/* pepmg — terminal design system. Bloomberg-for-peptides: amber-on-black, monospace, data-dense. */

:root {
  /* DARK (default). Every color is a semantic token; the light theme below overrides the
     same names, so the whole site re-themes from one block. Tuned for WCAG-AA on --bg. */
  --bg: #07090c;
  --bg-deep: #04060a;
  --bg-panel: #0c0f14;
  --bg-panel-2: #0f131a;
  --grid: #1b2230;
  --grid-soft: #141a24;
  --text: #d3dde9;
  --text-dim: #8492a3;     /* AA on --bg */
  --text-faint: #5d6a79;   /* AA (large/secondary) on --bg */
  --amber: #ffb224;
  --amber-dim: #b87d09;
  --green: #2bd97c;
  --green-bright: #4dffab;
  --red: #ff6b6b;
  --cyan: #4bd6ff;
  --badge-green-b: #1c4a36;
  --badge-amber-b: #4a3a0d;
  --badge-red-b: #4a1d1d;
  --row-hover: rgba(255, 176, 0, 0.05);
  --btn-ink: #04060a;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", "Fira Code", Menlo, Consolas, monospace;
  --maxw: 1180px;
}

/* LIGHT — warm "paper". Reads like a printed data report, not a coupon site. AA-tuned. */
[data-theme="light"] {
  --bg: #f4f2ec;
  --bg-deep: #eae7dc;
  --bg-panel: #fbfaf6;
  --bg-panel-2: #efece2;
  --grid: #dbd7ca;
  --grid-soft: #e7e3d8;
  --text: #191b21;
  --text-dim: #55585f;     /* AA on --bg */
  --text-faint: #6b6e75;   /* AA (large/secondary) on --bg */
  --amber: #9a5a00;
  --amber-dim: #815000;
  --green: #157a46;
  --green-bright: #0f6a3b;
  --red: #b3261e;
  --cyan: #0d6f8c;
  --badge-green-b: #a9d8bf;
  --badge-amber-b: #e3cf9a;
  --badge-red-b: #e6bcb8;
  --row-hover: rgba(154, 90, 0, 0.06);
  --btn-ink: #ffffff;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.5;
  letter-spacing: 0.01em;
  transition: background-color 0.2s ease, color 0.2s ease;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto; }
}

a { color: var(--cyan); text-decoration: none; }
a:hover { color: var(--green-bright); text-decoration: underline; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 18px; }

/* ---- top ticker ---- */
.ticker {
  display: block;
  border-bottom: 1px solid var(--grid);
  background: var(--bg-deep);
  overflow: hidden;
  white-space: nowrap;
  font-size: 12.5px;
  color: var(--text-dim);
  text-decoration: none;
}
.ticker:hover { text-decoration: none; }
.ticker__item { color: inherit; text-decoration: none; }
.ticker__item:hover { text-decoration: none; }
.ticker__item:hover b { text-decoration: underline; }
.ticker__at { color: var(--text-faint); }
.ticker__track {
  display: inline-block;
  padding: 6px 0;
  animation: ticker 60s linear infinite;
}
.ticker__track:hover { animation-play-state: paused; }
.ticker span { margin: 0 14px; }
.ticker b { color: var(--amber); font-weight: 600; }
.ticker .up { color: var(--red); }
.ticker .down { color: var(--green); }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }
/* marquee deep-link: /cheapest#c-<slug> flashes the target row (class set by cheapest.astro) */
tr.flash { animation: rowflash 2.2s ease-out 1; }
@keyframes rowflash {
  0%, 34%, 68% { background: color-mix(in srgb, var(--green) 26%, transparent); }
  17%, 51%, 100% { background: transparent; }
}

/* ---- masthead ---- */
.masthead { border-bottom: 1px solid var(--grid); padding: 14px 0; }
.masthead__row { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.masthead__tools { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-left: auto; }
.brand { font-size: 22px; font-weight: 700; color: var(--amber); letter-spacing: 0.04em; }
.brand .blink { color: var(--green-bright); animation: blink 1.1s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }
.brand small { color: var(--text-faint); font-size: 11px; font-weight: 400; display: block; letter-spacing: 0.02em; }
nav.main { display: flex; gap: 18px; font-size: 13px; }
nav.main a { color: var(--text-dim); }
nav.main a:hover, nav.main a[aria-current="page"] { color: var(--amber); text-decoration: none; }

