/* Reset & base */
*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0A0A0A;
  --panel:#111111;
  --muted:#BDBDBD;
  --text:#FFFFFF;
  --border:#B30000;
  --accent:#FF2D00;
  --danger:#FF4500;
  --glass:rgba(255,45,0,0.08);
}
html,body{height:100%}
body{
  font-family:Inter,Segoe UI,Arial,sans-serif;
  background:#0A0A0A;
  background-color:#0A0A0A;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255,45,0,0.45) 0%, transparent 28%),
    radial-gradient(circle at 75% 70%, rgba(255,69,0,0.42) 0%, transparent 30%),
    radial-gradient(circle at 50% 90%, rgba(179,0,0,0.38) 0%, transparent 32%),
    radial-gradient(circle at 85% 20%, rgba(255,45,0,0.32) 0%, transparent 26%),
    radial-gradient(circle at 25% 75%, rgba(200,40,0,0.35) 0%, transparent 34%),
    radial-gradient(circle at 60% 40%, rgba(255,69,0,0.28) 0%, transparent 40%);
  color:var(--text);
  display:flex;
  min-height:100vh;
}

/* Sidebar */
.sidebar{
  width:260px;
  padding:28px;
  background:#111111;
  border-right:1px solid rgba(179,0,0,0.3);
}
.sidebar h1{font-size:24px;line-height:1.1;color:#fff;margin-bottom:18px;letter-spacing:1px}
.sidebar nav{display:flex;flex-direction:column;gap:10px}
.sidebar .nav-link{color:#ececec;padding:14px 14px;border-radius:12px;text-decoration:none;display:block;border:1px solid transparent;transition:all .3s}
.sidebar .nav-link:hover{background:rgba(255,45,0,0.15);border-color:rgba(255,45,0,0.4);color:#fff;box-shadow:0 0 12px rgba(255,45,0,0.25)}
.sidebar .support{margin-top:20px;color:var(--muted);font-size:13px;line-height:1.5}

/* Main */
.main{flex:1;padding:28px 36px;overflow:auto}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;padding:14px 0;border-bottom:1px solid rgba(179,0,0,0.3)}
.top-left{display:flex;gap:10px;align-items:center}
.small-badge{background:rgba(255,45,0,0.1);padding:8px 12px;border-radius:12px;border:1px solid rgba(179,0,0,0.4);color:var(--muted);font-weight:600}
.steam-btn{background:transparent;color:#fff;padding:10px 16px;border-radius:12px;border:1px solid rgba(179,0,0,0.4);cursor:pointer;font-weight:700;transition:all .3s}
.steam-btn:hover{background:rgba(255,45,0,0.15);border-color:rgba(255,45,0,0.5);box-shadow:0 0 12px rgba(255,45,0,0.25)}
.steam-btn.alt{background:#1A1A1A;color:#ddd}

/* Sections */
.section{margin-top:24px}
.section h2{font-size:24px;margin-bottom:12px;color:#fff}
.section p{color:var(--muted);margin-bottom:16px}
.hero-panel{display:grid;grid-template-columns:1fr;gap:24px;margin-bottom:24px;padding:24px;border:1px solid rgba(179,0,0,0.4);border-radius:20px;background:rgba(255,45,0,0.05);box-shadow:0 0 0 1px rgba(179,0,0,0.2)}
.hero-copy{max-width:720px}
.hero-copy .eyebrow{display:inline-block;margin-bottom:14px;color:#fff;text-transform:uppercase;font-size:12px;letter-spacing:2px;border:1px solid rgba(179,0,0,0.4);padding:6px 12px;border-radius:10px}
.hero-copy h2{font-size:36px;line-height:1.1;margin-bottom:14px}
.hero-slider{position:relative;min-height:320px;overflow:hidden;border-radius:22px;border:2px solid #B30000;box-shadow:0 0 30px rgba(255,45,0,0.25)}
.hero-slide{position:absolute;inset:0;display:flex;align-items:flex-end;justify-content:flex-start;padding:24px;background-size:cover;background-position:center center;opacity:0;transition:opacity .8s ease}
.hero-slide.active{opacity:1}
.hero-slide::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0.06) 0%,rgba(0,0,0,0.55) 100%);}
.slide-caption{position:relative;max-width:600px;color:#fff;font-size:20px;font-weight:700;line-height:1.2;z-index:1;}
.slide-caption small{display:block;color:rgba(255,255,255,0.75);font-size:14px;margin-top:8px;font-weight:400}
.slide-indicators{position:absolute;bottom:18px;left:24px;display:flex;gap:10px;z-index:2}
.slide-indicator{width:12px;height:12px;border-radius:50%;background:rgba(255,45,0,0.4);border:1px solid rgba(255,45,0,0.8);cursor:pointer;transition:all .3s}
.slide-indicator.active{background:#FF2D00;transform:scale(1.15);box-shadow:0 0 12px rgba(255,45,0,0.5)}

