@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  --bg: #0C0E1A;
  --bg2: #141828;
  --bg3: #1C2138;
  --card: #141828;
  --border: rgba(255,255,255,0.07);
  --orange: #FF6B35;
  --orange2: #FF8C5A;
  --gold: #F5A623;
  --teal: #00D68F;
  --red: #FF3366;
  --blue: #4D9FFF;
  --text: #FFFFFF;
  --muted: #8891A8;
  --radius: 16px;
  --radius-sm: 10px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden}
a{text-decoration:none;color:inherit}
input,button,select,textarea{font-family:'Inter',sans-serif}
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:var(--bg2)}
::-webkit-scrollbar-thumb{background:var(--orange);border-radius:2px}

/* ── NAVBAR ── */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:200;
  height:58px;padding:0 20px;
  display:flex;align-items:center;justify-content:space-between;
  background:rgba(12,14,26,0.95);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
.nav-logo{display:flex;align-items:center;gap:8px;font-size:1.25rem;font-weight:800;color:var(--text)}
.nav-logo span{color:var(--orange)}
.nav-balance{
  display:flex;align-items:center;gap:6px;
  background:rgba(245,166,35,0.12);border:1px solid rgba(245,166,35,0.2);
  padding:6px 14px;border-radius:50px;font-weight:700;color:var(--gold);font-size:0.9rem;
}
.nav-links{display:flex;gap:4px}
.nav-links a{
  padding:7px 14px;border-radius:8px;font-size:0.85rem;font-weight:600;
  color:var(--muted);transition:all 0.2s;
}
.nav-links a:hover,.nav-links a.active{color:var(--text);background:var(--bg3)}

/* ── LAYOUT ── */
.page{padding-top:58px;min-height:100vh;position:relative}
.container{max-width:1100px;margin:0 auto;padding:24px 20px}

/* ── CARDS ── */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.card-glass{background:rgba(255,255,255,0.03);backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:var(--radius);padding:20px}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:11px 22px;border:none;border-radius:10px;font-weight:700;font-size:0.9rem;cursor:pointer;transition:all 0.2s;white-space:nowrap}
.btn-orange{background:linear-gradient(135deg,#FF6B35,#FF4500);color:#fff;box-shadow:0 4px 16px rgba(255,107,53,0.3)}
.btn-orange:hover{transform:translateY(-1px);box-shadow:0 6px 24px rgba(255,107,53,0.45)}
.btn-gold{background:linear-gradient(135deg,#F5A623,#E8930A);color:#000;font-weight:800}
.btn-gold:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(245,166,35,0.4)}
.btn-teal{background:linear-gradient(135deg,#00D68F,#00B876);color:#000;font-weight:800}
.btn-teal:hover{transform:translateY(-1px)}
.btn-ghost{background:var(--bg3);border:1px solid var(--border);color:var(--muted)}
.btn-ghost:hover{color:var(--text);border-color:rgba(255,255,255,0.15)}
.btn-danger{background:linear-gradient(135deg,#FF3366,#CC0033);color:#fff}
.btn-sm{padding:7px 14px;font-size:0.8rem;border-radius:8px}
.btn-lg{padding:14px 28px;font-size:1rem;border-radius:12px}
.btn-block{width:100%}

/* ── FORMS ── */
.form-group{margin-bottom:16px}
.form-label{display:block;font-size:0.78rem;font-weight:700;color:var(--muted);margin-bottom:7px;text-transform:uppercase;letter-spacing:0.5px}
.form-control{
  width:100%;background:rgba(255,255,255,0.05);
  border:1px solid var(--border);border-radius:10px;
  padding:12px 14px;color:var(--text);font-size:0.9rem;transition:all 0.2s;
}
.form-control:focus{outline:none;border-color:var(--orange);background:rgba(255,107,53,0.06)}
.form-control::placeholder{color:rgba(255,255,255,0.2)}
select.form-control option{background:var(--bg2)}

/* ── BADGES ── */
.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:50px;font-size:0.72rem;font-weight:700;text-transform:uppercase;letter-spacing:0.3px}
.badge-teal{background:rgba(0,214,143,0.12);color:var(--teal);border:1px solid rgba(0,214,143,0.25)}
.badge-gold{background:rgba(245,166,35,0.12);color:var(--gold);border:1px solid rgba(245,166,35,0.25)}
.badge-red{background:rgba(255,51,102,0.12);color:var(--red);border:1px solid rgba(255,51,102,0.25)}
.badge-orange{background:rgba(255,107,53,0.12);color:var(--orange);border:1px solid rgba(255,107,53,0.25)}
.badge-blue{background:rgba(77,159,255,0.12);color:var(--blue);border:1px solid rgba(77,159,255,0.25)}

