/* Discover: the search field, the two ways to browse (by style, by bottle)
   with their chips, the results (bottle cards, from src/css/components.css),
   the filters (a side panel once the column is wide, a sheet before), the
   "Fill a gap" teaser, and the seed picker sheet.

   The page takes a wider column than the others (--disc-col) so the filters
   can sit beside two columns of cards. */

body[data-route='discover'] .page > :is(#main, #foot) { --disc-col: 1120px; max-width: var(--disc-col); }

/* ---------- Search ---------- */

/* The field sticks to the top. Once it has (.stuck, from the view), a band
   of the page's color fills in behind it, across the column and its
   gutters, so the cards scrolling under it don't show above or through it. */
.disc-search {
  position: sticky;
  top: -1px;
  z-index: 10;
  margin-top: calc(-1 * var(--s-2) - env(safe-area-inset-top));
  padding-top: calc(var(--s-2) + env(safe-area-inset-top));
}
.disc-search::before {
  content: '';
  position: absolute;
  z-index: -1;
  inset: 0 calc(-1 * var(--s-4)) calc(-1 * var(--s-4));
  background: linear-gradient(var(--surface-0) calc(100% - var(--s-5)), transparent);
  opacity: 0;
  transition: opacity var(--dur-2);
  pointer-events: none;
}
.disc-search.stuck::before { opacity: 1; }
/* Out to the page's edges: its padding grows at 720px of window (shell.css). */
@media (min-width: 720px) { .disc-search::before { inset-inline: calc(-1 * var(--s-6)); } }
.disc-search .filter { background: color-mix(in srgb, var(--surface-2) 92%, transparent); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); box-shadow: 0 10px 24px -14px rgb(var(--shade) / 0.8); }
@media (prefers-reduced-transparency: reduce) { .disc-search .filter { background: var(--surface-2); } }

.disc-body { display: grid; min-width: 0; }
.disc-line { color: var(--text-secondary); font-size: var(--fs-footnote); line-height: var(--lh-footnote); }
.disc-line .link-btn { color: var(--text-primary); }
.disc-count { margin: 0 0 var(--s-3); font-size: var(--fs-footnote); line-height: var(--lh-footnote); }

/* ---------- Layout ----------
   One column, the filters in a sheet; from a 940px column, the filters in a
   sticky side panel on the left (first in the markup too, so Tab meets them
   where they sit). Narrower, the panel isn't there at all, for screen
   readers either. */

.disc-layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--s-6); }
.disc-main { container: disc / inline-size; display: grid; align-content: start; gap: var(--s-4); min-width: 0; }
.disc-side { display: none; }
@container page (min-width: 940px) {
  .disc-layout { grid-template-columns: 272px minmax(0, 1fr); align-items: start; }
  .disc-layout.solo { grid-template-columns: minmax(0, 1fr); }
  .disc-side {
    display: grid;
    align-content: start;
    gap: var(--s-4);
    min-width: 0;
    position: sticky;
    top: calc(var(--s-2) + var(--hit) + var(--s-5) + env(safe-area-inset-top));
    max-height: calc(100vh - var(--hit) - var(--s-8));
    max-height: calc(100dvh - var(--hit) - var(--s-8));
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
  }
  .disc-panel { padding: var(--s-4); border-radius: var(--r-surface); border: 1px solid var(--border-subtle); background: var(--surface-1); }
  .filter-btn { display: none; }
}
.disc-panel-head { display: flex; align-items: center; justify-content: space-between; gap: var(--s-2); min-height: 36px; margin-bottom: var(--s-3); }
.disc-panel-head h2 { font-family: var(--display); font-size: var(--fs-title-3); line-height: var(--lh-title-3); font-weight: 600; }
.disc-panel-head h2:focus { outline: none; }

