/* Orbitrock — Fieldwork. Shared design for public, account and admin pages. */
:root {
  --bg: #f6f5ef;
  --bg-soft: #eeeee5;
  --bg-alt: #e5e9dc;
  --ink: #202c27;
  --ink-soft: #3f5145;
  --muted: #4d5c50;
  --line: #d9ddd2;
  --line-soft: #e7e9e1;
  --indigo: #205b45;
  --indigo-dark: #143f30;
  --indigo-soft: #e7eee4;
  --green: #205b45;
  --green-soft: #e7eee4;
  --lime: #deedab;
  --dark: #163d2e;
  --radius: 12px;
  --shadow: 0 18px 45px -32px #173f3040;
  --pad: clamp(22px, 5.5vw, 88px);
}
body { background: var(--bg); color: var(--ink); font-size: 18px; }
h1, h2, h3, h4 { font-weight: 600; letter-spacing: -.055em; text-wrap: balance; }
h1 { font-size: clamp(40px, 5.5vw, 72px); line-height: 1.08; }
h2 { font-size: clamp(28px, 3.3vw, 44px); line-height: 1.18; }
h3 { font-size: 23px; }
.accent { color: var(--indigo); }
.eyebrow { color: var(--indigo); font-size: 14px; font-weight: 700; letter-spacing: .14em; }
.lead { color: var(--ink-soft); font-size: 18px; line-height: 1.85; }
::selection { background: var(--lime); color: var(--dark); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible,
textarea:focus-visible, summary:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--indigo); outline-offset: 4px;
}
.primary, .secondary { border-radius: 7px; min-height: 48px; font-size: 16px; padding: 12px 21px; font-weight: 600; }
.primary { background: var(--indigo); color: #fff; }
.primary:hover { background: var(--indigo-dark); box-shadow: none; }
.secondary { color: var(--ink); background: transparent; border-color: #b9c3b5; }
.secondary:hover { background: var(--bg-soft); border-color: var(--indigo); }
.text-link, .back-link { color: var(--indigo); font-size: 16px; }
.hero-search:focus-within, .catalog-search:focus-within, .nav-search:focus-within { outline: 2px solid var(--indigo); outline-offset: 3px; }

/* Explicit colors keep browser placeholders and legacy components readable. */
input::placeholder, textarea::placeholder { color: var(--muted); opacity: 1; }
.missing-value { color: var(--muted); }
.admin-search input { color: var(--ink); }

/* Navigation and footer */
.topbar { background: var(--bg); min-height: 88px; padding-block: 19px; border-color: var(--line); gap: 35px; }
.brand { gap: 11px; }
.brand-mark { background: var(--dark); color: var(--lime); border-radius: 10px; width: 36px; height: 36px; }
.brand b { font-size: 25px; letter-spacing: -1.2px; color: var(--ink); font-weight: 800; }
.brand-accent { font-weight: 500; }
.brand small { color: var(--muted); font-size: 14px; letter-spacing: .13em; }
.nav-search { background: transparent; border-color: var(--line); border-radius: 6px; padding: 9px 12px; }
.nav-search input, .nav-search svg { color: var(--ink-soft); }
.topbar nav { gap: 26px; }
.topbar nav a, .topbar nav button { font-size: 16px; font-weight: 500; }
.topbar nav a[aria-current=page] { color: var(--indigo); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 8px; }
.topbar nav .nav-cta { background: var(--dark); border-radius: 6px; padding: 12px 18px; }
.topbar nav .nav-cta:hover { background: var(--indigo); color: #fff; }
.nav-toggle-checkbox:focus-visible + .nav-toggle { outline-color: var(--indigo); }
body > footer { background: var(--dark); color: #dbe3d9; padding-block: 64px 28px; border: 0; gap: 35px; }
.footer-brand .brand b, .footer-brand .brand { color: var(--lime); }
.footer-brand p { color: #c0d0c1; font-size: 18px; line-height: 1.8; }
.footer-col > b { color: #a5bca8; font-size: 16px; letter-spacing: .12em; text-transform: uppercase; }
.footer-col > a { color: #e0e8dd; font-size: 16px; }
.footer-col > a:hover { color: var(--lime); }
.footer-copy { border-color: #ffffff26; color: #b1c3b4; font-size: 16px; }
.notices { background: var(--bg-alt); }
.notices .error { color: #963c32; }

/* Homepage: a working file, not a decorative dashboard. */
.home-hero {
  background: var(--bg); color: var(--ink); max-width: 1480px; min-height: 650px;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 7%;
  padding: 80px var(--pad) 84px; overflow: visible;
}
.hero-copy h1 { font-size: clamp(48px, 5.7vw, 82px); font-weight: 600; letter-spacing: -.065em; line-height: 1.06; margin: 26px 0; }
.hero .accent { color: var(--indigo); }
.hero-badge { color: var(--indigo); font-size: 14px; padding: 0; border: 0; background: none; letter-spacing: .12em; }
.hero-badge i { background: var(--indigo); box-shadow: none; }
.hero-copy .lead { color: var(--ink-soft); font-size: 18px; line-height: 1.85; max-width: 480px; }
.hero-search { border: 1px solid #bdc8b8; box-shadow: none; border-radius: 8px; padding: 6px 6px 6px 16px; gap: 12px; margin-top: 30px; }
.hero-search svg { color: var(--indigo); }
.hero-search input { font-size: 16px; }
.hero-search button, .hero-search button:hover { background: var(--indigo); color: #fff; font-size: 16px; min-height: 46px; }
