:root{
  --ink:#1B2430;
  --ink-soft:#3A4553;
  --muted:#6B7280;
  --line:#E6E2DA;
  --paper:#F7F5F1;
  --white:#FFFFFF;
  --accent:#C2A46B;
  --gold:var(--accent,#C2A46B);
  --gold-deep:#A4844A;
  --gold-soft:#F3EBD9;
  --shadow:0 18px 50px rgba(27,36,48,.08);
  --radius:18px;
  --font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:linear-gradient(180deg,#FBFaf7 0%,var(--paper) 40%,#F3F1EC 100%);
  min-height:100vh;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
img{max-width:100%;display:block}
#app{min-height:100vh}
.preview-banner{
  background:var(--ink);color:#fff;text-align:center;padding:.7rem 1rem;font-size:.92rem;
}
.preview-banner a{color:var(--gold);text-decoration:underline}

header{
  position:sticky;top:0;z-index:40;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:1rem clamp(1rem,3vw,3rem);
  background:rgba(247,245,241,.9);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(27,36,48,.06);
}
.logo{
  display:inline-flex;align-items:center;gap:.55rem;
  font-weight:700;letter-spacing:.02em;font-size:1.05rem;
}
.logo span{color:var(--gold);font-weight:600}
.logo i{
  width:10px;height:10px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  box-shadow:0 0 0 4px rgba(194,164,107,.18);
}
header nav{display:flex;gap:.35rem;flex-wrap:wrap}
header nav button,.browsehead,header>a{
  border:0;background:transparent;padding:.55rem .9rem;border-radius:999px;cursor:pointer;color:var(--ink-soft);
}
header nav button.navactive,header nav button:hover,.browsehead:hover{
  background:var(--white);color:var(--ink);box-shadow:var(--shadow);
}
.browsehead{border:1px solid var(--line);background:var(--white)}

main{padding:0 clamp(1rem,3vw,3rem) 3rem}

.hero{
  display:grid;grid-template-columns:1.15fr .85fr;gap:2rem;align-items:center;
  padding:2.5rem 0 1.5rem;
}
.herotext .eyebrow,.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  color:var(--gold-deep);font-size:.78rem;font-weight:700;letter-spacing:.14em;
}
.herotext h1,h1{
  font-size:clamp(2.1rem,4.5vw,3.6rem);line-height:1.08;margin:.7rem 0 1rem;letter-spacing:-.03em;
}
.introtext{color:var(--ink-soft);font-size:1.08rem;max-width:36rem}
.herofoot{margin-top:1.4rem;color:var(--muted);display:flex;align-items:center;gap:.7rem}
.round{
  width:2rem;height:2rem;border-radius:50%;display:inline-grid;place-items:center;
  background:var(--ink);color:var(--gold);font-size:.9rem;
}
.heroimage{position:relative}
.heroimage img{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:28px;
  box-shadow:var(--shadow);background:#ddd;
}
.imagebadge{
  position:absolute;left:1rem;top:1rem;background:rgba(27,36,48,.86);color:#fff;
  font-size:.72rem;letter-spacing:.08em;padding:.45rem .7rem;border-radius:999px;
}
.herocard{
  position:absolute;right:1rem;bottom:1rem;left:1rem;
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
  background:rgba(255,255,255,.94);border-radius:18px;padding:1rem 1.1rem;
  box-shadow:var(--shadow);
}
.herocard b{color:var(--gold-deep)}

.segment-switch{
  display:inline-flex;background:var(--white);border:1px solid var(--line);border-radius:999px;padding:.25rem;gap:.2rem;margin:0 0 1rem;
  box-shadow:var(--shadow);
}
.segment-switch button{
  border:0;background:transparent;padding:.7rem 1.15rem;border-radius:999px;cursor:pointer;color:var(--ink-soft);font-weight:600;
}
.segment-switch button.active{background:var(--ink);color:#fff}

.searchbox{
  display:grid;grid-template-columns:1.2fr 1fr .9fr auto;gap:.75rem;align-items:end;
  background:var(--white);border:1px solid var(--line);border-radius:24px;padding:1rem;
  box-shadow:var(--shadow);margin:0 0 1.5rem;
}
.searchbox label span{display:block;font-size:.72rem;letter-spacing:.08em;color:var(--muted);margin-bottom:.35rem;font-weight:700}
.searchbox input,.searchbox select,
label input,label select,label textarea,
.admin-panel input,.admin-panel select,.admin-panel textarea,
.editor input,.editor select,.editor textarea{
  width:100%;border:1px solid var(--line);border-radius:14px;padding:.85rem 1rem;background:#fff;outline:none;
}
.searchbox input:focus,label input:focus,label select:focus,label textarea:focus,
.admin-panel input:focus,.admin-panel select:focus,.admin-panel textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(194,164,107,.18)}
label{display:grid;gap:.4rem;font-size:.92rem}
label small,.formhint{color:var(--muted);font-size:.82rem}
.formrow{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.checkfield{display:flex;align-items:center;gap:.65rem}
.checkfield input{width:auto}