.home-rank-wrap{margin-top:22px}
.home-rank-wrap h2{font-size:22px;color:#fff;margin-bottom:14px}
.home-rank-list{display:flex;flex-direction:column;gap:10px}
.home-rank-card{display:flex;align-items:center;gap:14px;background:rgba(255,45,0,0.06);border:1px solid rgba(179,0,0,0.45);padding:12px 14px;border-radius:14px}
.home-rank-card.gold{border-color:#D4AF37;box-shadow:0 0 14px rgba(212,175,55,0.4)}
.home-rank-card.gold .rank-pos{color:#D4AF37}
.home-rank-card.silver{border-color:#C0C0C0;box-shadow:0 0 14px rgba(192,192,192,0.3)}
.home-rank-card.silver .rank-pos{color:#C0C0C0}
.home-rank-card.bronze{border-color:#CD7F32;box-shadow:0 0 14px rgba(205,127,50,0.3)}
.home-rank-card.bronze .rank-pos{color:#CD7F32}
.rank-card{display:flex;align-items:center;gap:14px;background:rgba(255,45,0,0.06);border:1px solid #1b8c1b;padding:12px 14px;border-radius:14px}
.rank-card.gold{border-color:#D4AF37;box-shadow:0 0 14px rgba(212,175,55,0.4)}
.rank-card.gold .rank-index{color:#D4AF37}
.rank-card.silver{border-color:#C0C0C0;box-shadow:0 0 14px rgba(192,192,192,0.3)}
.rank-card.silver .rank-index{color:#C0C0C0}
.rank-card.bronze{border-color:#CD7F32;box-shadow:0 0 14px rgba(205,127,50,0.3)}
.rank-card.bronze .rank-index{color:#CD7F32}
.rank-index{font-weight:900;font-size:14px;color:#1b8c1b;min-width:28px;text-align:center}
.ranking-wrap{display:flex;flex-direction:column;gap:10px}
.rank-avatar{width:44px;height:44px;border-radius:50%;object-fit:cover;background:#111;border:1px solid rgba(179,0,0,0.4)}
.rank-body{flex:1;min-width:0}
.rank-name{font-weight:800;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-meta{font-size:12px;color:var(--muted);margin-top:2px}
.rank-pos{font-weight:900;font-size:14px;color:#FF2D00;min-width:28px;text-align:center}
.rank-metrics{display:flex;gap:10px;align-items:center}
.rank-metric{text-align:center}
.rank-metric-label{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.rank-metric-value{font-weight:900;color:#fff;font-size:16px}

/* Rooms */
.room-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px}
.room-card{background:rgba(255,45,0,0.05);border:1px solid rgba(179,0,0,0.4);padding:18px;border-radius:18px;backdrop-filter:blur(8px);transition:all .3s}
.room-card:hover{border-color:rgba(255,45,0,0.6);box-shadow:0 0 16px rgba(255,45,0,0.2)}
.room-card h3{color:#fff;margin-bottom:8px}
.room-meta{display:flex;gap:12px;color:var(--muted);font-size:13px}
.room-actions{display:flex;gap:10px;margin-top:16px}
.btn{background:transparent;color:#fff;padding:10px 14px;border-radius:12px;border:1px solid rgba(179,0,0,0.4);cursor:pointer;transition:all .3s}
.btn:hover{background:rgba(255,45,0,0.15);border-color:rgba(255,45,0,0.5);box-shadow:0 0 12px rgba(255,45,0,0.25)}
.btn.primary{background:#FF2D00;color:#000;font-weight:700;border-color:#FF2D00}
.btn.primary:hover{background:#FF4500;box-shadow:0 0 16px rgba(255,45,0,0.4)}
.btn.ghost{background:transparent;border:1px solid rgba(179,0,0,0.4);color:#BDBDBD}

/* Recargas card */
.recarga-card{background:rgba(255,45,0,0.05);border:1px solid rgba(179,0,0,0.4);padding:22px;border-radius:18px;display:flex;gap:18px;backdrop-filter:blur(8px)}
.recarga-left{flex:0 0 360px}
.recarga-qr{background:rgba(255,45,0,0.1);padding:12px;border-radius:12px;border:1px dashed rgba(179,0,0,0.4);display:flex;align-items:center;justify-content:center;height:180px}
.recarga-info{flex:1}
.recarga-admin{background:rgba(255,45,0,0.1);padding:12px;border-radius:12px;border:1px solid rgba(179,0,0,0.4);margin-bottom:10px}
.recarga-steps{display:flex;flex-direction:column;gap:10px;margin-top:6px}
.green-btn{background:#FF2D00;color:#000;padding:12px;border-radius:12px;border:none;cursor:pointer;font-weight:700}
.green-btn:hover{background:#FF4500;box-shadow:0 0 16px rgba(255,45,0,0.4)}

/* Perfil & ranking */
.profile-card{background:#1A1A1A;border:1px solid var(--border);padding:14px;border-radius:10px}

/* Admin form */
.admin-form{display:flex;flex-direction:column;gap:12px}
.input,textarea,select{background:#1A1A1A;border:1px solid rgba(179,0,0,0.4);padding:12px;border-radius:12px;color:#fff;transition:border-color .3s,box-shadow .3s}
.input:focus,textarea:focus,select:focus{outline:none;border-color:#FF2D00;box-shadow:0 0 12px rgba(255,45,0,0.25)}
.select{appearance:none}

/* Responsive */
@media (max-width:900px){.sidebar{display:none}.main{padding:16px}}