/* =========================================================
   CryptoLawMap — Tool / calculator styles
   ========================================================= */

.calculator {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin: 24px 0;
  box-shadow: var(--shadow-card);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 640px) { .calc-grid { grid-template-columns: 1fr 1fr; } }

.calc-field { display: flex; flex-direction: column; gap: 6px; }
.calc-field label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-text);
}
.calc-field .calc-hint {
  font-size: 0.78rem;
  color: var(--color-text-soft);
  margin-top: 2px;
}
.calc-input, .calc-select {
  padding: 11px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  background: #fff;
  color: var(--color-text);
  width: 100%;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.calc-input:focus, .calc-select:focus {
  outline: none;
  border-color: var(--color-brand);
  box-shadow: 0 0 0 4px rgba(127, 27, 255, 0.12);
}

.calc-input-group {
  position: relative;
  display: flex;
  align-items: center;
}
.calc-prefix {
  position: absolute;
  left: 14px;
  color: var(--color-text-soft);
  font-weight: 600;
  pointer-events: none;
}
.calc-input-group .calc-input { padding-left: 32px; }

.calc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.calc-results {
  background: linear-gradient(135deg, var(--color-brand-50), #fff);
  border: 1px solid rgba(127, 27, 255, 0.2);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  margin-top: 24px;
}
.calc-results.is-hidden { display: none; }
.calc-results h3 {
  margin-top: 0;
  color: var(--color-brand-dark);
  display: flex;
  align-items: center;
  gap: 8px;
}

.result-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--color-border);
  font-size: 0.95rem;
}
.result-row:last-of-type { border-bottom: 0; }
.result-label { color: var(--color-text-muted); }
.result-value { font-weight: 700; color: var(--color-text); }
.result-value.large {
  font-size: 1.65rem;
  font-family: var(--font-heading);
  color: var(--color-brand);
}
.result-value.gain { color: var(--color-legal); }
.result-value.loss { color: var(--color-banned); }

.result-highlight {
  margin-top: 14px;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--color-legal);
  border-radius: var(--radius-sm);
  color: var(--color-legal);
  font-weight: 600;
  font-size: 0.92rem;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.tx-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 14px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  margin-bottom: 10px;
  position: relative;
}
@media (min-width: 640px) {
  .tx-row { grid-template-columns: 110px 1fr 1fr 1fr 32px; align-items: end; }
}
.tx-row .calc-field label { font-size: 0.78rem; }
.tx-remove {
  background: transparent;
  border: 0;
  color: var(--color-banned);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
}
.tx-remove:hover { background: rgba(229, 62, 62, 0.1); }

.calc-notice {
  font-size: 0.82rem;
  color: var(--color-text-soft);
  background: var(--color-bg-alt);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-top: 12px;
}
.calc-notice strong { color: var(--color-text); }