:root{
  --bg:#070707; --panel:#111; --panel2:#171717; --gold:#d9a63a; --gold2:#f2c96b;
  --text:#f7f1df; --muted:#a99f8a; --line:rgba(217,166,58,.22); --danger:#ff6b6b;
}
*{box-sizing:border-box}
body{margin:0;background:radial-gradient(circle at top,#1b1408 0,#070707 42%,#030303 100%);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif}
a{color:inherit;text-decoration:none}
.glass{background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.025));border:1px solid var(--line);box-shadow:0 22px 80px rgba(0,0,0,.35);backdrop-filter:blur(16px);border-radius:18px}
.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px;overflow:hidden;position:relative}
.gold-orb{position:absolute;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,rgba(217,166,58,.18),transparent 60%);filter:blur(10px)}
.login-card{width:min(430px,100%);padding:44px;position:relative;text-align:center}
.brand-mark{font-size:48px;color:var(--gold2)}
h1{letter-spacing:.04em}
.login-card h1{font-family:Georgia,serif;font-size:42px;margin:10px 0 0;color:var(--gold2)}
.subtitle{text-transform:uppercase;letter-spacing:.32em;color:var(--gold);font-size:12px}
.access{margin:30px 0;color:var(--muted)}
.login-form{text-align:left;display:grid;gap:10px}
label{font-size:12px;color:var(--muted)}
input,select{width:100%;border:1px solid var(--line);background:#090909;color:var(--text);border-radius:10px;padding:13px 14px;outline:none}
input:focus,select:focus{border-color:var(--gold)}
.btn,button{border:0;border-radius:10px;padding:13px 18px;cursor:pointer;font-weight:800;text-transform:uppercase;letter-spacing:.04em}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#160f04;display:inline-flex;justify-content:center}
.alert{background:rgba(255,107,107,.1);border:1px solid rgba(255,107,107,.35);color:#ffd6d6;border-radius:10px;padding:12px;margin-bottom:15px}
.topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:18px;justify-content:space-between;padding:16px 24px;background:rgba(3,3,3,.82);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}
.logo strong{font-family:Georgia,serif;color:var(--gold2);display:block;font-size:22px;letter-spacing:.08em}.logo span{font-size:10px;color:var(--gold);letter-spacing:.2em;text-transform:uppercase}
.search{display:flex;gap:8px;flex:1;max-width:620px}
.search button,.mini{background:#1e1709;color:var(--gold2);border:1px solid var(--line)}
nav{display:flex;gap:14px;color:var(--muted);font-size:14px}
.shell{max-width:1180px;margin:0 auto;padding:28px 18px 70px}
.hero{min-height:240px;display:flex;align-items:center;justify-content:space-between;padding:38px;margin-bottom:18px;background:linear-gradient(120deg,rgba(217,166,58,.12),rgba(0,0,0,.45)),url('../img/hero.svg') right center/contain no-repeat}
.eyebrow{text-transform:uppercase;color:var(--gold);letter-spacing:.14em;font-size:12px}
.hero h1{font-size:44px;margin:0 0 8px}
.hero p{color:var(--muted)}
.hero-price{border:1px solid var(--line);padding:24px;border-radius:16px;text-align:center;background:rgba(217,166,58,.10)}
.hero-price span{display:block;color:var(--muted)}.hero-price strong{font-size:56px;color:var(--gold2)}
.filters{padding:14px;margin-bottom:18px}.filters form{display:flex;gap:10px}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.product-card{overflow:hidden;transition:.2s transform,.2s border-color}
.product-card:hover{transform:translateY(-4px);border-color:rgba(242,201,107,.6)}
.product-img{height:230px;display:grid;place-items:center;background:radial-gradient(circle,#222,#080808)}
.product-img img{max-height:210px;max-width:90%;object-fit:contain}
.product-info{padding:16px}.product-info small{color:var(--gold)}.product-info h2{font-size:16px;margin:5px 0}.product-info p{color:var(--muted);font-size:13px}
.prices{display:flex;align-items:end;gap:10px}.old{color:#7e7565;text-decoration:line-through}.prices strong{color:var(--gold2);font-size:20px}
.detail-card{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;padding:28px}.detail-image{display:grid;place-items:center;background:radial-gradient(circle,#1b1b1b,#070707);border-radius:16px}.detail-image img{max-height:560px;max-width:100%;object-fit:contain}
.detail-info h1{font-size:38px}.meta,.stock{color:var(--muted)}.stock{color:#78e08f}.price-box{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0;margin:20px 0}.price-box span{display:block;color:var(--muted);margin-top:8px}.price-box strong{font-size:44px;color:var(--gold2)}.price-box p{color:var(--gold2)}
.btn-whatsapp{width:100%;font-size:15px}
.tabs{padding:28px;margin-top:18px}.tabs h2{color:var(--gold2)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.stat{padding:26px}.stat span{color:var(--muted)}.stat strong{display:block;font-size:42px;color:var(--gold2)}
.panel{padding:24px;margin-top:18px}.table{overflow:auto}.table table{width:100%;border-collapse:collapse}.table th,.table td{padding:14px;border-bottom:1px solid rgba(255,255,255,.08);text-align:left}.table th{color:var(--gold);font-size:12px;text-transform:uppercase}.thumb{width:48px;height:58px;object-fit:contain;background:#050505;border:1px solid var(--line);border-radius:8px}.badge{color:#78e08f}
.empty{padding:30px;grid-column:1/-1;text-align:center;color:var(--muted)}
@media(max-width:900px){.topbar{flex-wrap:wrap}.search{order:3;max-width:none;width:100%}.product-grid{grid-template-columns:repeat(2,1fr)}.detail-card{grid-template-columns:1fr}.hero{display:block}.stats{grid-template-columns:1fr}}
@media(max-width:540px){.product-grid{grid-template-columns:1fr}.login-card{padding:28px}.hero h1{font-size:34px}.filters form{display:grid}.topbar{align-items:flex-start}.detail-info h1{font-size:30px}}