/* ==========================================================================
   Components
   Buttons, chips, cards, badges, fields, markers, header, footer.
   Touch targets are never smaller than 44px; nothing depends on hover.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  --btn-bg: transparent;
  --btn-fg: var(--ink-900);
  --btn-border: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: var(--space-3) var(--space-5);
  border: 1px solid var(--btn-border);
  border-radius: var(--radius-pill);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 600;
  line-height: 1.1;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  transition:
    background-color var(--t-fast) var(--ease-out),
    border-color var(--t-fast) var(--ease-out),
    color var(--t-fast) var(--ease-out),
    box-shadow var(--t-med) var(--ease-out),
    transform var(--t-fast) var(--ease-out);
}
.btn:active { transform: scale(0.98); }

.btn--primary {
  --btn-bg: var(--green-700);
  --btn-fg: var(--text-on-brand);
  box-shadow: var(--shadow-brand);
}
.btn--primary:hover { --btn-bg: var(--green-800); color: var(--text-on-brand); }

.btn--secondary {
  --btn-bg: var(--bg-raised);
  --btn-fg: var(--ink-900);
  --btn-border: var(--line-strong);
  box-shadow: var(--shadow-xs);
}
.btn--secondary:hover { --btn-bg: var(--cream-50); --btn-border: var(--green-300); color: var(--ink-900); }

.btn--ghost { --btn-fg: var(--green-700); }
.btn--ghost:hover { --btn-bg: var(--green-50); }

.btn--amber {
  --btn-bg: var(--amber-500);
  --btn-fg: var(--ink-900);
  box-shadow: 0 6px 18px -6px rgba(200, 119, 21, 0.5);
}
.btn--amber:hover { --btn-bg: var(--amber-600); color: #fff; }

.btn--lg { min-height: 52px; padding: var(--space-4) var(--space-6); font-size: var(--text-md); }
.btn--sm { min-height: 36px; padding: var(--space-2) var(--space-4); font-size: var(--text-sm); }
.btn--block { width: 100%; }

/* Square icon-only button. Keeps the 44px target while looking compact. */
.btn--icon {
  min-height: 44px;
  width: 44px;
  padding: 0;
  border-radius: var(--radius-pill);
  --btn-bg: var(--bg-raised);
  --btn-border: var(--line-strong);
  box-shadow: var(--shadow-sm);
}
.btn--icon:hover { --btn-bg: var(--cream-50); --btn-border: var(--green-300); }

/* --------------------------------------------------------------------------
   Search pill
   -------------------------------------------------------------------------- */
.search-pill {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  min-height: 52px;
  padding: var(--space-2) var(--space-2) var(--space-2) var(--space-4);
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--t-med) var(--ease-out), border-color var(--t-fast) var(--ease-out);
}
.search-pill:focus-within {
  border-color: var(--green-300);
  box-shadow: var(--shadow-lg);
}
.search-pill__icon { color: var(--green-700); }
.search-pill__input {
  flex: 1 1 auto;
  min-width: 0;
  border: 0;
  background: none;
  /* 16px minimum stops iOS zooming the viewport on focus. */
  font-size: 1rem;
  color: var(--ink-900);
}
.search-pill__input::placeholder { color: var(--text-muted); }
.search-pill__submit { flex: none; }

.search-pill--split { padding-left: var(--space-2); }
.search-pill__divider {
  width: 1px;
  align-self: stretch;
  margin-block: var(--space-2);
  background: var(--line);
}

/* --------------------------------------------------------------------------
   Category chips
   -------------------------------------------------------------------------- */
.chip-row {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
  padding: var(--space-1) 0;
  /* Bleed to the screen edge so the row reads as scrollable. */
  margin-inline: calc(-1 * var(--gutter));
  padding-inline: var(--gutter);
}
.chip-row::-webkit-scrollbar { display: none; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  flex: none;
  min-height: 44px;
  padding: var(--space-2) var(--space-4);
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  color: var(--ink-700);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  scroll-snap-align: start;
  box-shadow: var(--shadow-xs);
  transition:
    background-color var(--t-fast) var(--ease-out),
    border-color var(--t-fast) var(--ease-out),
    color var(--t-fast) var(--ease-out),
    transform var(--t-fast) var(--ease-out);
}
.chip:hover { border-color: var(--green-300); color: var(--ink-900); }
.chip:active { transform: scale(0.97); }
.chip .icon { color: var(--green-600); width: 1.125rem; height: 1.125rem; }

