/* InventoryByHand — "The Household Ledger" stylesheet
   A household account book: calm, document-warm, trustworthy.
   Deep green ink on warm ledger paper, one ledger-red accent.
   System stacks only. The hero is the single dark gradient surface. */

:root {
  --paper: #FAF5EA;
  --alt: #EFE6CF;
  --card: #FFFDF6;
  --ink: #22392C;
  --ink2: #51624F;
  --accent: #A63A24;
  --accent-deep: #8C2F1D;
  --dark: #152A1E;
  --line: #D8CCAC;
  --cream: #FFF9EA;
  --display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; }

::selection { background: var(--accent); color: var(--cream); }

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

/* ------------------------------------------------------------------ */
/* BASE color rules — one explicit rule per element (specificity 0,0,1) */
/* ink #22392C on paper #FAF5EA = 11.43:1; ink2 on paper = 6.02:1.      */
/* ------------------------------------------------------------------ */
h1 { color: var(--ink); }
h2 { color: var(--ink); }
h3 { color: var(--ink); }
p { color: var(--ink); }
li { color: var(--ink); }
label { color: var(--ink); }
legend { color: var(--ink); }
small { color: var(--ink2); }
button { color: var(--ink); }

h1, h2, h3 {
  font-family: var(--display);
  line-height: 1.15;
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(2rem, 5vw, 3.25rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.25rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.4em; }
li { margin-bottom: 0.35em; }
small { font-size: 0.875rem; line-height: 1.5; }
button { cursor: pointer; font-family: var(--body); }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

section { padding: 64px 0; }
section.alt { background: var(--alt); }
section.dark { background: var(--dark); }
section.hero {
  background: linear-gradient(160deg,#1D3A29,#101F16);
  padding: 72px 0 64px;
}

/* ------------------------------------------------------------------ */
/* HEADER + WORDMARK                                                   */
/* ------------------------------------------------------------------ */
header.site {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}
header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
a.brand {
  font-family: var(--display);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  color: var(--ink);
}
a.brand .b-inv { color: var(--ink); }
a.brand .b-hand { color: var(--accent); }
nav.main { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; }
nav.main a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
nav.main a:hover { color: var(--accent-deep); text-decoration: underline; }

/* ------------------------------------------------------------------ */
/* FOOTER — dark ledger green, SAME lockup on a light plate            */
/* ------------------------------------------------------------------ */
footer.site {
  background: var(--dark);
  padding: 48px 0 40px;
  border-top: 3px solid var(--accent);
}
.plate {
  background: var(--card);
  padding: 10px 16px;
  border-radius: 8px;
  display: inline-block;
}
footer.site .plate { background: var(--card); padding: 10px 16px; border-radius: 8px; }
footer.site .plate a.brand .b-inv { color: var(--ink); }
footer.site .plate a.brand .b-hand { color: var(--accent); }
footer.site a { color: var(--cream); }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; padding: 12px 0 8px; }
.foot-col a { display: block; margin: 7px 0; min-height: 44px; }
.foot-col h3 { margin-top: 4px; }
.foot-brand p { margin-top: 14px; max-width: 32ch; }
.foot-line { margin-top: 26px; border-top: 1px solid rgba(255, 249, 234, 0.25); padding-top: 18px; }
.foot-small { margin-top: 6px; font-size: 0.875rem; }

/* ------------------------------------------------------------------ */
/* SCOPED COLOR RULES — section.alt (ink on #EFE6CF)                   */
/* ink on alt = 10.00:1; ink2 on alt = 5.26:1.                         */
/* ------------------------------------------------------------------ */
section.alt h1 { color: var(--ink); }
section.alt h2 { color: var(--ink); }
section.alt h3 { color: var(--ink); }
section.alt p { color: var(--ink); }
section.alt li { color: var(--ink); }
section.alt label { color: var(--ink); }
section.alt legend { color: var(--ink); }
section.alt small { color: var(--ink2); }
section.alt button { color: var(--ink); }
section.alt a { color: var(--accent-deep); }

