/* Calculator pages (/calculators/...) */
.calc-page { padding: 96px 0 72px; }
.calc-wrap { max-width: 880px; }
.calc-breadcrumb { font-size: .875rem; color: var(--text-tertiary); margin-bottom: 1.25rem; }
.calc-breadcrumb a { color: var(--text-secondary); text-decoration: none; }
.calc-breadcrumb a:hover { color: var(--orange); text-decoration: underline; }
.calc-page h1 { font-size: clamp(1.8rem, 4.5vw, 2.6rem); line-height: 1.15; margin: 0 0 1rem; }
.calc-page h2 { font-size: 1.35rem; margin: 2.25rem 0 .75rem; }
.calc-page h3 { font-size: 1.05rem; margin: 1.25rem 0 .5rem; color: var(--text-primary); }
.calc-page p, .calc-page li, .calc-page dd { color: var(--text-secondary); line-height: 1.7; }
.calc-page p { margin: 0 0 1rem; }
.calc-page a { color: var(--orange); }
.calc-lead { font-size: 1.08rem; }
.calc-card { background: var(--bg-card); border: 1px solid var(--border-light); border-radius: 16px; padding: 24px; margin: 1.5rem 0; }
.calc-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 20px; }
.calc-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.calc-field.full { grid-column: 1 / -1; }
.calc-field label, .calc-field legend { font-weight: 600; font-size: .92rem; color: var(--text-primary); }
.calc-field fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.calc-hint { font-size: .82rem; color: var(--text-tertiary); line-height: 1.5; }
.calc-input, .calc-select { width: 100%; min-width: 0; padding: 11px 12px; font: inherit; font-size: 1rem; color: var(--text-primary); background: var(--bg-elevated); border: 1px solid var(--border-medium); border-radius: 10px; }
.calc-input:focus, .calc-select:focus { outline: 2px solid var(--orange); outline-offset: 1px; border-color: var(--orange); }
.calc-inline { display: flex; gap: 8px; }
.calc-inline .calc-input { flex: 1 1 auto; }
.calc-inline .calc-select { flex: 0 0 96px; width: 96px; }
.calc-radio { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 4px; }
.calc-radio label, .calc-check label { font-weight: 500; font-size: .92rem; color: var(--text-secondary); display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.calc-check { display: flex; align-items: flex-start; gap: 8px; }
.calc-check input { margin-top: 5px; }
.calc-actions { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.calc-btn { appearance: none; border: 0; cursor: pointer; font: inherit; font-weight: 700; padding: 12px 22px; border-radius: 10px; background: var(--orange); color: #000; }
.calc-btn:hover { background: var(--orange-bright); }
.calc-btn.secondary { background: transparent; color: var(--text-primary); border: 1px solid var(--border-medium); }
.calc-results { margin-top: 20px; }
.calc-results:empty { display: none; }
.calc-errors { background: var(--danger-subtle); border: 1px solid rgba(239, 68, 68, .35); border-radius: 10px; padding: 12px 16px; color: var(--text-primary); }
.calc-errors ul { margin: 0; padding-left: 1.1rem; }
.calc-out { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.calc-stat { background: var(--bg-elevated); border: 1px solid var(--border-subtle); border-radius: 12px; padding: 14px 16px; min-width: 0; }
.calc-stat .k { font-size: .82rem; color: var(--text-tertiary); }
.calc-stat .v { font-family: var(--font-display); font-size: 1.45rem; font-weight: 700; color: var(--text-primary); overflow-wrap: anywhere; }
.calc-stat .v.warn { color: #f87171; }
.calc-stat .v.good { color: var(--success); }
.calc-stat .s { font-size: .82rem; color: var(--text-secondary); line-height: 1.5; }
.calc-working { margin-top: 14px; font-size: .9rem; background: var(--bg-elevated); border-radius: 10px; padding: 12px 16px; color: var(--text-secondary); overflow-wrap: anywhere; }
.calc-working code, .calc-formula { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .9em; color: var(--text-primary); }
.calc-formula { display: block; background: var(--bg-elevated); border: 1px solid var(--border-subtle); border-radius: 10px; padding: 12px 14px; margin: .5rem 0 1rem; white-space: pre-wrap; overflow-wrap: anywhere; }
.calc-table { width: 100%; border-collapse: collapse; margin-top: 12px; font-size: .9rem; }
.calc-table th, .calc-table td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border-subtle); color: var(--text-secondary); }
.calc-table th { color: var(--text-primary); font-weight: 600; }
.calc-note { font-size: .85rem; color: var(--text-tertiary) !important; }
.calc-noscript { background: var(--bg-elevated); border-radius: 10px; padding: 12px 16px; color: var(--text-secondary); margin-top: 12px; }
.calc-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin: 1.5rem 0; padding: 0; list-style: none; }
.calc-list li { background: var(--bg-card); border: 1px solid var(--border-light); border-radius: 16px; padding: 20px; }
.calc-list h2 { margin: 0 0 .5rem; font-size: 1.2rem; }
.calc-list h2 a { color: var(--text-primary); text-decoration: none; }
.calc-list h2 a:hover { color: var(--orange); }
.calc-dl dt { font-weight: 600; color: var(--text-primary); margin-top: .75rem; }
.calc-dl dd { margin: .25rem 0 0; }
.calc-faq h3 { margin-top: 1.25rem; }
.calc-footer-note { margin-top: 2.5rem !important; padding-top: 1rem; border-top: 1px solid var(--border-subtle); font-size: .88rem; }
@media (max-width: 640px) {
  .calc-page { padding: 84px 0 56px; }
  .calc-card { padding: 16px; }
  .calc-grid, .calc-out, .calc-list { grid-template-columns: 1fr; }
}