/* NetTake — the only stylesheet. Mobile-first, system fonts, no webfonts. */

:root {
  --ink: #10151c;
  --ink-soft: #4a5561;
  --ink-faint: #6b7684;
  --bg: #fdfdfb;
  --card: #ffffff;
  --line: #e2e5ea;
  --line-soft: #eef0f3;
  --accent: #0b6b45;
  --accent-soft: #eaf5ef;
  --warn: #8a4b00;
  --warn-bg: #fff7e8;
  --warn-line: #f0dcb4;
  --neg: #b3261e;
  --radius: 10px;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.wrap { width: 100%; max-width: 46rem; margin: 0 auto; padding: 0 1rem; }

a { color: var(--accent); text-underline-offset: 2px; }
a:hover { color: var(--ink); }

code { font-family: var(--mono); font-size: 0.9em; background: var(--line-soft); padding: 0.1em 0.3em; border-radius: 4px; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 1rem; top: 0.5rem; background: var(--ink); color: #fff; padding: 0.4rem 0.7rem; z-index: 9; border-radius: 6px; }

/* ---------- header ---------- */
.site-header { border-bottom: 1px solid var(--line); background: var(--card); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 56px; flex-wrap: wrap; padding-top: 0.4rem; padding-bottom: 0.4rem; }
.brand { display: inline-flex; align-items: center; gap: 0.5rem; font-weight: 700; letter-spacing: -0.01em; text-decoration: none; color: var(--ink); }
.brand-mark { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 7px; background: var(--ink); color: #7dd3a0; font-size: 0.72rem; font-weight: 700; }
.site-header nav { display: flex; gap: 0.9rem; font-size: 0.9rem; }
.site-header nav a { text-decoration: none; color: var(--ink-soft); padding: 0.25rem 0; }
.site-header nav a[aria-current="page"] { color: var(--ink); font-weight: 600; box-shadow: inset 0 -2px 0 var(--accent); }

/* ---------- type ---------- */
h1 { font-size: clamp(1.5rem, 5.2vw, 2.1rem); line-height: 1.2; letter-spacing: -0.02em; margin: 1.1rem 0 0.5rem; }
h2 { font-size: 1.15rem; line-height: 1.3; letter-spacing: -0.01em; margin: 2rem 0 0.6rem; }
h3 { font-size: 1rem; margin: 1.4rem 0 0.4rem; }
p { margin: 0 0 0.9rem; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.72rem; font-weight: 700; color: var(--accent); margin: 1.2rem 0 0; }
.lede { font-size: 1.05rem; color: var(--ink-soft); margin-bottom: 1.3rem; }
.home-lede { max-width: 38rem; }
.section-lede { color: var(--ink-soft); font-size: 0.95rem; }
.note { font-size: 0.86rem; color: var(--ink-faint); background: var(--line-soft); border-radius: 8px; padding: 0.7rem 0.8rem; }
.prose p, .prose li { color: #26303a; }
.prose ul { padding-left: 1.1rem; }
/* A list of names — category rates, exclusions — not a list of arguments. */
.plain-list { list-style: none; padding-left: 0; }
.plain-list li { padding: 0.3rem 0; border-bottom: 1px solid var(--line-soft); margin: 0; font-size: 0.92rem; }
.plain-list li:last-child { border-bottom: 0; }
.plain-list .unit { color: var(--ink-faint); font-size: 0.82rem; }
/* A caveat that changes how the whole page should be read is not a note. */
.callout-warn { border-left: 4px solid #b45309; background: #fffbeb; }
.callout-warn h2 { margin-top: 0; }
.prose li { margin-bottom: 0.45rem; }

/* ---------- cards & layout ---------- */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem; }
.calc-layout { display: grid; gap: 1rem; margin-bottom: 1.5rem; }

