:root{
  --bg:#0a1016;
  --bg-deep:#060a0e;
  --bg-elevated:#101923;
  --frost:#dcecf3;
  --frost-dim:#7f97a3;
  --ice:#5fd3e8;
  --ice-dim:#3a8a9c;
  --ember:#ff5a3c;
  --ember-dim:#8a3323;
  --line:rgba(220,236,243,0.10);
  --line-bright:rgba(95,211,232,0.35);
}
*{box-sizing:border-box; margin:0; padding:0;}
body{
  background:
    radial-gradient(ellipse 900px 500px at 50% -10%, rgba(95,211,232,0.10), transparent 60%),
    radial-gradient(ellipse 700px 400px at 85% 10%, rgba(255,90,60,0.06), transparent 55%),
    var(--bg-deep);
  color:var(--frost);
  font-family:'Manrope', sans-serif;
  min-height:100vh;
}
a{color:inherit;}

nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:26px 56px;
  border-bottom:1px solid var(--line);
  flex-wrap:wrap; gap:16px;
}
.brand{display:flex; align-items:center; gap:12px; font-family:'Unbounded', sans-serif; font-weight:700; font-size:15px; text-decoration:none;}
.brand-mark{
  width:26px; height:26px; flex-shrink:0;
  background:conic-gradient(from 45deg, var(--ice), var(--ember), var(--ice));
  clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
  opacity:0.9;
}
.brand small{display:block; font-family:'Manrope',sans-serif; font-weight:500; font-size:10px; letter-spacing:0.16em; color:var(--frost-dim); text-transform:uppercase; margin-top:2px;}

.navlinks{display:flex; gap:36px; font-size:13.5px; font-weight:600; letter-spacing:0.03em;}
.navlinks a{color:var(--frost-dim); text-decoration:none; padding-bottom:4px;}
.navlinks a:hover{color:var(--ice);}
.navlinks a.active{color:var(--frost);}

.nav-dropdown{position:relative;}
.nav-dropdown-menu{
  display:none; position:absolute; top:100%; left:0; margin-top:14px;
  background:var(--bg-elevated); border:1px solid var(--line); border-radius:5px;
  min-width:110px; padding:6px; box-shadow:0 12px 30px -12px rgba(0,0,0,0.6); z-index:10;
}
.nav-dropdown-menu::before{
  content:''; position:absolute; top:-14px; left:0; right:0; height:14px;
}
.nav-dropdown:hover .nav-dropdown-menu{display:block;}
.nav-dropdown-menu a{display:block; padding:8px 10px; border-radius:3px; font-size:13px;}
.nav-dropdown-menu a:hover{background:rgba(95,211,232,0.08); color:var(--ice);}

.nav-cta{display:flex; gap:14px; align-items:center;}
.nav-user{display:flex; align-items:center; gap:10px; font-size:13.5px; font-weight:600; color:var(--frost);}
.nav-avatar{width:28px; height:28px; border-radius:5px; background:var(--bg-elevated); border:1px solid var(--line); object-fit:cover;}

.btn{
  font-family:'Manrope',sans-serif; font-weight:700; font-size:13px; letter-spacing:0.02em;
  padding:10px 20px; border-radius:3px; text-decoration:none; cursor:pointer;
  border:1px solid transparent; transition:all .18s; display:inline-block;
}
.btn-ghost{color:var(--frost); border-color:var(--line-bright); background:transparent;}
.btn-ghost:hover{background:rgba(95,211,232,0.08); border-color:var(--ice);}
.btn-ember{
  background:linear-gradient(180deg, #ff6b4c, var(--ember));
  color:#0a1016; box-shadow:0 0 0 1px rgba(255,90,60,0.4);
}
.btn-ember:hover{filter:brightness(1.08);}

main{max-width:1100px; margin:0 auto; padding:60px 32px;}

.card{
  background:rgba(16,25,35,0.6);
  backdrop-filter:blur(18px);
  border:1px solid var(--line);
  border-radius:6px;
  padding:28px;
}

h1,h2,h3{font-family:'Unbounded', sans-serif; font-weight:700; letter-spacing:-0.01em;}
p{color:var(--frost-dim); line-height:1.6;}

.field{margin-bottom:18px;}
.field label{display:block; font-size:12.5px; font-weight:700; letter-spacing:0.04em; text-transform:uppercase; color:var(--frost-dim); margin-bottom:8px;}
.field input, .field textarea, .field select{
  width:100%; background:var(--bg-elevated); border:1px solid var(--line); border-radius:4px;
  padding:11px 13px; color:var(--frost); font-family:'Manrope',sans-serif; font-size:14px;
}
.field input:focus, .field textarea:focus, .field select:focus{outline:none; border-color:var(--ice);}

.flash{padding:12px 16px; border-radius:4px; font-size:13.5px; margin-bottom:20px; border:1px solid var(--line);}
.flash-error{border-color:rgba(255,90,60,0.4); color:#ffb3a1;}
.flash-success{border-color:rgba(95,211,232,0.4); color:var(--ice);}

