/* Components for the free interactive tools (loaded only where needed). */
.tool {
  background: linear-gradient(180deg, rgba(129, 117, 255, 0.08), rgba(20, 25, 43, 0.9));
  border: 1px solid var(--border); border-radius: 22px; padding: 26px;
  text-align: left; margin: 0 auto; max-width: 860px;
}
.tool-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: start; }
@media (max-width: 760px) { .tool-grid { grid-template-columns: 1fr; } .tool { padding: 18px; } }
.tool label, .tool legend { display: block; font-weight: 600; color: var(--text); font-size: 0.93rem; margin-bottom: 6px; }
.field { margin-bottom: 16px; }
.field-row { display: flex; align-items: center; gap: 12px; }
.field-row output { min-width: 64px; text-align: right; font-variant-numeric: tabular-nums; color: var(--violet); font-weight: 700; }
.tool input[type=range] { flex: 1; accent-color: #8175ff; min-height: 32px; }
.tool select, .tool input[type=time], .tool input[type=number] {
  width: 100%; min-height: 44px; padding: 8px 12px; border-radius: 12px;
  border: 1px solid var(--border); background: var(--bg-elevated); color: var(--text); font: inherit;
}
.tool .check { display: flex; gap: 10px; align-items: center; font-weight: 500; color: var(--text-2); min-height: 44px; }
.tool .check input { width: 20px; height: 20px; accent-color: #8175ff; }
.hint { font-size: 0.8rem; color: var(--text-2); margin-top: 4px; }
.result-days { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.result-day { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 16px; padding: 16px; }
.result-day .k { font-size: 0.72rem; font-weight: 800; letter-spacing: 0.12em; color: var(--text-2); }
.result-day .v { font-size: clamp(1.6rem, 4vw, 2.2rem); font-weight: 800; font-variant-numeric: tabular-nums; line-height: 1.1; margin: 4px 0; }
.result-day .d { font-size: 0.82rem; color: var(--text-2); }
.v.violet { color: var(--violet); }
.v.mint { color: var(--mint); }
.v.amber { color: #e3b86a; }
.track { height: 10px; border-radius: 99px; background: var(--slate); overflow: hidden; margin-top: 10px; }
.track span { display: block; height: 100%; border-radius: 99px; transition: width 0.35s ease; }
.track .fill-violet { background: #8175ff; }
.track .fill-mint { background: #4bd1ad; }
@media (prefers-reduced-motion: reduce) { .track span { transition: none; } }
.explain { margin-top: 16px; font-size: 0.95rem; color: var(--text); }
.example-tag { display: inline-block; font-size: 0.75rem; font-weight: 700; color: var(--text-2); background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 99px; padding: 3px 10px; margin-bottom: 14px; }
.tool-cta { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--border); display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; }
.tool-cta strong { font-size: 1.02rem; }
.plan-table { width: 100%; border-collapse: collapse; margin-top: 14px; font-size: 0.9rem; }
.plan-table th, .plan-table td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
.plan-table thead th { font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-2); }
.plan-table tbody th { color: var(--text); font-weight: 700; }
.plan-table td { color: var(--text-2); font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; }
.answer { background: var(--card); border: 1px solid var(--border); border-left: 4px solid #4bd1ad; border-radius: 16px; padding: 18px 20px; margin: 22px 0; }
.answer p { color: var(--text); }
.article { max-width: 760px; margin: 0 auto; }
.article h2 { margin-top: 34px; }
.article p, .article li { margin-top: 10px; }
.article ul, .article ol { padding-left: 22px; color: var(--text-2); }
.breadcrumbs { font-size: 0.85rem; color: var(--text-2); margin-bottom: 12px; }
@media print {
  .site-header, .site-footer, .no-print, .tool-cta { display: none !important; }
  body { background: #fff; color: #111; }
  .tool { border: 1px solid #ccc; background: #fff; }
  .plan-table th, .plan-table td { color: #111; border-color: #ccc; }
  h1, h2, p, strong { color: #111 !important; }
}