.hero-search button:hover { background: var(--indigo-dark); }
.hero-trust { font-size: 16px; color: var(--muted); gap: 18px; margin-top: 17px; }
.hero-trust span:before { color: var(--indigo); }
.hero-browse { display: inline-flex; align-items: center; gap: 16px; color: var(--indigo); font-size: 16px; margin-top: 24px; text-decoration: none; }
.hero-browse:hover { text-decoration: underline; }
.hero-workbench { background: #e9edde; border: 1px solid #d4dccb; border-radius: 16px; padding: 25px; min-width: 0; transform: rotate(1deg); }
.workbench-heading { display: flex; align-items: center; gap: 8px; font: 14px/1.6 var(--sans); letter-spacing: .08em; color: #4b6550; }
.workbench-heading > span:last-child { margin-left: auto; font-size: 18px; }
.workbench-dot { width: 6px; height: 6px; background: var(--indigo); border-radius: 50%; flex: none; }
.workbench-sheet { background: #fff; border: 1px solid #c3cdbd; border-radius: 8px; margin: 24px 0; overflow: hidden; box-shadow: 0 12px 24px -18px #29432b44; }
.sheet-top { background: var(--dark); color: #edf1e8; display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 15px; font-size: 14px; }
.sheet-top > span:last-child { font-size: 14px; letter-spacing: .08em; color: var(--lime); }
.sheet-columns, .sheet-line { display: grid; grid-template-columns: 28px 1.4fr 1fr .8fr; }
.sheet-columns { background: #f1f3ed; color: #6a7665; font: 14px/24px monospace; text-align: center; }
.sheet-line > span, .sheet-columns > span { border-right: 1px solid #e1e6db; border-bottom: 1px solid #e1e6db; }
.sheet-line > span { padding: 12px; display: flex; align-items: center; }
.sheet-line > span:first-child { background: #f7f8f3; padding: 0; justify-content: center; color: #52634a; font: 14px monospace; }
.sheet-line i { display: block; background: #e3e8dd; height: 5px; width: 80%; border-radius: 1px; }
.sheet-line:nth-child(3) { background: #eff5df; }
.sheet-line:nth-child(3) i { background: #9db57e; }
.sheet-line:nth-child(2n) i { width: 60%; }
.sheet-tab { display: flex; gap: 24px; align-items: center; padding: 0 16px; background: #fafbf7; font-size: 14px; color: var(--indigo); }
.sheet-tab span { border-bottom: 2px solid var(--indigo); padding: 9px 0; }
.workbench-caption > span { display: block; color: #42573d; font-size: 16px; letter-spacing: .12em; }
.workbench-caption b { display: block; font-family: Manrope, sans-serif; font-size: 23px; letter-spacing: -.045em; font-weight: 600; margin-top: 8px; }
.workbench-caption p { font-size: 16px; color: #5c6e55; margin: 9px 0 22px; line-height: 1.75; }
.workbench-bottom { display: flex; align-items: center; justify-content: space-between; gap: 10px; border-top: 1px solid #cad4bf; padding-top: 17px; font-size: 16px; }
.workbench-bottom i { font-style: normal; margin-right: 7px; }
.workbench-bottom b { font: 16px monospace; color: #536a4b; white-space: nowrap; }
.capability-strip { background: transparent; border-block: 1px solid var(--line); padding-block: 23px; font-size: 16px; }
.capability-strip p { color: var(--muted); font-size: 16px; }
.capability-strip > span:before { content: '↗'; color: var(--indigo); font-size: 18px; }
.section { padding-block: 76px; max-width: 1480px; }
.library-section { background: transparent; }
.section-heading { margin-bottom: 30px; }
.section-heading h2 { font-size: clamp(29px, 3vw, 42px); }
.section-heading .eyebrow { margin-bottom: 13px; }
.dataset-grid { gap: 20px; }
.dataset-card { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 0; box-shadow: none; }
.dataset-card:hover { transform: translateY(-3px); border-color: #8a9f80; box-shadow: var(--shadow); }
.dataset-card-top { padding: 25px 25px 0; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.dataset-file-mark { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 9px; background: #edf0e5; color: var(--indigo); }
.dataset-card:nth-child(3n+2) .dataset-file-mark { background: #f3eddf; color: #806b36; }
.dataset-card:nth-child(3n+3) .dataset-file-mark { background: #ebecee; color: #52646d; }
.format-pills b { background: transparent; border: 1px solid var(--line); color: var(--muted); padding: 3px 6px; font: 14px/1.4 monospace; border-radius: 4px; }
.card-content { padding: 24px; }
.dataset-card h3 { font-size: 22px; line-height: 1.35; font-weight: 600; letter-spacing: -.035em; margin-bottom: 13px; }
.card-content > p { color: var(--muted); font-size: 16px; line-height: 1.8; margin-bottom: 25px; }
.dataset-meta { color: var(--muted); font-size: 16px; padding-bottom: 21px; justify-content: space-between; }
.dataset-meta > span:first-child { color: var(--ink); }
.card-bottom { border-color: var(--line-soft); padding-top: 18px; color: var(--indigo); font-size: 16px; font-weight: 600; }
.card-bottom span { background: var(--bg-soft); color: var(--indigo); border-radius: 5px; }
