/* ═══════════════════════════════════════════════
   HAULPOINT — Operator calculators ([haulpoint_calc])
═══════════════════════════════════════════════ */

.hp-calc {
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background: var(--c-surface);
  padding: 24px;
  margin: 28px 0;
}
.hp-calc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px 28px;
}
.hp-calc fieldset {
  border: none;
  padding: 0;
  min-width: 0;
}
.hp-calc legend {
  font-family: var(--f-ui);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-accent);
  margin-bottom: 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--c-border);
  width: 100%;
}
.hp-calc-row { margin-bottom: 12px; }
.hp-calc-row label {
  display: block;
  font-family: var(--f-ui);
  font-size: 13px;
  font-weight: 600;
  color: var(--c-dark);
  margin-bottom: 5px;
}
.hp-calc-input {
  display: flex;
  align-items: stretch;
  border: 1px solid var(--c-border);
  border-radius: 4px;
  overflow: hidden;
  background: var(--c-bg);
  transition: border-color .15s;
}
.hp-calc-input:focus-within { border-color: var(--c-dark); }
.hp-calc-input .hp-affix {
  display: flex;
  align-items: center;
  padding: 0 10px;
  font-family: var(--f-mono);
  font-size: 13px;
  color: var(--c-muted);
  background: #f0f0eb;
}
.hp-calc-input input {
  flex: 1;
  min-width: 0;
  border: none;
  background: transparent;
  padding: 9px 11px;
  font-family: var(--f-mono);
  font-size: 15px;
  color: var(--c-dark);
  outline: none;
}
.hp-calc-hint {
  display: block;
  font-family: var(--f-ui);
  font-size: 11px;
  color: var(--c-muted);
  margin-top: 4px;
  line-height: 1.4;
}

.hp-calc-results {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 2px solid var(--c-dark);
}
.hp-calc-out {
  flex: 1 1 120px;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 12px 14px;
}
.hp-calc-out.big {
  flex-basis: 100%;
  background: var(--c-dark);
  border-color: var(--c-dark);
}
.hp-out-label {
  display: block;
  font-family: var(--f-ui);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-muted);
  margin-bottom: 4px;
}
.hp-calc-out.big .hp-out-label { color: var(--c-amber); }
.hp-out-val {
  font-family: var(--f-mono);
  font-size: 20px;
  font-weight: 500;
  color: var(--c-dark);
}
.hp-calc-out.big .hp-out-val {
  font-size: 40px;
  color: #fff;
}
.hp-calc-note {
  font-family: var(--f-ui);
  font-size: 12px;
  line-height: 1.55;
  color: var(--c-muted);
  margin-top: 16px;
}

@media (max-width: 640px) {
  .hp-calc { padding: 18px; }
  .hp-calc-grid { grid-template-columns: 1fr; }
  .hp-calc-out.big .hp-out-val { font-size: 32px; }
}