/* =========================================================
   ArNFTWorld — Shared Theme
   Chrome / electric blue / neon lime — matched to the AR NFT
   World logo (metallic silver mark, blue + acid-green glow,
   black backdrop). Used site-wide via /shared/theme.css
   ========================================================= */

:root{
  /* Brand accents (from logo) */
  --accent:#a6ff2e;        /* neon lime green */
  --accent-soft:#c9ff6b;
  --accent-2:#2f8fff;      /* electric blue */
  --accent-2-soft:#6fb8ff;
  --chrome-1:#f2f6f9;      /* metallic silver highlight */
  --chrome-2:#9aa7b0;      /* metallic silver shadow */
  --accent-gold:#e8edf1;   /* kept for price text — now chrome-white instead of gold */

  /* Surfaces — near-black like the logo backdrop */
  --bg-page:#05070a;
  --bg-panel:#0c1015;
  --bg-panel-light:#151b22;
  --bg-card:#10151b;
  --border-soft:rgba(255,255,255,0.08);
  --border-strong:rgba(255,255,255,0.18);

  /* Text */
  --text-primary:#eef3f6;
  --text-secondary:#9fb0bb;
  --text-muted:#657582;

  /* Effects */
  --glow-accent:0 0 24px rgba(166,255,46,0.35);
  --glow-blue:0 0 24px rgba(47,143,255,0.4);
  --shadow-card:0 10px 30px rgba(0,0,0,0.55);
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:9px;

  --font-display:'Baloo 2','Poppins',system-ui,sans-serif;
  --font-body:'Inter',system-ui,-apple-system,sans-serif;

  --sidebar-w:250px;
  --sidebar-w-collapsed:76px;
  --topbar-h:70px;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background:
    radial-gradient(1200px 600px at 15% -10%, rgba(47,143,255,0.16), transparent 60%),
    radial-gradient(1000px 500px at 100% 0%, rgba(166,255,46,0.10), transparent 55%),
    var(--bg-page);
  color:var(--text-primary);
  font-family:var(--font-body);
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,.font-display{font-family:var(--font-display);}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}

::-webkit-scrollbar{width:10px;height:10px;}
::-webkit-scrollbar-track{background:var(--bg-page);}
::-webkit-scrollbar-thumb{background:var(--bg-panel-light);border-radius:8px;}

/* ---------- App shell ---------- */
.app-shell{
  display:flex;
  min-height:100vh;
}
.main-col{
  flex:1;
  min-width:0;
  margin-left:var(--sidebar-w);
  transition:margin-left .2s ease;
}
.app-shell.sidebar-collapsed .main-col{margin-left:var(--sidebar-w-collapsed);}
.page-content{
  padding:28px clamp(16px,3vw,40px) 80px;
  max-width:1400px;
  margin:0 auto;
}

/* ---------- Topbar ---------- */
.topbar{
  position:sticky;top:0;z-index:50;
  height:var(--topbar-h);
  display:flex;align-items:center;gap:16px;
  padding:0 clamp(14px,2.5vw,32px);
  background:rgba(10,31,46,0.85);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--border-soft);
}
.topbar .tb-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;letter-spacing:.2px;}
.topbar .tb-logo .mark{
  width:36px;height:36px;border-radius:10px;
  overflow:hidden;
  background:#000;
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--glow-blue);font-size:1.1rem;
}
.topbar .tb-logo .mark img{width:100%;height:100%;object-fit:cover;}
.tb-search{
  flex:1;max-width:420px;
  display:flex;align-items:center;gap:8px;
  background:var(--bg-panel);
  border:1px solid var(--border-soft);
  border-radius:999px;padding:9px 16px;
  color:var(--text-secondary);
}
.tb-search input{
  background:transparent;border:0;outline:0;color:var(--text-primary);
  width:100%;font-size:.92rem;
}
.tb-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}
.tb-network{
  display:flex;align-items:center;gap:6px;
  background:var(--bg-panel);border:1px solid var(--border-soft);
  padding:8px 12px;border-radius:999px;font-size:.82rem;color:var(--text-secondary);
}
.tb-network .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent);}