.chip[aria-pressed="true"],
.chip--active {
  background: var(--green-700);
  border-color: var(--green-700);
  color: #fff;
  box-shadow: var(--shadow-brand);
}
.chip--active .icon,
.chip[aria-pressed="true"] .icon { color: var(--amber-300); }

/* U-Pick is the marquee category: amber ring, always first. */
.chip--featured {
  background: var(--amber-50);
  border-color: var(--amber-300);
  color: var(--amber-700);
}
.chip--featured .icon { color: var(--amber-600); }
.chip--featured.chip--active {
  background: var(--amber-600);
  border-color: var(--amber-600);
  color: #fff;
}
.chip--featured.chip--active .icon { color: #fff; }

.chip__count {
  padding-inline: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 600;
  /* text-muted, not text-subtle: at 12px this has to clear AA. */
  color: var(--text-muted);
}
.chip--active .chip__count { color: rgba(255, 255, 255, 0.72); }

/* --------------------------------------------------------------------------
   Badges
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.1875rem var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--bg-sunken);
  color: var(--ink-700);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.badge .icon { width: 0.875rem; height: 0.875rem; stroke-width: 2; }

.badge--today   { background: var(--amber-50); color: var(--amber-700); }
/* On a photo the soft amber disappears, so the card badge uses the solid
   fill. Measured 6.74:1 against ink-900. */
.badge--today-solid { background: var(--amber-500); color: var(--ink-900); }
.badge--season  { background: var(--green-50); color: var(--green-700); }
.badge--out     { background: var(--clay-50);  color: var(--clay-600); }
.badge--open    { background: var(--green-50); color: var(--green-700); }
.badge--closed  { background: var(--cream-200); color: var(--ink-500); }

.badge--premium {
  background: var(--green-700);
  color: #fff;
  box-shadow: 0 0 0 2px var(--amber-300);
  padding-inline: var(--space-2);
}
.badge--lg { padding: var(--space-1) var(--space-3); font-size: var(--text-sm); }

/* Open/closed status, inline in card meta. */
.status-inline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

/* Open/closed dot, used inline in card meta. */
.status-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--ink-400);
  flex: none;
}
.status-dot--open   { background: var(--green-500); box-shadow: 0 0 0 3px var(--green-100); }
.status-dot--closed { background: var(--sand-300); }

/* --------------------------------------------------------------------------
   Farm card
   -------------------------------------------------------------------------- */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-sm);
  transition:
    box-shadow var(--t-med) var(--ease-out),
    border-color var(--t-fast) var(--ease-out),
    transform var(--t-med) var(--ease-out);
}
.card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--green-200);
  transform: translateY(-2px);
}
.card:hover .card__title { color: var(--green-700); }
.card.is-highlighted {
  border-color: var(--green-400);
  box-shadow: var(--shadow-lg);
}

.card__media {
  position: relative;
  aspect-ratio: 3 / 2;
  background: var(--cream-200);
  overflow: hidden;
}
.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow) var(--ease-out);
}
.card:hover .card__media img { transform: scale(1.03); }

.card__media-badges {
  position: absolute;
  inset: var(--space-3) var(--space-3) auto var(--space-3);
  display: flex;
  gap: var(--space-2);
  justify-content: space-between;
  align-items: flex-start;
  pointer-events: none;
}

.card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
}

.card__title {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 600;
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight);
  color: var(--ink-900);
  transition: color var(--t-fast) var(--ease-out);
}

.card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1) var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-muted);
}
.card__meta .sep { color: var(--sand-300); }

.card__products {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-top: var(--space-1);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line);
}

.product-line {
  display: flex;
  /* Wrapping beats truncating: when name + price + badge will not fit, the
     badge drops to its own line instead of eating the product name. */
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1) var(--space-2);
  font-size: var(--text-sm);
  color: var(--ink-700);
  min-width: 0;
}
.product-line .icon { color: var(--green-600); width: 1rem; height: 1rem; }

