/* =========================================================
   DATAVALLE — herramientas gratuitas (complementa styles.css)
   ========================================================= */
.tools-page { background: var(--white); }

/* ---------- Cabecera ---------- */
.tool-hero { background: radial-gradient(900px 420px at 85% 0%, #0b2a1f 0%, transparent 60%), linear-gradient(180deg, #050a0e, #07131a); color: #fff; padding: 128px 0 56px; }
.tool-hero h1 { font-size: clamp(2rem, 4.4vw, 3.2rem); font-weight: 800; letter-spacing: -.03em; max-width: 22ch; }
.tool-hero .lead { max-width: 64ch; }
.crumbs { display: flex; flex-wrap: wrap; gap: 6px; font-size: .84rem; color: rgba(255,255,255,.5); margin-bottom: 1.4rem; }
.crumbs a { color: rgba(255,255,255,.75); }
.crumbs a:hover { color: var(--green-2); }
.crumbs [aria-current] { color: rgba(255,255,255,.9); }

/* ---------- Secciones ---------- */
.tool-section { padding: clamp(48px, 7vw, 80px) 0; }
.tool-section--soft { background: var(--soft); }
.tool-wrap { margin-top: -28px; position: relative; z-index: 2; }

/* ---------- Panel de la herramienta ---------- */
.tool-panel { display: grid; grid-template-columns: 1.1fr .9fr; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-lg); overflow: hidden; }
.tool-panel__form { padding: clamp(20px, 3.5vw, 36px); }
.tool-panel__out { padding: clamp(20px, 3.5vw, 36px); background: var(--soft); border-left: 1px solid var(--line); display: flex; flex-direction: column; gap: 16px; align-items: center; justify-content: center; min-width: 0; }
.tool-panel .fields { margin: 0 0 6px; }
.tool-panel .fields input[type="color"] { padding: 4px; height: 48px; cursor: pointer; }
.tool-panel .fields input[type="range"] { padding: 0; accent-color: var(--green); border: 0; background: none; }
.fields small, .hint { font-weight: 400; color: var(--muted); font-size: .8rem; }
.check { display: flex !important; grid-template-columns: none !important; align-items: center; gap: 10px !important; font-weight: 500 !important; cursor: pointer; }
.check input { width: 18px !important; height: 18px; accent-color: var(--green); }

/* Pestañas de tipo */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.tabs button { font: inherit; font-size: .88rem; font-weight: 600; padding: 9px 14px; border-radius: 999px; border: 1px solid var(--line); background: #fff; color: var(--text); cursor: pointer; display: inline-flex; align-items: center; gap: 6px; transition: border-color .2s, background .2s, color .2s; }
.tabs button .icon { width: 16px; height: 16px; }
.tabs button:hover { border-color: var(--green); }
.tabs button[aria-selected="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.tab-panel[hidden], .tool-panel [hidden] { display: none !important; }

/* Vista previa */
.preview { width: 100%; display: grid; place-items: center; background: #fff; border: 1px dashed #cfdcd8; border-radius: 16px; padding: 18px; min-height: 260px; }
.preview canvas, .preview svg, .preview img { max-width: 100%; height: auto; }
.preview canvas { image-rendering: pixelated; }
.preview .empty { color: var(--muted); font-size: .92rem; text-align: center; }
.out-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.btn--line { background: #fff; color: var(--text); border-color: #d7e1de; }
.btn--line:hover { border-color: var(--green); color: var(--green-d); }
.btn[disabled] { opacity: .45; pointer-events: none; }
.tool-note { font-size: .8rem; color: var(--muted); text-align: center; margin: 0; }
.err-msg { color: #c62828; font-size: .88rem; font-weight: 600; min-height: 1.2em; margin: 6px 0 0; }

/* Resultados numéricos */
.results { width: 100%; display: grid; gap: 10px; }
.result { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 14px 16px; background: #fff; border: 1px solid var(--line); border-radius: 14px; }
.result span { color: var(--muted); font-size: .9rem; }
.result b { font-size: 1.15rem; font-variant-numeric: tabular-nums; }
.result--main { background: var(--ink); border-color: var(--ink); color: #fff; }
.result--main span { color: rgba(255,255,255,.7); }
.result--main b { font-size: 1.6rem; color: var(--green-2); }
.copy-box { width: 100%; display: flex; gap: 8px; }
.copy-box input { flex: 1; min-width: 0; font: inherit; font-size: .9rem; padding: 12px 14px; border-radius: 12px; border: 1px solid #d7e1de; background: #fff; }

