/* ──────────────────────────────────────────────────────────────────────
   The Ownership Difference calculator — styles.

   Inherits the site design tokens (tokens.css): brand navy #003344, copper
   accent #C06D3B, Fraunces serif headings, system body, hard 0-radius edges,
   off-white surfaces. No new palette. Self-contained under #ownership-calculator
   so the same component drops into any page.
   ────────────────────────────────────────────────────────────────────── */

.calc {
  background: var(--colour-surface-elev);
  border: 1px solid var(--colour-border);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
@media (min-width: 880px) {
  .calc { grid-template-columns: 1.05fr 1fr; }
}

/* ── controls panel ──────────────────────────────────────────────────── */
.calc__controls {
  padding: var(--space-6);
  border-bottom: 1px solid var(--colour-border);
}
@media (min-width: 880px) {
  .calc__controls { border-bottom: 0; border-right: 1px solid var(--colour-border); }
}

.calc__field { margin-bottom: var(--space-5); }
.calc__field:last-child { margin-bottom: 0; }

/* interaction prompt above the sliders */
.calc__prompt {
  margin: 0 0 var(--space-5);
  font-size: var(--text-sm);
  color: var(--colour-accent);
  font-weight: 600;
  display: flex; align-items: center; gap: var(--space-2);
}
.calc__prompt::before { content: "↔"; font-size: 1.1em; }

/* contextual "every village is different" note between the result and the breakdown */
.calc__note {
  margin: var(--space-5) 0 0;
  padding: var(--space-4) var(--space-5);
  background: var(--colour-surface-tint);
  border-left: 3px solid var(--colour-accent);
  font-size: var(--text-sm);
  color: var(--colour-text-muted);
  line-height: 1.55;
}
.calc__note strong { color: var(--colour-brand); }

.calc__label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}
.calc__label-text {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--colour-brand);
}
.calc__label-hint { font-size: var(--text-xs); color: var(--colour-text-soft); }

.calc__value {
  font-family: var(--font-serif);
  font-size: var(--text-md);
  color: var(--colour-accent);
  font-variant-numeric: tabular-nums;
}

/* range slider — branded, accessible target */
.calc__range {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 4px; margin: var(--space-3) 0 var(--space-2);
  background: var(--colour-border); outline-offset: 4px; cursor: pointer;
}
.calc__range::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 26px; height: 26px; background: var(--colour-accent);
  border: 3px solid var(--colour-surface-elev); box-shadow: var(--shadow-sm); cursor: pointer;
}
.calc__range::-moz-range-thumb {
  width: 26px; height: 26px; background: var(--colour-accent);
  border: 3px solid var(--colour-surface-elev); box-shadow: var(--shadow-sm); cursor: pointer; border-radius: 0;
}
.calc__range:focus-visible { outline: 2px solid var(--colour-accent); }

/* inline number entry */
.calc__num {
  font: inherit; font-variant-numeric: tabular-nums;
  width: 100%; padding: var(--space-2) var(--space-3);
  border: 1px solid var(--colour-border); background: var(--colour-surface);
  color: var(--colour-text);
}
.calc__num:focus-visible { outline: 2px solid var(--colour-accent); outline-offset: 1px; border-color: var(--colour-accent); }
.calc__num-wrap { position: relative; }
.calc__num-prefix { position: absolute; left: var(--space-3); top: 50%; transform: translateY(-50%); color: var(--colour-text-soft); pointer-events: none; }
.calc__num-wrap--money .calc__num { padding-left: 1.6rem; }

/* ── result panel ────────────────────────────────────────────────────── */
.calc__result {
  padding: var(--space-6);
  background: var(--colour-brand);
  color: var(--colour-on-brand);
  display: flex; flex-direction: column;
}
.calc__result-eyebrow {
  font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.16em;
  color: rgba(255,255,255,0.62); margin: 0 0 var(--space-3);
}
.calc__headline { margin: 0 0 var(--space-4); }
.calc__gap {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(2.6rem, 7vw, 3.75rem);
  line-height: 1.02;
  color: #fff;
  font-variant-numeric: tabular-nums;
}
.calc__gap-sub { display: block; font-size: var(--text-base); color: rgba(255,255,255,0.85); margin-top: var(--space-2); max-width: 30ch; }

