/* ---------- Theme tokens ---------- */
:root{
  /* Warm, soft, paper-like palette */
  --bg:            #fbf7f2;
  --bg-soft:       #f3ece2;
  --surface:       #ffffff;
  --surface-2:     #fbf6ee;
  --text:          #2a2622;
  --text-muted:    #6b6259;
  --line:          #e8dfd2;
  --line-strong:   #d8ccba;

  --accent:        #c2613f;   /* terracotta */
  --accent-ink:    #8b3f24;
  --accent-soft:   #f5dccf;

  --available:     #2f7d52;
  --available-bg:  #e3f1e8;
  --reserved:      #b07d12;
  --reserved-bg:   #fbeed1;
  --sold:          #a0392a;
  --sold-bg:       #f3dcd6;

  --shadow-sm: 0 1px 2px rgba(60, 40, 20, .06);
  --shadow-md: 0 8px 24px rgba(80, 55, 30, .08);
  --shadow-lg: 0 24px 60px rgba(60, 40, 20, .18);

  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
}

/* ---------- Reset / base ---------- */
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--text);
  background:
    radial-gradient(900px 600px at 15% -10%, rgba(194, 97, 63, .08), transparent 60%),
    radial-gradient(800px 600px at 95% 0%, rgba(176, 125, 18, .07), transparent 55%),
    var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a{ color: var(--accent-ink); text-decoration: none }
a:hover{ text-decoration: underline }

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

.container{ max-width: 1100px; margin: 0 auto; padding: 0 20px }

/* ---------- Header ---------- */
.site-header{
  position: sticky; top: 0; z-index: 10;
  background: rgba(251, 247, 242, .85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  display:flex; align-items:flex-start; justify-content:space-between;
  gap: 16px;
  padding: 18px 0;
}
.brand-block{ min-width: 0; flex: 1 1 auto }
.brand{
  margin: 0;
  font-size: 26px;
  letter-spacing: .2px;
  color: var(--accent-ink);
  font-weight: 700;
}
.tagline{
  margin: 6px 0 0;
  color: var(--text-muted);
  font-size: 14px;
  max-width: 64ch;
}

.header-actions{ display:flex; gap: 10px; flex-shrink: 0; padding-top: 4px }
.pill{
  padding: 8px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--text);
  background: var(--surface);
  font-size: 14px;
  transition: background .12s ease, border-color .12s ease;
}
.pill:hover{ background: var(--surface-2); text-decoration: none; border-color: var(--accent) }
.pill-ghost{ background: transparent }

/* ---------- Controls ---------- */
.controls{
  display: flex; gap: 12px; flex-wrap: wrap;
  padding: 22px 0 6px;
}
.search{ flex: 1 1 320px }
.filters{ display:flex; gap: 10px; flex: 1 1 320px; justify-content: flex-end; flex-wrap: wrap }

input[type="search"], select, input[type="text"], input[type="number"], input[type="url"], input[type="date"], textarea{
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  outline: none;
  transition: border-color .12s ease, box-shadow .12s ease;
}
select{ max-width: 220px; cursor: pointer }
input[type="search"]:focus,
select:focus,
input[type="text"]:focus,
input[type="number"]:focus,
input[type="url"]:focus,
input[type="date"]:focus,
textarea:focus{
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(194, 97, 63, .14);
}

.status-line{ color: var(--text-muted); padding: 12px 0 }

/* ---------- Grid & cards ---------- */
.grid{
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
  padding-bottom: 32px;
}
.card{
  grid-column: span 12;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform .14s ease, box-shadow .14s ease, border-color .14s ease;
  display: flex; flex-direction: column;
  position: relative;
}
.card:hover, .card:focus-visible{
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--line-strong);
  outline: none;
}

.card-media{
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--bg-soft);
  overflow: hidden;
}
.card-media img{
  width: 100%; height: 100%;
  object-fit: cover;
}
.card-media .img-fallback{
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 6px;
  color: var(--text-muted);
  background:
    repeating-linear-gradient(45deg, var(--bg-soft) 0 12px, var(--surface-2) 12px 24px);
  font-size: 13px;
  text-align: center;
  padding: 12px;
}
.card-media .img-fallback .icon{ font-size: 28px; line-height: 1 }

.card-body{
  padding: 14px 16px 16px;
  display: flex; flex-direction: column; gap: 8px;
  flex: 1;
}
.card-top{
  display: flex; align-items: flex-start; justify-content: space-between; gap: 10px;
}
.card-title{
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text);
}
.card-meta{
  margin: 0;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.4;
}
.price{
  font-weight: 700;
  white-space: nowrap;
  color: var(--accent-ink);
  font-size: 16px;
}

/* Status badges (cards + modal) */
.badge{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid transparent;
  width: fit-content;
}
.badge::before{
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: currentColor;
}
.badge-available{ color: var(--available); background: var(--available-bg); border-color: rgba(47,125,82,.25) }
.badge-reserved { color: var(--reserved);  background: var(--reserved-bg);  border-color: rgba(176,125,18,.3) }
.badge-sold     { color: var(--sold);      background: var(--sold-bg);      border-color: rgba(160,57,42,.3) }

/* Sold / reserved card visual treatment */
.card.is-sold .card-media img,
.card.is-sold .card-media .img-fallback{
  filter: grayscale(.85) opacity(.55);
}
.card.is-sold .card-title{ text-decoration: line-through; text-decoration-color: rgba(0,0,0,.25) }
.card.is-sold .price{ color: var(--text-muted) }

.card.is-reserved .card-media::after{
  content: "";
  position: absolute; inset: 0;
  background: rgba(176,125,18,.08);
  pointer-events: none;
}

