:root{
  --bg:#0f1419;
  --panel:#15202b;
  --panel2:#1e2732;
  --border:#2f3336;
  --text:#e7e9ea;
  --muted:#8b98a5;
  --accent:#1d9bf0;
  --ok:#00ba7c;
  --warn:#f0a500;
  --danger:#f4212e;
  --gold:#ffd166;
}
*{box-sizing:border-box;}
body{
  margin:0;
  background:
    radial-gradient(circle at 18% 5%, rgba(29,155,240,.14), transparent 34%),
    radial-gradient(circle at 80% 0%, rgba(255,209,102,.1), transparent 32%),
    var(--bg);
  color:var(--text);
  font-family:Arial, Helvetica, sans-serif;
}
a{color:inherit;text-decoration:none;}
.page{
  max-width:1220px;
  margin:0 auto;
  padding:24px 16px 48px;
}
.topbar{
  display:flex;
  justify-content:space-between;
  gap:14px;
  align-items:center;
  flex-wrap:wrap;
  margin-bottom:22px;
}
.brand{
  display:flex;
  align-items:center;
  gap:14px;
}
.brand img{
  width:70px;
  border-radius:16px;
}
.brand h1{
  margin:0;
  font-size:1.45rem;
}
.brand p,.muted{color:var(--muted);}
.nav-actions,.button-row{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
}
.btn{
  border:none;
  border-radius:999px;
  padding:11px 16px;
  font-size:14px;
  font-weight:bold;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
}
.primary{background:var(--accent);color:#fff;}
.secondary{background:transparent;border:1px solid var(--border);color:var(--text);}
.danger{background:var(--danger);color:#fff;}
.hero{
  background:
    linear-gradient(135deg, rgba(21,32,43,.96), rgba(18,26,34,.94)),
    radial-gradient(circle at 12% 18%, rgba(255,209,102,.14), transparent 36%);
  border:1px solid var(--border);
  border-radius:26px;
  padding:28px;
  margin-bottom:18px;
  overflow:hidden;
  position:relative;
}
.hero::after{
  content:"";
  position:absolute;
  width:240px;
  height:240px;
  border-radius:50%;
  right:-70px;
  bottom:-90px;
  background:radial-gradient(circle, rgba(29,155,240,.18), transparent 68%);
  pointer-events:none;
}
.hero-kicker{
  color:#9bd4ff;
  font-size:12px;
  font-weight:bold;
  letter-spacing:.11em;
  text-transform:uppercase;
  margin-bottom:10px;
}
.hero h2{
  margin:0;
  font-size:clamp(2rem,5vw,4rem);
  letter-spacing:-.05em;
}
.hero p{
  max-width:760px;
  color:#c7d5e3;
  line-height:1.65;
  margin:12px 0 0;
}
.notice,.success,.error{
  padding:14px 16px;
  border-radius:14px;
  line-height:1.5;
  margin-bottom:16px;
}
.notice{background:#172734;border:1px solid #23415a;color:#cfe9ff;}
.success{display:none;background:rgba(0,186,124,.15);border:1px solid rgba(0,186,124,.35);color:#b9ffe2;}
.error{display:none;background:#34171c;border:1px solid #7b2d36;color:#ffd4d7;white-space:pre-wrap;}
.store-admin-stats{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  gap:12px;
  margin:0 0 18px;
}
.store-admin-stat{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:18px;
  padding:16px;
}
.store-admin-stat span{
  display:block;
  color:var(--muted);
  font-size:12px;
  font-weight:bold;
  text-transform:uppercase;
  letter-spacing:.06em;
}
.store-admin-stat strong{
  display:block;
  margin-top:8px;
  font-size:1.55rem;
  color:#fff;
}
.store-admin-panel{
  margin-bottom:18px;
}
.store-order-row{
  display:grid;
  grid-template-columns:minmax(0,1.4fr) minmax(130px,.55fr) minmax(130px,.45fr);
  gap:12px;
  align-items:center;
  background:var(--panel2);
  border:1px solid var(--border);
  border-radius:16px;
  padding:12px;
}
.partner-promo{
  display:grid;
  grid-template-columns:minmax(280px,.92fr) minmax(280px,1.08fr);
  gap:18px;
  align-items:center;
  background:
    radial-gradient(circle at 12% 16%, rgba(255,107,159,.18), transparent 36%),
    radial-gradient(circle at 88% 10%, rgba(54,214,255,.16), transparent 34%),
    linear-gradient(135deg, rgba(21,32,43,.98), rgba(18,26,34,.95));
  border:1px solid rgba(255,255,255,.1);
  border-radius:26px;
  padding:18px;
  margin:0 0 18px;
  box-shadow:0 18px 36px rgba(0,0,0,.24);
}
.partner-promo-media{
  display:block;
  overflow:hidden;
  border-radius:22px;
  background:#f8fbff;
  border:1px solid rgba(255,255,255,.14);
  box-shadow:0 14px 28px rgba(0,0,0,.22);