/* ---- panels (terminal windows) ---- */
.panel { border: 1px solid var(--grid); background: var(--bg-panel); margin: 18px 0; }
.panel__bar {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--bg-panel-2); border-bottom: 1px solid var(--grid);
  padding: 7px 12px; font-size: 12px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.08em;
}
.panel__bar .dot { color: var(--green); }
.panel__body { padding: 14px; }

h1, h2, h3 { font-weight: 600; letter-spacing: 0.01em; color: var(--text); }
h1 { font-size: 26px; margin: 6px 0 10px; }
h1 .accent, h2 .accent { color: var(--amber); }
h2 { font-size: 18px; margin: 22px 0 10px; }
.lead { color: var(--text-dim); max-width: 70ch; }

/* ---- data tables ---- */
table.data { width: 100%; border-collapse: collapse; font-size: 13px; }
table.data th, table.data td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--grid-soft); }
table.data th { color: var(--text-faint); font-weight: 500; text-transform: uppercase; font-size: 11px; letter-spacing: 0.06em; }
table.data tbody tr:hover { background: var(--row-hover); }
table.data td.num { text-align: right; font-variant-numeric: tabular-nums; }
.permg { font-weight: 700; font-variant-numeric: tabular-nums; }
.permg.best { color: var(--green-bright); }
.permg.mid { color: var(--amber); }
.permg.high { color: var(--red); }
.rank { color: var(--text-faint); }
.muted { color: var(--text-faint); }
.flag { font-size: 10px; padding: 1px 5px; border: 1px solid var(--grid); border-radius: 2px; color: var(--text-faint); margin-left: 6px; }

/* ---- badges / stamps ---- */
.stamp { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; color: var(--text-faint); }
.stamp .live { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 6px var(--green); animation: pulse 2s infinite; }
@keyframes pulse { 50% { opacity: 0.35; } }
.badge { display: inline-block; font-size: 11px; padding: 2px 7px; border: 1px solid var(--grid); border-radius: 3px; color: var(--text-dim); }
.badge.green { color: var(--green); border-color: var(--badge-green-b); }
.badge.amber { color: var(--amber); border-color: var(--badge-amber-b); }
.badge.red { color: var(--red); border-color: var(--badge-red-b); }

/* ---- compound cards (index grid) ---- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.card { border: 1px solid var(--grid); background: var(--bg-panel); padding: 12px; transition: border-color 0.15s; display: block; }
.card:hover { border-color: var(--amber-dim); text-decoration: none; }
.card__name { color: var(--amber); font-weight: 700; font-size: 15px; }
.card__cat { color: var(--text-faint); font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; }
.card__stat { display: flex; justify-content: space-between; margin-top: 8px; font-size: 12px; color: var(--text-dim); }
.card__big { font-size: 20px; color: var(--green-bright); font-weight: 700; font-variant-numeric: tabular-nums; }

/* ---- sparkline ---- */
.spark { display: inline-block; vertical-align: middle; }
.spark path { fill: none; stroke: var(--green); stroke-width: 1.4; }
.spark .area { fill: rgba(43, 217, 124, 0.12); stroke: none; }

/* ---- CTA buttons ---- */
.btn {
  display: inline-block; padding: 8px 14px; border: 1px solid var(--amber-dim); color: var(--amber);
  background: rgba(255, 176, 0, 0.06); font-size: 13px; cursor: pointer; transition: all 0.15s;
}
.btn:hover { background: var(--amber); color: var(--btn-ink); text-decoration: none; }
.btn.ghost { border-color: var(--grid); color: var(--text-dim); background: transparent; }
.btn.ghost:hover { border-color: var(--text-dim); color: var(--text); background: transparent; }
/* buy CTA — green = the "best value" semantic; outline per-row, solid fill on the BestValue card */
.btn.buy { border-color: var(--badge-green-b); color: var(--green); background: transparent; white-space: nowrap; }
.btn.buy:hover { background: var(--green); border-color: var(--green); color: var(--btn-ink); }

/* ---- independent reviews (off-site out-links; we host none) ---- */
.revs { margin-top: 18px; }
.revlinks { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 4px; }
.revlink { font-size: 12.5px; }
.revlink__k { font-size: 11px; }
.revs__note { margin-top: 10px; }

/* ---- callouts ---- */
.callout { border-left: 3px solid var(--amber-dim); background: var(--bg-panel-2); padding: 10px 14px; margin: 14px 0; font-size: 13px; color: var(--text-dim); }
.callout.ruo { border-color: var(--red); }
.callout.green { border-color: var(--green); }

