/* One stylesheet, no framework, no build step - same reasoning as the CUSMA
   tool. Tokens first so the palette can be retuned without hunting. */

:root {
  --bg: #fbfaf8;
  --surface: #ffffff;
  --ink: #14181d;
  --ink-soft: #4c5661;
  --ink-faint: #6f7883;
  --line: #e3e0da;
  --line-soft: #eeece7;

  --red: #c8362c;
  --red-soft: #fbeceb;
  --green: #1f6b45;
  --green-soft: #e9f4ee;
  --amber: #8a5d00;
  --amber-soft: #fdf3dd;
  --slate: #55606d;
  --slate-soft: #eef0f3;

  --radius: 10px;
  --wrap: 960px;
  --shadow: 0 1px 2px rgba(20, 24, 29, .05), 0 4px 14px rgba(20, 24, 29, .045);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171b;
    --surface: #1c2026;
    --ink: #eef1f4;
    --ink-soft: #b2bcc6;
    --ink-faint: #8e99a4;
    --line: #2e343c;
    --line-soft: #262b32;

    --red: #ff8b80;
    --red-soft: #37211f;
    --green: #7fd3a4;
    --green-soft: #16291f;
    --amber: #f0c264;
    --amber-soft: #2e2517;
    --slate: #a9b4c0;
    --slate-soft: #232830;

    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 4px 14px rgba(0, 0, 0, .25);
  }
}

* { box-sizing: border-box; }

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

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }

a { color: inherit; }
a:hover { text-decoration: none; }

/* --- masthead --------------------------------------------------------- */

.masthead {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: 44px 0 34px;
}
.masthead__kicker {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--red);
}
.masthead__title {
  margin: 0 0 14px;
  font-size: clamp(28px, 5vw, 40px);
  line-height: 1.15;
  letter-spacing: -.02em;
}
.masthead__sub {
  margin: 0;
  max-width: 62ch;
  font-size: 17px;
  color: var(--ink-soft);
}

/* --- explainer -------------------------------------------------------- */

.explainer { padding: 30px 0; border-bottom: 1px solid var(--line-soft); }
.explainer__title {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.explainer p { margin: 0 0 12px; max-width: 68ch; color: var(--ink-soft); }
.explainer strong { color: var(--ink); }
.explainer__caveat {
  margin-top: 16px;
  padding: 12px 14px;
  background: var(--amber-soft);
  border-left: 3px solid var(--amber);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 14.5px;
}

/* --- controls --------------------------------------------------------- */

.controls {
  position: sticky;
  top: 0;
  z-index: 5;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
}
.controls__inner {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
}
.filters { display: flex; gap: 7px; flex-wrap: wrap; }
.filter {
  font: inherit;
  font-size: 14px;
  padding: 7px 13px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink-soft);
  border-radius: 999px;
  cursor: pointer;
}
.filter:hover { border-color: var(--ink-faint); color: var(--ink); }
.filter--on {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--bg);
  font-weight: 600;
}
.search { display: flex; align-items: center; gap: 8px; }
.search__label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.search input {
  font: inherit;
  font-size: 14px;
  padding: 7px 12px;
  min-width: 210px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
}
.search input:focus { outline: 2px solid var(--ink-faint); outline-offset: 1px; }

/* --- results ---------------------------------------------------------- */

.count {
  margin: 22px 0 4px;
  font-size: 13.5px;
  color: var(--ink-faint);
}
.noresults { color: var(--ink-soft); }
.noresults + .filter { margin-top: 6px; }

.group { margin: 26px 0 40px; }
.group__head { margin-bottom: 14px; }
.group__name {
  margin: 0;
  font-size: 22px;
  letter-spacing: -.01em;
}
.group__blurb { margin: 3px 0 0; font-size: 14.5px; color: var(--ink-faint); }