}
.partner-promo-media img{
  width:100%;
  display:block;
}
.partner-promo-copy{
  display:grid;
  gap:12px;
}
.partner-promo-copy h3{
  margin:0;
  font-size:clamp(2rem,5vw,4.4rem);
  line-height:.92;
  letter-spacing:-.06em;
}
.partner-promo-copy p{
  margin:0;
  color:#c7d5e3;
  line-height:1.6;
}
.toolbar,.card{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:20px;
  padding:18px;
}
.toolbar{
  display:grid;
  grid-template-columns:1fr 220px;
  gap:12px;
  margin-bottom:18px;
}
.input,.select,.textarea{
  width:100%;
  background:#0f1419;
  color:var(--text);
  border:1px solid var(--border);
  border-radius:12px;
  padding:11px 12px;
  font:inherit;
}
.textarea{min-height:118px;resize:vertical;}
.grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(240px,1fr));
  gap:16px;
}
.listing-card{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:20px;
  overflow:hidden;
  transition:.18s ease;
}
.listing-card:hover{
  transform:translateY(-2px);
  border-color:#3c4f63;
}
.listing-image{
  width:100%;
  aspect-ratio:1/1;
  object-fit:cover;
  display:block;
  background:#0b0f14;
}
.listing-body{
  padding:14px;
  display:grid;
  gap:8px;
}
.listing-title{
  font-weight:800;
  font-size:1.05rem;
}
.listing-price{
  font-size:1.25rem;
  font-weight:900;
  color:#fff;
}
.small{
  font-size:12px;
  color:var(--muted);
  line-height:1.45;
}
.badge{
  display:inline-flex;
  width:max-content;
  padding:6px 10px;
  border-radius:999px;
  font-size:12px;
  font-weight:bold;
  border:1px solid var(--border);
  background:#18232d;
}
.badge.ok{background:rgba(0,186,124,.15);border-color:rgba(0,186,124,.35);color:#b9ffe2;}
.badge.warn{background:rgba(240,165,0,.15);border-color:rgba(240,165,0,.35);color:#ffd78b;}
.badge.danger{background:rgba(244,33,46,.15);border-color:rgba(244,33,46,.35);color:#ffd4d7;}
.badge.sold{background:rgba(139,152,165,.18);border-color:rgba(139,152,165,.35);color:#e5edf5;}
.detail-layout{
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);
  gap:18px;
  align-items:start;
}
.gallery{
  display:grid;
  gap:12px;
}
.gallery-main{
  width:100%;
  border-radius:24px;
  border:1px solid var(--border);
  aspect-ratio:1/1;
  object-fit:cover;
  background:#0b0f14;
}
.gallery-thumbs{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(86px,1fr));
  gap:10px;
}
.gallery-thumb{
  width:100%;
  aspect-ratio:1/1;
  object-fit:cover;
  border-radius:14px;
  border:1px solid var(--border);
  cursor:pointer;
  background:#0b0f14;
}
.meta-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
  margin:14px 0;
}
.meta-box{
  background:var(--panel2);
  border:1px solid var(--border);
  border-radius:14px;
  padding:12px;
}
.meta-box strong{display:block;margin-top:4px;}
.form-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
}
.form-grid .full{grid-column:1/-1;}
.check-list{
  display:grid;
  gap:8px;
}
.check-row{
  display:flex;
  gap:10px;
  align-items:flex-start;
  background:var(--panel2);
  border:1px solid var(--border);
  border-radius:12px;
  padding:10px;
  color:#dce6ef;
  line-height:1.45;
}
.table-list{
  display:grid;
  gap:10px;
}
.admin-listing-row{
  display:grid;
  grid-template-columns:84px 1fr auto;
  gap:12px;
  align-items:center;
  background:var(--panel2);
  border:1px solid var(--border);
  border-radius:16px;
  padding:12px;
}
.admin-listing-row img{
  width:84px;
  height:84px;
  object-fit:cover;
  border-radius:14px;
  background:#0b0f14;
}
.modal{
  position:fixed;
  inset:0;
  display:none;
  align-items:center;
  justify-content:center;
  padding:18px;
  background:rgba(0,0,0,.7);
  z-index:50;
}
.modal.show{display:flex;}
.modal-card{
  width:min(560px,100%);
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:22px;
  padding:20px;
}
@media (max-width:820px){
  .toolbar,.detail-layout,.form-grid,.partner-promo{grid-template-columns:1fr;}
  .store-order-row{grid-template-columns:1fr;}
  .admin-listing-row{grid-template-columns:1fr;}
  .admin-listing-row img{width:100%;height:auto;aspect-ratio:16/10;}
}