/* Botanical Sciences — COA lookup. Tokens mirror botanicalsciences.com (Bricks theme). */
:root {
  --green-900: #17261d;
  --green-700: #2a4634;
  --green-500: #28724f;
  --sage: #d0debb;
  --sage-50: rgba(208, 222, 187, 0.5);
  --sage-20: rgba(208, 222, 187, 0.25);
  --sand: #e7ceb5;
  --ink: #3e423c;
  --ink-soft: #6b7068;
  --line: rgba(42, 70, 52, 0.12);
  --page: #f7f7f7;
  --card: #ffffff;
  --card-soft: #eef0ec;
  --yellow: #f3ea5d;
  --danger: #b4452f;
  --font-head: "Arsenal", Georgia, serif;
  --font-body: "DM Sans", "Helvetica Neue", Arial, sans-serif;
  --radius-xl: 30px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --max: 1120px;
  --gutter: 24px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--page)
    radial-gradient(1200px 600px at 50% -10%, rgba(208, 222, 187, 0.55), transparent 70%);
  overflow-x: hidden;
}
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 400; line-height: 1.05; margin: 0; color: var(--green-700); }
h1 { font-size: clamp(2.8rem, 7vw, 5.4rem); letter-spacing: -0.01em; }
h1 em { font-style: italic; color: var(--green-500); }
h2 { font-size: clamp(2rem, 4.2vw, 2.9rem); }
h3 { font-size: 1.55rem; }
h4 { font-family: var(--font-body); font-weight: 600; font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--green-700); margin-bottom: 12px; }
p { margin: 0; }
a { color: var(--green-500); text-decoration-thickness: 1px; text-underline-offset: 3px; }
code, .mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 0.92em; }
code { background: var(--sage-20); padding: 2px 6px; border-radius: 6px; color: var(--green-700); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--green-700); color: #fff; padding: 8px 14px; border-radius: 50vw; z-index: 100; }
.skip-link:focus { left: 16px; }
.muted { color: var(--ink-soft); }
.small { font-size: 0.9rem; }
.eyebrow { font-family: var(--font-body); font-weight: 500; font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--green-500); margin-bottom: 14px; }

/* Buttons — pill, DM Sans 500, the two site colourways */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-body); font-weight: 500; font-size: 16px; letter-spacing: 0.2px; line-height: 1;
  padding: 17px 22px; border-radius: 50vw; border: 0; cursor: pointer; text-decoration: none;
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease; white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-green { background: var(--green-700); color: var(--sage); }
.btn-green:hover { background: var(--sage); color: var(--green-500); }
.btn-sage { background: var(--sage); color: var(--green-500); }
.btn-sage:hover { background: var(--green-700); color: var(--sage); }
.btn-outline { background: transparent; color: var(--green-700); border: 1px solid var(--green-500); }
.btn-outline:hover { background: var(--sage-50); }
.btn-sm { padding: 12px 18px; font-size: 15px; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.5; cursor: not-allowed; }

/* Header — floating white pill */
.site-header { position: sticky; top: 12px; z-index: 50; padding: 12px var(--gutter) 0; }
.nav-pill {
  max-width: var(--max); margin: 0 auto; display: flex; align-items: center; gap: 28px;
  background: rgba(255, 255, 255, 0.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-radius: 50vw; padding: 8px 8px 8px 22px; box-shadow: 0 6px 30px rgba(23, 38, 29, 0.08);
}
.brand img { display: block; height: 44px; width: auto; }
.nav-links { display: flex; gap: 26px; margin-left: 8px; }
.nav-links a { font-weight: 500; font-size: 17px; color: var(--green-700); text-decoration: none; transition: color 0.2s ease; }
.nav-links a:hover, .nav-links a[aria-current] { color: var(--green-500); }
.nav-ctas { margin-left: auto; display: flex; gap: 8px; }

/* Layout */
main > section { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.section-head { max-width: 720px; margin-bottom: 36px; }
.section-head p.muted { margin-top: 14px; font-size: 1.05rem; }

/* Hero */
.hero { padding-top: clamp(72px, 12vw, 130px); padding-bottom: 56px; text-align: center; }
.hero .eyebrow { margin-bottom: 18px; }
.lede { max-width: 700px; margin: 24px auto 0; font-size: 1.15rem; color: var(--ink-soft); }
.search {
  display: flex; gap: 8px; max-width: 760px; margin: 38px auto 0; padding: 8px;
  background: #fff; border-radius: 50vw; box-shadow: 0 10px 40px rgba(23, 38, 29, 0.1); border: 1px solid var(--line);
}
.search input {
  flex: 1; min-width: 0; border: 0; background: transparent; font: inherit; font-size: 1.1rem; color: var(--ink);
  padding: 12px 20px; border-radius: 50vw; outline: none;
}
.search input::placeholder { color: #9aa094; }
.search:focus-within { box-shadow: 0 10px 40px rgba(23, 38, 29, 0.1), 0 0 0 3px var(--sage); }
.hint { margin-top: 18px; font-size: 0.95rem; color: var(--ink-soft); }
.chip {
  font: inherit; font-size: 0.9rem; font-weight: 500; color: var(--green-700); background: var(--sage-50);
  border: 0; border-radius: 50vw; padding: 5px 12px; cursor: pointer; transition: background-color 0.2s ease;
}
.chip:hover { background: var(--sage); }
.chip.mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 0.85rem; }