.empty { border: 1px dashed #bcc7b3; background: #eeeee5; padding: 48px 25px; border-radius: 10px; }
.empty > span, .preview-empty > span { color: var(--indigo); }
.workflow { grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); gap: 10%; }
.workflow h2 { font-size: clamp(32px, 3.5vw, 48px); }
.workflow-intro { font-size: 18px; color: var(--muted); max-width: 360px; }
.workflow-steps article { border-color: var(--line); gap: 21px; padding-bottom: 26px; margin-bottom: 26px; }
.workflow-steps article > span { background: var(--bg-alt); color: var(--indigo); font: 16px/1.5 monospace; padding: 7px; border-radius: 5px; }
.workflow-steps h3 { font-size: 22px; }
.workflow-steps p { color: var(--muted); font-size: 16px; line-height: 1.85; }
.band { background: var(--dark); color: #f5f7ee; border: 0; border-radius: 12px; max-width: 1280px; margin: 0 auto 76px; padding: 54px; gap: 60px; }
.band h2 { font-size: clamp(30px, 3.4vw, 44px); line-height: 1.18; }
.band .eyebrow { color: var(--lime); }
.band p:not(.eyebrow) { color: #c8d7c4; font-size: 16px; line-height: 1.85; }
.band .primary { background: var(--lime); color: var(--dark); }
.band .primary:hover { background: #ebf5c8; }

/* Catalogue, detail and compact spreadsheet */
.catalog-head, .page-head, .page-hero { background: var(--bg-soft); border-bottom: 1px solid var(--line); padding-block: 65px; }
.catalog-head h1 { font-size: clamp(38px, 4.7vw, 64px); line-height: 1.1; }
.catalog-head > p:not(.eyebrow), .page-head > p:not(.eyebrow) { color: var(--ink-soft); font-size: 18px; line-height: 1.85; }
.catalog-search { border-color: #bdc8b8; border-radius: 8px; box-shadow: none; max-width: 620px; }
.catalog-search input { font-size: 16px; }
.catalog-search button { font-size: 16px; }
.result-count { font-size: 16px; color: var(--muted); }
.dataset-detail { padding-top: 32px; }
.detail-breadcrumb { font-size: 16px; margin-bottom: 25px; }
.detail-breadcrumb a { color: var(--indigo); }
.detail-masthead { background: transparent; border: 0; border-radius: 0; padding: 12px 0 28px; grid-template-columns: minmax(0, 1fr) 230px; }
.detail-collection { color: var(--indigo); font-size: 16px; }
.detail-masthead h1 { font-size: clamp(34px, 4vw, 54px); font-weight: 600; }
.detail-masthead-copy > p { font-size: 18px; line-height: 1.85; color: var(--ink-soft); }
.detail-tags span { background: transparent; border-color: var(--line); color: var(--muted); font-size: 16px; padding: 5px 9px; border-radius: 5px; }
.detail-tags i { background: var(--indigo); }
.mini-sheet { background: #e9edde; border: 1px solid #cdd7bf; border-radius: 9px; box-shadow: none; transform: rotate(3deg); }
.mini-sheet > span, .mini-sheet-foot { color: #667658; }
.mini-sheet-head { color: var(--dark); }
.mini-sheet-row { border-color: #d8e0cf; }
.mini-sheet-row i, .mini-sheet-row:nth-of-type(2n) i, .mini-sheet-row i:last-child { background: #becdaa; }
.detail-stat-grid { border-color: var(--line); background: #fff; border-radius: 9px; padding-block: 20px; box-shadow: none; margin-top: 0; }
.detail-stat-grid > div { border-color: var(--line); }
.detail-stat-grid small { color: var(--muted); font-size: 16px; }
.detail-stat-grid b { color: var(--ink); font-size: 18px; }
.stat-symbol { background: var(--bg-soft); color: var(--indigo); border-radius: 7px; }
.detail-section-nav { border-color: var(--line); overflow-x: auto; gap: 24px; }
.detail-section-nav a { color: var(--muted); font-size: 16px; }
.detail-section-nav a:first-child { color: var(--indigo); border-color: var(--indigo); }
.detail-section-nav a:hover { color: var(--indigo); }
.detail-section-nav a > span { background: var(--bg-alt); }
.preview-panel { border: 1px solid var(--line); border-radius: 9px; box-shadow: none; }
.preview-heading { padding: 24px; align-items: center; flex-wrap: wrap; }
.preview-heading h2 { font-size: 25px; }
.preview-heading p:not(.eyebrow) { color: var(--muted); font-size: 14px; }
.sample-badge { background: var(--green-soft); color: var(--indigo); border-color: #d6e0ce; font-size: 14px; border-radius: 5px; }
.preview-toolbar { background: #f6f7f2; border-color: var(--line); color: var(--muted); font-size: 16px; padding: 11px 16px; }
.preview-toolbar b { color: var(--ink); }
.preview-scroll { max-height: 520px; scrollbar-color: #b9c3b1 #f1f3ed; }
.preview-table { font-family: Calibri, Arial, sans-serif; }
.preview-table th, .preview-table td { min-width: 160px; max-width: 300px; padding: 4px 8px; line-height: 1.25; font-size: 13px; border-color: #d4d4d4; vertical-align: top; }
.preview-table thead th[class], .preview-table thead .row-number { padding-block: 5px; background: #f0f0f0; color: #333; font-size: 13px; box-shadow: 0 1px #d4d4d4; }
.preview-table td, .preview-table tbody tr:nth-child(even) td { background: #fff; color: #222; }