/* the two "what you keep" bars */
.calc__bars { margin-top: auto; padding-top: var(--space-5); display: grid; gap: var(--space-4); }
.calc__bar-row { }
.calc__bar-head { display: flex; justify-content: space-between; align-items: baseline; font-size: var(--text-sm); margin-bottom: var(--space-2); }
.calc__bar-name { color: rgba(255,255,255,0.85); }
.calc__bar-amt { font-family: var(--font-serif); font-variant-numeric: tabular-nums; color: #fff; }
.calc__bar-track { height: 10px; background: rgba(255,255,255,0.14); }
.calc__bar-fill { height: 100%; transition: width var(--motion) var(--ease); }
.calc__bar-fill--freehold { background: var(--colour-accent); }
.calc__bar-fill--village { background: rgba(255,255,255,0.45); }
@media (prefers-reduced-motion: reduce) { .calc__bar-fill { transition: none; } }

.calc__foregone {
  margin-top: var(--space-5); padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.16);
  font-size: var(--text-sm); color: rgba(255,255,255,0.85);
}
.calc__foregone strong { color: #fff; font-variant-numeric: tabular-nums; }

/* ── advanced + breakdown (full width below) ─────────────────────────── */
.calc__detail {
  grid-column: 1 / -1;
  border-top: 1px solid var(--colour-border);
  padding: var(--space-5) var(--space-6);
}
.calc__adv-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: var(--space-4) var(--space-5); margin-top: var(--space-4);
}
.calc__adv-field label { display: block; font-size: var(--text-xs); color: var(--colour-text-muted); margin-bottom: var(--space-1); }
.calc__check { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); color: var(--colour-text); }

/* breakdown table */
.calc__breakdown { width: 100%; border-collapse: collapse; margin-top: var(--space-4); font-size: var(--text-sm); }
.calc__breakdown th, .calc__breakdown td { text-align: left; padding: var(--space-2) var(--space-3); border-bottom: 1px solid var(--colour-border); }
.calc__breakdown td:last-child, .calc__breakdown th:last-child { text-align: right; font-variant-numeric: tabular-nums; }
.calc__breakdown tr:last-child td { border-bottom: 0; font-weight: 600; color: var(--colour-brand); }

/* ongoing layer — shown within the full breakdown (the <details> already gates it) */
.calc__ongoing { display: block; border-top: 1px solid var(--colour-border); margin-top: var(--space-5); padding-top: var(--space-2); }
.calc__ongoing-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-5); }
@media (min-width: 720px) { .calc__ongoing-grid { grid-template-columns: 1fr 1fr; gap: var(--space-6); } }
.calc__ongoing-col { border: 1px solid var(--colour-border); padding: var(--space-4); background: var(--colour-surface); }
.calc__ongoing-coltitle { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.12em; color: var(--colour-text-soft); margin: 0 0 var(--space-4); }
.calc__ongoing-total { margin: var(--space-2) 0 0; font-size: var(--text-sm); color: var(--colour-text); }
.calc__ongoing-total strong { font-family: var(--font-serif); color: var(--colour-accent); font-variant-numeric: tabular-nums; }

/* lead capture (after result) */
.calc__lead { grid-column: 1 / -1; border-top: 1px solid var(--colour-border); padding: var(--space-5) var(--space-6); background: var(--colour-surface-tint); }
.calc__lead-row { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: flex-end; }
.calc__lead-row .calc__num { max-width: 320px; }

.calc__disclaimer { font-size: var(--text-xs); color: var(--colour-text-soft); line-height: 1.5; margin-top: var(--space-4); }

/* ── print: "download my comparison" one-pager ───────────────────────── */
@media print {
  body * { visibility: hidden !important; }
  #print-area, #print-area * { visibility: visible !important; }
  #print-area { position: absolute; inset: 0; padding: 24px; }
  .calc__controls, .calc__detail summary, .calc__lead, [data-action="download"] { display: none !important; }
  .calc { box-shadow: none; border: 1px solid #ccc; grid-template-columns: 1fr; }
  .calc__result { background: #fff !important; color: #003344 !important; }
  .calc__result-eyebrow, .calc__gap-sub, .calc__bar-name { color: #4a5860 !important; }
  .calc__gap, .calc__bar-amt, .calc__foregone strong { color: #003344 !important; }
  .calc__bar-track { background: #eee !important; }
  .calc__bar-fill--village { background: #bbb !important; }
}