/* Results */
.results { padding-bottom: 48px; scroll-margin-top: 96px; }
.browse, .how, .faq { scroll-margin-top: 96px; }
.results-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.results-head h2 { font-size: 1.8rem; }
.notice { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-xl); padding: 28px 32px; }
.notice.error { border-color: rgba(180, 69, 47, 0.3); }
.notice h3 { margin-bottom: 8px; }
.notice ul { margin: 12px 0 0; padding-left: 20px; color: var(--ink-soft); }

.coa-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-xl); padding: 36px;
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 36px; box-shadow: 0 12px 50px rgba(23, 38, 29, 0.07);
}
.coa-card h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-bottom: 6px; }
.coa-card .category { color: var(--ink-soft); margin-bottom: 20px; }
.meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px 24px; margin-top: 8px; }
.meta dt { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); font-weight: 500; }
.meta dd { margin: 2px 0 0; font-weight: 500; color: var(--green-900); overflow-wrap: anywhere; }
.coa-side { background: var(--card-soft); border-radius: var(--radius-lg); padding: 28px; display: flex; flex-direction: column; gap: 16px; justify-content: center; align-items: flex-start; }
.status { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 0.85rem; letter-spacing: 0.06em; text-transform: uppercase; padding: 8px 14px; border-radius: 50vw; }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.status.available, .status.on_file { background: var(--sage); color: var(--green-700); }
.status.pending, .status.in_progress, .status.no_pdf { background: #f6efd6; color: #8a6a12; }
.status.failed { background: #f7dfd9; color: var(--danger); }
.coa-side p { color: var(--ink-soft); font-size: 0.95rem; }
.potency { display: flex; gap: 22px; }
.potency strong { display: block; font-family: var(--font-head); font-size: 2rem; line-height: 1; color: var(--green-700); }
.potency span { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); }

/* Browse grid */
.browse { padding-top: 32px; padding-bottom: 72px; }
.scope-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-bottom: 20px; }
.scope { display: inline-flex; background: var(--card-soft); border-radius: 50vw; padding: 4px; gap: 4px; }
.scope-btn {
  font: inherit; font-size: 0.95rem; font-weight: 500; color: var(--green-700); background: transparent;
  border: 0; border-radius: 50vw; padding: 10px 20px; cursor: pointer; transition: background-color 0.25s ease, color 0.25s ease;
}
.scope-btn[aria-pressed="true"] { background: var(--green-700); color: var(--sage); }
.scope-btn:hover:not([aria-pressed="true"]) { background: var(--sage-50); }
.year-picker { display: inline-flex; align-items: center; gap: 10px; font-size: 0.95rem; color: var(--ink-soft); }
.year-picker[hidden] { display: none; }
.year-picker select {
  font: inherit; font-size: 1rem; color: var(--green-700); background: #fff; border: 1px solid var(--line);
  border-radius: 50vw; padding: 11px 18px; cursor: pointer;
}
.year-picker select:focus-visible { outline: 2px solid var(--green-500); outline-offset: 2px; }
.month-group { margin-top: 14px; }
.month-group:first-child { margin-top: 0; }
.month-label {
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft);
  padding-bottom: 8px; border-bottom: 1px solid var(--line); margin-bottom: 10px;
}
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.filters .chip { padding: 9px 16px; font-size: 0.95rem; background: #fff; border: 1px solid var(--line); }
.filters .chip[aria-pressed="true"] { background: var(--green-700); color: var(--sage); border-color: var(--green-700); }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 20px; }
.product {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-xl); padding: 26px 26px 20px;
  display: flex; flex-direction: column; gap: 14px; transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.product:hover { transform: translateY(-2px); box-shadow: 0 14px 40px rgba(23, 38, 29, 0.08); }
.product h3 { font-size: 1.45rem; }
.product .tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { font-size: 0.78rem; font-weight: 500; letter-spacing: 0.04em; color: var(--green-500); background: var(--sage-20); padding: 4px 10px; border-radius: 50vw; }
.lots { display: flex; flex-direction: column; gap: 10px; margin-top: 4px; }
.lot { background: var(--card-soft); border-radius: var(--radius-md); padding: 14px 16px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 14px; align-items: center; }
.lot .lot-id { font-weight: 600; font-size: 0.88rem; color: var(--green-900); overflow-wrap: anywhere; }
.lot .lot-meta { grid-column: 1 / -1; font-size: 0.85rem; color: var(--ink-soft); display: flex; flex-wrap: wrap; gap: 4px 12px; }
.lot .btn, .lot .status { grid-column: 2; grid-row: 1; }
.stores summary { cursor: pointer; color: var(--green-500); list-style: none; }
.stores summary::-webkit-details-marker { display: none; }
.stores summary::after { content: " ›"; }
.stores[open] summary::after { content: " ⌄"; }
.stores ul { margin: 6px 0 0; padding-left: 16px; columns: 2; }
details.older summary { cursor: pointer; font-size: 0.9rem; font-weight: 500; color: var(--green-500); padding: 4px 0; }
details.older[open] summary { margin-bottom: 10px; }
.lot .lot-note { flex-basis: 100%; font-style: italic; }
.empty { grid-column: 1 / -1; text-align: center; padding: 48px 20px; color: var(--ink-soft); }

