/* =============================================================================
   Common Hour Auction Co. — shared brand stylesheet.
   Palette, type, and voice are taken straight from the locked Brand & Founder
   Document v1.3. Serif throughout (no sans), warm earth tones, hairline rules,
   generous whitespace. Phone-first.
   ========================================================================== */

/* Fonts are loaded via <link> in each page head (with display=swap) so the
   page paints immediately in the fallback serif, then upgrades to Cormorant /
   EB Garamond. */

:root {
  /* Locked five-color palette */
  --ink: #1a1816;
  --bone: #f2ebdb;
  --persimmon: #b85c3c;
  --oxblood: #6b2d2d;
  --moss: #5d6b4f;

  /* Working tints derived from the palette */
  --bone-card: #f7f2e6;
  --bone-deep: #e8dec8;
  --ink-80: rgba(26, 24, 22, 0.8);
  --ink-55: rgba(26, 24, 22, 0.55);
  --ink-35: rgba(26, 24, 22, 0.35);
  --line: rgba(26, 24, 22, 0.15);
  --oxblood-hover: #54221f;

  --font-display: "Cormorant Garamond", Garamond, "Hoefler Text", Georgia, serif;
  --font-body: "EB Garamond", Garamond, "Hoefler Text", Georgia, serif;

  --measure: 38rem;
  --wide: 64rem;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background-color: var(--bone);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem; /* 17px, avoids iOS zoom on inputs */
  line-height: 1.6;
  position: relative;
  min-height: 100vh;
}

/* Faint paper grain, like the cream letterpress stock the brand specifies. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

body > * { position: relative; z-index: 1; }

/* ---- Typography ---------------------------------------------------------- */
h1, h2, h3 { font-family: var(--font-display); font-weight: 500; line-height: 1.1; margin: 0 0 0.4em; }
h1 { font-size: clamp(2.1rem, 7vw, 3.1rem); letter-spacing: 0.01em; }
h2 { font-size: clamp(1.6rem, 5vw, 2.1rem); }
h3 { font-size: 1.35rem; }
p { margin: 0 0 1rem; }
a { color: var(--persimmon); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { color: var(--oxblood); }

.eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--moss);
  font-weight: 500;
  margin: 0 0 0.9rem;
}

.lede { font-size: 1.2rem; color: var(--ink-80); }
.muted { color: var(--ink-55); }

/* Persimmon hairline rule, the brand's signature section marker. */
.rule { height: 1px; background: var(--persimmon); border: 0; opacity: 0.7; margin: 1.5rem 0; }
.rule-short { width: 3rem; }

/* ---- Layout -------------------------------------------------------------- */
.wrap { width: 100%; max-width: var(--wide); margin: 0 auto; padding: 0 1.25rem; }
.measure { max-width: var(--measure); }
.section { padding: 2.25rem 0; }

/* ---- Site header / wordmark --------------------------------------------- */
.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(242, 235, 219, 0.92);
  backdrop-filter: blur(4px);
  position: sticky;
  top: 0;
  z-index: 20;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 1.25rem;
  max-width: var(--wide);
  margin: 0 auto;
}
.wordmark { text-decoration: none; color: var(--ink); display: block; line-height: 1; }
.wordmark__name { font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; letter-spacing: 0.01em; display: block; }
.wordmark__name span { font-weight: 500; }
.wordmark__rule { width: 100%; height: 1px; background: var(--persimmon); opacity: 0.75; margin: 0.28rem 0; }
.wordmark__sub { font-family: var(--font-display); font-style: italic; font-size: 0.92rem; color: var(--oxblood); display: block; }

.site-nav { display: flex; gap: 1.1rem; align-items: center; font-size: 0.96rem; }
.site-nav a { color: var(--ink-80); text-decoration: none; letter-spacing: 0.01em; }
.site-nav a:hover, .site-nav a.is-active { color: var(--oxblood); }
.site-nav a.is-active { text-decoration: underline; text-decoration-color: var(--persimmon); }

