/* ============================================================
   Scapia Rewards Calculator
   Loaded on /tools/scapia-rewards-calculator (standalone page)
   and on blog post pages when a scapiaCalculator block is
   present in the body. Uses tokens from /tokens.css.
   ============================================================ */

.scapia-calc {
  /* Per-widget chart colours so JS can read them and tooltips stay themed. */
  --scapia-coin: var(--cta);
  --scapia-inr:  var(--cat-cyan);
  --scapia-grid: rgba(255, 255, 255, 0.08);
  --scapia-tick: var(--text-tertiary);
  --scapia-tick-font: var(--font-mono);

  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
  padding: clamp(20px, 2.4vw, 32px);
  margin: 0;
}

/* In the blog body the prose layout adds a stack rhythm; preserve it. */
.blog-post-body .scapia-calc { margin: 40px 0; }

/* ── Input row ─────────────────────────────────────────────── */
.scapia-calc-input-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 14px;
  margin: 0 0 24px;
}

.scapia-calc-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.scapia-calc-input-box {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-elevated-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-input);
  padding: 0 14px;
  height: 44px;
  transition: border-color var(--dur-fast) ease, box-shadow var(--dur-fast) ease;
}
.scapia-calc-input-box:focus-within {
  border-color: var(--cta-line);
  box-shadow: 0 0 0 2px var(--cta-soft);
}

.scapia-calc-prefix {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--text-secondary);
}

.scapia-calc input[type="number"] {
  border: 0;
  background: transparent;
  padding: 0;
  width: 140px;
  height: 42px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  font-size: 16px;
  font-weight: 500;
  outline: none;
  -moz-appearance: textfield;
}
.scapia-calc input[type="number"]::-webkit-outer-spin-button,
.scapia-calc input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.scapia-calc-hint {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-quaternary);
}

/* ── Legend ────────────────────────────────────────────────── */
.scapia-calc-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.scapia-calc-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.scapia-calc-swatch {
  width: 10px;
  height: 10px;
  border-radius: 2px;
}
.scapia-calc-swatch[data-swatch="coin"] { background: var(--scapia-coin); }
.scapia-calc-swatch[data-swatch="inr"]  { background: var(--scapia-inr); }

/* ── Chart ─────────────────────────────────────────────────── */
.scapia-calc-chart-wrap {
  position: relative;
  width: 100%;
  height: clamp(280px, 36vw, 360px);
}

/* ── Summary cards ─────────────────────────────────────────── */
.scapia-calc-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 18px 0 0;
}
.scapia-calc-card {
  background: var(--bg-elevated-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-input);
  padding: 14px 16px;
}
.scapia-calc-card-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0 0 6px;
}
.scapia-calc-card-value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin: 0;
  letter-spacing: -0.005em;
}

/* ── Footnote ──────────────────────────────────────────────── */
.scapia-calc-footnote {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.65;
  color: var(--text-tertiary);
  margin: 16px 0 0;
}

.scapia-calc-link {
  display: inline-block;
  margin-left: 8px;
  color: var(--cta);
  text-decoration: none;
  border-bottom: 1px solid var(--cta-line);
  font-family: var(--font-mono);
  font-size: 12px;
  transition: border-color var(--dur-fast) ease;
}
.scapia-calc-link:hover { border-bottom-color: var(--cta); }

@media (max-width: 560px) {
  .scapia-calc-cards { grid-template-columns: 1fr; }
  .scapia-calc input[type="number"] { width: 120px; }
}