/* ---- forms (calculator) ---- */
label { display: block; font-size: 12px; color: var(--text-dim); margin: 10px 0 4px; text-transform: uppercase; letter-spacing: 0.05em; }
input, select { width: 100%; background: var(--bg-deep); border: 1px solid var(--grid); color: var(--text); font-family: var(--mono); font-size: 14px; padding: 8px 10px; }
input:focus, select:focus { outline: none; border-color: var(--amber-dim); }
.result { font-size: 28px; color: var(--green-bright); font-weight: 700; font-variant-numeric: tabular-nums; }

/* ---- footer ---- */
footer { border-top: 1px solid var(--grid); margin-top: 40px; padding: 22px 0 40px; color: var(--text-faint); font-size: 12px; }
footer a { color: var(--text-dim); }
.disclosure { color: var(--text-faint); font-size: 11.5px; max-width: 80ch; line-height: 1.6; }

.cols { display: grid; grid-template-columns: 2fr 1fr; gap: 18px; }
@media (max-width: 760px) {
  .cols { grid-template-columns: 1fr; }
  /* Hamburger nav: the 8 links don't fit a phone row (they stretched the document to 557px
     and broke labels mid-phrase). Collapsed behind a [≡ menu] button that lives in the tools
     row — one uniform bar: [≡ menu][0 paid placements, stretched][☾ dark], all equal height.
     Desktop (>760px) keeps the plain inline row untouched. */
  .masthead__tools { width: 100%; margin-left: 0; gap: 8px; align-items: stretch; }
  .masthead__tools .neutrality { flex: 1; }
  .masthead__tools .neutrality__counter { flex: 1; border-right: none; align-items: center; text-align: center; }
  button.nav-toggle { display: inline-flex; align-items: center; } /* out-specifies the base display:none, which sits later in this file */
  .masthead__tools .theme-toggle { display: inline-flex; align-items: center; height: auto; }
  nav.main { display: none; }
  nav.main.open {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 0;
    margin-top: 6px;
    border: 1px solid var(--grid);
    border-radius: 3px;
    background: var(--bg-deep);
  }
  nav.main.open a {
    padding: 11px 12px;
    font-size: 13.5px;
    border-bottom: 1px solid var(--grid);
  }
  nav.main.open a:last-child { border-bottom: none; }

  /* Card-stack: on phones the price table becomes stacked cards so the price and
     $/mg (the whole point of the site) are the heroes — never hidden. */
  table.data thead { display: none; }
  table.data, table.data tbody { display: block; width: 100%; }
  table.data tr {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2px 12px;
    border: 1px solid var(--grid);
    background: var(--bg-panel-2);
    margin: 10px 0;
    padding: 10px 12px;
  }
  table.data td {
    display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
    border: 0; padding: 3px 0; text-align: right; grid-column: 2;
  }
  table.data td::before {
    content: attr(data-label);
    color: var(--text-dim); font-size: 10px; letter-spacing: 0.05em; text-transform: uppercase;
    text-align: left; white-space: nowrap;
  }
  /* rank sits in the left gutter, spanning the card height, as a big index number */
  table.data td.rank { grid-column: 1; grid-row: 1 / 4; align-self: start; font-size: 20px; color: var(--text-faint); padding-right: 4px; }
  table.data td.rank::before { display: none; }
  /* $/mg is the hero */
  table.data td.permg-cell { font-size: 17px; }
  table.data td.permg-cell::before { align-self: center; }
  /* visit button goes full-width at the bottom of the card */
  table.data td.cell-visit { grid-column: 1 / 3; justify-content: stretch; margin-top: 6px; }
  table.data td.cell-visit::before { display: none; }
  table.data td.cell-visit .btn { width: 100%; text-align: center; }
}

.kbd { font-size: 11px; color: var(--green); }
.hl { color: var(--amber); }
.dim { color: var(--text-dim); }
ul.tight { margin: 8px 0; padding-left: 18px; }
ul.tight li { margin: 3px 0; color: var(--text-dim); }