.primary,button.primary,a.primary{
  display:inline-flex;align-items:center;justify-content:center;gap:.4rem;
  background:var(--ink);color:#fff;border:0;border-radius:999px;
  padding:.95rem 1.25rem;cursor:pointer;font-weight:650;
  transition:transform .15s ease, background .15s ease;
}
.primary:hover{background:#10171f;transform:translateY(-1px)}
button{cursor:pointer}

.categories{display:flex;flex-wrap:wrap;gap:.5rem;margin:0 0 1.25rem}
.categories button{
  border:1px solid var(--line);background:var(--white);border-radius:999px;padding:.55rem .95rem;color:var(--ink-soft);
}
.categories button.active,.categories button:hover{border-color:var(--ink);color:var(--ink);background:var(--gold-soft)}

.toolbar{
  display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:1rem;margin:1rem 0 1.25rem;
}
.toolbar h2{margin:0;font-size:1.55rem;letter-spacing:-.02em}
.toolbar p{margin:.25rem 0 0;color:var(--muted)}
.filters{display:flex;flex-wrap:wrap;gap:.6rem;align-items:center}

.cards{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.15rem;
}
.card{
  background:var(--white);border:1px solid rgba(27,36,48,.06);border-radius:22px;overflow:hidden;
  box-shadow:var(--shadow);cursor:pointer;display:flex;flex-direction:column;min-height:100%;
  transition:transform .18s ease, box-shadow .18s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:0 22px 55px rgba(27,36,48,.12)}
.card img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#d8d2c8}
.cardbody{padding:1rem 1.05rem 1.15rem;display:grid;gap:.35rem}
.card .tag{
  display:inline-flex;align-self:start;gap:.35rem;align-items:center;
  font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--gold-deep);background:var(--gold-soft);padding:.28rem .55rem;border-radius:999px;
}
.card h3{margin:0;font-size:1.08rem;line-height:1.25;letter-spacing:-.01em}
.card .meta{color:var(--muted);font-size:.92rem}
.card .price{font-weight:700;font-size:1.12rem;margin-top:.25rem}
.card .factsline{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:.35rem}
.card .factsline span{
  background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:.2rem .55rem;font-size:.78rem;color:var(--ink-soft);
}
.empty{
  grid-column:1/-1;text-align:center;padding:3rem 1rem;background:var(--white);border-radius:24px;border:1px dashed var(--line);
}

footer{
  display:flex;flex-wrap:wrap;gap:1rem 1.5rem;align-items:center;justify-content:space-between;
  margin:2rem clamp(1rem,3vw,3rem);padding:1.4rem 0 2rem;border-top:1px solid var(--line);color:var(--muted);font-size:.92rem;
}
footer a:hover{color:var(--ink)}

.maintenance{min-height:55vh;display:grid;place-content:center;text-align:center;gap:1rem;padding:3rem 1rem}

.toast{
  position:fixed;right:1rem;bottom:1rem;z-index:80;background:var(--ink);color:#fff;
  padding:.9rem 1.1rem;border-radius:14px;box-shadow:var(--shadow);max-width:min(90vw,360px);
}

dialog.native-modal{
  border:0;padding:0;border-radius:28px;width:min(960px,94vw);max-height:92vh;overflow:auto;
  box-shadow:0 30px 80px rgba(17,24,39,.28);background:var(--white);
}
dialog::backdrop{background:rgba(16,23,31,.55);backdrop-filter:blur(4px)}
dialog .close{
  position:sticky;top:.8rem;float:right;margin:.8rem;width:2.3rem;height:2.3rem;border-radius:50%;
  border:1px solid var(--line);background:#fff;font-size:1.2rem;z-index:2;
}
.detail-gallery{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.55rem;padding:1rem;background:var(--paper);
}
.detail-gallery img,.detailimage{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:16px;background:#d9d3c9}
.modalbody{padding:0 1.4rem 1.6rem}
.modalbody h2{margin:.4rem 0;letter-spacing:-.02em}
.detail-price{font-size:1.55rem;font-weight:750;margin:.4rem 0}
.detail-kpis{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:.7rem;margin:1rem 0 1.2rem;
}
.detail-kpis div{
  background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:.85rem .9rem;
}
.detail-kpis dt{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0}
.detail-kpis dd{margin:.2rem 0 0;font-weight:700}
.preline{white-space:pre-wrap;color:var(--ink-soft)}
.facts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.8rem;margin:1rem 0}
.facts-grid div{border-top:1px solid var(--line);padding-top:.55rem}
.facts-grid dt{font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.facts-grid dd{margin:.15rem 0 0;font-weight:600}
.detailactions{display:flex;flex-wrap:wrap;gap:.6rem;margin:1.2rem 0}