/* ── ALERTS ── */
.alert{padding:12px 16px;border-radius:10px;margin-bottom:16px;font-size:0.88rem;font-weight:600;display:flex;align-items:center;gap:8px}
.alert-error{background:rgba(255,51,102,0.1);border:1px solid rgba(255,51,102,0.25);color:#FF6688}
.alert-success{background:rgba(0,214,143,0.08);border:1px solid rgba(0,214,143,0.2);color:var(--teal)}
.alert-warning{background:rgba(245,166,35,0.08);border:1px solid rgba(245,166,35,0.2);color:var(--gold)}

/* ── STAT CARDS ── */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:20px}
.stat-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;
  position:relative;overflow:hidden;transition:transform 0.2s;
}
.stat-card:hover{transform:translateY(-3px)}
.stat-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px}
.stat-card.orange::after{background:var(--orange)}
.stat-card.gold::after{background:var(--gold)}
.stat-card.teal::after{background:var(--teal)}
.stat-card.red::after{background:var(--red)}
.stat-icon{font-size:1.6rem;margin-bottom:10px;display:block}
.stat-value{font-size:1.7rem;font-weight:900;line-height:1;margin-bottom:3px}
.stat-label{font-size:0.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:0.3px}

/* ── TABLES ── */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border)}
table{width:100%;border-collapse:collapse;font-size:0.88rem}
thead th{padding:13px 14px;text-align:left;font-size:0.72rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:0.3px;border-bottom:1px solid var(--border);background:rgba(255,255,255,0.02)}
tbody td{padding:13px 14px;vertical-align:middle;border-bottom:1px solid var(--border)}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:rgba(255,255,255,0.02)}

/* ── ROOM CARDS ── */
.rooms-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.room-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px;position:relative;overflow:hidden;transition:all 0.25s;cursor:pointer;
}
.room-card:hover{border-color:rgba(255,107,53,0.35);transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,0.3)}
.room-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--orange),var(--gold))}
.room-fee{font-size:1.7rem;font-weight:900;color:var(--gold);margin:6px 0}
.room-prize{color:var(--muted);font-size:0.82rem;margin-bottom:14px}
.room-players{display:flex;gap:6px;margin-bottom:14px}
.player-slot{width:34px;height:34px;border-radius:50%;border:2px solid var(--border);background:var(--bg3);display:flex;align-items:center;justify-content:center;font-size:0.8rem}
.player-slot.filled{border-color:var(--teal);background:rgba(0,214,143,0.1)}
.live-dot{width:7px;height:7px;background:var(--teal);border-radius:50%;display:inline-block;animation:pulse 1.5s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.5;transform:scale(0.8)}}

/* ── BOTTOM NAV ── */
.bottom-nav{
  display:none;position:fixed;bottom:0;left:0;right:0;z-index:200;
  background:rgba(20,24,40,0.97);backdrop-filter:blur(20px);
  border-top:1px solid var(--border);
  padding:8px 0 calc(8px + env(safe-area-inset-bottom));
}
.bottom-nav .nav-items{display:flex;justify-content:space-around}
.bnav-item{
  display:flex;flex-direction:column;align-items:center;gap:3px;
  padding:6px 12px;border-radius:10px;color:var(--muted);font-size:0.65rem;font-weight:700;
  text-transform:uppercase;letter-spacing:0.3px;transition:all 0.2s;cursor:pointer;
}
.bnav-item .icon{font-size:1.3rem;transition:transform 0.2s}
.bnav-item.active,.bnav-item:hover{color:var(--orange)}
.bnav-item.active .icon{transform:scale(1.15)}
.bnav-play{
  display:flex;flex-direction:column;align-items:center;gap:3px;
  background:linear-gradient(135deg,var(--orange),#FF4500);
  border-radius:16px;padding:8px 20px;color:#fff;font-size:0.65rem;
  font-weight:700;text-transform:uppercase;margin-top:-20px;
  box-shadow:0 -4px 20px rgba(255,107,53,0.4);
}
.bnav-play .icon{font-size:1.5rem}

/* ── SECTION TITLE ── */
.sec-title{font-size:1rem;font-weight:700;margin-bottom:14px;display:flex;align-items:center;justify-content:space-between}
.sec-title a{font-size:0.8rem;color:var(--orange);font-weight:600}

/* ── WALLET CARD ── */
.wallet-banner{
  background:linear-gradient(135deg,#1C1530,#141828);
  border:1px solid rgba(245,166,35,0.15);border-radius:20px;
  padding:24px;margin-bottom:20px;position:relative;overflow:hidden;
}
.wallet-banner::before{
  content:'₹';position:absolute;right:24px;top:50%;transform:translateY(-50%);
  font-size:8rem;font-weight:900;color:rgba(245,166,35,0.05);line-height:1;
}
.wallet-label{font-size:0.75rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:0.5px;margin-bottom:6px}
.wallet-amount{font-size:2.5rem;font-weight:900;color:var(--gold);line-height:1;margin-bottom:4px}
.wallet-sub{font-size:0.85rem;color:var(--muted)}
.wallet-split{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}
.wsplit-item{background:rgba(255,255,255,0.04);border-radius:10px;padding:10px;text-align:center}
.wsplit-val{font-size:1rem;font-weight:800}
.wsplit-lbl{font-size:0.68rem;color:var(--muted);margin-top:2px}