/* Sold/reserved corner ribbon for instant scanning */
.ribbon{
  position: absolute;
  top: 12px; left: 12px;
  z-index: 1;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.ribbon-sold    { background: var(--sold);     color: #fff }
.ribbon-reserved{ background: var(--reserved); color: #fff }

@media (min-width: 680px){
  .card{ grid-column: span 6 }
}
@media (min-width: 980px){
  .card{ grid-column: span 4 }
}

/* ---------- Empty state ---------- */
.empty-state{
  grid-column: 1 / -1;
  text-align: center;
  padding: 56px 20px;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-lg);
}
.empty-state .icon{ font-size: 36px; margin-bottom: 10px }
.empty-state h2{ margin: 0 0 6px; font-size: 18px; color: var(--text) }
.empty-state p{ margin: 0 }

/* ---------- Info cards ---------- */
.info-card{
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px;
  margin: 18px 0 26px;
  box-shadow: var(--shadow-sm);
}
.info-card h2{ margin: 0 0 12px; font-size: 18px; color: var(--accent-ink) }
.info-card ol, .info-card ul{ margin: 0; padding-left: 20px; color: var(--text) }
.info-card li{ margin: 4px 0 }
.fineprint{ color: var(--text-muted); font-size: 13px; margin: 12px 0 0 }

/* ---------- Footer ---------- */
.site-footer{
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
  padding: 18px 0 32px;
  border-top: 1px solid var(--line);
  margin-top: 12px;
}

/* ---------- Accessibility helpers ---------- */
.sr-only{
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); border: 0;
}

/* ---------- Modal ---------- */
.modal-backdrop{
  position: fixed; inset: 0;
  background: rgba(40, 25, 15, .55);
  z-index: 20;
}
.modal{
  width: min(980px, calc(100vw - 24px));
  max-height: calc(100vh - 24px);
  overflow: auto;
  border: none;
  border-radius: var(--radius-lg);
  padding: 0;
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-lg);
}
.modal::backdrop{ background: transparent }

.icon-btn{
  position: absolute; top: 14px; right: 14px;
  width: 40px; height: 40px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(255,255,255,.95);
  color: var(--text);
  cursor: pointer;
  font-size: 18px;
  font-weight: 600;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: background .12s ease, border-color .12s ease;
  z-index: 2;
}
.icon-btn:hover{ background: var(--surface-2); border-color: var(--accent) }
.icon-btn:focus-visible{ outline: 3px solid rgba(194,97,63,.35); outline-offset: 2px }

.modal-body{
  display: grid;
  grid-template-columns: 1fr;
}
.modal-media{
  position: relative;
  background: var(--bg-soft);
}
.modal-media img{
  width: 100%;
  max-height: 520px;
  object-fit: cover;
}
.modal-media .img-fallback{
  position: relative;
  height: 320px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px;
  color: var(--text-muted);
  background:
    repeating-linear-gradient(45deg, var(--bg-soft) 0 14px, var(--surface-2) 14px 28px);
}
.modal-media .img-fallback .icon{ font-size: 36px }

.thumbs{
  display: flex; gap: 10px; padding: 12px;
  overflow-x: auto;
  border-top: 1px solid var(--line);
  background: var(--surface-2);
}
.thumbs img{
  width: 90px; height: 68px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  cursor: pointer;
  opacity: .85;
  transition: opacity .12s ease, border-color .12s ease;
  flex-shrink: 0;
}
.thumbs img:hover, .thumbs img.is-active{
  opacity: 1;
  border-color: var(--accent);
}

.modal-details{ padding: 22px }
.modal-top{ display: flex; flex-direction: column; gap: 10px }
.modal-top h3{ margin: 0; font-size: 22px; line-height: 1.25; color: var(--text) }
.price-row{ display: flex; align-items: center; gap: 12px; flex-wrap: wrap }
.price-row .price{ font-size: 22px }

.desc{ color: var(--text); line-height: 1.6; margin: 14px 0 0 }

.meta{
  display: grid; gap: 8px;
  margin: 18px 0;
}
.meta div{
  display: flex; justify-content: space-between; align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-2);
}
.meta dt{ color: var(--text-muted); font-size: 13px }
.meta dd{ margin: 0; font-weight: 600; text-align: right }

.cta{ display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px }
.btn{
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  min-width: 140px;
  cursor: pointer;
  transition: background .12s ease, border-color .12s ease, opacity .12s ease;
}
.btn:hover{ background: var(--accent-ink); border-color: var(--accent-ink); text-decoration: none }
.btn:focus-visible{ outline: 3px solid rgba(194,97,63,.35); outline-offset: 2px }
.btn-ghost{
  background: var(--surface);
  color: var(--accent-ink);
  border-color: var(--line-strong);
}
.btn-ghost:hover{ background: var(--surface-2); color: var(--accent-ink); border-color: var(--accent) }
.btn[aria-disabled="true"]{
  opacity: .55;
  cursor: not-allowed;
  pointer-events: none;
}

@media (min-width: 900px){
  .modal-body{ grid-template-columns: 1.1fr .9fr }
  .modal-details{ padding: 26px }
  .modal-media .img-fallback{ height: 100%; min-height: 380px }
}

/* ---------- Mobile tweaks ---------- */
@media (max-width: 600px){
  .header-inner{ flex-direction: column; align-items: flex-start }
  .header-actions{ width: 100% }
  .pill{ flex: 1; text-align: center }
  .filters{ justify-content: flex-start }
  select{ max-width: 100% }
  .brand{ font-size: 22px }
}