/* ============================================================
   Havnorth — return projection widget
   Consumes tokens from css/havnorth-ui.css.
   ============================================================ */

.calc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: stretch; }

/* ---- sliders card ---- */
.calc-form {
  border: 1px solid var(--hv-line);
  border-radius: var(--hvr-lg);
  background: linear-gradient(180deg, rgba(28, 21, 25, .82), rgba(14, 12, 14, .92));
  padding: 34px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.calc-form__field { margin-block-end: 36px; }
.calc-form__field:last-child { margin-block-end: 0; }

.calc-form__label {
  display: block;
  font-family: var(--hvf-label);
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--hv-muted);
  margin-block-end: 8px;
}

.calc-form__value {
  font-family: var(--hvf-disp);
  font-weight: 500;
  font-size: clamp(2.2rem, 3.4vw, 2.7rem);
  line-height: 1.15;
  color: var(--hv-tx-strong);
  margin-block-end: 14px;
  font-variant-numeric: lining-nums tabular-nums;
}

.calc-form__input-group { display: flex; flex-direction: column; }

.calc-slider { position: relative; height: 30px; display: flex; align-items: center; }

.calc-slider__background {
  position: absolute;
  left: 0;
  width: 100%;
  height: 4px;
  background: rgba(182, 116, 66, .2);
  border-radius: var(--hvr-pill);
  z-index: 1;
}

.calc-slider__progress {
  position: absolute;
  left: 0;
  height: 4px;
  background: var(--hv-grad);
  box-shadow: 0 0 14px rgba(182, 116, 66, .5);
  border-radius: var(--hvr-pill);
  z-index: 2;
}

.calc-slider__input {
  position: absolute;
  left: 0;
  width: 100%;
  height: 12px;
  -webkit-appearance: none;
  appearance: none;
  background: transparent !important;
  outline: none;
  z-index: 3;
  cursor: pointer;
  padding: 0;
  border: none !important;
}
.calc-slider__input:focus-visible { outline: 2px solid var(--hv-acc-hi); outline-offset: 6px; }

.calc-slider__input::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--hv-ivory);
  cursor: pointer;
  border: 3px solid var(--hv-acc);
  box-shadow: 0 0 14px rgba(182, 116, 66, .7);
}
.calc-slider__input::-moz-range-thumb {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--hv-ivory);
  cursor: pointer;
  border: 3px solid var(--hv-acc);
  box-shadow: 0 0 14px rgba(182, 116, 66, .7);
}

.calc-slider__details {
  display: flex;
  justify-content: space-between;
  margin-block-start: 8px;
  font-family: var(--hvf-label);
  font-size: .64rem;
  letter-spacing: .06em;
  color: var(--hv-dim);
  font-variant-numeric: tabular-nums;
}

/* ---- results column ---- */
.calc-results { display: flex; flex-direction: column; gap: 18px; }

/* burgundy marble inset — the headline figure is the featured surface */
.calc-results__final {
  background: var(--hv-panel);
  border: 1px solid rgba(217, 160, 107, .4);
  box-shadow: var(--hvs-panel);
  border-radius: var(--hvr-lg);
  padding: 30px 28px;
  color: var(--hv-tx-strong);
}
.calc-results__final-header { display: flex; align-items: center; gap: 8px; margin-block-end: 12px; }
.calc-results__icon { width: 18px; height: 18px; flex-shrink: 0; color: var(--hv-acc-hi); }
.calc-results__final-label {
  font-family: var(--hvf-label);
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--hv-acc-hi);
}
.calc-results__final-amount {
  font-family: var(--hvf-disp);
  font-weight: 500;
  font-size: clamp(2.6rem, 4.6vw, 3.5rem);
  line-height: 1.1;
  margin-block-end: 8px;
  font-variant-numeric: lining-nums tabular-nums;
}
.calc-results__final-subtitle { font-size: .88rem; color: var(--hv-tx); }

.calc-results__profit {
  border: 1px solid var(--hv-line);
  border-radius: var(--hvr-lg);
  background: linear-gradient(180deg, rgba(28, 21, 25, .82), rgba(14, 12, 14, .92));
  padding: 28px 26px;
  position: relative;
  overflow: hidden;
}
.calc-results__profit-inner { position: relative; z-index: 10; }
.calc-results__profit-header { display: flex; align-items: center; gap: 13px; margin-block-end: 14px; }
.calc-results__profit-icon-wrap {
  width: 46px; height: 46px;
  border-radius: var(--hvr-sm);
  background: var(--hv-grad);
  box-shadow: var(--hvs-glow);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.calc-results__profit-icon { width: 20px; height: 20px; color: var(--hv-ink); }
.calc-results__profit-meta { display: flex; flex-direction: column; }
.calc-results__profit-title { font-family: var(--hvf-disp); font-weight: 600; font-size: 1.2rem; color: var(--hv-tx-strong); line-height: 1.3; }
.calc-results__profit-subtitle { font-family: var(--hvf-label); font-size: .58rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--hv-dim); }
.calc-results__profit-amount {
  font-family: var(--hvf-disp);
  font-weight: 500;
  font-size: clamp(2.2rem, 3.6vw, 2.8rem);
  line-height: 1.1;
  color: var(--hv-tx-strong);
  font-variant-numeric: lining-nums tabular-nums;
}
.calc-results__profit-bar { margin-block-start: 12px; display: flex; align-items: center; gap: 10px; }
.calc-results__profit-bar-track { height: 4px; flex: 1; background: rgba(182, 116, 66, .2); border-radius: var(--hvr-pill); overflow: hidden; }
.calc-results__profit-bar-fill { height: 100%; background: var(--hv-grad); box-shadow: 0 0 14px rgba(182, 116, 66, .5); border-radius: var(--hvr-pill); }
.calc-results__profit-percent { font-family: var(--hvf-label); font-size: .74rem; font-weight: 700; color: var(--hv-acc-hi); font-variant-numeric: tabular-nums; }

.calc-disclaimer {
  background: rgba(46, 11, 19, .35);
  border: 1px solid var(--hv-line-soft);
  border-radius: var(--hvr-md);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.calc-disclaimer__icon { width: 18px; height: 18px; color: var(--hv-acc-hi); flex-shrink: 0; opacity: .85; }
.calc-disclaimer__text { font-size: .74rem; color: var(--hv-muted); line-height: 1.75; }

@media (max-width: 960px) { .calc-grid { grid-template-columns: 1fr; } }
@media (max-width: 680px) {
  .calc-form, .calc-results__final, .calc-results__profit { padding: 26px 20px; }
  .calc-form__field { margin-block-end: 28px; }
}
@media (max-width: 320px) {
  .calc-form__value, .calc-results__profit-amount { font-size: 1.7rem; }
}