/* ------------------------------------------------------------------ */
/* SCOPED COLOR RULES — section.dark (cream on #152A1E)                */
/* cream on dark = 14.47:1; #EDE3C8 small on dark = 11.88:1.           */
/* ------------------------------------------------------------------ */
section.dark h1 { color: var(--cream); }
section.dark h2 { color: var(--cream); }
section.dark h3 { color: var(--cream); }
section.dark p { color: var(--cream); }
section.dark li { color: var(--cream); }
section.dark label { color: var(--cream); }
section.dark legend { color: var(--cream); }
section.dark small { color: #EDE3C8; }
section.dark button { color: var(--cream); }
section.dark a { color: var(--cream); }

/* ------------------------------------------------------------------ */
/* SCOPED COLOR RULES — section.hero (cream on gradient stop #1D3A29)  */
/* cream on hero stop = 11.83:1; #EDE3C8 small on hero stop = 9.72:1.  */
/* ------------------------------------------------------------------ */
section.hero h1 { color: var(--cream); }
section.hero h2 { color: var(--cream); }
section.hero h3 { color: var(--cream); }
section.hero p { color: var(--cream); }
section.hero li { color: var(--cream); }
section.hero label { color: var(--cream); }
section.hero legend { color: var(--cream); }
section.hero small { color: #EDE3C8; }
section.hero button { color: var(--cream); }
section.hero a { color: var(--cream); }

/* ------------------------------------------------------------------ */
/* SCOPED COLOR RULES — header.site (ink on paper)                     */
/* ------------------------------------------------------------------ */
header.site h1 { color: var(--ink); }
header.site h2 { color: var(--ink); }
header.site h3 { color: var(--ink); }
header.site p { color: var(--ink); }
header.site li { color: var(--ink); }
header.site label { color: var(--ink); }
header.site legend { color: var(--ink); }
header.site small { color: var(--ink2); }
header.site button { color: var(--ink); }

/* ------------------------------------------------------------------ */
/* SCOPED COLOR RULES — footer.site (cream on dark, outside .plate)    */
/* ------------------------------------------------------------------ */
footer.site h1 { color: var(--cream); }
footer.site h2 { color: var(--cream); }
footer.site h3 { color: var(--cream); }
footer.site p { color: var(--cream); }
footer.site li { color: var(--cream); }
footer.site label { color: var(--cream); }
footer.site legend { color: var(--cream); }
footer.site small { color: #EDE3C8; }
footer.site button { color: var(--cream); }
footer.site nav.main a { color: var(--cream); }

/* ------------------------------------------------------------------ */
/* EYEBROW / LEDE                                                      */
/* ------------------------------------------------------------------ */
.eyebrow {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin: 0 0 14px;
}
.dark-eyebrow {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #EDE3C8;
  margin: 0 0 14px;
}
section.hero .eyebrow { color: #EDE3C8; }
section.dark .eyebrow { color: #EDE3C8; }
.lede { font-size: 1.2rem; line-height: 1.55; max-width: 62ch; }
.section-lede { max-width: 68ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.hero-note { max-width: 62ch; margin-top: 18px; }

/* ------------------------------------------------------------------ */
/* BUTTONS — defined AFTER generic + section link rules so the full    */
/* cascade can never repaint a button label.                           */
/* cream on ink #22392C = 11.83:1; cream on accent #A63A24 = 6.15:1.   */
/* ------------------------------------------------------------------ */
.btn {
  cursor: pointer;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 8px;
  font-family: var(--body);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  border: 1.5px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
  color: var(--cream);
  background: var(--ink);
  border-color: var(--ink);
}
.btn { color: var(--cream); background: var(--ink); }
.btn-accent { color: var(--cream); background: var(--accent); border-color: var(--accent); }
.btn-ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }
.btn-ghost.light { background: transparent; color: var(--cream); border: 1.5px solid var(--cream); }
.btn:hover, .btn-accent:hover { transform: translateY(-1px); box-shadow: 0 4px 14px rgba(21, 42, 30, 0.28); }
.btn-ghost:hover { background: rgba(34, 57, 44, 0.06); }
.btn-ghost.light:hover { background: rgba(255, 249, 234, 0.1); }
.btn.mini { min-height: 36px; padding: 5px 13px; font-size: 0.92rem; }
button:focus-visible, .btn:focus-visible, a:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

