/* calculator.css — Token Calculator styles */

/* ── Card / section ──────────────────────────────────────── */
.calc-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 1.5rem;
}

.calc-section-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--purple-light);
  margin-bottom: 1.25rem;
}

/* ── Input grid ──────────────────────────────────────────── */
.calc-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

@media (max-width: 600px) {
  .calc-fields { grid-template-columns: 1fr; }
}

.calc-field label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}

.calc-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
  line-height: 1.5;
}

.calc-input-wrap {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.calc-input-wrap input[type="number"] {
  width: 90px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.45rem 0.7rem;
  text-align: right;
  transition: border-color var(--transition);
  -moz-appearance: textfield;
}
.calc-input-wrap input[type="number"]::-webkit-inner-spin-button,
.calc-input-wrap input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
  display: none;
}
.calc-input-wrap input[type="number"]:focus {
  outline: none;
  border-color: var(--purple-core);
  box-shadow: 0 0 0 2px rgba(124,92,191,0.18);
}

.calc-unit {
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* ── Results panel ───────────────────────────────────────── */
.calc-results {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.calc-result-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 560px) {
  .calc-result-row { grid-template-columns: 1fr; }
}

.calc-result-block {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: border-color var(--transition);
}
.calc-result-block:hover { border-color: var(--border-strong); }

.calc-result-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.calc-result-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-mono);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.calc-bar-wrap {
  background: var(--bg-elevated);
  border-radius: 4px;
  height: 6px;
  width: 100%;
  overflow: hidden;
  margin-top: 0.2rem;
}

.calc-bar {
  height: 100%;
  border-radius: 4px;
  width: 0%;
  transition: width 0.35s ease, background-color 0.3s ease;
  background: var(--purple-core);
}
.calc-bar.ok   { background: #34d399; }
.calc-bar.warn { background: #fbbf24; }
.calc-bar.over { background: #f87171; }

.calc-result-pct {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.calc-result-pct.ok   { color: #34d399; }
.calc-result-pct.warn { color: #fbbf24; }
.calc-result-pct.over { color: #f87171; }

/* ── Pills ───────────────────────────────────────────────── */
.calc-pill {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 8px;
  white-space: nowrap;
}
.calc-pill-a {
  background: rgba(59,130,246,0.15);
  color: #93c5fd;
  border: 1px solid rgba(59,130,246,0.3);
}
.calc-pill-b {
  background: rgba(52,211,153,0.12);
  color: #6ee7b7;
  border: 1px solid rgba(52,211,153,0.25);
}

/* ── Verdict ─────────────────────────────────────────────── */
.calc-verdict {
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  border-left: 3px solid;
}
.calc-verdict.ok   { background: rgba(52,211,153,0.07); border-color: #34d399; color: #6ee7b7; }
.calc-verdict.warn { background: rgba(251,191,36,0.07);  border-color: #fbbf24; color: #fde68a; }
.calc-verdict.over { background: rgba(248,113,113,0.07); border-color: #f87171; color: #fca5a5; }

/* ── Breakdown table ─────────────────────────────────────── */
.calc-breakdown {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.calc-breakdown-title {
  padding: 0.85rem 1.25rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.calc-bd-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.calc-bd-table th {
  padding: 0.6rem 1.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  text-align: left;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}
.calc-bd-table th:not(:first-child) { text-align: right; }

.calc-bd-table td {
  padding: 0.7rem 1.25rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.calc-bd-table td:not(:first-child) {
  text-align: right;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  white-space: nowrap;
}
.calc-bd-table tbody tr:last-child td { border-bottom: none; }
.calc-bd-table tbody tr:hover td { background: var(--bg-hover); }

.bd-sub {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}