* ---- Price card ---- */
.cpd__card {
  background: var(--si-white);
  border-radius: var(--si-radius-md);
  padding: 28px 32px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px 36px;
  align-items: center;
  margin-bottom: 18px;
  box-shadow: var(--si-shadow-sm);
  border: 1px solid var(--si-border);
}
.cpd__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.cpd__price-curr {
  font: var(--si-weight-medium) 32px/1 var(--si-font-sans);
  color: var(--si-dark-grape);
  letter-spacing: var(--si-tracking-tighter);
}
.cpd__price-num {
  font: var(--si-weight-medium) 76px/1 var(--si-font-sans);
  color: var(--si-dark-grape);
  letter-spacing: -0.028em;
  font-variant-numeric: tabular-nums;
}
.cpd__price-suf {
  font-family: var(--si-font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 22px;
  color: var(--si-dark-rose);
  margin-left: 6px;
  line-height: 1;
}

.cpd__meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px 24px;
}
.cpd__meta-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.cpd__meta-key {
  font-size: 11px;
  font-weight: var(--si-weight-medium);
  letter-spacing: var(--si-tracking-overline);
  text-transform: uppercase;
  color: var(--si-text-secondary);
}
.cpd__meta-val {
  font: var(--si-weight-semibold) 18px/1.2 var(--si-font-sans);
  color: var(--si-dark-grape);
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}
.cpd__meta-unit {
  display: block;
  font-weight: var(--si-weight-medium);
  font-size: 13px;
  color: var(--si-text-secondary);
  letter-spacing: 0;
  margin-top: 2px;
}

/* ---- Slider ---- */
.cpd__slider-wrap {
  background: var(--si-white);
  border-radius: var(--si-radius-md);
  padding: 22px 28px 22px;
  box-shadow: var(--si-shadow-sm);
  border: 1px solid var(--si-border);
}
.cpd__slider-hd {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  gap: 12px;
}
.cpd__credit-num {
  font: var(--si-weight-semibold) 44px/1 var(--si-font-sans);
  color: var(--si-dark-grape);
  letter-spacing: -0.028em;
  font-variant-numeric: tabular-nums;
}
.cpd__credit-lbl {
  font: var(--si-weight-medium) 15px/1 var(--si-font-sans);
  color: var(--si-text-secondary);
  margin-left: 6px;
}
.cpd__total { text-align: right; }
.cpd__total-num {
  font: var(--si-weight-semibold) 17px/1 var(--si-font-sans);
  color: var(--si-dark-rose);
  letter-spacing: var(--si-tracking-tighter);
  font-variant-numeric: tabular-nums;
}
.cpd__total-lbl {
  display: block;
  font-size: 8px;
  font-weight: var(--si-weight-medium);
  letter-spacing: var(--si-tracking-overline);
  text-transform: uppercase;
  color: var(--si-text-secondary);
  margin-top: 4px;
}

/* native range — grape track */
.cpd__range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  border-radius: var(--si-radius-pill);
  background: linear-gradient(
    to right,
    var(--si-grape) 0%,
    var(--si-grape) var(--cpd-fill, 0%),
    var(--si-lighter-grape) var(--cpd-fill, 0%),
    var(--si-lighter-grape) 100%
  );
  outline: none;
  margin: 18px 0 10px;
  cursor: pointer;
}
.cpd__range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--si-white);
  border: 4px solid var(--si-grape);
  box-shadow: 0 6px 16px -4px rgba(133, 81, 245, 0.45);
  cursor: grab;
  transition: transform var(--si-dur-quick) var(--si-ease-out);
}
.cpd__range::-webkit-slider-thumb:active { cursor: grabbing; transform: scale(1.1); }
.cpd__range::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--si-white);
  border: 4px solid var(--si-grape);
  box-shadow: 0 6px 16px -4px rgba(133, 81, 245, 0.45);
  cursor: grab;
}

.cpd__ticks {
  position: relative;
  height: 14px;
  margin-top: 6px;
  padding: 0 4px;
  max-width: 100%;
}
.cpd__ticks span {
  position: absolute;
  transform: translateX(-50%);
  font: var(--si-weight-medium) 11.5px/1 var(--si-font-sans);
  color: var(--si-text-secondary);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.cpd__ticks span:first-child { transform: translateX(0); }
.cpd__ticks span:last-child  { transform: translateX(-100%); }

/* preset chips */
.cpd__presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
  justify-content: center;
}
.cpd__preset {
  font: var(--si-weight-medium) 12.5px/1 var(--si-font-sans);
  color: var(--si-dark-grape);
  background: var(--si-white);
  border: 1px solid var(--si-border);
  border-radius: var(--si-radius-pill);
  padding: 8px 14px;
  cursor: pointer;
  transition: all var(--si-dur-quick) var(--si-ease-out);
  font-variant-numeric: tabular-nums;
}
.cpd__preset:hover {
  border-color: var(--si-grape);
  color: var(--si-grape);
}
.cpd__preset.is-active {
  background: var(--si-grape);
  border-color: var(--si-grape);
  color: var(--si-white);
}

.cpd__foot {
  margin: 44px 0 0;
  text-align: center;
  font-size: 12.5px;
  color: var(--si-text-secondary);
  letter-spacing: -0.005em;
  font-weight: var(--si-weight-medium);
  max-width: none;
}

/* responsive */
@media (max-width: 720px) {
  .cpd { padding: 28px 22px 30px; }
  .cpd__plan-name { font-size: 26px; }
  .cpd__card {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 22px;
  }
  .cpd__price-num { font-size: 58px; }
  .cpd__meta { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px 8px; }
  .cpd__meta-key { font-size: 9.5px; letter-spacing: 0.1em; }
  .cpd__meta-val { font-size: 15px; }
  .cpd__meta-unit { font-size: 11px; }
  .cpd__slider-hd { flex-direction: column; align-items: flex-start; gap: 8px; }
  .cpd__total { text-align: left; }
  .cpd__credit-num { font-size: 36px; }
}