/* Calculadora de custodia */
.calc { --a: #9385F2; --b: var(--neutral-b); padding-top: 40px; padding-bottom: 40px; }

.lang-switch { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; }
.lang-switch button { background: none; border: 0; color: var(--ink-soft); font: 500 0.78rem var(--font-mono); padding: 6px 10px; cursor: pointer; }
.lang-switch button[aria-pressed="true"] { background: var(--surface-2); color: var(--ink); }

/* Lockup: CALCULADORA sobre Coparental, mismo ancho */
.lockup { display: inline-flex; align-items: center; gap: 12px; margin-bottom: 22px; color: var(--ink); }
.lockup .frac { width: 26px; height: auto; }
.lockup-words { display: inline-flex; flex-direction: column; align-items: flex-start; line-height: 1; }
.lockup-top { font: 600 0.72rem var(--font-mono); text-transform: uppercase; color: var(--a); white-space: nowrap; margin-bottom: 5px; }
.lockup-bottom { font: 700 1.5rem var(--font-title); letter-spacing: -0.01em; white-space: nowrap; }

.calc-intro { max-width: 720px; margin-bottom: 36px; }
.calc-intro h1 { font-size: clamp(1.8rem, 4.4vw, 2.8rem); margin-bottom: 12px; }
.calc-sub { font-size: 1.08rem; }
.calc-gift { margin-top: 18px; padding: 14px 18px; border-left: 4px solid var(--a); background: var(--surface); border-radius: 0 12px 12px 0; }
.calc-gift p { margin: 0; font-size: 0.95rem; color: var(--ink-soft); }
.calc-gift strong { color: var(--ink); }

.calc-grid { display: grid; gap: 28px; align-items: start; }
@media (min-width: 900px) {
  .calc-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; }
  .result { position: sticky; top: 20px; }
}

/* Formulario */
fieldset { border: 0; padding: 0; margin: 0 0 28px; min-width: 0; }
legend { font: 600 0.78rem var(--font-mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-soft); margin-bottom: 12px; padding: 0; }
.field { display: grid; gap: 6px; margin-bottom: 14px; }
.label { font-size: 0.92rem; font-weight: 600; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.hint { font-size: 0.82rem; color: var(--ink-soft); min-height: 1em; }
.hint:empty { min-height: 0; }
.input {
  width: 100%; background: var(--surface); color: var(--ink); border: 1px solid var(--line);
  border-radius: var(--r); padding: 11px 14px; font-size: 1rem; font-family: var(--font-body);
}
.input.mono { font-family: var(--font-mono); }
.input:focus { outline: none; border-color: var(--a); box-shadow: 0 0 0 3px color-mix(in srgb, var(--a) 30%, transparent); }
.input[aria-invalid="true"] { border-color: #B85C5C; }
#nErr { color: #E08787; }
:root[data-theme="light"] #nErr { color: #A33E3E; }
.n-row { display: flex; align-items: center; gap: 12px; }
.n-row .input { max-width: 140px; font-size: 1.15rem; }
.names { display: grid; gap: 12px; grid-template-columns: 1fr 1fr; }
@media (max-width: 400px) { .names { grid-template-columns: 1fr; } }

.edited {
  font: 500 0.72rem var(--font-mono); color: var(--amber);
  border: 1px solid var(--amber); border-radius: 999px; padding: 2px 9px;
}

/* Tarjetas de patrón */
.patterns { display: grid; gap: 10px; grid-template-columns: 1fr 1fr; }
@media (max-width: 400px) { .patterns { grid-template-columns: 1fr; } }
.pat { position: relative; display: block; cursor: pointer; }
.pat input { position: absolute; opacity: 0; pointer-events: none; }
.pat-body {
  display: grid; gap: 8px; height: 100%;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 14px;
}
.pat:hover .pat-body { border-color: var(--ink-dim); }
.pat input:checked + .pat-body { border-color: var(--a); box-shadow: inset 0 0 0 1px var(--a); }
.pat input:focus-visible + .pat-body { outline: 2px solid var(--a); outline-offset: 2px; }
.pat-name { font-family: var(--font-title); font-weight: 600; }
.pat-desc { font-size: 0.82rem; color: var(--ink-soft); line-height: 1.4; }
.pat-n { font: 500 0.8rem var(--font-mono); color: var(--ink-soft); }
.strip { display: grid; grid-template-columns: repeat(14, minmax(0, 1fr)); gap: 3px; width: 100%; max-width: 190px; }
.strip i { aspect-ratio: 1; border-radius: 50%; display: block; }
.strip i.A { background: var(--a); }
.strip i.B { box-shadow: inset 0 0 0 1.5px var(--b); }

.more { margin-top: 12px; }
.more summary { cursor: pointer; font-size: 0.92rem; color: var(--ink-soft); padding: 6px 0; }
.more summary:hover { color: var(--ink); }
.more .patterns { margin-top: 10px; }

.seg { display: inline-grid; grid-auto-flow: column; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; width: max-content; }
.seg label { cursor: pointer; }
.seg input { position: absolute; opacity: 0; }
.seg span { display: block; padding: 9px 16px; font-size: 0.92rem; color: var(--ink-soft); }
.seg input:checked + span { background: var(--surface-2); color: var(--ink); font-weight: 600; }
.seg input:focus-visible + span { outline: 2px solid var(--a); outline-offset: -2px; }

.swatches { display: flex; gap: 10px; flex-wrap: wrap; }
.sw { position: relative; cursor: pointer; }
.sw input { position: absolute; opacity: 0; }
.sw span { display: block; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line); }
.sw input:checked + span { box-shadow: 0 0 0 3px var(--bg), 0 0 0 5px var(--ink); }
.sw input:focus-visible + span { outline: 2px solid var(--ink); outline-offset: 6px; }

