:root{
  --bg:#0a0a0a;
  --panel:#12121a;
  --card:#171a22;
  --ink:#ffffff;
  --muted:#a5b4c3;
  --stroke:#ffffff33;
  --accent:#22c55e;
  --accent-strong:#4ade80;
}

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

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  -webkit-font-smoothing:antialiased;
}

a{ color:var(--accent); }

.wrap{
  max-width:1100px;
  margin:0 auto;
  padding:20px 16px 40px;
}

.breadcrumb-nav{
  margin:0 0 16px 0;
  color:var(--muted);
  font-size:0.95rem;
}
.breadcrumb-nav ol{
  list-style:none;
  padding:0;
  margin:0;
  display:flex;
  flex-wrap:wrap;
  gap:6px;
  align-items:center;
}
.breadcrumb-nav li{
  display:flex;
  align-items:center;
  gap:6px;
}
.breadcrumb-nav li+li::before{
  content:'/';
  color:var(--muted);
  opacity:0.6;
}
.breadcrumb-nav a{
  color:var(--accent);
  font-weight:700;
  text-decoration:none;
}
.breadcrumb-nav a:hover{ color:var(--accent-strong); }

.hero{
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:18px;
  align-items:center;
  background:var(--panel);
  border:1px solid var(--stroke);
  border-radius:14px;
  padding:18px;
}
@media(max-width:820px){
  .hero{ grid-template-columns:1fr; }
}
.hero-text h1{
  margin:4px 0 8px 0;
  font-size:2rem;
}
.hero-text .eyebrow{
  color:var(--muted);
  letter-spacing:0.6px;
  text-transform:uppercase;
  margin:0;
  font-size:0.85rem;
}
.hero-text .summary{
  margin:0 0 12px 0;
  color:var(--muted);
}
.hero-meta{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  color:var(--ink);
  font-weight:600;
  margin-bottom:12px;
}
.hero-meta span{ display:inline-flex; gap:4px; align-items:center; }
.cta{
  display:inline-block;
  padding:10px 14px;
  background:var(--accent);
  color:#0a0a0a;
  border-radius:10px;
  text-decoration:none;
  font-weight:700;
  margin-right:10px;
}
.hero-image img{
  width:100%;
  border-radius:12px;
  border:1px solid var(--stroke);
  object-fit:cover;
}
.hero-image figcaption{
  margin-top:8px;
  color:var(--muted);
  font-size:0.95rem;
  line-height:1.4;
}

.section-title{
  margin:22px 0 10px 0;
  font-size:1.1rem;
  letter-spacing:0.5px;
  text-transform:uppercase;
  color:var(--accent);
}

.info-card{
  background:var(--panel);
  border:1px solid var(--stroke);
  border-radius:12px;
  padding:12px 16px;
}

.photo-meta{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:12px;
  margin:0;
}
.photo-meta dt{
  color:var(--muted);
  font-weight:600;
}
.photo-meta dd{
  margin:4px 0 12px 0;
}

.table-wrapper{
  overflow-x:auto;
  background:var(--panel);
  border:1px solid var(--stroke);
  border-radius:12px;
}

.range-table{
  width:100%;
  border-collapse:collapse;
  min-width:520px;
}
.range-table th,
.range-table td{
  padding:12px 14px;
  text-align:left;
  border-bottom:1px solid rgba(255,255,255,0.08);
  vertical-align:middle;
}
.range-table th{
  color:var(--muted);
  text-transform:uppercase;
  font-size:0.75rem;
  letter-spacing:0.7px;
}
.range-table tbody tr:hover{
  background:rgba(255,255,255,0.03);
}
.peak-thumbnail{
  width:70px;
  height:70px;
  border-radius:10px;
  object-fit:cover;
  border:1px solid var(--stroke);
}

.loading-indicator{
  display:flex;
  align-items:center;
  gap:10px;
  padding:16px;
  background:var(--panel);
  border:1px solid var(--stroke);
  border-radius:12px;
  margin:20px 0;
}
.loading-spinner{
  width:22px;
  height:22px;
  border-radius:50%;
  border:3px solid rgba(34, 197, 94, 0.25);
  border-top-color:var(--accent);
  animation:spin 1s linear infinite;
}
.loading-text{ color:var(--muted); }
@keyframes spin{
  to{ transform:rotate(360deg); }
}

.empty{
  color:var(--muted);
  text-align:center;
  margin-top:20px;
}