/* ---------- Texto largo (guías) ---------- */
.prose { max-width: 780px; }
.prose h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin-top: 2.2rem; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 1.15rem; margin-top: 1.6rem; }
.prose p, .prose li { color: #26343b; font-size: 1.02rem; }
.prose ul, .prose ol { padding-left: 1.3rem; margin: 0 0 1.2rem; display: grid; gap: 6px; }
.prose ul { list-style: disc; } .prose ol { list-style: decimal; }
.prose li::marker { color: var(--green-d); font-weight: 700; }
.prose a { color: var(--green-d); text-decoration: underline; text-underline-offset: 2px; }
.prose table { width: 100%; border-collapse: collapse; margin: 0 0 1.4rem; font-size: .95rem; display: block; overflow-x: auto; }
.prose th, .prose td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.prose th { background: var(--soft); font-weight: 700; }
.prose .callout { border-left: 4px solid var(--green); background: var(--soft); padding: 14px 18px; border-radius: 0 12px 12px 0; margin: 0 0 1.4rem; }
.prose .callout p:last-child { margin: 0; }

/* FAQ */
.faq { display: grid; gap: 10px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 0 18px; }
.faq summary { cursor: pointer; font-weight: 700; padding: 16px 28px 16px 0; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 12px; font-size: 1.4rem; color: var(--green-d); transition: transform .25s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > div { padding: 0 0 16px; color: #26343b; }
.faq details > div p:last-child { margin: 0; }

/* ---------- Tarjetas de herramientas ---------- */
.tool-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); gap: 18px; }
.tool-card { display: flex; gap: 16px; align-items: flex-start; padding: 22px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); transition: transform .3s var(--ease), box-shadow .3s, border-color .3s; }
.tool-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: rgba(22,193,114,.4); }
.tool-card__ic { flex: none; width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: rgba(22,193,114,.12); color: var(--green-d); }
.tool-card__ic .icon { width: 24px; height: 24px; }
.tool-card b { display: block; font-size: 1.05rem; margin-bottom: 4px; }
.tool-card small { display: block; color: var(--muted); font-size: .9rem; line-height: 1.5; }
.tool-card .more { display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; font-weight: 700; font-size: .88rem; color: var(--green-d); }
.tool-grid--sm .tool-card { padding: 18px; }
.tool-related__t { font-size: clamp(1.4rem, 2.4vw, 1.8rem); margin-bottom: 1.4rem; }

/* ---------- CTA Datavalle ---------- */
.tool-cta { background: var(--ink); color: #fff; padding: clamp(56px, 8vw, 88px) 0; }
.tool-cta__inner { display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: center; }
.tool-cta h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
.tool-cta .btn-row { justify-content: flex-end; margin: 0; }

/* Footer simplificado */
.tool-footer { display: grid; grid-template-columns: 1.2fr 1.1fr 1.1fr .9fr; gap: 32px; }
.tool-footer__contact a:hover { color: var(--green-2); }

/* Toast copiar */
.copied { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); background: var(--ink); color: #fff; padding: 10px 18px; border-radius: 999px; font-weight: 600; font-size: .9rem; opacity: 0; transition: opacity .25s, transform .25s var(--ease); z-index: 200; pointer-events: none; }
.copied.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .tool-panel { grid-template-columns: 1fr; }
  .tool-panel__out { border-left: 0; border-top: 1px solid var(--line); }
  .tool-cta__inner { grid-template-columns: 1fr; }
  .tool-cta .btn-row { justify-content: flex-start; }
  .tool-footer { grid-template-columns: 1fr 1fr; }
  .tool-footer .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .tool-hero { padding: 108px 0 48px; }
  .tool-panel .fields { grid-template-columns: 1fr; }
  .tool-footer { grid-template-columns: 1fr; }
  .tool-cta .btn { width: 100%; }
  .out-actions .btn { flex: 1; }
}

/* ---------- Hoja de etiquetas (impresión) ---------- */
.print-sheet { display: none; }
@media print {
  @page { margin: 8mm; }
  body.print-labels > *:not(.print-sheet) { display: none !important; }
  body.print-labels .print-sheet { display: grid; grid-template-columns: repeat(var(--cols, 3), 1fr); gap: 4mm; }
  .label { border: 1px dashed #bbb; border-radius: 2mm; padding: 2mm; text-align: center; break-inside: avoid; font-family: Arial, sans-serif; color: #000; }
  .label svg { width: 100%; height: auto; display: block; }
  .label__n { font-size: 9pt; font-weight: 700; line-height: 1.2; margin-bottom: 1mm; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .label__p { font-size: 12pt; font-weight: 800; }
}