/* The name absorbs any truncation; the price and badge never do. A card that
   reads "Frozen berry box — $3…" is worse than one that reads
   "Frozen berry b… — $35/5 lb". */
.product-line__name {
  flex: 0 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
  color: var(--ink-900);
}
.product-line__price {
  flex: none;
  font-weight: 600;
  color: var(--green-700);
  white-space: nowrap;
}
.product-line .badge { flex: none; margin-left: auto; }

.card__categories {
  display: flex;
  gap: var(--space-1);
  color: var(--green-600);
}

/* Photo-less farms: brand pattern, category icon, farm initial. Never a
   grey box, never a broken image. */
.photo-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background:
    repeating-linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.05) 0 2px,
      transparent 2px 10px
    ),
    radial-gradient(circle at 25% 18%, var(--green-600), transparent 58%),
    linear-gradient(160deg, var(--green-700), var(--green-900));
  color: rgba(255, 255, 255, 0.92);
}
.photo-fallback__initial {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 12vw, 4rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: var(--tracking-tight);
  color: rgba(255, 255, 255, 0.95);
}
.photo-fallback__icon {
  position: absolute;
  right: -0.5rem;
  bottom: -0.75rem;
  width: 45%;
  height: auto;
  color: rgba(255, 255, 255, 0.14);
  stroke-width: 1.25;
}

/* --------------------------------------------------------------------------
   Map markers (previewed on /styleguide, used by Leaflet in Phase 2)
   -------------------------------------------------------------------------- */
.marker {
  /* Positioned so an inner .photo-fallback (inset: 0) resolves against the
     marker rather than escaping to the page. */
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--green-700);
  border: 2.5px solid #fff;
  color: #fff;
  box-shadow: var(--shadow-md);
  transition: transform var(--t-med) var(--ease-spring);
}
.marker .icon { width: 0.875rem; height: 0.875rem; stroke-width: 2.25; }
.marker:hover, .marker.is-active { transform: scale(1.18); }

.marker--premium {
  width: 52px;
  height: 52px;
  border-width: 3px;
  border-color: #fff;
  box-shadow: 0 0 0 3px var(--green-700), var(--shadow-lg);
  overflow: hidden;
  background: var(--green-600);
}
.marker--premium img { width: 100%; height: 100%; object-fit: cover; }
.marker--premium .photo-fallback__initial { font-size: 1.375rem; }

.marker--area {
  width: 44px;
  height: 44px;
  background: color-mix(in srgb, var(--green-500) 22%, transparent);
  border: 1.5px dashed var(--green-500);
  box-shadow: none;
}

.marker-cluster {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--green-700);
  border: 3px solid rgba(255, 255, 255, 0.92);
  color: #fff;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 700;
  box-shadow: var(--shadow-md), 0 0 0 6px rgba(0, 81, 44, 0.12);
}
.marker-cluster--lg { width: 52px; height: 52px; font-size: var(--text-base); }

.user-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--green-500);
  border: 3px solid #fff;
  box-shadow: 0 0 0 4px rgba(42, 127, 85, 0.25);
}
@media (prefers-reduced-motion: no-preference) {
  .user-dot { animation: pulse 2.4s var(--ease-in-out) infinite; }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(42, 127, 85, 0.25); }
  50%      { box-shadow: 0 0 0 10px rgba(42, 127, 85, 0.05); }
}

/* --------------------------------------------------------------------------
   Form fields
   -------------------------------------------------------------------------- */
.field { display: flex; flex-direction: column; gap: var(--space-2); }

.field__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--ink-900);
}
.field__hint { font-size: var(--text-sm); color: var(--text-muted); }
.field__error { font-size: var(--text-sm); color: var(--clay-600); font-weight: 500; }

.field__input,
.field__select,
.field__textarea {
  width: 100%;
  min-height: 48px;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-raised);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  /* 16px minimum: iOS zooms anything smaller. */
  font-size: 1rem;
  color: var(--ink-900);
  transition: border-color var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out);
}
.field__textarea { min-height: 120px; padding-block: var(--space-3); resize: vertical; }

.field__input:focus-visible,
.field__select:focus-visible,
.field__textarea:focus-visible {
  outline: none;
  border-color: var(--green-500);
  box-shadow: 0 0 0 3px var(--green-100);
}
.field__input::placeholder, .field__textarea::placeholder { color: var(--text-muted); }
.field--invalid .field__input { border-color: var(--clay-500); }