/* Admin */
.admin-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh;background:#EEF1F4}
.admin-nav{
  background:var(--ink);color:#E8EDF3;padding:1.4rem 1rem;display:flex;flex-direction:column;gap:.35rem;
}
.admin-nav .admin-kicker{color:var(--gold);font-size:.72rem;letter-spacing:.14em;margin:0 0 1rem}
.admin-nav button{
  text-align:left;border:0;background:transparent;color:inherit;padding:.75rem .85rem;border-radius:12px;
}
.admin-nav button.active,.admin-nav button:hover{background:rgba(255,255,255,.08)}
.admin-main{padding:1.4rem clamp(1rem,2vw,2rem)}
.admin-page-title{margin:0 0 1rem;font-size:1.7rem;letter-spacing:-.02em}
.admin-panel{
  background:#fff;border:1px solid #E5E7EB;border-radius:20px;padding:1.1rem;box-shadow:0 10px 30px rgba(15,23,42,.04);
}
.admin-table-tools{display:flex;flex-wrap:wrap;gap:.7rem;margin-bottom:1rem;align-items:end}
.admin-table{width:100%;border-collapse:collapse}
.admin-table th,.admin-table td{padding:.75rem .5rem;border-bottom:1px solid #EEF0F3;text-align:left;vertical-align:top}
.admin-listing-cell{display:grid;gap:.2rem}
.admin-empty{padding:2rem;text-align:center;color:var(--muted)}
.admin-alert{background:#FFF7E8;border:1px solid #F0D9A8;color:#6B4E16;padding:.8rem 1rem;border-radius:12px;margin:.6rem 0}
.editor{display:grid;gap:.85rem}
.editor h2,.editor h3{margin:.2rem 0}
.thumb-row{display:flex;flex-wrap:wrap;gap:.55rem}
.thumb-row figure{margin:0;position:relative;width:96px}
.thumb-row img{width:96px;height:72px;object-fit:cover;border-radius:10px}
.thumb-row button{position:absolute;top:.2rem;right:.2rem;border:0;border-radius:999px;background:rgba(0,0,0,.7);color:#fff;width:1.4rem;height:1.4rem}
.settings-hero{width:min(100%,320px);border-radius:16px;margin-top:.5rem}
.version-row{display:grid;gap:.35rem;padding:.8rem 0;border-bottom:1px solid var(--line)}
code{font-family:var(--mono);font-size:.9em}

@media (max-width:900px){
  .hero{grid-template-columns:1fr;padding-top:1.4rem}
  .searchbox{grid-template-columns:1fr}
  .admin-shell{grid-template-columns:1fr}
  .admin-nav{flex-direction:row;flex-wrap:wrap;position:sticky;top:0;z-index:20}
  .formrow{grid-template-columns:1fr}
  .herocard{position:static;margin-top:.8rem}
  .imagebadge{left:.7rem;top:.7rem}
}

.legal-page{max-width:720px;margin:0 auto;padding:2rem 0 3rem}
.legal-page h1,.legal-page h2{letter-spacing:-.02em}
.legal-page a{color:var(--gold-deep);text-decoration:underline}

/* Platform polish */
.header-actions{display:flex;flex-wrap:wrap;gap:.45rem;align-items:center}
.header-actions a{padding:.55rem .9rem;border-radius:999px;color:var(--ink-soft)}
.header-actions a:hover,.header-actions .browsehead{background:var(--white);box-shadow:var(--shadow);color:var(--ink)}
.badge{display:inline-grid;place-items:center;min-width:1.2rem;padding:0 .35rem;border-radius:999px;background:var(--gold);color:var(--ink);font-size:.72rem;font-weight:700}
.ghost-btn,.card .ghost-btn,button.ghost-btn{
  border:1px solid var(--line)!important;background:var(--white)!important;color:var(--ink-soft)!important;
  border-radius:999px!important;padding:.55rem .95rem!important;font-weight:600;
}
.ghost-btn:hover{border-color:var(--ink)!important;color:var(--ink)!important;background:var(--gold-soft)!important}
.auth-shell,.account-shell{max-width:920px;margin:0 auto;padding:2rem 0 3rem}
.auth-card{max-width:460px;margin:0 auto;background:var(--white);border:1px solid var(--line);border-radius:24px;padding:1.5rem;box-shadow:var(--shadow)}
.auth-card h1{margin:.3rem 0 1rem;font-size:1.8rem}
.seller-box{margin-top:1rem;padding:1rem;border:1px solid var(--line);border-radius:16px;background:var(--paper)}
.thread-row{display:grid;gap:.2rem;padding:1rem 0;border-bottom:1px solid var(--line);color:inherit}
.thread-messages{display:grid;gap:.7rem;margin:1rem 0;max-height:50vh;overflow:auto}
.bubble{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:.8rem 1rem;max-width:80%}
.bubble.mine{justify-self:end;background:var(--gold-soft);border-color:#e5d6b3}
.message-compose{display:grid;gap:.7rem}
button.danger{background:#8B2E2E;color:#fff;border:0;border-radius:999px;padding:.85rem 1.1rem}
dialog.native-modal{margin:auto}
dialog::backdrop{background:rgba(16,23,31,.62);backdrop-filter:blur(6px)}
.heroimage img{background:linear-gradient(145deg,#1B2430,#314055)}
@media(max-width:900px){
  header{flex-wrap:wrap}
  .header-actions{width:100%;justify-content:flex-start}
}