.preview-table tbody tr:hover td { background: #f3f7f4; }
.preview-table td[class] .cell-value { display: block; white-space: pre-line; overflow-wrap: anywhere; line-height: 1.25; font-size: 13px; font-weight: 400; color: #222; background: none; border: 0; border-radius: 0; padding: 0; }
.preview-table .row-number { padding: 4px 8px; background: #f0f0f0; color: #666; font-size: 12px; }
.preview-table .column-kind { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.preview-lock { background: #f0f2e9; border-color: var(--line); padding: 25px; }
.locked-placeholder { display: none; }
.lock-medallion { background: #fff; color: var(--indigo); border-color: var(--line); box-shadow: none; border-radius: 7px; }
.preview-lock h3 { color: var(--ink); font-size: 22px; }
.preview-lock-content p:not(.eyebrow) { color: var(--muted); font-size: 14px; }
.preview-lock .primary { background: var(--indigo); color: white; }
.preview-lock .primary:hover { background: var(--indigo-dark); }
.preview-footer { background: #fff; border-color: var(--line); padding: 20px; }
.preview-footer-icon { color: var(--indigo); background: var(--bg-soft); border-color: var(--line); }
.preview-footer b { color: var(--ink); font-size: 16px; }
.preview-footer p { color: var(--muted); font-size: 16px; }
.dataset-overview { border-color: var(--line); padding-block: 36px; }
.dataset-overview h2, .dataset-fields h2 { font-size: 28px; }
.dataset-description { font-size: 18px; line-height: 1.85; color: var(--ink-soft); }
.dataset-fields > p, .dataset-fields > header > span { color: var(--muted); font-size: 16px; }
.field-guide-grid { border-color: var(--line); background: var(--line); border-radius: 8px; }
.field-guide-item { padding: 16px; }
.field-guide-item > b { color: var(--ink-soft); font-size: 16px; }
.field-index { color: var(--muted); }
.field-kind-badge[class] { background: var(--bg-soft); color: var(--muted); font-size: 14px; }
.download-panel { background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--indigo); border-radius: 9px; box-shadow: none; color: var(--ink); --ink: #202c27; --muted: #4d5c50; --line: #d9ddd2; }
.download-panel h2 { font-size: 28px; }
.download-panel-icon { background: var(--bg-soft); color: var(--indigo); border-color: var(--line); border-radius: 7px; }
.access-badge { color: var(--indigo); background: var(--green-soft); font-size: 14px; }
.download-panel > p:not(.eyebrow) { color: var(--muted); font-size: 16px; }
.download-files, .download-files > div + div { border-color: var(--line); }
.file-type-icon, .file-type-icon.csv { background: var(--bg-soft); border-color: var(--line); color: var(--indigo); }
.download-files b { color: var(--ink); font-size: 16px; }
.download-files small { color: var(--muted); font-size: 16px; }
.file-access { color: var(--indigo); }
.download-panel dd { color: var(--ink); }
.download-panel .primary { background: var(--indigo); color: #fff; }
.download-panel .primary:hover { background: var(--indigo-dark); }
.download-panel .secondary { color: var(--indigo); border-color: #b9c3b5; }
.download-panel .secondary:hover { background: var(--bg-soft); }
.download-signin { color: var(--muted); font-size: 16px; }
.download-signin a { color: var(--indigo); }
.download-plan-note { background: var(--bg-soft); color: var(--indigo); border-radius: 6px; }
.download-plan-note p { color: var(--muted); font-size: 16px; }
.files-pending { background: var(--bg-soft); }
.download-limit-notice { border: 1px solid var(--line); background: #e9edde; border-radius: 9px; margin-bottom: 65px; }
.download-limit-notice h2 { font-size: 29px; }
.download-limit-notice p:not(.eyebrow) { color: var(--muted); font-size: 16px; }

/* Pricing, authentication and member workspace */
.pricing-head { background: transparent; border: 0; padding-bottom: 30px; }
.pricing-head h1 { font-size: clamp(38px, 4.4vw, 60px); }
.pricing-head p { max-width: 650px; }
.pricing-subtitle { color: var(--indigo); font-weight: 600; }
.billing-switch { font-size: 16px; }
.switch-track { background: #c8d2bf; }
.billing-checkbox:checked ~ .switch-track { background: var(--indigo); }
.billing-checkbox:focus-visible ~ .switch-track { outline-color: var(--indigo); }
.save { color: var(--indigo); background: var(--bg-alt); }
.plans { gap: 22px; padding-top: 28px; }
.plan { background: #fff; border: 1px solid var(--line); border-radius: 10px; box-shadow: none; padding: 34px 28px; }
.plan .price { font-size: 46px; letter-spacing: -.055em; }
.price small { font-size: 16px; }
.plan .eyebrow { font-size: 14px; }
.plan li { font-size: 16px; padding-block: 10px; }
.plan li:before { color: var(--indigo); }
.plan.featured { background: var(--dark); color: #f6f7f0; border: 1px solid var(--dark); box-shadow: none; --line: #ffffff26; --ink-soft: #dce7d6; --muted: #c9d9c4; --indigo: #deedab; }
