/* Public auction site. Colors and fonts come from CSS variables set by the admin's Customize tab. */

:root {
  --c-primary: #4b2c5e;
  --c-on-primary: #ffffff;
  --c-accent: #8e6118;
  --c-on-accent: #ffffff;
  --c-bg: #f5f3f7;
  --c-surface: #fcfbfd;
  --c-text: #261e2c;
  --c-muted: #5f5566;
  --c-border: #ddd8e2;
  --c-button: #4b2c5e;
  --c-on-button: #ffffff;
  --c-overlay: rgba(30, 20, 38, 0.55);
  --hero-focal: 50% 50%;
  --font-heading: Georgia, 'Times New Roman', serif;
  --font-body: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --wrap: 1180px;
  --gutter: clamp(18px, 4vw, 32px);
  --radius-card: 6px;
  --radius-control: 8px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--c-bg);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

body.has-bg-image {
  background: transparent;
}

body.has-bg-image::before,
body.has-bg-image::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
}

body.has-bg-image::before {
  background-image: var(--bg-image);
  background-size: cover;
  background-position: center;
  z-index: -2;
}

body.has-bg-image::after {
  background: var(--c-bg);
  opacity: 0.9;
  z-index: -1;
}

#app {
  flex: 1;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 3px solid var(--c-accent);
  outline-offset: 3px;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.noscript {
  padding: 40px var(--gutter);
}

h1,
h2,
h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  margin: 0;
  letter-spacing: -0.005em;
}

h2 {
  font-size: clamp(1.5rem, 3.2vw, 1.9rem);
}

.prose {
  white-space: pre-line;
  max-width: 66ch;
}

/* ---------- Test mode banner ---------- */

.test-banner {
  background: var(--c-text);
  color: var(--c-bg);
  text-align: center;
  font-size: 0.95rem;
  padding: 8px var(--gutter);
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 80px;
  padding-top: 8px;
  padding-bottom: 8px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  min-width: 0;
}

.brand-logo {
  height: 44px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.header-nav {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.header-nav a {
  text-decoration: none;
  font-size: 1rem;
  padding: 8px 12px;
  border-radius: var(--radius-control);
}

.header-nav a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.header-solid .site-header,
.header-overlay .site-header {
  background: var(--c-primary);
  color: var(--c-on-primary);
}

.header-light .site-header {
  background: var(--c-surface);
  color: var(--c-text);
  border-bottom: 1px solid var(--c-border);
}

/* Over-the-photo header: only on the home page when a header photo exists */
.header-overlay .view-home.hero-has-image .site-header {
  position: relative;
  margin-bottom: -80px;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0));
  color: #ffffff;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  background: var(--c-primary);
  color: var(--c-on-primary);
  overflow: hidden;
  isolation: isolate;
}

.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--hero-focal);
  z-index: -2;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background: var(--c-overlay);
  z-index: -1;
}

.hero.has-image {
  color: #ffffff;
  min-height: min(78vh, 720px);
  display: flex;
  align-items: flex-end;
}

.hero .wrap {
  padding-top: clamp(56px, 10vw, 120px);
  padding-bottom: clamp(36px, 6vw, 72px);
}

.header-overlay .view-home.hero-has-image .hero .wrap {
  padding-top: 120px;
}

.hero-title {
  font-size: clamp(2.5rem, 7vw, 4.75rem);
  line-height: 1.02;
  max-width: 14ch;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.hero.has-image .hero-title {
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.25);
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  max-width: 46ch;
  margin: 18px 0 0;
  opacity: 0.94;
}

.status-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-top: 26px;
  font-size: 1.02rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 5px 14px 5px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.status-pill::before {
  content: '';
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.55;
}

.status-pill.is-open::before {
  background: #4ade80;
  opacity: 1;
  box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.25);
}

.countdown {
  display: flex;
  gap: clamp(14px, 3vw, 28px);
  margin-top: 22px;
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  min-width: 3.2ch;
}

.countdown-num {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums lining-nums;
}

.countdown-label {
  font-size: 0.9rem;
  opacity: 0.85;
  margin-top: 6px;
}

.hero-actions {
  margin-top: 30px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 10px 22px;
  border-radius: var(--radius-control);
  border: 2px solid transparent;
  background: var(--c-button);
  color: var(--c-on-button);
  font: 700 1.05rem/1.2 var(--font-body);
  text-decoration: none;
  cursor: pointer;
}

.btn:hover {
  filter: brightness(1.08);
}

.hero .btn {
  background: #ffffff;
  color: var(--c-primary);
}

.hero:not(.has-image) .btn {
  background: var(--c-on-primary);
  color: var(--c-primary);
}

.btn-quiet {
  background: transparent;
  color: var(--c-text);
  border-color: var(--c-border);
}