/* ---------- form ---------- */
.field { margin-bottom: 0.9rem; }
/* Three dimensions, side by side, because they are one measurement. */
.field-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.6rem; }
.field-row .field { margin-bottom: 0.9rem; }
@media (max-width: 480px) { .field-row { grid-template-columns: 1fr 1fr; } }
/* A checkbox reads better with its label on the same line. */
.field-check label { display: flex; align-items: center; gap: 0.5rem; font-weight: 600; }
.field-check input[type="checkbox"] { width: auto; margin: 0; }
/* Two seasons, equally weighted: neither is the "real" figure and neither is a
   footnote, so they sit side by side until the width runs out. */
.seasons { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; margin: 0 0 0.9rem; }
@media (max-width: 520px) { .seasons { grid-template-columns: 1fr; } }
.season { border: 1px solid var(--line); border-radius: 10px; padding: 0.7rem 0.8rem; }
.season-name { margin: 0; font-size: 0.78rem; font-weight: 600; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.04em; }
.season-amt { margin: 0.25rem 0 0.15rem; font-size: 1.6rem; font-weight: 700; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.season-per { font-size: 0.78rem; font-weight: 400; color: var(--ink-soft); letter-spacing: 0; }
.season-rate { margin: 0; font-size: 0.8rem; color: var(--ink-faint); font-family: var(--mono); }
label { display: block; font-size: 0.88rem; font-weight: 600; margin-bottom: 0.3rem; }
.unit { font-weight: 400; color: var(--ink-faint); }
.hint { font-size: 0.78rem; color: var(--ink-faint); margin: 0.3rem 0 0; }
input, select {
  width: 100%; font: inherit; font-size: 1rem; padding: 0.6rem 0.65rem;
  border: 1px solid #c9cfd8; border-radius: 8px; background: #fff; color: var(--ink);
}
input:focus-visible, select:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 1px;
}
.input-prefix { position: relative; }
.input-prefix span { position: absolute; left: 0.65rem; top: 50%; transform: translateY(-50%); color: var(--ink-faint); font-size: 0.95rem; }
.input-prefix input { padding-left: 1.5rem; }
.advanced { border-top: 1px solid var(--line-soft); padding-top: 0.8rem; margin-top: 1rem; }
.advanced summary { cursor: pointer; font-size: 0.9rem; font-weight: 600; color: var(--accent); }
.advanced-grid { margin-top: 0.9rem; }
@media (min-width: 34rem) { .advanced-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; } }

.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; margin-top: 1.1rem; }
.btn { font: inherit; font-size: 0.92rem; font-weight: 600; padding: 0.6rem 0.9rem; border-radius: 8px; cursor: pointer; border: 1px solid var(--accent); background: var(--accent); color: #fff; }
.btn:hover { background: #095737; }
.btn-quiet { background: transparent; color: var(--ink-soft); border-color: var(--line); }
.btn-quiet:hover { background: var(--line-soft); color: var(--ink); }
.copy-status { font-size: 0.8rem; color: var(--accent); flex-basis: 100%; word-break: break-all; }

/* ---------- result ---------- */
.result { border-color: #cfd8e2; background: linear-gradient(180deg, #fff, #f7f9fb); }
.result-label { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-faint); font-weight: 700; margin: 0 0 0.2rem; }
.result-big { font-size: clamp(2.4rem, 12vw, 3.2rem); line-height: 1; font-weight: 700; letter-spacing: -0.03em; margin: 0; font-variant-numeric: tabular-nums; }
.result-big.is-negative { color: var(--neg); }
.result-margin { margin: 0.3rem 0 0.6rem; color: var(--ink-soft); font-size: 0.95rem; font-variant-numeric: tabular-nums; }
.result-breakdown { font-size: 0.86rem; color: var(--ink-soft); font-family: var(--mono); margin: 0 0 0.7rem; line-height: 1.5; word-break: break-word; }
.result-warn { font-size: 0.82rem; color: var(--warn); background: var(--warn-bg); border: 1px solid var(--warn-line); border-radius: 8px; padding: 0.55rem 0.65rem; margin: 0; }

/* ---------- fee tables ---------- */
.fee-section { margin: 1.8rem 0; }
/* Column headings inside a table whose body holds several sub-tables: quieter
   than the section label, so the eye reads size class first, weights second. */
/* One row in a comparison table is the answer to the question — the break-even
   row. Marked, not shouted: a rule down the left edge, no background fill. */
.fee-row-note th, .fee-row-note td { border-top: 2px solid var(--ink, #111); }
.fee-row-head th { font-size: 0.76rem; font-weight: 600; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.04em; padding-bottom: 0.3rem; }
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); }
.fee-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; min-width: 30rem; }
.fee-table caption { text-align: left; font-size: 0.8rem; color: var(--ink-faint); padding: 0.6rem 0.7rem; border-bottom: 1px solid var(--line-soft); }
.fee-table th, .fee-table td { padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--line-soft); text-align: left; vertical-align: top; }
.fee-table thead th { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-faint); background: #f7f9fb; position: sticky; top: 0; }
.fee-table tbody th { font-weight: 600; }
.fee-table tbody tr:last-child th, .fee-table tbody tr:last-child td { border-bottom: 0; }
.fee-table .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.fee-table .dash { color: var(--ink-faint); }
.fee-table .row-note { display: block; font-weight: 400; font-size: 0.75rem; color: var(--ink-faint); }
.fee-table-warn { border-color: var(--warn-line); }
.fee-table-warn thead th { background: var(--warn-bg); color: var(--warn); }
.fee-section-warn h2 { color: var(--warn); }
.table-note { font-size: 0.8rem; color: var(--ink-faint); margin-top: 0.5rem; }
.badge { display: inline-block; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; padding: 0.12rem 0.4rem; border-radius: 999px; background: var(--line-soft); color: var(--ink-soft); }
.badge-warn { background: #fdeccb; color: var(--warn); }
td.src { font-size: 0.78rem; }