/* Full-cascade guards — anchor buttons beat generic/section link rules */
a.btn { color: var(--cream); }
a.btn-accent { color: var(--cream); }
a.btn-ghost { color: var(--ink); }
a.btn-ghost.light { color: var(--cream); }
section a.btn { color: var(--cream); }
section a.btn-accent { color: var(--cream); }
section.alt a.btn { color: var(--cream); }
section.alt a.btn-accent { color: var(--cream); }
section.alt a.btn-ghost { color: var(--ink); }
section.dark a.btn { color: var(--cream); }
section.dark a.btn-accent { color: var(--cream); }
section.dark a.btn-ghost { color: var(--cream); border-color: var(--cream); }
section.hero a.btn { color: var(--cream); }
section.hero a.btn-accent { color: var(--cream); }
section.hero a.btn-ghost { color: var(--cream); border-color: var(--cream); }
header.site a.btn { color: var(--cream); }
header.site a.btn-accent { color: var(--cream); }
header.site a.btn-ghost { color: var(--ink); }
footer.site a.btn { color: var(--cream); }
footer.site a.btn-accent { color: var(--cream); }
footer.site a.btn-ghost { color: var(--cream); border-color: var(--cream); }
.band a.btn { color: var(--cream); }
.band a.btn-accent { color: var(--cream); }
.band a.btn-ghost { color: var(--ink); }

/* ------------------------------------------------------------------ */
/* KIT BAND — card surface, thick ledger-red left rule, text + button  */
/* ------------------------------------------------------------------ */
.band {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 6px solid var(--accent);
  border-radius: 10px;
  padding: 28px 30px;
  margin: 32px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  box-shadow: 0 2px 10px rgba(21, 42, 30, 0.07);
}
.band h2, .band h3 { margin-bottom: 0.3em; }
.band p { margin-bottom: 0; max-width: 62ch; }
.band .band-txt { flex: 1 1 320px; }
.band .btn { flex: 0 0 auto; }

/* ------------------------------------------------------------------ */
/* CARDS + BENCH (guides / rooms cards)                                */
/* ------------------------------------------------------------------ */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 28px;
  box-shadow: 0 1px 4px rgba(21, 42, 30, 0.05);
}
.bench {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 32px 0;
}
.tool-card {
  display: block;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 24px;
  text-decoration: none;
  box-shadow: 0 1px 4px rgba(21, 42, 30, 0.05);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.tool-card:hover { transform: translateY(-3px); box-shadow: 0 10px 26px rgba(21, 42, 30, 0.14); }
.tool-card .tool-no {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--accent-deep);
  letter-spacing: 0.08em;
}
.tool-card h3, .tool-card .tool-name {
  font-family: var(--display);
  font-size: 1.35rem;
  color: var(--ink);
  margin: 8px 0 6px;
}
.tool-card p { color: var(--ink2); margin: 0; }

/* ------------------------------------------------------------------ */
/* FAQ                                                                 */
/* ------------------------------------------------------------------ */
.faq { margin: 32px 0; }
.faq details, .faq-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px 22px;
  margin-bottom: 12px;
}
.faq summary {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--ink);
  cursor: pointer;
  min-height: 44px;
}
.faq-item h3 { margin-bottom: 0.3em; }
.faq-item p { margin-bottom: 0; }