/* The tabs (By style, By bottle) or a search's two readings, and Filters. */
.disc-bar { display: flex; align-items: center; gap: var(--s-2); min-width: 0; }
.disc-tabs, .disc-modes { flex: 1 1 auto; min-width: 0; }
@container disc (min-width: 560px) { .disc-tabs, .disc-modes { flex: 0 1 320px; } .disc-bar { justify-content: space-between; } }
.disc-modes button { min-width: 0; }
.disc-title { overflow-wrap: anywhere; font-family: var(--display); font-size: var(--fs-title-3); line-height: var(--lh-title-3); font-weight: 600; letter-spacing: -0.01em; }
.disc-title:focus { outline: none; }
.disc-title:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: var(--r-control); }
/* A list's title, and the line that says only great value shows. */
.disc-list-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: var(--s-1) var(--s-3); margin-top: var(--s-1); }
.disc-floor {
  display: inline-flex;
  align-items: center;
  gap: var(--s-1);
  min-height: 32px;
  padding: 0 var(--s-1) 0 var(--s-3);
  border-radius: var(--r-pill);
  border: 1px solid color-mix(in srgb, var(--positive) 35%, transparent);
  background: color-mix(in srgb, var(--positive) 9%, transparent);
  color: var(--text-primary);
  font-size: var(--fs-footnote);
  line-height: var(--lh-footnote);
  font-weight: 600;
}
.disc-floor svg { width: 14px; height: 14px; color: var(--positive); }
.disc-floor .link-btn { padding: 0 var(--s-2); color: var(--text-secondary); font-weight: 600; }
@media (hover: hover) { .disc-floor .link-btn:hover { color: var(--text-primary); } }
.filter-btn { min-height: 44px; padding: 0 var(--s-4); }
.filter-btn .count {
  display: grid;
  place-items: center;
  min-width: 18px;
  height: 18px;
  padding: 0 var(--s-1);
  border-radius: var(--r-pill);
  background: var(--text-primary);
  color: var(--surface-0);
  font-size: var(--fs-caption);
  line-height: 1;
  font-weight: 700;
}

/* ---------- By style: the chips ----------
   A row that scrolls sideways on phones (the liked ones first, so they show
   without scrolling), a wrapping field of them once there's room. Each
   carries a dot of its style's color, and lights up in it when chosen. */

.disc-styles { position: relative; display: grid; gap: var(--s-3); }
.style-chips {
  display: flex;
  gap: var(--s-2);
  margin: 0 calc(-1 * var(--s-4));
  padding: var(--s-1) var(--s-4);
  overflow-x: auto;
  scroll-padding: 0 var(--s-4);
  scrollbar-width: none;
  overscroll-behavior-x: contain;
  -webkit-mask: linear-gradient(90deg, transparent, #000 var(--s-4), #000 calc(100% - var(--s-7)), transparent);
  mask: linear-gradient(90deg, transparent, #000 var(--s-4), #000 calc(100% - var(--s-7)), transparent);
}
.style-chips::-webkit-scrollbar { display: none; }
/* "N more styles" folds the rest away on a wide column (phones scroll past them). */
.styles-more { display: none; }
@container disc (min-width: 560px) {
  .style-chips { flex-wrap: wrap; margin: 0; padding: 0; overflow: visible; -webkit-mask: none; mask: none; }
  .style-chip.extra { display: none; }
  .disc-styles.all .style-chip.extra { display: inline-flex; }
  .styles-more { display: inline-flex; }
}
.style-chip {
  position: relative;
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: var(--s-2);
  min-height: 36px;
  padding: 0 var(--s-3);
  border-radius: var(--r-pill);
  border: 1px solid var(--border-strong);
  background: var(--surface-1);
  color: var(--text-secondary);
  font-size: var(--fs-footnote);
  line-height: var(--lh-footnote);
  font-weight: 600;
  white-space: nowrap;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  transition: background-color var(--dur-2), border-color var(--dur-2), color var(--dur-2), transform var(--dur-1) var(--ease-out);
}
.style-chip::before { content: ''; position: absolute; inset: min(0px, calc(50% - var(--hit) / 2)); }
.style-chip::after { content: ''; order: -1; flex: none; width: 8px; height: 8px; border-radius: var(--r-round); background: var(--c); }
.style-chip svg { display: none; width: 14px; height: 14px; flex: none; color: var(--c); }
.style-chip:active { transform: scale(0.96); }
@media (hover: hover) { .style-chip:hover:not(.on) { color: var(--text-primary); border-color: color-mix(in srgb, var(--text-primary) 24%, transparent); } }
.style-chip.on {
  border-color: color-mix(in srgb, var(--c) 60%, transparent);
  background: color-mix(in srgb, var(--c) 17%, var(--surface-1));
  color: var(--text-primary);
}
.style-chip.on::after { display: none; }
.style-chip.on svg { display: block; }