/* ---------- stamp ---------- */
.stamp { border-left: 3px solid var(--accent); background: var(--accent-soft); border-radius: 0 8px 8px 0; padding: 0.9rem 1rem; margin: 1.8rem 0; }
.stamp h2 { margin: 0 0 0.4rem; font-size: 1rem; }
.stamp p { margin: 0 0 0.5rem; font-size: 0.9rem; color: #22303a; }
.stamp p:last-child { margin-bottom: 0; }
.stamp-sub { color: var(--ink-faint) !important; font-size: 0.82rem !important; }
.stamp-inline { margin-top: 1.6rem; }

/* ---------- home ---------- */
.home-h { margin-top: 2rem; }
.marketplaces { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1.1rem 0 0.6rem; }
.chip { display: inline-flex; align-items: center; gap: 0.4rem; border: 1px solid var(--line); border-radius: 999px; padding: 0.4rem 0.75rem; font-size: 0.95rem; text-decoration: none; color: var(--ink); }
.chip:hover, .chip:focus-visible { border-color: var(--accent); }
/* Live first and heavier; planned named but visibly quieter, so the row never
   sells a calculator that does not exist yet. */
.chip.is-live { font-weight: 700; border-color: var(--ink); }
.chip.is-live .badge { background: var(--ink); color: #7dd3a0; }
.chip.is-planned { color: var(--ink-soft); border-color: var(--line-soft); }
.chip.is-planned .badge { background: transparent; color: var(--ink-faint); }
/* Home page groups tools by marketplace (Amazon, TikTok Shop, Etsy), so each
   block gets a rule above it instead of reading as one undifferentiated list. */
.platform + .platform { border-top: 1px solid var(--line); margin-top: 1.2rem; }
.tool-list { list-style: none; padding: 0; margin: 0.8rem 0 1.2rem; }
.tool-list li + li { margin-top: 0.6rem; }
.tool { position: relative; display: block; padding: 0.9rem 2rem 0.9rem 1rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); text-decoration: none; color: var(--ink); }
.tool:hover { border-color: var(--accent); }
.tool-name { display: block; font-weight: 700; }
.tool-what { display: block; font-size: 0.88rem; color: var(--ink-soft); margin-top: 0.2rem; }
.tool-go { position: absolute; right: 0.9rem; top: 50%; transform: translateY(-50%); color: var(--accent); }
.planned { list-style: none; padding: 0; font-size: 0.92rem; color: var(--ink-soft); }
.planned li { padding: 0.35rem 0; border-bottom: 1px dashed var(--line); }

/* ---------- contact ---------- */
.contact-card { margin-bottom: 1.4rem; }
.contact-mail { font-size: 1.25rem; font-weight: 700; margin: 0 0 0.4rem; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--card); margin-top: 2.5rem; padding: 1.4rem 0 2rem; font-size: 0.85rem; color: var(--ink-soft); }
.foot-tag { font-weight: 600; color: var(--ink); margin: 0 0 0.4rem; }
.foot-meta { margin: 0 0 0.6rem; }
.foot-links { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0 0 0.9rem; }
.foot-links a { text-decoration: none; }
.foot-fine { font-size: 0.76rem; color: var(--ink-faint); margin: 0; }

@media (min-width: 44rem) {
  .calc-layout { grid-template-columns: 1.15fr 1fr; align-items: start; }
  .result { position: sticky; top: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

@media print {
  .site-header nav, .actions, .site-footer .foot-links { display: none; }
  body { background: #fff; }
}

/* ================================================================== *
 * Calculator page
 * ================================================================== */