/* ---------- Sidebar ---------- */
.sidebar{
  position:fixed;top:0;left:0;bottom:0;
  width:var(--sidebar-w);
  background:linear-gradient(180deg,var(--bg-panel),#000 90%);
  border-right:1px solid var(--border-soft);
  display:flex;flex-direction:column;
  z-index:60;transition:width .2s ease;
}
.app-shell.sidebar-collapsed .sidebar{width:var(--sidebar-w-collapsed);}
.sb-head{
  height:var(--topbar-h);
  display:flex;align-items:center;gap:10px;
  padding:0 18px;border-bottom:1px solid var(--border-soft);
  white-space:nowrap;overflow:hidden;
}
.sb-head .mark{
  width:36px;height:36px;min-width:36px;border-radius:10px;
  overflow:hidden;background:#000;
  display:flex;align-items:center;justify-content:center;box-shadow:var(--glow-blue);
}
.sb-head .mark img{width:100%;height:100%;object-fit:cover;}
.sb-head .name{font-family:var(--font-display);font-weight:800;font-size:1.05rem;}
.sb-toggle{
  margin-left:auto;width:26px;height:26px;border-radius:8px;
  background:var(--bg-panel-light);border:1px solid var(--border-soft);
  display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-secondary);
  flex:none;
}
.sb-nav{flex:1;overflow-y:auto;padding:14px 10px;}
.sb-section-label{
  font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;
  color:var(--text-muted);padding:14px 12px 6px;white-space:nowrap;overflow:hidden;
}
.sb-link{
  display:flex;align-items:center;gap:12px;
  padding:11px 12px;border-radius:var(--radius-sm);
  color:var(--text-secondary);font-size:.92rem;font-weight:600;
  margin-bottom:2px;white-space:nowrap;overflow:hidden;
}
.sb-link .ic{width:20px;min-width:20px;text-align:center;font-size:1.05rem;}
.sb-link .desc{display:block;font-size:.72rem;font-weight:400;color:var(--text-muted);white-space:normal;line-height:1.3;margin-top:2px;}
.sb-link:hover{background:var(--bg-panel-light);color:var(--text-primary);}
.sb-link.active{background:rgba(166,255,46,0.12);color:var(--accent);border:1px solid rgba(166,255,46,0.25);}
.app-shell.sidebar-collapsed .sb-link .label-wrap,
.app-shell.sidebar-collapsed .sb-section-label,
.app-shell.sidebar-collapsed .sb-head .name{display:none;}
.app-shell.sidebar-collapsed .sb-link{justify-content:center;}
.app-shell.sidebar-collapsed .sb-head{padding:0 8px;justify-content:center;}
.app-shell.sidebar-collapsed .sb-head .mark{display:none;}
.app-shell.sidebar-collapsed .sb-toggle{margin-left:0;}
.sb-foot{padding:14px;border-top:1px solid var(--border-soft);font-size:.72rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:12px;font-weight:700;font-size:.92rem;
  border:1px solid transparent;cursor:pointer;transition:transform .15s ease, box-shadow .15s ease, opacity .15s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn-primary{background:linear-gradient(135deg,var(--accent-2),var(--accent));color:#04211a;box-shadow:var(--glow-accent);}
.btn-primary:hover{box-shadow:0 0 30px rgba(166,255,46,0.5);}
.btn-outline{background:transparent;border-color:var(--border-strong);color:var(--text-primary);}
.btn-outline:hover{background:var(--bg-panel-light);}
.btn-ghost{background:var(--bg-panel);color:var(--text-secondary);}
.btn-ghost:hover{color:var(--text-primary);}
.btn-sm{padding:7px 14px;font-size:.8rem;border-radius:9px;}
.btn-block{width:100%;}
.btn[disabled]{opacity:.5;cursor:not-allowed;}

/* ---------- Cards / panels ---------- */
.panel{
  background:var(--bg-panel);
  border:1px solid var(--border-soft);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);
}
.card{
  background:var(--bg-card);
  border:1px solid var(--border-soft);
  border-radius:var(--radius-md);
  overflow:hidden;
  transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.card:hover{transform:translateY(-4px);border-color:rgba(166,255,46,0.35);box-shadow:0 16px 40px rgba(0,0,0,0.4);}
.card .thumb{
  aspect-ratio:1/1;width:100%;
  background:linear-gradient(135deg,var(--bg-panel-light),var(--bg-card));
  position:relative;overflow:hidden;
}
.card .thumb img,.card .thumb model-viewer{width:100%;height:100%;object-fit:cover;}
.card .thumb .badge-3d{
  position:absolute;top:10px;left:10px;
  background:rgba(10,31,46,0.85);border:1px solid var(--border-strong);
  color:var(--accent);font-size:.68rem;font-weight:800;letter-spacing:.05em;
  padding:4px 8px;border-radius:999px;display:flex;align-items:center;gap:4px;
}
.card .body{padding:14px 16px 16px;}
.card .title{font-weight:700;font-size:.98rem;margin:0 0 4px;}
.card .sub{font-size:.78rem;color:var(--text-muted);margin:0 0 10px;}
.card .price-row{display:flex;align-items:center;justify-content:space-between;}
.card .price{font-weight:800;color:var(--accent-gold);font-size:.95rem;}