/* ---------- Guías ---------- */
.byline { font-size: .88rem; color: rgba(255,255,255,.6); margin: 1.2rem 0 0; }
.byline strong { color: rgba(255,255,255,.85); }
.toc { background: var(--soft); border: 1px solid var(--line); border-radius: 16px; padding: 18px 22px; margin: 0 0 2rem; }
.toc b { display: block; margin-bottom: 8px; }
.toc ol { margin: 0; }
.toc a { text-decoration: none; }
.prose h2[id] { scroll-margin-top: 90px; }
.steps-num { counter-reset: s; list-style: none !important; padding: 0 !important; }
.steps-num > li { counter-increment: s; position: relative; padding-left: 48px; margin-bottom: 10px; }
.steps-num > li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 32px; height: 32px; border-radius: 50%; background: var(--ink); color: var(--green-2); font-weight: 800; display: grid; place-items: center; font-size: .9rem; }
.guide-card { display: block; padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); transition: transform .3s var(--ease), box-shadow .3s, border-color .3s; }
.guide-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: rgba(22,193,114,.4); }
.guide-card h2 { font-size: 1.25rem; margin: 10px 0 8px; }
.guide-card p { color: var(--muted); margin: 0 0 12px; font-size: .95rem; }

/* ---------- QR avanzado ---------- */
.opt-group { border: 1px solid var(--line); border-radius: 16px; padding: 16px 18px; margin-top: 16px; }
.opt-group > summary { cursor: pointer; font-weight: 700; list-style: none; display: flex; align-items: center; justify-content: space-between; }
.opt-group > summary::-webkit-details-marker { display: none; }
.opt-group > summary::after { content: "+"; font-size: 1.3rem; color: var(--green-d); transition: transform .25s var(--ease); }
.opt-group[open] > summary::after { transform: rotate(45deg); }
.opt-group .fields { margin-top: 14px; }
.swatches { display: flex; flex-wrap: wrap; gap: 8px; }
.swatches button { width: 32px; height: 32px; border-radius: 50%; border: 2px solid #fff; box-shadow: 0 0 0 1px #cfdcd8; cursor: pointer; }
.swatches button:hover { box-shadow: 0 0 0 2px var(--green); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { display: inline-flex !important; align-items: center; gap: 6px !important; padding: 8px 12px; border: 1px solid var(--line); border-radius: 12px; cursor: pointer; font-weight: 600 !important; font-size: .86rem !important; background: #fff; }
.chips input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.chips label:has(input:checked) { border-color: var(--ink); background: var(--ink); color: #fff; }
.chips label:has(input:focus-visible) { outline: 3px solid var(--green); outline-offset: 2px; }
.chips svg { width: 18px; height: 18px; }
.logo-drop { display: flex !important; align-items: center; gap: 12px !important; padding: 12px; border: 1.5px dashed #cfdcd8; border-radius: 14px; cursor: pointer; background: #fbfdfc; }
.logo-drop:hover { border-color: var(--green); }
.logo-drop input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.logo-drop .thumb { width: 48px; height: 48px; border-radius: 10px; background: var(--soft) center/contain no-repeat; display: grid; place-items: center; color: var(--muted); flex: none; }
.logo-drop small { display: block; }
.read-ok { display: inline-flex; align-items: center; gap: 6px; font-size: .85rem; font-weight: 700; color: var(--green-d); }
.read-ok.warn { color: #b45309; }