/* --- entry ------------------------------------------------------------ */

.entry {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 16px;
  scroll-margin-top: 74px;
}
.entry__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: space-between;
}
.entry__name { margin: 0; font-size: 19px; letter-spacing: -.01em; }
.entry__rate {
  flex: none;
  font-size: 15px;
  font-weight: 700;
  color: var(--red);
  background: var(--red-soft);
  border-radius: 999px;
  padding: 3px 12px;
  white-space: nowrap;
}
/* Only part of the category is on the list, e.g. parts but not the machine. */
.entry__rate--partial {
  color: var(--amber);
  background: var(--amber-soft);
  font-size: 13px;
}

/* Not on the official list at all. Green because for a reader worried about
   the price of their toothpaste this is the good answer, and because it must
   not be mistaken at a glance for a rate. */
.entry__rate--none {
  color: var(--green);
  background: var(--green-soft);
  font-size: 13px;
}

.entry__believed {
  margin: 12px 0 0;
  padding: 12px 14px;
  background: var(--amber-soft);
  border-radius: var(--radius);
}
.entry__believed-label {
  display: block;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 5px;
}
.entry__believed p { margin: 0; font-size: 14.5px; color: var(--ink-soft); }

/* The tariff items a rate is drawn from. Collapsed, because most readers want
   the answer and a few want to check it against the schedule themselves. */
.entry__items { margin: 12px 0 0; }
.entry__items-sum {
  cursor: pointer;
  font-size: 12.5px;
  color: var(--ink-faint);
  padding: 3px 0;
}
.entry__items-sum:hover { color: var(--ink-soft); }
.entry__items[open] .entry__items-sum { margin-bottom: 6px; }

.items {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}
.item {
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: 4px 10px;
  align-items: baseline;
  padding: 7px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 13px;
}
.item__no {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12.5px;
  color: var(--ink);
  white-space: nowrap;
}
.item__rate {
  font-weight: 700;
  color: var(--red);
  white-space: nowrap;
}
.item__desc { color: var(--ink-faint); min-width: 0; }

@media (max-width: 560px) {
  .item { grid-template-columns: auto 1fr; }
  .item__desc { grid-column: 1 / -1; }
}

.entry__official {
  margin: 8px 0 0;
  font-size: 13px;
  color: var(--ink-faint);
  font-style: italic;
}
.entry__what { margin: 10px 0 0; color: var(--ink-soft); }

.entry__origin {
  margin: 14px 0 0;
  padding: 12px 14px;
  background: var(--slate-soft);
  border-radius: var(--radius);
}
.entry__origin-label {
  display: block;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 5px;
}
.entry__origin p { margin: 0; font-size: 14.5px; color: var(--ink-soft); }

.entry__sub {
  margin: 20px 0 9px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.entry__sub--watch { color: var(--red); }

.entry__empty {
  margin: 14px 0 0;
  padding: 12px 14px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  font-size: 14.5px;
  color: var(--ink-faint);
}

/* --- rows ------------------------------------------------------------- */

.rows { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }

.row {
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--line);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 13px 15px;
}
.row--made-in-canada { border-left-color: var(--green); }
.row--not-us-origin  { border-left-color: var(--slate); }
.row--mixed          { border-left-color: var(--amber); }
.row--unconfirmed    { border-left-color: var(--ink-faint); }
.row--watch          { background: var(--red-soft); border-left-color: var(--red); }

.row__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: space-between;
}
.row__brand { margin: 0; font-size: 16px; }
.row__badges { display: flex; gap: 6px; flex-wrap: wrap; }

.badge {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 600;
  padding: 2px 9px;
  border-radius: 999px;
  white-space: nowrap;
}
.badge--made-in-canada { background: var(--green-soft); color: var(--green); }
.badge--not-us-origin  { background: var(--slate-soft); color: var(--slate); }
.badge--mixed          { background: var(--amber-soft); color: var(--amber); }
.badge--unconfirmed    { background: var(--slate-soft); color: var(--ink-faint); }