.field__select {
  appearance: none;
  padding-right: var(--space-10);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2333423a' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  background-size: 1.125rem;
}

/* Segmented control: distance filters, Map/List toggle. */
.segmented {
  display: inline-flex;
  padding: 0.25rem;
  background: var(--cream-200);
  border-radius: var(--radius-pill);
  gap: 0.125rem;
}
.segmented__option {
  min-height: 40px;
  padding: var(--space-2) var(--space-4);
  border: 0;
  border-radius: var(--radius-pill);
  background: none;
  color: var(--ink-700);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: background-color var(--t-fast) var(--ease-out), color var(--t-fast) var(--ease-out);
}
.segmented__option[aria-pressed="true"],
.segmented__option.is-active {
  background: var(--bg-raised);
  color: var(--green-700);
  box-shadow: var(--shadow-xs);
}

/* Honeypot: present for bots, invisible and unreachable for people. */
.honeypot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px;
  opacity: 0;
  pointer-events: none;
}

/* Icon beside a block of text: the text takes the remaining width instead of
   wrapping onto its own line under the icon. */
.icon-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}
.icon-row > .icon { margin-top: 0.15em; }
.icon-row > span { flex: 1 1 auto; min-width: 0; }

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  padding-top: var(--safe-top);
  background: color-mix(in srgb, var(--cream-100) 82%, transparent);
  border-bottom: 1px solid var(--line);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
}

.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: var(--header-h);
}

.logo { display: inline-flex; align-items: center; text-decoration: none; }
.logo img { height: 1.625rem; width: auto; }
@media (min-width: 48rem) { .logo img { height: 1.875rem; } }

.site-nav { display: none; }

/* One "Add your farm" button per breakpoint: the nav carries it on desktop,
   the compact header button carries it below that. */
@media (min-width: 64rem) {
  .site-nav { display: flex; align-items: center; gap: var(--space-2); }
  .site-header__cta { display: none; }
}

/* btn--sm is 36px, which is under the 44px touch minimum — the header CTA is
   a primary tap target, so it keeps full height and only loses padding. */
.site-header__cta { min-height: 44px; padding-inline: var(--space-4); }
/* "Add your farm" fits at 375px, so the label only drops on genuinely narrow
   screens (<352px). The anchor carries its own aria-label either way. */
@media (max-width: 22rem) {
  .site-header__cta span { display: none; }
  .site-header__cta { width: 44px; padding-inline: 0; }
}
.site-nav__link {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-pill);
  color: var(--ink-700);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  transition: background-color var(--t-fast) var(--ease-out), color var(--t-fast) var(--ease-out);
}
.site-nav__link:hover { background: var(--green-50); color: var(--green-700); }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  margin-top: var(--space-16);
  padding: var(--space-10) 0 calc(var(--space-8) + var(--safe-bottom));
  background: var(--green-900);
  color: rgba(255, 255, 255, 0.78);
  font-size: var(--text-sm);
}
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { color: var(--amber-300); text-decoration: underline; }

.site-footer__grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
@media (min-width: 48rem) {
  .site-footer__grid { flex-direction: row; justify-content: space-between; align-items: flex-start; }
}
.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
}
.site-footer__tagline {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-style: italic;
  color: var(--amber-300);
}
.site-footer__legal {
  margin-top: var(--space-8);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.6);
}

/* --------------------------------------------------------------------------
   Flash messages
   -------------------------------------------------------------------------- */
.flash {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--bg-raised);
  box-shadow: var(--shadow-sm);
}
.flash--success { background: var(--green-50); border-color: var(--green-200); color: var(--green-800); }
.flash--error   { background: var(--clay-50);  border-color: #f0c9bf; color: var(--clay-600); }

/* --------------------------------------------------------------------------
   Empty state
   -------------------------------------------------------------------------- */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-10) var(--space-5);
  text-align: center;
  background: var(--bg-raised);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-xl);
}
.empty-state__icon {
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--green-50);
  color: var(--green-600);
}
.empty-state p { max-width: 28rem; color: var(--text-muted); }