/* What a style is: over the chip held (touch) or hovered (mouse). The
   pointer can move onto it (it stays while it's there), WCAG 1.4.13. */
.disc-tip {
  position: absolute;
  z-index: 20;
  width: max-content;
  max-width: min(300px, 92%);
  padding: var(--s-2) var(--s-3);
  border-radius: var(--r-control);
  border: 1px solid var(--border-strong);
  background: var(--toast-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--e-float);
  font-size: var(--fs-footnote);
  line-height: var(--lh-footnote);
  transform: translate(-50%, calc(-100% - var(--s-2)));
  animation: tip-in var(--dur-2) var(--ease-out);
}
@keyframes tip-in { from { opacity: 0; transform: translate(-50%, calc(-100% - var(--s-1))); } }
@media (prefers-reduced-transparency: reduce) { .disc-tip { background: var(--surface-3); } }

/* How to read a style's tip: hold it (touch) or point at it (mouse). */
@media (hover: hover) { .hint-touch { display: none; } }
@media (hover: none) { .hint-pointer { display: none; } }
.disc-styles-foot { display: grid; gap: var(--s-2); }
@container disc (min-width: 560px) { .disc-styles-foot { grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: var(--s-4); } .disc-styles-foot > .disc-line:only-child { grid-column: 1 / -1; } }
.disc-combine { justify-self: start; }
.disc-combine button { min-height: 32px; padding: 0 var(--s-3); font-size: var(--fs-footnote); }

/* ---------- By bottle: the seeds ---------- */

.disc-seeds { display: grid; gap: var(--s-2); }
.seeds { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-2); }
.seed {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  max-width: 100%;
  min-height: 44px;
  padding-left: var(--s-1);
  border-radius: var(--r-pill);
  border: 1px solid color-mix(in srgb, var(--ambient) 40%, transparent);
  background: color-mix(in srgb, var(--ambient) 9%, var(--surface-1));
}
.seed-open { position: relative; display: inline-flex; align-items: center; gap: var(--s-2); min-width: 0; min-height: 40px; padding-right: var(--s-1); border-radius: var(--r-pill); }
.seed-open::before { content: ''; position: absolute; inset: min(0px, calc(50% - var(--hit) / 2)); }
.seed-open img { width: 26px; height: 32px; flex: none; object-fit: contain; filter: var(--drop-small); }
.seed-open span { overflow: hidden; max-width: 180px; font-size: var(--fs-footnote); line-height: var(--lh-footnote); font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.seed-x { width: 40px; height: 40px; color: var(--text-secondary); }
.seed-x::after { inset: 6px; background: none; }
@media (hover: hover) { .seed-x:hover::after { background: var(--fill-strong); } }
.seed-x svg { width: 14px; height: 14px; }
.sk-seed { width: 136px; border-color: var(--border-subtle); background: none; }
/* A seed the library couldn't find: dashed, quiet, with its X. */
.seed.missing { border-style: dashed; border-color: var(--border-strong); background: none; color: var(--text-secondary); }
.seed.missing .seed-open { padding-left: var(--s-2); }
.seed.missing .seed-open svg { width: 18px; height: 18px; flex: none; }
.sk-seed .sk { width: 112px; height: 18px; margin-left: var(--s-2); }
.seed-add { min-height: 44px; }

/* ---------- Results ---------- */

.disc-list { display: grid; min-width: 0; }
.disc-grid { display: grid; gap: var(--s-3); }
@container disc (min-width: 600px) { .disc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-4); } }
/* A change loading: the photos fade (text keeps its contrast) and a line
   sweeps above the cards, as the forecast's update does. */
.disc-grid.updating { position: relative; }
.disc-grid.updating img { opacity: 0.45; }
.disc-grid.updating::before {
  content: '';
  position: absolute;
  left: 15%;
  right: 15%;
  top: calc(-1 * var(--s-2));
  height: 2px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, transparent, var(--accent), transparent) 0 0 / 50% 100% no-repeat;
  animation: sweep 1.4s ease-in-out infinite;
}
.disc-more { display: flex; justify-content: center; margin-top: var(--s-5); }
.disc-list > .message { margin-top: var(--s-2); }
/* The photos line up with the text above; the buttons stay inside the column.
   Names in the display face, as on the cards, on up to two lines. */
.disc-list .rows.results { margin: 0 0 0 calc(-1 * var(--s-2)); }
@container disc (min-width: 600px) { .disc-list .rows.results { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: var(--s-4); } }
:is(.results, .disc-teaser) .row-text b {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  font-family: var(--display);
  font-style: italic;
  font-size: var(--fs-headline);
  line-height: var(--lh-headline);
  white-space: normal;
  overflow-wrap: anywhere;
}
.results .row { gap: 0; }
.results .own-btn { flex: none; }
/* On a phone, I own it is a + (its name says the rest), so the name keeps the room. */
@container disc (max-width: 459px) {
  .results .own-btn { width: 44px; padding: 0; justify-content: center; }
  .results .own-btn span, .results .owned-tag span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  .results .owned-tag { padding: 0 var(--s-2); }
}
.disc-sk-chips { display: flex; gap: var(--s-2); overflow: hidden; }
.disc-sk-chips .sk { flex: none; width: 112px; height: 36px; border-radius: var(--r-pill); }
.disc-sk-rows { display: grid; gap: var(--s-2); }
.disc-sk-rows .sk { height: 56px; border-radius: var(--r-control); }
.disc-list > .disc-line { margin: 0 0 var(--s-3); }