/* Resultado */
.result { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 24px; }
.result-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.result-head h2 { font-size: 1.3rem; }
.result-head .mono { font-size: 0.82rem; }
.bar { display: flex; height: 16px; border-radius: 999px; overflow: hidden; background: var(--surface-2); margin-bottom: 18px; }
.bar-a { background: var(--a); transition: width 0.25s ease; }
.bar-b { background: var(--b); flex: 1; }
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 18px; }
@media (max-width: 400px) { .cards { grid-template-columns: 1fr; } }
.pcard { display: grid; gap: 4px; background: var(--bg); border: 1px solid var(--line); border-left: 4px solid var(--a); border-radius: var(--r); padding: 14px 16px; min-width: 0; }
.pcard-b { border-left-color: var(--b); }
.pcard-label { font-size: 0.88rem; font-weight: 600; overflow-wrap: anywhere; }
.pcard-pct { font-size: clamp(1.6rem, 4vw, 2.1rem); font-weight: 600; line-height: 1.1; }
.pcard-n { font-size: 0.8rem; }

.months summary { cursor: pointer; font-size: 0.92rem; font-weight: 600; padding: 6px 0; }
.mtable { width: 100%; border-collapse: collapse; margin-top: 8px; font-size: 0.88rem; }
.mtable th, .mtable td { padding: 6px 8px; border-bottom: 1px solid var(--line); text-align: left; }
.mtable th { font-weight: 600; color: var(--ink-soft); font-size: 0.8rem; }
.mtable .num { text-align: right; font-family: var(--font-mono); }
.mtable tfoot td { font-weight: 600; border-bottom: 0; }

.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin: 22px 0 18px; }
.actions .btn { padding: 10px 16px; font-size: 0.92rem; }
.copied { font-size: 0.8rem; color: var(--ink-soft); }

.promo { font-size: 0.92rem; color: var(--ink-soft); margin-bottom: 16px; }
.promo a { color: var(--ink); }

.how { padding: 64px 0 24px; }
.how h2 { margin-bottom: 20px; }
.how h3 { margin-bottom: 6px; }
.how-more { margin-top: 20px; }
.how-more a { color: var(--accent-ink); }

/* ---------- Impresión / PDF: 2 páginas en blanco y negro ---------- */
.printout { display: none; }
@media print {
  @page { size: A4; margin: 16mm 14mm; }
  body { background: #fff; color: #000; }
  body > *:not(.printout) { display: none !important; }
  .printout { display: block; font-family: var(--font-body); color: #000; font-size: 10.5pt; line-height: 1.45; }
  .pp { page-break-after: always; break-after: page; }
  .pp:last-child { page-break-after: auto; break-after: auto; }
  .pp-head { display: flex; justify-content: space-between; align-items: flex-end; border-bottom: 1.5pt solid #000; padding-bottom: 6pt; margin-bottom: 14pt; }
  .pp-brand { font: 700 11pt var(--font-title); }
  .pp-brand small { display: block; font: 600 7pt var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; }
  .pp h1 { font: 700 20pt var(--font-title); margin: 0; }
  .pp h2 { font: 600 11pt var(--font-title); margin: 16pt 0 6pt; }
  .pp-data { display: grid; grid-template-columns: auto 1fr; gap: 3pt 14pt; font-size: 9.5pt; }
  .pp-data dt { font-family: var(--font-mono); font-size: 8.5pt; }
  .pp-data dd { margin: 0; }
  .pp-fixed { font: 500 8.5pt var(--font-mono); border: 1pt solid #000; padding: 4pt 8pt; display: inline-block; margin: 10pt 0; }
  .pp-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10pt; margin: 10pt 0; }
  .pp-card { border: 1pt solid #000; padding: 8pt 10pt; }
  .pp-card.a { border-left-width: 5pt; }
  .pp-card b { display: block; font: 600 20pt var(--font-mono); }
  .pp-bar { display: flex; height: 10pt; border: 1pt solid #000; margin: 6pt 0 2pt; }
  .pp-bar span { background: #000; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .pp table { width: 100%; border-collapse: collapse; font-size: 9pt; }
  .pp th, .pp td { border-bottom: 0.5pt solid #999; padding: 2.5pt 6pt; text-align: left; }
  .pp td.num, .pp th.num { text-align: right; font-family: var(--font-mono); }
  .pp-note { font-size: 8.5pt; margin-top: 8pt; }
  .pp-foot { font-size: 7.5pt; margin-top: 14pt; border-top: 0.5pt solid #000; padding-top: 5pt; }
  .pp-year { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10pt 12pt; }
  .pp-month h3 { font: 600 9pt var(--font-title); margin: 0 0 3pt; }
  .pp-cal { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2pt; }
  .pp-cal span { font: 500 6pt var(--font-mono); text-align: center; }
  .pp-cal i { display: block; aspect-ratio: 1; border-radius: 50%; border: 0.8pt solid #000; position: relative; }
  .pp-cal i.A { background: #000; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .pp-cal i.x { border: 0; }
  .pp-legend { display: flex; gap: 14pt; font-size: 8.5pt; margin: 4pt 0 10pt; align-items: center; }
  .pp-legend i { display: inline-block; width: 8pt; height: 8pt; border-radius: 50%; border: 0.8pt solid #000; vertical-align: -1pt; margin-right: 4pt; }
  .pp-legend i.A { background: #000; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}