/* ------------------------------------------------------------------ */
/* LEDGER TABLES + SPECS + STEPS + STATS                               */
/* ------------------------------------------------------------------ */
table.spec { width: 100%; border-collapse: collapse; margin: 24px 0; background: var(--card); }
table.spec th, table.spec td {
  text-align: left;
  padding: 12px 12px;
  border-bottom: 1px solid var(--line);
}
table.spec th {
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink2);
  border-bottom: 2px solid var(--ink);
}
table.spec td { color: var(--ink); }
table.spec .num { font-family: var(--mono); text-align: right; font-variant-numeric: tabular-nums; }
table.spec th.num { text-align: right; }
.spec-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.spec-row .spec-label { font-family: var(--mono); font-size: 0.85rem; color: var(--ink2); }
.spec-row .spec-value { font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }
ol.steps, .steps { counter-reset: step; list-style: none; padding-left: 0; }
ol.steps li, .steps li { counter-increment: step; position: relative; padding-left: 52px; margin-bottom: 20px; }
ol.steps li::before, .steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0; top: 0;
  font-family: var(--mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.3;
}
.stat-row { display: flex; flex-wrap: wrap; gap: 16px; margin: 28px 0; }
.stat {
  flex: 1 1 180px;
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  border-radius: 8px;
  padding: 18px 20px;
}
.stat .stat-num { font-family: var(--mono); font-size: 1.9rem; font-weight: 700; color: var(--ink); line-height: 1.1; }
.stat .stat-label { font-size: 0.9rem; color: var(--ink2); margin-top: 4px; }
.progress-track {
  height: 10px;
  background: var(--alt);
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
}
.progress-fill { height: 100%; background: var(--accent); border-radius: 999px; }

/* ------------------------------------------------------------------ */
/* NOTICE / RESULT                                                     */
/* ------------------------------------------------------------------ */
.notice {
  background: var(--alt);
  border: 1px solid var(--line);
  border-left: 4px solid var(--ink);
  border-radius: 8px;
  padding: 20px 24px;
  margin: 24px 0;
}
.notice.error { border-color: var(--accent-deep); border-left-color: var(--accent); background: #F6E3D8; }
.notice.limits { margin-top: 22px; border-left-color: var(--accent); }
.result {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 5px solid var(--accent);
  border-radius: 8px;
  padding: 24px 28px;
  margin: 24px 0;
  box-shadow: 0 2px 10px rgba(21, 42, 30, 0.07);
}
.result h3 { margin-bottom: 0.3em; }
.result .btn { margin: 8px 8px 0 0; }
.result-btns { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }

/* ------------------------------------------------------------------ */
/* TOOL FORMS                                                          */
/* ------------------------------------------------------------------ */
form.tool, .tool-panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 28px;
  box-shadow: 0 1px 4px rgba(21, 42, 30, 0.05);
}
form.tool fieldset { border: 1px solid var(--line); border-radius: 8px; padding: 20px; margin: 0 0 20px; }
form.tool legend { font-family: var(--display); font-weight: 700; font-size: 1.1rem; padding: 0 8px; }
form.tool label, .tool-panel label {
  display: block;
  font-weight: 600;
  margin: 16px 0 6px;
}
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; margin: 0 0 6px; }
.field small { display: block; margin-top: 6px; }
form.tool .field label { margin-top: 0; }
form.tool input, form.tool select, form.tool textarea,
.tool-panel input, .tool-panel select, .tool-panel textarea,
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 14px;
  min-height: 44px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: #FFFFFF;
  color: var(--ink);
  font-family: var(--body);
  font-size: 1rem;
}
form.tool input[type="file"] { padding: 10px; }
form.tool textarea, .field textarea { min-height: 120px; resize: vertical; }
form.tool small.help, .tool-panel small.help, small.help { display: block; margin-top: 6px; }
.checks { display: flex; flex-direction: column; gap: 4px; margin: 12px 0; }
.checks label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 400;
  margin: 0;
  min-height: 44px;
  padding: 6px 10px;
  border-radius: 8px;
  cursor: pointer;
}
.checks label:hover { background: var(--paper); }
.checks input[type="checkbox"], .checks input[type="radio"] {
  width: 20px; height: 20px; min-height: 20px; flex: 0 0 auto; accent-color: var(--accent);
}
.tool-actions { margin-top: 18px; display: flex; gap: 12px; flex-wrap: wrap; }
.drop {
  border: 2px dashed var(--line);
  border-radius: 10px;
  padding: 32px 20px;
  text-align: center;
  background: var(--paper);
  transition: border-color 0.15s ease, background-color 0.15s ease;
  position: relative;
}
.drop.over { border-color: var(--accent); background: var(--alt); }
.drop input[type="file"] { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.drop .drop-txt { pointer-events: none; }
.thumb {
  width: 56px; height: 56px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--alt);
  flex: 0 0 auto;
}
img.thumb { object-fit: cover; }