/* ---- neutrality instrument (the moat, made visible) ---- */
.neutrality { display: flex; align-items: stretch; border: 1px solid var(--grid); background: var(--bg-panel); border-radius: 4px; overflow: hidden; text-decoration: none; transition: border-color 0.15s; }
.neutrality:hover { border-color: var(--amber-dim); text-decoration: none; }
.neutrality__counter { display: flex; flex-direction: column; justify-content: center; padding: 8px 14px; border-right: 1px solid var(--grid); background: linear-gradient(180deg, rgba(255, 176, 0, 0.07), transparent 75%); }
.neutrality__big { font-size: 30px; font-weight: 800; line-height: 0.85; color: var(--amber); font-variant-numeric: tabular-nums; display: flex; align-items: center; gap: 8px; }
.neutrality__big .u { font-size: 9px; font-weight: 700; letter-spacing: 0.11em; text-transform: uppercase; color: var(--text); line-height: 1.15; }
.neutrality__sub { font-size: 9.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-dim); margin-top: 4px; }
.neutrality__note { display: flex; align-items: center; padding: 8px 15px; max-width: 300px; font-size: 11px; line-height: 1.45; color: var(--text-dim); }
.neutrality__note b { color: var(--text); font-weight: 600; }
@media (max-width: 900px) { .neutrality__note { display: none; } }

/* ---- theme toggle ---- */
.theme-toggle { border: 1px solid var(--grid); background: transparent; color: var(--text-dim); font-family: var(--mono); font-size: 12px; padding: 5px 9px; cursor: pointer; border-radius: 3px; line-height: 1; }
.theme-toggle:hover { border-color: var(--text-dim); color: var(--text); }
/* mobile nav button — desktop hides it; the ≤760px block flips it on */
.nav-toggle { display: none; border: 1px solid var(--grid); background: transparent; color: var(--text-dim); font-family: var(--mono); font-size: 12px; padding: 6px 10px; cursor: pointer; border-radius: 3px; line-height: 1; }
.nav-toggle:hover { border-color: var(--text-dim); color: var(--text); }
.nav-toggle .nt-close { display: none; }
.nav-toggle[aria-expanded="true"] .nt-open { display: none; }
.nav-toggle[aria-expanded="true"] .nt-close { display: inline; color: var(--amber); }
.theme-toggle .t-dark { display: none; }
.theme-toggle .t-light { display: inline; }
[data-theme="light"] .theme-toggle .t-dark { display: inline; }
[data-theme="light"] .theme-toggle .t-light { display: none; }

/* ---- per-row capture receipt (backlog #1: neutrality made legible) ---- */
.receipt { font-size: 11px; line-height: 1.45; color: var(--text-faint); white-space: nowrap; }
.receipt .r-time { color: var(--text-dim); }
.receipt .r-src { color: var(--text-faint); }
.receipt .r-tier { color: var(--green); text-transform: uppercase; font-size: 9.5px; letter-spacing: 0.06em; }
.cap-inline { display: block; margin-top: 3px; font-size: 10.5px; color: var(--text-faint); line-height: 1.5; }
.cap-inline .r-tier { color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.05em; }
.cap-inline .r-free { color: var(--green); }
.cap-inline .r-comm { color: var(--amber); }
.cap-inline .r-src { color: var(--text-dim); }
.cap-inline .r-src:hover { color: var(--cyan); }
.cap-inline .r-coa { color: var(--cyan); }
.cap-inline .r-coa:hover { color: var(--green-bright); }

/* ---- vendor facts (shipping / COA) ---- */
.vfacts { display: flex; flex-wrap: wrap; gap: 12px 26px; margin: 12px 0 0; padding: 12px 0 0; border-top: 1px solid var(--grid-soft); }
.vfact__k { display: block; font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-faint); margin-bottom: 2px; }
.vfact__v { color: var(--text); font-size: 13px; }
.vfacts__note { font-size: 10.5px; color: var(--text-faint); margin: 8px 0 0; }

/* ---- fair-price band (compound page: floor -> ceiling $/mg, at a glance) ---- */
.fpb { border: 1px solid var(--grid); background: var(--bg-panel); padding: 14px 16px 15px; margin: 16px 0; border-radius: 4px; }
.fpb__head { font-size: 11px; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-dim); margin-bottom: 26px; }
.fpb__track { position: relative; height: 8px; border-radius: 5px; background: linear-gradient(90deg, var(--green), var(--amber) 55%, var(--red)); }
.fpb__mark { position: absolute; top: -3px; height: 14px; width: 2px; background: var(--text); transform: translateX(-1px); }
.fpb__mark-l { position: absolute; bottom: 17px; left: 50%; transform: translateX(-50%); white-space: nowrap; font-size: 10.5px; color: var(--amber); }
.fpb__labels { display: flex; justify-content: space-between; margin-top: 9px; font-size: 15px; font-weight: 700; font-variant-numeric: tabular-nums; }
.fpb__lo { color: var(--green-bright); }
.fpb__hi { color: var(--red); text-align: right; }
.fpb__labels small { display: block; font-weight: 400; font-size: 9.5px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-faint); }
.fpb__verdict { margin-top: 12px; font-size: 12.5px; color: var(--text-dim); line-height: 1.5; }
.fpb__verdict b { color: var(--text); }