.plan.featured .primary { background: var(--lime); color: var(--dark); }
.plan.featured .primary:hover { background: #eaf5c7; }
.popular { background: var(--lime); color: var(--dark); border: 1px solid #c7d794; font-size: 16px; border-radius: 4px; padding: 5px 9px; }
.feature-grid { gap: 20px; }
.feature-card { background: transparent; border: 1px solid var(--line); border-radius: 9px; padding: 26px; }
.feature-card i { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 6px; margin-bottom: 16px; font-style: normal; background: var(--bg-alt); color: var(--indigo); }
.feature-card b { font-size: 18px; }
.feature-card p { color: var(--muted); font-size: 16px; line-height: 1.8; }
.auth-page { gap: 9%; padding-block: 76px 90px; max-width: 1300px; align-items: center; }
.auth-intro h1 { font-size: clamp(38px, 4.2vw, 56px); }
.auth-note { color: var(--muted); font-size: 16px; line-height: 2.5; border-color: var(--line); }
.auth-note span { color: var(--indigo); background: transparent; }
.auth-card { padding: 38px; border: 1px solid var(--line); border-radius: 12px; background: #fff; box-shadow: var(--shadow); }
.auth-card h2 { font-size: 26px; }
.google-auth { background: #fff; border-color: #cbd3c5; border-radius: 6px; color: var(--ink); font-size: 16px; min-height: 48px; }
.google-auth:hover { background: var(--bg-soft); }
.google-auth .google-icon { display: block; width: 20px; height: 20px; flex: none; }
.auth-divider, .auth-switch, .field-help { color: var(--muted); }
.auth-divider:before, .auth-divider:after { background: var(--line); }
.auth-switch a { color: var(--indigo); }
.editor-form label { color: var(--ink); font-size: 16px; }
.editor-form input, .editor-form select, .editor-form textarea { background: #fff; color: var(--ink); border: 1px solid #cbd3c5; border-radius: 6px; padding: 12px 13px; font-size: 16px; }
.editor-form input:focus, .editor-form select:focus, .editor-form textarea:focus { border-color: var(--indigo); }
.editor-form input[type=checkbox] { accent-color: var(--indigo); }
.editor-form small, .editor-form .field-help { color: var(--muted); font-size: 16px; }
.account-page { padding-block: 60px 80px; }
.account-page header h1 { font-size: clamp(36px, 4.5vw, 60px); }
.account-grid { gap: 24px; }
.account-grid > section, .downloads { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 30px; }
.account-grid h2, .downloads h2 { font-size: 29px; }
.account-grid p, .downloads p { color: var(--muted); font-size: 16px; }
.downloads > a { border-color: var(--line); font-size: 16px; }
.downloads time { color: var(--muted); }
.verify-banner { background: #edf0dc; border-color: #d4dcbc; border-radius: 9px; }
.verify-banner p { color: var(--ink-soft); }

/* Information, help and legal pages */
.page-head h1, .page-hero h1 { font-size: clamp(38px, 4.8vw, 64px); }
.page-head > p, .page-hero > p { max-width: 760px; }
.page-head > p:not(.eyebrow) { margin-bottom: 0; }
.page-hero em { color: var(--indigo); font-style: normal; }
.prose { color: var(--ink-soft); font-size: 18px; line-height: 1.95; max-width: 880px; padding-block: 55px 75px; }
.prose h2 { color: var(--ink); font-size: 29px; padding-top: 15px; }
.prose a { color: var(--indigo); }
.prose-note { background: var(--bg-alt); border-color: var(--indigo); padding: 24px; border-radius: 6px; }
.step-list > li:before { background: var(--bg-alt); color: var(--indigo); }
.catalog-layout { gap: 60px; grid-template-columns: 230px minmax(0, 1fr); }
.catalog-layout .prose { max-width: 850px; padding-top: 0; }
.catalog-sidebar { border-color: var(--line); }
.catalog-sidebar b { color: var(--ink); }
.catalog-sidebar a { color: var(--muted); font-size: 16px; padding-block: 5px; }
.catalog-sidebar a:hover { color: var(--indigo); }
.faq-group { margin-bottom: 40px; }
.faq-group h2 { margin-bottom: 20px; }
.faq-item { border-color: var(--line); padding-block: 4px; }
.faq-item summary { color: var(--ink); font-size: 18px; padding-block: 18px; font-weight: 500; }
.faq-item[open] { background: transparent; }
.faq-item p { color: var(--muted); font-size: 16px; padding-bottom: 10px; }
.pricing-faq { max-width: 900px; }
.page-not-found .page-hero, .page-site_offline .page-hero { min-height: 450px; }

/* Administration: consistent surfaces and readable tools. */
.admin { max-width: 1500px; padding-block: 30px 70px; }
.admin-nav { background: transparent; border-color: var(--line); padding-bottom: 24px; margin-bottom: 34px; }
.admin-wordmark > b { background: var(--dark); color: var(--lime); border-radius: 7px; }
.admin-wordmark small { color: var(--muted); }
.admin-links a { color: var(--muted); background: transparent; border-radius: 6px; }
.admin-links a.active, .admin-links a:hover { background: var(--bg-alt); color: var(--indigo); }
.admin-nav-actions a, .admin-nav-actions button { color: var(--muted); }
.admin-head h1 { font-size: clamp(32px, 4vw, 48px); }