.chip{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--bg-panel-light);border:1px solid var(--border-soft);
  padding:5px 12px;border-radius:999px;font-size:.76rem;color:var(--text-secondary);
}
.chip.chip-live{color:var(--accent);border-color:rgba(166,255,46,0.35);background:rgba(166,255,46,0.1);}

/* ---------- Grid utilities ---------- */
.grid{display:grid;gap:20px;}
.grid-cards{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:38px 0 18px;flex-wrap:wrap;}
.section-head h2{margin:0;font-size:1.5rem;}
.section-head p{margin:4px 0 0;color:var(--text-secondary);font-size:.9rem;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  border-radius:24px;
  overflow:hidden;
  min-height:480px;
  display:flex;align-items:center;
  isolation:isolate;
  border:1px solid var(--border-soft);
}
.hero .hero-bg{
  position:absolute;inset:0;z-index:-2;
  background-image:url('../images/hero-park.jpg');
  background-size:cover;background-position:center 60%;
  transform:scale(1.02);
}
.hero .hero-veil{
  position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(180deg, rgba(2,4,7,0.15) 0%, rgba(2,4,7,0.6) 55%, rgba(2,4,7,0.94) 100%),
    linear-gradient(90deg, rgba(2,4,7,0.8) 0%, rgba(2,4,7,0.3) 55%, rgba(2,4,7,0.05) 100%);
}
.hero .hero-inner{
  padding:56px clamp(20px,4vw,64px);
  max-width:680px;
}
.hero .eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--accent);font-weight:700;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;
  background:rgba(166,255,46,0.12);border:1px solid rgba(166,255,46,0.3);
  padding:6px 14px;border-radius:999px;margin-bottom:18px;
}
.hero h1{
  font-size:clamp(2.1rem,4.2vw,3.4rem);line-height:1.08;margin:0 0 16px;
  text-shadow:0 4px 24px rgba(0,0,0,0.5);
}
.hero h1 .accent-text{
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p.lead{font-size:1.05rem;color:var(--text-primary);opacity:.9;margin:0 0 28px;max-width:520px;}
.hero .hero-cta{display:flex;gap:14px;flex-wrap:wrap;}
.hero .hero-stats{
  display:flex;gap:28px;margin-top:36px;flex-wrap:wrap;
}
.hero .hero-stats .stat b{display:block;font-size:1.3rem;font-family:var(--font-display);}
.hero .hero-stats .stat span{font-size:.76rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;}

/* ---------- Forms ---------- */
.field{margin-bottom:16px;}
.field label{display:block;font-size:.82rem;font-weight:700;color:var(--text-secondary);margin-bottom:7px;}
.field input,.field select,.field textarea{
  width:100%;background:var(--bg-panel-light);border:1px solid var(--border-soft);
  border-radius:10px;padding:11px 13px;color:var(--text-primary);font-size:.92rem;font-family:inherit;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent-2);}
.field .hint{font-size:.75rem;color:var(--text-muted);margin-top:6px;}

/* ---------- Footer ---------- */
.site-footer{
  border-top:1px solid var(--border-soft);
  margin-top:60px;padding:36px clamp(16px,3vw,40px);
  color:var(--text-muted);font-size:.85rem;
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
}
.site-footer a{color:var(--text-secondary);}
.site-footer a:hover{color:var(--accent);}

/* ---------- Progress / mint meter ---------- */
.meter{height:10px;border-radius:999px;background:var(--bg-panel-light);overflow:hidden;border:1px solid var(--border-soft);}
.meter > span{display:block;height:100%;background:linear-gradient(90deg,var(--accent-2),var(--accent));}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .sidebar{transform:translateX(-100%);}
  .app-shell.sidebar-open .sidebar{transform:translateX(0);}
  .main-col{margin-left:0 !important;}
  .tb-search{display:none;}
  .hero{min-height:400px;}
}