/* ---- Buttons ------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-family: var(--font-body); font-size: 0.86rem; letter-spacing: 0.12em;
  text-transform: uppercase; text-decoration: none;
  min-height: 48px; padding: 0.6rem 1.4rem;
  background: var(--oxblood); color: var(--bone);
  border: 1px solid var(--oxblood); border-radius: 2px; cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.btn:hover { background: var(--oxblood-hover); color: var(--bone); }
.btn--ghost { background: transparent; color: var(--oxblood); border-color: var(--line); }
.btn--ghost:hover { background: transparent; color: var(--oxblood); border-color: var(--oxblood); }
.btn--block { width: 100%; }
.btn[disabled] { opacity: 0.55; cursor: default; }

/* ---- Forms --------------------------------------------------------------- */
.field { margin-bottom: 1.3rem; }
.field > label { display: block; font-size: 0.95rem; color: var(--ink); margin-bottom: 0.35rem; }
.field .hint { display: block; font-size: 0.85rem; color: var(--ink-55); margin: 0.1rem 0 0.45rem; }
.field .req { color: var(--persimmon); }

input[type="text"], input[type="url"], input[type="number"], input[type="search"],
input[type="datetime-local"], select, textarea {
  width: 100%; font-family: var(--font-body); font-size: 1.0625rem; color: var(--ink);
  background: var(--bone-card); border: 1px solid var(--line); border-radius: 2px;
  padding: 0.7rem 0.8rem; min-height: 48px;
}
textarea { min-height: 7rem; line-height: 1.5; resize: vertical; }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--persimmon);
  box-shadow: 0 0 0 2px rgba(184, 92, 60, 0.18);
}
.row { display: grid; grid-template-columns: 1fr; gap: 0 1rem; }
@media (min-width: 34rem) { .row.row--2 { grid-template-columns: 1fr 1fr; } .row.row--12 { grid-template-columns: 2fr 1fr; } }

input[type="file"] {
  width: 100%; font-family: var(--font-body); font-size: 0.95rem;
  padding: 0.7rem; background: var(--bone-card); border: 1px dashed var(--ink-35); border-radius: 2px;
}

/* ---- Tags / pills (normalized facets) ----------------------------------- */
.tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.tag {
  font-size: 0.74rem; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--moss); border: 1px solid rgba(93, 107, 79, 0.4);
  padding: 0.16rem 0.5rem; border-radius: 2px; white-space: nowrap;
}

/* ---- Listing cards ------------------------------------------------------- */
.cards { display: grid; grid-template-columns: 1fr; gap: 1.1rem; }
@media (min-width: 36rem) { .cards { grid-template-columns: 1fr 1fr; } }
@media (min-width: 60rem) { .cards { grid-template-columns: 1fr 1fr 1fr; } }

.card {
  display: flex; flex-direction: column;
  background: var(--bone-card); border: 1px solid var(--line); border-radius: 3px;
  overflow: hidden;
}
.card__media { aspect-ratio: 4 / 3; background: var(--bone-deep); overflow: hidden; }
.card__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.card__media--empty {
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-style: italic; color: var(--ink-35); font-size: 1rem;
}
.card__body { padding: 0.95rem 1rem 1.1rem; display: flex; flex-direction: column; flex: 1; }
.card__source {
  font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--oxblood); font-weight: 500; margin-bottom: 0.35rem;
}
.card__title { font-family: var(--font-display); font-size: 1.3rem; line-height: 1.15; margin: 0 0 0.55rem; }
.card__price { font-family: var(--font-display); font-size: 1.5rem; color: var(--ink); }
.card__price .label { font-family: var(--font-body); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--ink-55); display: block; }
.card__meta { font-size: 0.9rem; color: var(--ink-55); margin: 0.5rem 0; }
.card__meta b { color: var(--ink-80); font-weight: 500; }
.card__foot { margin-top: auto; padding-top: 0.75rem; border-top: 1px solid var(--line); }
.card__source-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.9rem; color: var(--persimmon); text-decoration: none;
}
.card__source-link:hover { color: var(--oxblood); text-decoration: underline; }