/* ---------- Cotizaciones ---------- */
.q-wrap { display: grid; gap: 24px; }
.q-form { display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px; }
.q-form .opt-group { margin-top: 16px; }
.q-form .q-items-group { grid-column: 1 / -1; }
.q-items { width: 100%; border-collapse: separate; border-spacing: 0 8px; margin-top: 8px; }
.q-items th { font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); text-align: left; padding: 0 6px; font-weight: 700; }
.q-items td { padding: 0 4px; vertical-align: middle; }
.q-items input, .q-items select { font: inherit; font-size: .95rem; width: 100%; padding: 10px 10px; border-radius: 10px; border: 1px solid #d7e1de; background: #fbfdfc; color: var(--text); }
.q-items input:focus, .q-items select:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(22,193,114,.15); }
.q-items .num { text-align: right; font-variant-numeric: tabular-nums; }
.q-items .amt { font-weight: 700; white-space: nowrap; text-align: right; padding-right: 8px; font-variant-numeric: tabular-nums; }
.q-items .del { width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--line); background: #fff; cursor: pointer; color: #c62828; font-size: 1.1rem; line-height: 1; }
.q-items .del:hover { border-color: #c62828; }
.q-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; }
.q-paper-wrap { background: #e9efed; border-radius: var(--radius); padding: clamp(10px, 3vw, 32px); overflow-x: auto; }
.q-doc { --acc: #0b8f53; background: #fff; color: #111; width: 100%; max-width: 820px; min-width: 560px; margin: 0 auto; padding: 40px 44px; box-shadow: 0 10px 40px -12px rgba(0,0,0,.25); font-family: Arial, Helvetica, sans-serif; font-size: 12.5px; line-height: 1.45; }
.q-doc__head { display: grid; grid-template-columns: 1fr 230px; gap: 24px; align-items: start; padding-bottom: 18px; border-bottom: 3px solid var(--acc); }
.q-doc__biz { display: flex; gap: 14px; align-items: flex-start; }
.q-doc__logo { max-width: 120px; max-height: 80px; object-fit: contain; }
.q-doc__biz b { font-size: 16px; display: block; margin-bottom: 2px; }
.q-doc__biz div { color: #444; }
.q-doc__box { border: 2px solid var(--acc); border-radius: 8px; text-align: center; overflow: hidden; }
.q-doc__box div { padding: 6px 8px; }
.q-doc__box .t { background: var(--acc); color: #fff; font-weight: 800; letter-spacing: .08em; font-size: 14px; }
.q-doc__box .n { font-weight: 800; font-size: 15px; }
.q-doc__meta { display: grid; grid-template-columns: 1.4fr 1fr; gap: 6px 24px; margin: 18px 0; padding: 12px 14px; background: #f5f7f6; border-radius: 8px; }
.q-doc__meta span { color: #666; }
.q-doc table { width: 100%; border-collapse: collapse; }
.q-doc th { background: var(--acc); color: #fff; padding: 8px; text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .04em; }
.q-doc td { padding: 8px; border-bottom: 1px solid #e3e7e5; vertical-align: top; }
.q-doc .r { text-align: right; white-space: nowrap; }
.q-doc .c { text-align: center; }
.q-doc__tot { display: grid; grid-template-columns: 1fr 260px; gap: 24px; margin-top: 14px; align-items: start; }
.q-doc__tot table td { border: 0; padding: 4px 8px; }
.q-doc__tot .grand td { background: var(--acc); color: #fff; font-weight: 800; font-size: 14px; padding: 8px; }
.q-doc__words { font-weight: 700; font-size: 11.5px; padding: 8px 10px; border: 1px dashed #bbb; border-radius: 6px; }
.q-doc__notes { margin-top: 18px; display: grid; gap: 10px; }
.q-doc__notes h4 { margin: 0 0 4px; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--acc); }
.q-doc__notes p { margin: 0; white-space: pre-line; color: #333; }
.q-doc__foot { margin-top: 26px; padding-top: 10px; border-top: 1px solid #ddd; color: #888; font-size: 10.5px; text-align: center; }
.print-doc { display: none; }
@media print {
  body.print-quote > *:not(.print-doc) { display: none !important; }
  body.print-quote .print-doc { display: block; }
  body.print-quote { background: #fff; }
  .print-doc .q-doc { box-shadow: none; max-width: none; min-width: 0; padding: 0; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}
@media (max-width: 900px) { .q-form { grid-template-columns: 1fr; } }
@media (max-width: 640px) {
  .q-items thead { display: none; }
  .q-items tr { display: grid; grid-template-columns: 70px 1fr 36px; gap: 6px; padding: 10px; border: 1px solid var(--line); border-radius: 12px; margin-bottom: 8px; }
  .q-items td { padding: 0; }
  .q-items td.d { grid-column: 1 / -1; order: -1; }
  .q-items td.u { grid-column: 2; }
  .q-items td.p { grid-column: 1 / 3; }
  .q-items td.amt { grid-column: 1 / 3; text-align: left; }
  .q-items td.x { grid-row: 2; grid-column: 3; }
  .q-items, .q-items tbody { display: block; }
}