.admin-head p:not(.eyebrow) { color: var(--muted); }
.admin-stats { gap: 18px; }
.admin-stats article { background: #fff; border: 1px solid var(--line); box-shadow: none; border-radius: 9px; padding: 24px; }
.admin-stats article > span { color: var(--muted); }
.admin-stats article > b { color: var(--ink); font-weight: 500; }
.admin-panel, .editor-form.wide { background: #fff; border: 1px solid var(--line); border-radius: 10px; box-shadow: none; padding: 28px; }
.admin-panel h2 { font-size: 25px; }
.admin-panel > header > span, .panel-intro { color: var(--muted); }
.admin table th { background: #f1f3ec; color: #5d6c54; border-color: var(--line); font-size: 16px; }
.admin table td { color: var(--ink); border-color: var(--line-soft); font-size: 16px; }
.admin table td small { color: var(--muted); font-size: 16px; }
.admin table tbody tr:hover { background: #f8faf4; }
.row-actions a { color: var(--indigo); }
.status, .file-chip { background: #f0f1eb; color: var(--muted); border-color: var(--line); }
.status.live, .file-chip.on { background: #e8efdf; color: #3d6235; border-color: #d4e0c7; }
.admin-search input { background: white; border-color: #cbd3c5; border-radius: 6px; }
.security-light { background: var(--indigo); }
.security-light.off { background: #ad5740; }
.security-card { border-color: var(--line); }
.member-activity > div { border-color: var(--line); color: var(--ink-soft); }
.member-activity time { color: var(--muted); }
.danger-zone { background: #fbefeb; border: 1px solid #e7c9c1; border-radius: 8px; }
.danger-zone button, button.danger { color: #943f30; background: #fff; border: 1px solid #d5a69a; border-radius: 6px; padding: 10px 16px; }
.form-page { padding-block: 75px; gap: 8%; }
.form-page > .editor-form { background: #fff; padding: 32px; border: 1px solid var(--line); border-radius: 10px; }
.current-files { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 10px; padding: 25px; margin-bottom: 25px; }
.current-files > header { display: flex; justify-content: space-between; align-items: end; gap: 20px; }
.current-files h2 { font-size: 26px; }
.current-files p, .uploaded-file small { color: var(--muted); font-size: 16px; }
.uploaded-file { background: #fff; border: 1px solid var(--line); padding: 18px; border-radius: 7px; display: flex; align-items: center; gap: 16px; margin-top: 12px; }
.uploaded-file > span { color: var(--indigo); font: 16px monospace; }
.uploaded-file > div { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.uploaded-file small { display: block; }
.uploaded-file a { color: var(--indigo); font-size: 16px; }

/* Existing book pages share the same visual language. */
.search { display: flex; gap: 8px; max-width: 600px; background: #fff; border: 1px solid var(--line); border-radius: 7px; padding: 6px; margin-top: 25px; }
.search input { width: 100%; min-width: 0; padding: 10px; border: 0; background: transparent; }
.search button { background: var(--indigo); color: #fff; padding: 10px 18px; border: 0; border-radius: 5px; white-space: nowrap; }
.filter-row { display: flex; justify-content: space-between; gap: 20px; padding-bottom: 25px; }
.filter-row a { color: var(--indigo); }
.item-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.item-card { background: white; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.card-cover { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; background: #e9edde; min-height: 240px; color: var(--indigo); text-decoration: none; }
.card-cover img { max-height: 300px; object-fit: contain; }
.item-card .card-copy { padding: 24px; }
.item-card h3 a { text-decoration: none; }
.item-card .card-copy > p:not(.eyebrow) { color: var(--muted); font-size: 16px; margin-top: 12px; }
.detail-hero { padding: 65px var(--pad); display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 65px; align-items: center; max-width: 1350px; margin: auto; }
.detail-cover { background: #e9edde; border: 1px solid var(--line); border-radius: 10px; min-height: 300px; display: flex; flex-direction: column; justify-content: center; align-items: center; }
.detail-cover img { max-height: 430px; object-fit: contain; }
.detail-author { color: var(--muted); margin-top: 18px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.reader-preview, .record { padding: 40px var(--pad); max-width: 1350px; margin: auto; }
.reader-preview > header { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 24px; }
.reader-preview > header > span { color: var(--muted); font-size: 16px; }
.reader-preview iframe { width: 100%; height: 750px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.preview-gate { background: var(--bg-soft); padding: 26px; border: 1px solid var(--line); border-radius: 8px; }
.record { display: grid; grid-template-columns: 1fr 1.3fr; gap: 50px; padding-bottom: 75px; }
.record dl { margin: 0; }