/* ---- Notices ------------------------------------------------------------- */
.notice { border: 1px solid var(--line); border-left: 3px solid var(--persimmon); background: var(--bone-card); padding: 0.9rem 1rem; border-radius: 2px; }
.notice--warn { border-left-color: var(--oxblood); }
.notice--ok { border-left-color: var(--moss); }

/* ---- Footer -------------------------------------------------------------- */
.site-footer { border-top: 1px solid var(--line); margin-top: 2.5rem; padding: 2rem 0 2.5rem; color: var(--ink-55); font-size: 0.92rem; }
.site-footer .tagline { font-family: var(--font-display); font-style: italic; font-size: 1.15rem; color: var(--oxblood); margin-bottom: 0.4rem; }

/* ---- Search page --------------------------------------------------------- */
.hero { padding: 2rem 0 1.25rem; }
.hero h1 { margin-bottom: 0.5rem; }

.searchbar { display: flex; gap: 0.6rem; margin: 1rem 0 0.5rem; }
.searchbar input[type="search"] { flex: 1; }

.search-layout { display: grid; grid-template-columns: 1fr; gap: 1.5rem; align-items: start; }
@media (min-width: 60rem) {
  .search-layout { grid-template-columns: 18rem 1fr; }
  .filters { position: sticky; top: 5.5rem; }
  .filter-toggle { display: none; }
}

.filter-toggle {
  width: 100%; margin-bottom: 1rem; display: flex; justify-content: space-between; align-items: center;
}
.filters {
  background: var(--bone-card); border: 1px solid var(--line); border-radius: 3px; padding: 1.1rem 1.1rem 0.4rem;
}
@media (max-width: 59.99rem) {
  .filters { display: none; }
  .filters.is-open { display: block; }
}
.filters h2 { font-size: 1.05rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--moss); font-family: var(--font-body); margin-bottom: 1rem; }
.filters .field { margin-bottom: 1rem; }
.filters .field > label { font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-55); margin-bottom: 0.3rem; }
.filters select, .filters input { min-height: 44px; font-size: 1rem; }
.filter-actions { display: flex; gap: 0.5rem; margin: 0.4rem 0 1rem; }
.filter-actions .btn { flex: 1; padding: 0.5rem 0.6rem; font-size: 0.72rem; }

.nearme { border-top: 1px solid var(--line); padding-top: 0.9rem; margin-top: 0.3rem; }
.nearme__status { font-size: 0.85rem; color: var(--moss); margin-top: 0.5rem; min-height: 1.1rem; }

.results-head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }
.results-head .count { font-family: var(--font-display); font-size: 1.3rem; }
.results-head .sortwrap { display: flex; align-items: center; gap: 0.5rem; font-size: 0.9rem; color: var(--ink-55); }
.results-head select { min-height: 40px; width: auto; padding: 0.35rem 0.6rem; }

.empty { border: 1px dashed var(--line); border-radius: 3px; padding: 2.5rem 1.5rem; text-align: center; color: var(--ink-55); }
.empty .big { font-family: var(--font-display); font-style: italic; font-size: 1.5rem; color: var(--ink-80); margin-bottom: 0.5rem; }

.card__badges { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 0.5rem; }
.badge-lane { font-size: 0.64rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-35); }
.ends { color: var(--oxblood); font-weight: 500; }
.ends--soon { color: var(--persimmon); }

/* ---- Helpers ------------------------------------------------------------- */
.hidden { display: none !important; }
.spin { display: inline-block; width: 1em; height: 1em; border: 2px solid var(--bone-deep); border-top-color: var(--oxblood); border-radius: 50%; animation: spin 0.7s linear infinite; vertical-align: -0.15em; }
@keyframes spin { to { transform: rotate(360deg); } }
.stack > * + * { margin-top: 1rem; }