/* ------------------------------------------------------------------ */
/* FORM TEXT ON DARK / HERO — the form sits directly on the dark       */
/* surface in these contexts, so its text is cream (11.83–14.47:1).    */
/* ------------------------------------------------------------------ */
section.dark form.tool label { color: var(--cream); }
section.dark form.tool legend { color: var(--cream); }
section.dark form.tool small { color: #EDE3C8; }
section.hero form.tool label { color: var(--cream); }
section.hero form.tool legend { color: var(--cream); }
section.hero form.tool small { color: #EDE3C8; }

/* ------------------------------------------------------------------ */
/* ARTICLE / CANT / MISC PAGE BLOCKS                                   */
/* ------------------------------------------------------------------ */
.article { max-width: 46em; }
.article p, .article li { font-size: 1.05rem; }
.cant-item { border-top: 2px solid var(--line); padding: 18px 0 6px; margin-top: 18px; }
.cant-item h3 { margin-bottom: 0.3em; }
.chip {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-deep);
  border: 1px solid var(--accent);
  border-radius: 999px;
  padding: 3px 10px;
}
.kit-list { list-style: none; margin: 26px 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.kit-list li { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 18px 20px; }
.kit-list h3 { margin-top: 0; }
.buy-row { text-align: center; margin: 30px 0 6px; }
.file-list { list-style: none; margin: 14px 0 0; padding: 0; }
.file-list li { padding: 7px 0; border-bottom: 1px solid var(--line); }
.file-list small { margin-left: 8px; }

/* ------------------------------------------------------------------ */
/* LIGHT COMPONENTS INSIDE DARK / HERO — ink on --card surfaces.       */
/* ink on card = 12.21:1; ink2 on card = 6.43:1. Specificity (0,2,2)   */
/* beats the section text rules (0,1,1).                                */
/* ------------------------------------------------------------------ */
section.dark .card h3 { color: var(--ink); }
section.dark .card p { color: var(--ink); }
section.dark .card li { color: var(--ink); }
section.dark .card small { color: var(--ink2); }
section.dark .band h3 { color: var(--ink); }
section.dark .band p { color: var(--ink); }
section.dark .band li { color: var(--ink); }
section.dark .band small { color: var(--ink2); }
section.dark .result h3 { color: var(--ink); }
section.dark .result p { color: var(--ink); }
section.dark .result li { color: var(--ink); }
section.dark .result small { color: var(--ink2); }
section.dark .notice h3 { color: var(--ink); }
section.dark .notice p { color: var(--ink); }
section.dark .notice li { color: var(--ink); }
section.dark .notice small { color: var(--ink2); }
section.dark .tool-panel h3 { color: var(--ink); }
section.dark .tool-panel p { color: var(--ink); }
section.dark .tool-panel li { color: var(--ink); }
section.dark .tool-panel small { color: var(--ink2); }
section.hero .card h3 { color: var(--ink); }
section.hero .card p { color: var(--ink); }
section.hero .card li { color: var(--ink); }
section.hero .card small { color: var(--ink2); }
section.hero .band h3 { color: var(--ink); }
section.hero .band p { color: var(--ink); }
section.hero .band li { color: var(--ink); }
section.hero .band small { color: var(--ink2); }
section.hero .result h3 { color: var(--ink); }
section.hero .result p { color: var(--ink); }
section.hero .result li { color: var(--ink); }
section.hero .result small { color: var(--ink2); }
section.hero .notice h3 { color: var(--ink); }
section.hero .notice p { color: var(--ink); }
section.hero .notice li { color: var(--ink); }
section.hero .notice small { color: var(--ink2); }
section.hero .tool-panel h3 { color: var(--ink); }
section.hero .tool-panel p { color: var(--ink); }
section.hero .tool-panel li { color: var(--ink); }
section.hero .tool-panel small { color: var(--ink2); }