/* ── QUICK ACTIONS ── */
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:20px}
.qa{
  background:var(--card);border:1px solid var(--border);border-radius:14px;
  padding:14px 8px;text-align:center;transition:all 0.2s;display:flex;flex-direction:column;align-items:center;gap:6px;
}
.qa:hover{border-color:rgba(255,107,53,0.3);transform:translateY(-2px)}
.qa-icon{font-size:1.6rem}
.qa-lbl{font-size:0.72rem;font-weight:700;color:var(--muted)}

/* ── LEADERBOARD ── */
.lb-row{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--border)}
.lb-row:last-child{border-bottom:none}
.lb-rank{font-size:1rem;font-weight:900;width:28px;text-align:center}
.lb-avatar{font-size:1.6rem}
.lb-info{flex:1}
.lb-name{font-size:0.9rem;font-weight:700}
.lb-meta{font-size:0.72rem;color:var(--muted)}
.lb-amt{font-weight:800;color:var(--gold)}

/* ── ADMIN SIDEBAR ── */
.admin-wrap{display:flex;min-height:100vh}
.admin-sidebar{
  width:230px;background:var(--bg2);border-right:1px solid var(--border);
  position:fixed;top:0;bottom:0;left:0;z-index:150;overflow-y:auto;display:flex;flex-direction:column;
}
.admin-brand{padding:20px 16px;border-bottom:1px solid var(--border)}
.admin-brand h2{font-size:1.1rem;font-weight:800;color:var(--orange)}
.admin-brand p{font-size:0.72rem;color:var(--muted);margin-top:2px}
.admin-menu{padding:12px 0;flex:1}
.admin-menu a{
  display:flex;align-items:center;gap:10px;padding:11px 16px;
  color:var(--muted);font-size:0.85rem;font-weight:600;transition:all 0.2s;
  border-left:3px solid transparent;
}
.admin-menu a:hover,.admin-menu a.active{color:var(--text);background:rgba(255,107,53,0.08);border-left-color:var(--orange)}
.admin-menu .badge{margin-left:auto}
.admin-content{margin-left:230px;padding:24px;flex:1}
.sec{display:none}.sec.active{display:block}
.page-title{font-size:1.4rem;font-weight:800;margin-bottom:20px}

/* ── TOASTS ── */
.toast-container{position:fixed;top:68px;right:16px;z-index:9999;display:flex;flex-direction:column;gap:8px}
.toast{
  background:var(--bg2);border:1px solid var(--border);border-radius:12px;
  padding:12px 16px;min-width:250px;display:flex;align-items:center;gap:10px;
  box-shadow:0 8px 32px rgba(0,0,0,0.4);animation:toastIn 0.3s ease;font-size:0.88rem;font-weight:600;
}
.toast.success{border-left:3px solid var(--teal)}.toast.error{border-left:3px solid var(--red)}
@keyframes toastIn{from{transform:translateX(110%);opacity:0}to{transform:translateX(0);opacity:1}}

/* ── SPINNER ── */
.spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--orange);border-radius:50%;animation:spin 0.7s linear infinite;margin:20px auto}
@keyframes spin{to{transform:rotate(360deg)}}

/* ── UTILS ── */
.text-orange{color:var(--orange)!important}
.text-gold{color:var(--gold)!important}
.text-teal{color:var(--teal)!important}
.text-red{color:var(--red)!important}
.text-muted{color:var(--muted)!important}
.text-center{text-align:center}
.fw-700{font-weight:700}.fw-800{font-weight:800}.fw-900{font-weight:900}
.mb-0{margin-bottom:0}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}
.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}
.d-flex{display:flex}.align-center{align-items:center}.gap-1{gap:8px}.gap-2{gap:16px}
.justify-between{justify-content:space-between}.flex-1{flex:1}.w-100{width:100%}
.divider{border:none;border-top:1px solid var(--border);margin:16px 0}

/* ── RESPONSIVE ── */
@media(max-width:768px){
  .navbar .nav-links{display:none}
  .page{padding-top:58px;padding-bottom:80px}
  .bottom-nav{display:block}
  .container{padding:16px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .quick-grid{grid-template-columns:repeat(4,1fr);gap:8px}
  .qa{padding:12px 6px}
  .qa-icon{font-size:1.3rem}
  .rooms-grid{grid-template-columns:1fr}
  .wallet-amount{font-size:2rem}
  .admin-sidebar{transform:translateX(-100%);transition:transform 0.3s}
  .admin-sidebar.open{transform:translateX(0)}
  .admin-content{margin-left:0}
}
@media(max-width:400px){
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .quick-grid{gap:6px}
}