.record dl > div { border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 20px; padding: 14px 0; font-size: 16px; }
.record dt { color: var(--muted); }
.record dd { margin: 0; text-align: right; }

@media (min-width: 901px) {
  .preview-table .primary-field, .preview-table thead th:nth-child(2) { box-shadow: 1px 0 #d4d4d4; }
}
@media (max-width: 1100px) {
  .home-hero { gap: 5%; padding-block: 60px; min-height: 0; }
  .hero-copy h1 { font-size: 58px; }
  .hero-workbench { padding: 20px; }
  .hero-search { flex-wrap: nowrap; }
  .band { margin-inline: var(--pad); padding: 40px; gap: 35px; }
  .catalog-layout { gap: 35px; grid-template-columns: 190px minmax(0, 1fr); }
}
@media (max-width: 900px) {
  .home-hero { gap: 30px; }
  .hero-copy h1 { font-size: 47px; }
  .hero-copy .lead { font-size: 16px; }
  .hero-search input { font-size: 16px; }
  .hero-workbench { padding: 17px; }
  .workbench-heading { font-size: 14px; }
  .workbench-caption b { font-size: 21px; }
  .workbench-bottom { font-size: 16px; }
  .capability-strip { gap: 14px; flex-wrap: wrap; font-size: 16px; }
  .capability-strip p { width: 100%; margin: 0; }
  .dataset-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dataset-detail-grid { grid-template-columns: minmax(0, 1fr); }
  .download-panel { position: static; }
  .catalog-layout { grid-template-columns: minmax(0, 1fr); }
  .catalog-sidebar { display: none; }
  .auth-page { gap: 35px; }
  .auth-card { padding: 26px; }
  .plan { padding: 30px 20px; }
  .plan .price { font-size: 36px; }
  .detail-hero { grid-template-columns: 200px minmax(0, 1fr); gap: 35px; }
  .item-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  :root { --pad: 22px; }
  .topbar { min-height: 74px; padding-block: 16px; }
  .brand b { font-size: 23px; }
  .brand small { font-size: 14px; }
  .topbar nav { background: var(--bg); border-color: var(--line); box-shadow: 0 10px 20px #203c2810; }
  .topbar nav a, .topbar nav button { font-size: 16px; }
  .topbar nav .mobile-search { background: #fff; }
  .home-hero { grid-template-columns: minmax(0, 1fr); padding: 45px var(--pad) 48px; gap: 38px; }
  .hero-copy h1 { font-size: clamp(45px, 11vw, 64px); margin-block: 23px; }
  .hero-badge { font-size: 14px; }
  .hero-copy .lead { font-size: 18px; }
  .hero-search { padding: 6px 6px 6px 12px; gap: 9px; }
  .hero-search input, .catalog-search input, .nav-search input { font-size: 18px; }
  .hero-search button { font-size: 16px; padding-inline: 13px; }
  .hero-search svg { display: none; }
  .hero-trust { font-size: 16px; gap: 12px; }
  .hero-browse { margin-top: 21px; }
  .hero-workbench { transform: none; padding: 20px; border-radius: 11px; }
  .workbench-heading { font-size: 14px; }
  .workbench-caption b { font-size: 24px; }
  .workbench-bottom { font-size: 16px; }
  .capability-strip { padding: 20px var(--pad); gap: 12px 18px; font-size: 16px; }
  .capability-strip > span { gap: 6px; }
  .capability-strip p { font-size: 16px; }
  .section { padding-block: 48px; }
  .section-heading { display: flex; flex-wrap: wrap; gap: 17px; align-items: center; }
  .section-heading > a, .result-count { margin: 0; }
  .section-heading h2 { font-size: 31px; }
  .dataset-grid { grid-template-columns: minmax(0, 1fr); gap: 17px; }
  .dataset-card { padding: 0; }
  .dataset-card-top { padding: 23px 23px 0; }
  .card-content { padding: 23px; }
  .dataset-card h3 { font-size: 23px; }
  .card-content > p { font-size: 16px; }
  .dataset-meta { font-size: 16px; }
  .workflow { grid-template-columns: minmax(0, 1fr); gap: 34px; }
  .workflow h2 { font-size: 35px; }
  .workflow-steps h3 { font-size: 21px; }
  .band { grid-template-columns: minmax(0, 1fr); margin: 0 16px 48px; padding: 31px 24px; gap: 24px; }
  .band h2 { font-size: 31px; }
  .band p:not(.eyebrow) { font-size: 16px; }
  .catalog-head, .page-head, .page-hero { padding-block: 44px; }
  .catalog-head h1, .page-head h1, .page-hero h1 { font-size: 39px; }
  .catalog-head > p:not(.eyebrow), .page-head > p:not(.eyebrow) { font-size: 16px; }
  .catalog-search { padding-left: 13px; }
  .catalog-search button { font-size: 16px; }
  .dataset-detail { padding: 24px 16px 42px; }
  .detail-masthead { display: block; padding: 5px 5px 24px; }
  .detail-masthead-art { display: none; }
  .detail-masthead h1 { font-size: 35px; }
  .detail-masthead-copy > p { font-size: 16px; }
  .detail-stat-grid { padding-block: 17px; margin-bottom: 23px; }
  .detail-stat-grid small { font-size: 16px; }
  .detail-stat-grid b { font-size: 16px; }
  .detail-tags span { font-size: 16px; }
  .detail-section-nav { gap: 22px; }
  .detail-section-nav a { font-size: 16px; }
  .preview-heading { padding: 22px 17px; gap: 12px; }
  .preview-heading h2 { font-size: 24px; max-width: none; }
  .preview-heading p:not(.eyebrow) { max-width: none; font-size: 14px; }