/* Extra headings inside light components in dark / hero */
section.dark .card h1 { color: var(--ink); }
section.dark .card h2 { color: var(--ink); }
section.dark .band h1 { color: var(--ink); }
section.dark .band h2 { color: var(--ink); }
section.dark .result h1 { color: var(--ink); }
section.dark .result h2 { color: var(--ink); }
section.dark .notice h1 { color: var(--ink); }
section.dark .notice h2 { color: var(--ink); }
section.dark .tool-panel h1 { color: var(--ink); }
section.dark .tool-panel h2 { color: var(--ink); }
section.hero .card h1 { color: var(--ink); }
section.hero .card h2 { color: var(--ink); }
section.hero .band h1 { color: var(--ink); }
section.hero .band h2 { color: var(--ink); }
section.hero .result h1 { color: var(--ink); }
section.hero .result h2 { color: var(--ink); }
section.hero .notice h1 { color: var(--ink); }
section.hero .notice h2 { color: var(--ink); }
section.hero .tool-panel h1 { color: var(--ink); }
section.hero .tool-panel h2 { color: var(--ink); }

/* Labels / legends inside light components in dark / hero stay ink */
section.dark .card label { color: var(--ink); }
section.dark .card legend { color: var(--ink); }
section.dark .band label { color: var(--ink); }
section.dark .result label { color: var(--ink); }
section.dark .notice label { color: var(--ink); }
section.dark .tool-panel label { color: var(--ink); }
section.dark .tool-panel legend { color: var(--ink); }
section.hero .card label { color: var(--ink); }
section.hero .card legend { color: var(--ink); }
section.hero .band label { color: var(--ink); }
section.hero .result label { color: var(--ink); }
section.hero .notice label { color: var(--ink); }
section.hero .tool-panel label { color: var(--ink); }
section.hero .tool-panel legend { color: var(--ink); }

/* Buttons inside light components in dark / hero keep cream labels */
section.dark .card a.btn { color: var(--cream); }
section.dark .card a.btn-accent { color: var(--cream); }
section.dark .band a.btn { color: var(--cream); }
section.dark .result a.btn { color: var(--cream); }
section.dark .result a.btn-accent { color: var(--cream); }
section.hero .card a.btn { color: var(--cream); }
section.hero .card a.btn-accent { color: var(--cream); }
section.hero .band a.btn { color: var(--cream); }
section.hero .result a.btn { color: var(--cream); }
section.hero .result a.btn-accent { color: var(--cream); }

/* ------------------------------------------------------------------ */
/* THE APP — vault shell, tabs, rooms, items                           */
/* ------------------------------------------------------------------ */
.v-shell {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 22px rgba(21, 42, 30, 0.1);
}
.v-tabs {
  display: flex;
  gap: 6px;
  padding: 12px 14px;
  background: var(--alt);
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
}
.v-tab {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 9px 18px;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: var(--card);
  color: var(--ink);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
}
.v-tab:hover { border-color: var(--ink); }
.v-tab.on { background: var(--accent); color: var(--cream); border-color: var(--accent); }
.v-screen { padding: 26px 28px 30px; }
.v-room-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 20px 0; }
.v-room-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px 20px;
}
.v-room-card h3 { margin-bottom: 0.2em; }
.v-room-card .v-room-count { font-family: var(--mono); font-size: 0.85rem; color: var(--ink2); }
.v-room-card .v-room-total { font-family: var(--mono); font-size: 1.15rem; font-weight: 700; color: var(--ink); margin-top: 6px; }
.v-swept {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cream);
  background: var(--ink);
  border-radius: 999px;
  padding: 2px 9px;
  margin-left: 8px;
  vertical-align: middle;
}
.v-item-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.v-item-row .v-item-name { font-weight: 700; color: var(--ink); }
.v-item-row .v-item-meta { font-size: 0.88rem; color: var(--ink2); }
.v-item-row .v-item-price { margin-left: auto; font-family: var(--mono); font-weight: 700; color: var(--ink); white-space: nowrap; }
.v-photo-strip { display: flex; gap: 10px; flex-wrap: wrap; margin: 14px 0; }
.v-photo-strip .thumb { width: 72px; height: 72px; }
.v-nudge {
  background: var(--alt);
  border: 1px solid var(--line);
  border-left: 5px solid var(--accent);
  border-radius: 8px;
  padding: 16px 20px;
  margin: 18px 0;
}
.v-nudge p { margin: 0; }
.v-meter { margin: 14px 0; }
.v-meter .v-meter-track {
  height: 10px;
  background: var(--alt);
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
}
.v-meter .v-meter-fill { height: 100%; background: var(--accent); }
.v-meter .v-meter-label { font-family: var(--mono); font-size: 0.82rem; color: var(--ink2); margin-top: 5px; }
.v-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }

/* ------------------------------------------------------------------ */
/* PRINT SHEET — the paper ledger template page                        */
/* ------------------------------------------------------------------ */
.print-sheet {
  background: #FFFFFF;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 40px 44px;
  color: var(--ink);
}
.print-sheet h1, .print-sheet h2 { font-family: var(--display); }
.ledger-table { width: 100%; border-collapse: collapse; margin: 20px 0; }
.ledger-table th, .ledger-table td {
  text-align: left;
  padding: 10px 10px;
  border-bottom: 1px solid var(--line);
}
.ledger-table th {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink2);
  border-bottom: 2px solid var(--ink);
}
.ledger-table td { color: var(--ink); }
.ledger-table .num { font-family: var(--mono); text-align: right; font-variant-numeric: tabular-nums; }
.ws-line {
  border-bottom: 1px solid var(--line);
  min-height: 34px;
  margin-bottom: 6px;
}

/* ------------------------------------------------------------------ */
/* UTILITIES                                                           */
/* ------------------------------------------------------------------ */
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
[hidden] { display: none !important; }
hr { border: none; border-top: 1px solid var(--line); margin: 32px 0; }
main { display: block; }

/* ------------------------------------------------------------------ */
/* MOBILE — nav stays visible, wrapped compactly (never hidden)        */
/* ------------------------------------------------------------------ */
@media (max-width:760px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  section { padding: 44px 0; }
  section.hero { padding: 48px 0 44px; }
  section.hero h1 { font-size: 34px; }
  header.site { padding: 10px 0; }
  header.site .wrap { flex-direction: column; align-items: flex-start; gap: 6px; }
  nav.main { display: flex; flex-wrap: wrap; gap: 4px 16px; }
  nav.main a { min-height: 44px; }
  a.brand { font-size: 23px; }
  .bench { grid-template-columns: 1fr; }
  .v-room-grid { grid-template-columns: 1fr; }
  .kit-list { grid-template-columns: 1fr; }
  .band { flex-direction: column; align-items: flex-start; padding: 22px 20px; }
  .band, .card, form.tool, .tool-panel { padding: 20px 18px; }
  form.tool, .tool-panel { padding: 20px 18px; }
  .result { padding: 20px; }
  .foot-grid { grid-template-columns: 1fr; }
  .spec-row { flex-direction: column; gap: 2px; }
  .spec-row .spec-value { text-align: left; }
  table.spec { font-size: 0.9rem; }
  .v-tabs { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .v-screen { padding: 20px 16px 24px; }
  .v-item-row { flex-wrap: wrap; }
  .v-item-row .v-item-price { margin-left: 0; }
  .print-sheet { padding: 24px 18px; }
  .stat { flex: 1 1 140px; }
}

/* ------------------------------------------------------------------ */
/* PRINT                                                               */
/* ------------------------------------------------------------------ */
@media print {
  header.site, footer.site, nav, .band, .no-print { display: none; }
  body { background: #fff; }
  .print-sheet { color: #000; border: none; padding: 0; }
  .print-sheet h1, .print-sheet h2, .print-sheet h3, .print-sheet p, .print-sheet li { color: #000; }
  .ledger-table th, .ledger-table td { color: #000; }
}

/* ------------------------------------------------------------------ */
/* REDUCED MOTION                                                      */
/* ------------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}