.badge--conf { background: transparent; border: 1px solid var(--line); color: var(--ink-faint); font-weight: 500; }
.badge--conf-verified { border-color: var(--green); color: var(--green); }
.badge--conf-reported { border-color: var(--line); color: var(--ink-faint); }
.badge--conf-unconfirmed { border-style: dashed; }

.row__product { margin: 6px 0 0; font-size: 14.5px; color: var(--ink-soft); }
.row__made { margin: 6px 0 0; font-size: 14.5px; }
.row__label { color: var(--ink-faint); }
.row__note { margin: 7px 0 0; font-size: 14px; color: var(--ink-soft); }

.row__foot {
  margin: 10px 0 0;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: baseline;
  font-size: 12.5px;
  color: var(--ink-faint);
}
.row__link { font-size: 13.5px; font-weight: 600; }
.row__aff { font-size: 12.5px; }
.row__prov { color: var(--ink-faint); }
.row__srclink { color: var(--ink-faint); }

/* --- legend ----------------------------------------------------------- */

.legend { border-top: 1px solid var(--line); padding: 30px 0; }
.legend__title {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.legend__list { margin: 0; display: grid; gap: 9px; }
.legend__list > div {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 14px;
  align-items: baseline;
}
.legend__list dt { margin: 0; }
.legend__list dd { margin: 0; font-size: 14.5px; color: var(--ink-soft); }

/* --- footer ----------------------------------------------------------- */

.foot {
  border-top: 1px solid var(--line);
  background: var(--surface);
  padding: 30px 0 44px;
}
.foot__title {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.foot p { margin: 0 0 12px; max-width: 72ch; font-size: 14.5px; color: var(--ink-soft); }
.foot__sources { margin: 0 0 16px; padding-left: 18px; font-size: 14px; color: var(--ink-soft); }
.foot__sources li { margin-bottom: 4px; }
.foot__aff {
  padding: 11px 14px;
  background: var(--slate-soft);
  border-radius: var(--radius);
  font-size: 14px;
}
.foot__legal { font-size: 13px; color: var(--ink-faint); }

@media (max-width: 620px) {
  .legend__list > div { grid-template-columns: 1fr; gap: 3px; }
  .search input { min-width: 0; width: 100%; }
  .search { width: 100%; }
  .controls__inner { gap: 10px; }
}

/* --- notify form ------------------------------------------------------- */

.notify {
  margin: 32px 0 0;
  padding: 24px 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.notify__title { margin: 0 0 6px; font-size: 18px; }
.notify__blurb {
  margin: 0 0 16px;
  max-width: 60ch;
  font-size: 15px;
  color: var(--ink-soft);
}
.notify__row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: flex-start;
}
.notify__field { flex: 1 1 240px; min-width: 0; }
.notify__label {
  display: block;
  margin: 0 0 5px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
}
.notify__input {
  width: 100%;
  padding: 10px 12px;
  font: inherit;
  font-size: 15px;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
}
.notify__input:focus-visible {
  outline: 2px solid var(--slate);
  outline-offset: 1px;
}
.notify__submit {
  padding: 10px 18px;
  margin-top: 23px;
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  color: var(--bg);
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 8px;
  cursor: pointer;
}
.notify__submit:hover { opacity: .9; }
.notify__submit:focus-visible { outline: 2px solid var(--slate); outline-offset: 2px; }
.notify__submit[disabled] { opacity: .55; cursor: default; }

.notify__fine {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--ink-faint);
  max-width: 60ch;
}

.notify__status { margin: 12px 0 0; font-size: 15px; }
.notify__status:empty { margin: 0; }
.notify__status--ok { color: var(--green); }
.notify__status--err { color: var(--red); }

/* Honeypot. Hidden from people, left in the DOM for automated submitters.
   Not display:none - some bots skip those - and taken out of the tab order
   and the accessibility tree so nobody real ever meets it. */
.notify__trap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}