  .preview-toolbar { font-size: 16px; padding-inline: 12px; }
  .preview-lock { padding: 23px 17px; }
  .preview-lock-content { grid-template-columns: 34px minmax(0, 1fr); }
  .preview-lock .primary { grid-column: 2; grid-row: auto; }
  .preview-lock h3 { font-size: 21px; }
  .preview-footer { padding: 18px 15px; }
  .preview-footer p { font-size: 16px; }
  .field-guide-grid { grid-template-columns: minmax(0, 1fr); }
  .dataset-fields .eyebrow { font-size: 14px; }
  .download-panel { padding: 26px 23px; }
  .download-panel h2 { font-size: 29px; }
  .download-panel .dataset-actions { grid-template-columns: minmax(0, 1fr); }
  .download-files { display: block; }
  .download-limit-notice { margin: 0 16px 45px; padding: 26px; }
  .download-limit-notice h2 { font-size: 27px; }
  .pricing-head h1 { font-size: 38px; }
  .plans { grid-template-columns: minmax(0, 1fr); padding-inline: var(--pad); gap: 28px; }
  .plan { padding: 30px; }
  .plan .price { font-size: 46px; }
  .feature-grid { grid-template-columns: minmax(0, 1fr); gap: 15px; }
  .feature-card { padding: 24px; }
  .auth-page, .form-page { grid-template-columns: minmax(0, 1fr); padding-block: 44px 55px; gap: 30px; }
  .auth-intro h1 { font-size: 39px; }
  .auth-card { padding: 28px 22px; }
  .auth-note { display: none; }
  .editor-form input, .editor-form select, .editor-form textarea { font-size: 18px; }
  .account-page { padding-block: 40px 55px; }
  .account-grid { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .account-grid > section, .downloads { padding: 24px; }
  .prose { padding-block: 38px 50px; font-size: 16px; }
  .prose h2 { font-size: 27px; }
  .faq-item summary { font-size: 16px; }
  .admin { padding: 22px 16px 50px; }
  .admin-links { gap: 5px; }
  .admin-links a { font-size: 16px; padding: 9px; }
  .admin-stats { gap: 12px; }
  .admin-stats article { padding: 18px; }
  .admin-panel, .editor-form.wide { padding: 22px 16px; }
  .admin-panel > header { gap: 14px; }
  .admin-head h1 { font-size: 34px; }
  .current-files { padding: 20px 16px; }
  .current-files > header { display: block; }
  .uploaded-file { flex-wrap: wrap; padding: 15px; gap: 12px; }
  .item-grid { grid-template-columns: minmax(0, 1fr); }
  .detail-hero { grid-template-columns: minmax(0, 1fr); padding-block: 40px; gap: 30px; }
  .detail-cover { max-width: 260px; width: 100%; justify-self: center; }
  .reader-preview > header { flex-wrap: wrap; }
  .reader-preview iframe { height: 580px; }
  .record { grid-template-columns: minmax(0, 1fr); gap: 25px; }
  body > footer { padding-block: 45px 25px; gap: 30px; }
  .footer-brand { margin-bottom: 8px; }
  .footer-col > a { font-size: 16px; }
  .footer-copy { font-size: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .dataset-card:hover { transform: none; }
}

/* Readable supporting text in components inherited from the foundation. */
.preview-heading .eyebrow, .preview-lock .eyebrow, .download-panel .eyebrow,
.reader-preview .eyebrow, .related-datasets .eyebrow { font-size: 14px; }
.field-index, .detail-section-nav a > span { font-size: 14px; }
.download-panel .file-type-icon { font-size: 14px; }
.download-signin a, .catalog-sidebar b, .section-heading .text-link { font-size: 16px; }
.admin-wordmark small { font-size: 14px; }
.admin-links a, .admin-nav-actions a, .admin-nav-actions button,
.admin-stats article > span, .admin-panel > header > span,
.admin .status, .admin .file-chip, .admin .panel-intro,
.admin .member-activity time, .admin .danger-zone p,
.admin .danger-zone button, .admin button.danger,
.admin .row-actions a, .admin .row-actions button { font-size: 16px; }
.admin .editor-form label, .admin .editor-form input,
.admin .editor-form textarea, .admin .editor-form select { font-size: 18px; }
.admin .editor-form small, .admin .editor-form .field-help { font-size: 16px; }
.admin .row-actions { flex-wrap: wrap; }
.dataset-overview .eyebrow, .download-limit-notice .eyebrow { font-size: 14px; }
.admin .member-activity > div > span { font-size: 16px; }
.dataset-fields .eyebrow, .section-heading .eyebrow,
.band .eyebrow, .catalog-head .eyebrow { font-size: 14px; }

/* Let the larger brand caption wrap on narrow phones. */
@media (max-width: 600px) {
  .topbar { gap: 16px; }
  .topbar .brand { flex: 1; min-width: 0; }
  .topbar .brand-mark, .topbar .nav-toggle { flex-shrink: 0; }
  .topbar .brand-text { min-width: 0; }
  .topbar .brand small { white-space: normal; font-size: 14px; letter-spacing: .04em; line-height: 1.4; }
}

/* A quiet brand caption, with the main content kept comfortably readable. */
.topbar .brand small { font-size: 11px; line-height: 1.4; letter-spacing: .02em; }
.hero-badge { font-size: 12px; letter-spacing: .06em; }

#membership-sync[hidden] { display: none; }
#membership-refresh { margin: 0 0 24px; }
#membership-refresh button:disabled { cursor: wait; }