.card-h { font-size: 1rem; margin: 0 0 0.9rem; }

/* the dated rate window, always above the result */
.period { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 0.7rem; margin: 0 0 1.1rem; font-size: 0.82rem; color: var(--ink-soft); }
.period-badge { display: inline-flex; align-items: center; gap: 0.4rem; font-weight: 700; font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--warn); background: var(--warn-bg); border: 1px solid var(--warn-line); border-radius: 999px; padding: 0.2rem 0.6rem; }
.period-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.period-dates { font-variant-numeric: tabular-nums; }

/* dimensions row: three inputs and two multiplication signs */
.dims { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: end; gap: 0.3rem; }
.dims .field { margin-bottom: 0.6rem; }
.dims label { font-size: 0.78rem; }
.times { padding-bottom: 1.35rem; color: var(--ink-faint); font-size: 0.9rem; }
.dims-labels { margin-top: -0.2rem; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 0 0.8rem; }
.advanced-body { margin-top: 0.9rem; }
.status { min-height: 1.1rem; color: var(--accent); word-break: break-word; }

/* result card */
.result-sub { margin: 0.3rem 0 0.7rem; color: var(--ink-soft); font-size: 0.95rem; font-variant-numeric: tabular-nums; }
.payout { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; border-top: 1px solid var(--line); padding-top: 0.7rem; margin-top: 0.2rem; }
.payout-label { font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-faint); font-weight: 700; margin: 0; }
.payout-num { margin: 0.1rem 0 0; font-size: 1.15rem; font-weight: 700; font-variant-numeric: tabular-nums; }

/* provenance pills */
.pill { display: inline-block; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.02em; padding: 0.1rem 0.4rem; border-radius: 999px; white-space: nowrap; border: 1px solid transparent; }
a.pill { text-decoration: none; }
.pill-public { color: var(--accent); background: var(--accent-soft); border-color: #cfe6db; }
.pill-seller-central { color: var(--ink-soft); background: #eef1f6; border-color: #dde3ec; }
a.pill:hover { box-shadow: 0 0 0 1px currentColor inset; }

/* fee rows: charged / not charged / needs input */
.fee-table .fee-name { display: block; }
.fee-table .fee-detail { display: block; font-weight: 400; font-size: 0.75rem; color: var(--ink-faint); }
.fee-table .why { font-style: italic; }
.fee-amt { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.fee-amt .amt { font-weight: 700; }
.fee-amt .amt-none { color: var(--ink-faint); }
.fee-src { text-align: right; white-space: nowrap; }
.fee-row.is-not-charged .fee-name { color: var(--ink-soft); }
.fee-row.is-needs-input { background: #fcfbf6; }
.fee-row.is-needs-input .fee-name { color: var(--ink-soft); }
.fee-row.is-needs-input .why { color: var(--warn); font-style: normal; font-weight: 600; }

/* provenance list + notices */
.prov-list { list-style: none; padding: 0; margin: 0.6rem 0 0; font-size: 0.84rem; }
.prov-list li { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem; padding: 0.35rem 0; border-bottom: 1px dashed var(--line); }
.prov-name { font-weight: 600; min-width: 9.5rem; }
.prov-when { color: var(--ink-faint); font-size: 0.78rem; font-variant-numeric: tabular-nums; }
.notice { font-size: 0.86rem; background: #fbfbf7; border: 1px solid var(--line); border-left: 3px solid var(--warn-line); border-radius: 0 8px 8px 0; padding: 0.65rem 0.8rem; }
.notice strong { display: block; margin-bottom: 0.2rem; }
.faq { border-bottom: 1px solid var(--line-soft); padding: 0.5rem 0; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 0.94rem; }
.faq p { margin: 0.5rem 0 0.2rem; font-size: 0.9rem; color: var(--ink-soft); }
.foot-note { font-size: 0.8rem; color: var(--ink-faint); border-top: 1px solid var(--line); padding-top: 0.9rem; margin-top: 2rem; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

@media (max-width: 33.9rem) {
  .dims { grid-template-columns: 1fr 1fr 1fr; }
  .times { display: none; }
  .fee-table { min-width: 0; }
  .fee-src { display: none; }
  .prov-name { min-width: 0; }
}

/* The "what this leaves out" list: a real list, because scanning a paragraph
   for the cost you care about is how people decide whether to trust a number. */
.not-included { margin: 0.9rem 0 1rem; padding-left: 1.1rem; }
.not-included li { margin: 0.35rem 0; color: var(--ink-soft); }
.not-included strong { color: var(--ink); }