/* ---- newsletter (owned audience — the #1 asset) ---- */
.news { display: grid; grid-template-columns: 1.15fr 1fr; gap: 26px; align-items: center; border: 1px solid var(--grid); background: var(--bg-panel); padding: 22px 24px; margin: 26px 0; border-radius: 4px; }
.news__cat { font-size: 10px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--amber); margin-bottom: 8px; }
.news__h { font-size: 21px; margin: 0 0 10px; }
.news__p { color: var(--text-dim); font-size: 13px; line-height: 1.55; margin: 0 0 12px; max-width: 52ch; }
.news__pts { list-style: none; margin: 0; padding: 0; }
.news__pts li { font-size: 12px; color: var(--text-dim); margin: 4px 0; padding-left: 17px; position: relative; }
.news__pts li::before { content: "\2192"; position: absolute; left: 0; color: var(--amber); }
.news__form label { color: var(--text-dim); }
.news__row { display: flex; gap: 8px; }
.news__row input { flex: 1; }
.news__row .btn { white-space: nowrap; }
.news__note { font-size: 11px; color: var(--text-faint); margin-top: 10px; line-height: 1.45; }
@media (max-width: 720px) { .news { grid-template-columns: 1fr; gap: 16px; } }

/* ---- what-moved feed (change log — real vendor moves, labeled corrections) ---- */
.wm td { vertical-align: baseline; }
.wm-date { color: var(--text-faint); white-space: nowrap; font-variant-numeric: tabular-nums; }
.badge.wm-drop { color: var(--green); border-color: var(--badge-green-b); }
.badge.wm-hike { color: var(--red); border-color: var(--badge-red-b); }
.badge.wm-new { color: var(--cyan); }
.badge.wm-oos { color: var(--amber); border-color: var(--badge-amber-b); }
.badge.wm-gone { color: var(--text-faint); }
.badge.wm-corr { color: var(--text-faint); font-style: italic; }
.wm-pct-drop { color: var(--green-bright); font-weight: 700; }
.wm-pct-hike { color: var(--red); font-weight: 700; }
.flag.drop { color: var(--green); border-color: var(--badge-green-b); }

/* ---- best-value card (compound-page conversion moment — earned by $/mg, receipts attached) ---- */
.bv { border: 1px solid var(--badge-green-b); border-left: 3px solid var(--green); background: var(--bg-panel); padding: 14px 16px; margin: 16px 0 4px; border-radius: 4px; }
.bv__head { font-size: 11px; text-transform: uppercase; letter-spacing: 0.07em; color: var(--green); margin-bottom: 10px; }
.bv__row { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.bv__price { font-size: 34px; font-weight: 800; color: var(--green-bright); font-variant-numeric: tabular-nums; line-height: 1; }
.bv__unit { font-size: 13px; font-weight: 400; color: var(--text-faint); }
.bv__what { flex: 1; min-width: 220px; }
.bv__vendor { font-size: 15px; font-weight: 700; }
.bv__prod { font-size: 12px; margin-top: 2px; }
.bv__receipt { font-size: 10.5px; color: var(--text-faint); margin-top: 6px; line-height: 1.5; }
.bv__receipt b { color: var(--green); }
.bv__cta { white-space: nowrap; background: var(--green); border-color: var(--green); color: var(--btn-ink); font-weight: 700; }
.bv__cta:hover { background: var(--green-bright); border-color: var(--green-bright); color: var(--btn-ink); }
@media (max-width: 640px) { .bv__row { align-items: flex-start; } .bv__cta { width: 100%; text-align: center; } }

/* ---- hero spread board ---- */
.hero2 { display: grid; grid-template-columns: 1.35fr 1fr; gap: 28px; align-items: center; }
.heroviz { min-width: 0; }
.heroviz__cap { font-size: 10px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-faint); margin-bottom: 8px; }
.heroviz canvas { width: 100%; display: block; }
@media (max-width: 820px) { .hero2 { grid-template-columns: 1fr; gap: 20px; } }