/* ---------- Sections ---------- */

.section {
  padding-top: clamp(40px, 7vw, 72px);
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-bottom: 22px;
}

.section-count {
  color: var(--c-muted);
  font-size: 1rem;
}

.about {
  padding-top: clamp(36px, 6vw, 60px);
}

.about-text {
  font-size: clamp(1.15rem, 2vw, 1.3rem);
  line-height: 1.65;
  max-width: 60ch;
  white-space: pre-line;
  margin: 12px 0 0;
}

/* ---------- Catalog toolbar ---------- */

.toolbar {
  display: grid;
  gap: 14px;
  margin-bottom: 26px;
}

.toolbar-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.search {
  flex: 1 1 260px;
  position: relative;
}

.search input,
.sort select {
  width: 100%;
  min-height: 50px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-control);
  background: var(--c-surface);
  color: var(--c-text);
  font: inherit;
  font-size: 1.05rem;
  padding: 10px 14px;
}

.sort {
  flex: 0 0 auto;
}

.sort select {
  width: auto;
  padding-right: 36px;
}

.chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}

.chip {
  flex: 0 0 auto;
  border: 1px solid var(--c-border);
  background: var(--c-surface);
  color: var(--c-text);
  border-radius: 999px;
  padding: 8px 16px;
  font: inherit;
  font-size: 0.98rem;
  cursor: pointer;
  min-height: 42px;
}

.chip[aria-pressed='true'] {
  background: var(--c-primary);
  color: var(--c-on-primary);
  border-color: var(--c-primary);
}

/* ---------- Lot cards ---------- */

.lots {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr));
  gap: clamp(16px, 2.4vw, 26px);
}

.lot {
  display: flex;
  flex-direction: column;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}

.lot:hover .lot-name,
.lot:focus-visible .lot-name {
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 2px;
}

.lot-photo {
  aspect-ratio: 4 / 3;
  background: var(--c-border);
  overflow: hidden;
}

.lot-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lot-body {
  padding: 16px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.lot-no {
  font-family: var(--font-heading);
  color: var(--c-accent);
  font-weight: 700;
  font-size: 1.9rem;
  line-height: 1;
  font-variant-numeric: lining-nums;
  display: flex;
  align-items: baseline;
  gap: 5px;
}

.lot-no-label {
  font-size: 0.5em;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.lot-name {
  font-size: 1.22rem;
  line-height: 1.25;
  margin-top: 6px;
}

.lot-cat {
  color: var(--c-muted);
  font-size: 0.95rem;
}

.lot-price {
  margin-top: auto;
  padding-top: 14px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.lot-price-label {
  color: var(--c-muted);
  font-size: 0.95rem;
}

.lot-price-amount {
  font-size: 1.3rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.lot-extra {
  display: flex;
  flex-wrap: wrap;
  gap: 2px 14px;
  color: var(--c-muted);
  font-size: 0.93rem;
  margin-top: 6px;
}

.tag {
  display: inline-block;
  background: var(--c-accent);
  color: var(--c-on-accent);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
}

.placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--c-accent) 10%, var(--c-surface));
  color: var(--c-accent);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 2.6rem;
}

.featured-row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(82%, 340px);
  gap: 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 8px;
}

.featured-row .lot {
  scroll-snap-align: start;
}

@media (min-width: 900px) {
  .featured-row {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, 1fr);
    overflow: visible;
  }
}

.empty {
  border: 1px dashed var(--c-border);
  border-radius: var(--radius-card);
  padding: 34px 22px;
  text-align: center;
  color: var(--c-muted);
  background: var(--c-surface);
}

/* ---------- Item page ---------- */

.crumbs {
  padding: 22px 0 6px;
  font-size: 1rem;
}

.crumbs a {
  text-underline-offset: 4px;
}

.item-layout {
  display: grid;
  gap: clamp(22px, 4vw, 48px);
  padding: 10px 0 0;
}

@media (min-width: 920px) {
  .item-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: start;
  }
  .gallery {
    position: sticky;
    top: 88px;
  }
}

.gallery-main {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 0;
  background: rgba(255, 255, 255, 0.92);
  color: #222;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
}

.gallery-nav.prev {
  left: 10px;
}

.gallery-nav.next {
  right: 10px;
}

.thumbs {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.thumb {
  flex: 0 0 76px;
  height: 76px;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 4px;
  overflow: hidden;
  background: var(--c-border);
  cursor: pointer;
}

.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumb[aria-current='true'] {
  border-color: var(--c-primary);
}

.item-info .lot-no {
  font-size: 2.6rem;
}

.item-title {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  margin-top: 8px;
  text-wrap: balance;
}

.item-meta {
  color: var(--c-muted);
  margin-top: 10px;
  display: grid;
  gap: 2px;
}