/* How-to */
.how { padding-bottom: 72px; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.step { background: var(--card-soft); border-radius: var(--radius-xl); padding: 30px 34px; display: grid; grid-template-columns: 70px 1fr; gap: 12px; align-items: start; }
.step-num { font-family: var(--font-head); font-style: italic; font-size: 2.1rem; color: var(--green-500); line-height: 1; padding-top: 4px; }
.step h3 { margin-bottom: 8px; }
.step p { color: var(--ink-soft); }
.callouts { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px; margin-top: 14px; }
.callout { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-xl); padding: 30px 34px; }
.callout h3 { margin-bottom: 8px; }
.callout p { color: var(--ink-soft); }

/* FAQ */
.faq { padding-bottom: 96px; }
.faq-item { background: var(--card-soft); border-radius: var(--radius-lg); padding: 0 30px; margin-bottom: 12px; }
.faq-item summary {
  list-style: none; cursor: pointer; font-family: var(--font-head); font-size: 1.5rem; color: var(--green-700);
  padding: 22px 36px 22px 0; position: relative; line-height: 1.2;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "›"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%) rotate(0deg); font-size: 2rem; color: var(--green-500); transition: transform 0.25s ease; }
.faq-item[open] summary::after { transform: translateY(-50%) rotate(90deg); }
.faq-num { font-style: italic; color: var(--green-500); margin-right: 6px; }
.faq-item p { padding: 0 0 24px; color: var(--ink-soft); max-width: 760px; }

/* Footer */
.site-footer { background: var(--green-700); color: var(--sage); padding: 64px var(--gutter) 28px; }
.footer-inner { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1.2fr 2fr; gap: 48px; }
.footer-brand img { filter: brightness(0) invert(1); opacity: 0.95; height: 49px; width: auto; }
.tagline { font-family: var(--font-head); font-size: 1.5rem; margin: 20px 0 14px; color: #fff; }
.site-footer .muted { color: rgba(208, 222, 187, 0.7); }
.footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer-cols h4 { color: var(--sand); }
.footer-cols a { display: block; color: var(--sage); text-decoration: none; padding: 4px 0; font-size: 0.95rem; }
.footer-cols a:hover { color: #fff; }
.footer-legal { max-width: var(--max); margin: 48px auto 0; padding-top: 20px; border-top: 1px solid rgba(208, 222, 187, 0.2); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 0.85rem; color: rgba(208, 222, 187, 0.8); }
.footer-legal a { color: inherit; }

/* Plain pages (404, PDF errors) */
.page-plain { display: grid; place-items: center; min-height: 100vh; padding: 24px; }
.plain-card { background: #fff; border-radius: var(--radius-xl); padding: 48px; max-width: 560px; text-align: center; box-shadow: 0 12px 50px rgba(23, 38, 29, 0.07); }
.plain-card h1 { font-size: 2.6rem; margin-bottom: 14px; }
.plain-card p { margin-bottom: 20px; color: var(--ink-soft); }

/* Loading */
.spinner { display: inline-block; width: 18px; height: 18px; border: 2px solid var(--sage); border-top-color: var(--green-500); border-radius: 50%; animation: spin 0.8s linear infinite; vertical-align: middle; margin-right: 8px; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; } html { scroll-behavior: auto; } }

/* Responsive */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .coa-card { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  :root { --gutter: 16px; }
  body { font-size: 16px; }
  .site-header { top: 8px; padding-top: 8px; }
  .nav-pill { padding: 6px 6px 6px 14px; gap: 10px; }
  .brand img { height: 34px; }
  .nav-ctas .btn-sage { display: none; }
  .nav-ctas .btn { padding: 13px 16px; font-size: 14px; }
  .search { flex-direction: column; border-radius: 26px; padding: 10px; }
  .search input { padding: 12px 14px; text-align: center; }
  .search .btn { width: 100%; }
  .coa-card { padding: 24px; }
  .step { grid-template-columns: 1fr; padding: 24px; }
  .step-num { font-size: 1.6rem; }
  .callout, .faq-item { padding-left: 20px; padding-right: 20px; }
  .faq-item summary { font-size: 1.25rem; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .stores ul { columns: 1; }
}