/* ---------- Filters ---------- */

.filters { display: grid; gap: var(--s-5); }
.filter-label { margin-bottom: var(--s-2); color: var(--text-secondary); font-size: var(--fs-footnote); line-height: var(--lh-footnote); font-weight: 600; }
.opts { display: flex; flex-wrap: wrap; gap: var(--s-2); }
.opt {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--s-1);
  min-height: 34px;
  padding: 0 var(--s-3);
  border-radius: var(--r-pill);
  border: 1px solid var(--border-subtle);
  background: var(--fill-faint);
  color: var(--text-secondary);
  font-size: var(--fs-footnote);
  line-height: var(--lh-footnote);
  font-weight: 600;
  transition: background-color var(--dur-2), border-color var(--dur-2), color var(--dur-2);
}
.opt::before { content: ''; position: absolute; inset: min(0px, calc(50% - var(--hit) / 2)); }
/* The chosen one says so with a check and the selection's gold, as the
   style chips do with theirs: not by shade alone. */
.opt svg { display: none; flex: none; width: 14px; height: 14px; color: var(--accent); }
@media (hover: hover) { .opt:hover { color: var(--text-primary); } }
.opt:is([aria-pressed='true'], [aria-checked='true']) {
  padding-left: var(--s-2);
  border-color: color-mix(in srgb, var(--accent) 60%, transparent);
  background: color-mix(in srgb, var(--accent) 12%, var(--surface-2));
  color: var(--text-primary);
}
.opt:is([aria-pressed='true'], [aria-checked='true']) svg { display: block; }
@media (forced-colors: active) { .opt:is([aria-pressed='true'], [aria-checked='true']) { outline: 2px solid Highlight; outline-offset: -2px; } }
.filter-switches { display: grid; border-top: 1px solid var(--border-subtle); }
.filter-switch { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); min-height: 56px; padding: var(--s-2) 0; border-bottom: 1px solid var(--border-subtle); }
.filter-switch:last-child { border-bottom: 0; }
.filter-switch > span { display: grid; min-width: 0; }
.filter-switch b { font-size: var(--fs-body); line-height: var(--lh-body); font-weight: 600; }
.filter-switch small { color: var(--text-secondary); font-size: var(--fs-caption); line-height: var(--lh-caption); }
.filter-switch .switch { margin-right: 0; }
.sheet .filters { margin-top: var(--s-2); }

/* ---------- Fill a gap ----------
   In the list after its first few cards, across the whole row. */

.disc-teaser { grid-column: 1 / -1; padding-bottom: var(--s-3); }
.disc-list > .disc-teaser { margin-top: var(--s-4); }
.disc-teaser .section-head { margin-bottom: var(--s-1); }
.disc-teaser .section-head .btn svg { width: 14px; height: 14px; }
.teaser-lede { margin-bottom: var(--s-2); color: var(--text-secondary); font-size: var(--fs-footnote); line-height: var(--lh-footnote); }
.disc-teaser .rows { margin: 0 calc(-1 * var(--s-2)); }
.teaser-sk { display: grid; gap: var(--s-2); margin-top: var(--s-2); }
.teaser-sk .sk { height: 52px; border-radius: var(--r-control); }
/* Side by side once there's room for each: two picks take two columns, not two of three. */
@container disc (min-width: 600px) { .disc-teaser .rows { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); column-gap: var(--s-3); } }

/* ---------- The seed picker ---------- */

.seed-rows { margin: 0 calc(-1 * var(--s-2)); }
.seed-pick .check { margin-left: auto; }
.seed-pick[aria-pressed='true'] .row-text b { color: var(--text-primary); }
.seed-pick[aria-disabled='true'] { opacity: 0.5; cursor: default; }
.seed-glyph { display: grid; flex: none; place-items: center; width: 34px; height: 38px; color: var(--text-tertiary); }
.seed-glyph svg { width: 20px; height: 20px; }