.bid-panel {
  margin-top: 26px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-top: 4px solid var(--c-primary);
  border-radius: var(--radius-card);
  padding: 20px 22px;
}

.bid-label {
  color: var(--c-muted);
  font-size: 1rem;
}

.bid-amount {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.05;
  font-variant-numeric: lining-nums tabular-nums;
}

.bid-count {
  color: var(--c-muted);
  font-size: 1rem;
  margin-top: 4px;
}

.bid-facts {
  display: grid;
  gap: 6px;
  margin: 16px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--c-border);
}

.bid-facts div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.bid-facts dt {
  color: var(--c-muted);
}

.bid-facts dd {
  margin: 0;
  font-weight: 700;
  text-align: right;
}

.bid-status {
  margin: 16px 0 0;
  padding: 12px 14px;
  border-radius: var(--radius-control);
  background: color-mix(in srgb, var(--c-primary) 8%, var(--c-surface));
  font-size: 1.02rem;
}

.item-section {
  margin-top: 30px;
}

.item-section h2 {
  font-size: 1.35rem;
  margin-bottom: 8px;
}

.help-box {
  margin-top: 30px;
  padding: 16px 18px;
  border-left: 4px solid var(--c-accent);
  background: var(--c-surface);
  border-radius: 0 var(--radius-control) var(--radius-control) 0;
  white-space: pre-line;
}

.item-pager {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--c-border);
}

.item-pager a {
  text-decoration: none;
  max-width: 48%;
  display: flex;
  flex-direction: column;
}

.item-pager a:hover .pager-name {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.item-pager .pager-dir {
  color: var(--c-muted);
  font-size: 0.95rem;
}

.item-pager .pager-name {
  font-weight: 700;
}

.item-pager .next {
  text-align: right;
  margin-left: auto;
}

/* ---------- Rules page ---------- */

.page-head {
  padding: clamp(32px, 6vw, 56px) 0 8px;
}

.page-head h1 {
  font-size: clamp(2rem, 5vw, 3rem);
}

.dates {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
  gap: 14px;
  margin: 26px 0 0;
}

.dates div {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-card);
  padding: 14px 16px;
}

.dates dt {
  color: var(--c-muted);
  font-size: 0.95rem;
}

.dates dd {
  margin: 4px 0 0;
  font-weight: 700;
}

/* ---------- Rules pop-up ---------- */

.rules-dialog {
  border: 0;
  padding: 0;
  width: min(640px, calc(100vw - 24px));
  max-height: min(88vh, 900px);
  border-radius: 12px;
  background: var(--c-bg);
  color: var(--c-text);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}

.rules-dialog[open] {
  display: flex;
  flex-direction: column;
}

.rules-dialog::backdrop {
  background: rgba(15, 12, 20, 0.6);
}

.rules-dialog-body {
  overflow-y: auto;
  padding: 28px clamp(20px, 4vw, 34px) 8px;
  border-top: 6px solid var(--c-primary);
}

.rules-dialog-body h2 {
  font-size: clamp(1.5rem, 4vw, 1.9rem);
}

.rules-dialog-intro {
  color: var(--c-muted);
  margin: 6px 0 0;
}

.rules-dialog-body .dates {
  margin-top: 18px;
}

.rules-dialog-body section {
  margin-top: 22px;
}

.rules-dialog-body h3 {
  font-size: 1.2rem;
  margin-bottom: 6px;
}

.rules-dialog-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 18px;
  padding: 16px clamp(20px, 4vw, 34px) calc(18px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--c-border);
  background: var(--c-surface);
}

.rules-dialog-foot p {
  margin: 0;
  color: var(--c-muted);
  font-size: 0.95rem;
  flex: 1 1 220px;
}

@media (max-width: 560px) {
  .rules-dialog {
    width: 100vw;
    max-width: 100vw;
    max-height: 92vh;
    margin: auto auto 0;
    border-radius: 14px 14px 0 0;
  }
  .rules-dialog-foot .btn {
    width: 100%;
  }
}

/* ---------- Footer ---------- */

.site-footer {
  margin-top: clamp(56px, 9vw, 96px);
  border-top: 1px solid var(--c-border);
  padding: 28px 0 calc(32px + env(safe-area-inset-bottom));
  color: var(--c-muted);
  font-size: 1rem;
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
}

.site-footer p {
  margin: 0;
  white-space: pre-line;
  max-width: 60ch;
}

.site-footer a {
  text-underline-offset: 4px;
}

main {
  flex: 1;
}

@media (max-width: 560px) {
  body {
    font-size: 1.0625rem;
  }
  .header-nav a {
    padding: 8px;
  }
  .brand-logo {
    height: 38px;
  }
  .sort {
    flex: 1 1 100%;
  }
  .sort select {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
  }
}