/* ── Base inputs and buttons ────────────────────────── */
.calc-wrap input[type="number"],
.calc-wrap button {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.4rem 0.55rem;
  font-size: 0.9rem;
  font-family: inherit;
}

/* Match the height of ore dropdown buttons (30px icon + padding + border) */
.calc-wrap input[type="number"] {
  min-height: 44px;
  max-width: 150px;
}

.calc-wrap button {
  cursor: pointer;
}

.calc-wrap button:hover {
  background: var(--border);
}

/* ── Layout ─────────────────────────────────────────── */
.calc-wrap {
  max-width: 680px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.field-label {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.3rem;
}

/* ── Settings panel ─────────────────────────────────── */
.settings-row {
  display: flex;
  gap: 1rem;
  align-items: flex-end;
}

.settings-row .field {
  display: flex;
  flex-direction: column;
}

/* Output ore takes remaining space; never collapses */
.settings-row .field:first-child {
  flex: 1;
  min-width: 0;
}

/* Multiplier is always a small number — keep it compact */
.settings-row input[type="number"] {
  width: 72px;
}

/* ── Ore input rows ──────────────────────────────────── */
.ore-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.ore-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

/* ore dropdown fills remaining space; amount shrinks before it does */
.ore-row .ore-dropdown { flex: 1; min-width: 100px; }
.ore-row .amount-input  { flex: 0 1 90px; }

.ore-row .row-value {
  flex: 1;
  min-width: 0;
  font-size: 0.85rem;
  color: var(--muted);
  text-align: right;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ore-row .row-value.filled {
  color: var(--text);
}

.ore-row .remove-btn {
  flex-shrink: 0;
  padding: 0.3rem 0.55rem;
  color: var(--muted);
  line-height: 1;
}

.ore-row .remove-btn:hover {
  color: var(--text);
}

.ore-list-empty {
  font-size: 0.85rem;
  color: var(--muted);
  padding: 0.25rem 0;
}

/* ── Result panel ────────────────────────────────────── */
.result-total {
  font-size: 1.4rem;
  font-weight: 700;
  margin-top: 0.2rem;
  color: var(--muted);
}

.result-total.filled {
  color: var(--text);
}

/* ── Notice ──────────────────────────────────────────── */
.data-notice {
  font-size: 0.8rem;
  color: var(--muted);
}

/* ── Mobile ──────────────────────────────────────────── */
@media (max-width: 500px) {
  .ore-row {
    flex-wrap: wrap;
  }

  /* Shrink amount slightly on small screens; dropdown fills the rest */
  .ore-row .amount-input { flex: 0 1 70px; }

  /* Row value wraps below on narrow screens */
  .ore-row .row-value {
    order: 4;
    flex: 1 1 100%;
    text-align: left;
    font-size: 0.8rem;
  }
}