/* Leaderboard */
.mode-tabs{display:flex; gap:8px; margin-bottom:24px;}
.mode-tab{
  padding:8px 18px; border-radius:4px; font-size:13px; font-weight:700; text-decoration:none;
  border:1px solid var(--line); color:var(--frost-dim); transition:all .15s;
}
.mode-tab:hover{border-color:var(--line-bright); color:var(--frost); background:rgba(220,236,243,0.04);}
.mode-tab.active{border-color:var(--ice); color:var(--ice); background:rgba(95,211,232,0.08);}
.mode-tab.active:hover{border-color:var(--ice); color:var(--ice); background:rgba(95,211,232,0.08);}

.lb-table{width:100%; border-collapse:collapse;}
.lb-table th{
  text-align:left; font-size:11px; letter-spacing:0.08em; text-transform:uppercase; color:var(--frost-dim);
  padding:10px 14px; border-bottom:1px solid var(--line); font-weight:700;
}
.lb-table td{padding:12px 14px; border-bottom:1px solid var(--line); font-size:14px;}
.lb-table tr:last-child td{border-bottom:none;}
.lb-table tr:hover td{background:rgba(95,211,232,0.04);}
.lb-rank{font-family:'JetBrains Mono',monospace; font-weight:600; color:var(--frost-dim); width:36px;}
.lb-row-1 .lb-rank{color:#ffd166;}
.lb-row-2 .lb-rank{color:#c9c9c9;}
.lb-row-3 .lb-rank{color:#c98a5a;}
.lb-player{display:flex; align-items:center; gap:12px;}
.lb-avatar{width:32px; height:32px; border-radius:5px; border:1px solid var(--line); flex-shrink:0;}
.lb-name{font-weight:700; color:var(--frost); text-decoration:none;}
.lb-name:hover{color:var(--ice);}
.lb-elo{font-family:'JetBrains Mono',monospace; font-weight:600; font-variant-numeric:tabular-nums;}
.lb-record{color:var(--frost-dim); font-family:'JetBrains Mono',monospace; font-size:13px;}

.tier-badge{
  display:inline-block; font-size:10.5px; font-weight:700; letter-spacing:0.03em;
  padding:3px 9px; border-radius:3px; border:1px solid;
}
.tier-Novice{color:#93a3ac; border-color:#93a3ac44; background:#93a3ac14;}
.tier-Adept{color:#5fd38c; border-color:#5fd38c44; background:#5fd38c14;}
.tier-Veteran{color:var(--ice); border-color:var(--ice)44; background:rgba(95,211,232,0.08);}
.tier-Master{color:#b98cff; border-color:#b98cff44; background:#b98cff14;}
.tier-Grandmaster{color:#ffd166; border-color:#ffd16644; background:#ffd16614;}

.empty-state{text-align:center; padding:50px 20px; color:var(--frost-dim);}

.player-row{
  display:flex; align-items:center; gap:14px; padding:14px 18px;
  border-bottom:1px solid var(--line); text-decoration:none; color:inherit;
}
.player-row:last-child{border-bottom:none;}
.player-row:hover{background:rgba(95,211,232,0.04);}

/* Profile page */
.profile-header{display:flex; gap:22px; align-items:flex-start; margin-bottom:32px;}
.profile-avatar{width:88px; height:88px; border-radius:8px; border:1px solid var(--line); flex-shrink:0; object-fit:cover;}
.profile-name{font-family:'Unbounded',sans-serif; font-weight:700; font-size:24px; margin-bottom:6px;}
.profile-bio{max-width:520px;}
.profile-edit-link{font-size:12.5px; color:var(--ice); text-decoration:none; margin-top:10px; display:inline-block;}

.stats-grid{display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-bottom:32px;}
.stat-card-mode{display:flex; justify-content:space-between; align-items:center; margin-bottom:18px;}
.stat-card-mode-name{font-family:'Unbounded',sans-serif; font-weight:600; font-size:13px; letter-spacing:0.03em;}
.stat-card-grid{display:grid; grid-template-columns:repeat(3, 1fr); gap:14px; text-align:center;}
.stat-card-grid .num{font-family:'JetBrains Mono',monospace; font-weight:600; font-size:20px; color:var(--frost); font-variant-numeric:tabular-nums;}
.stat-card-grid .label{font-size:10.5px; letter-spacing:0.06em; text-transform:uppercase; color:var(--frost-dim); margin-top:4px;}

.achievements-grid{display:grid; grid-template-columns:repeat(auto-fill, minmax(200px, 1fr)); gap:12px;}
.achievement-badge{
  display:flex; gap:12px; align-items:center; padding:12px 14px;
  border:1px solid var(--line); border-radius:5px; background:rgba(255,255,255,0.02);
}
.achievement-emoji{font-size:20px;}
.achievement-name{font-weight:700; font-size:13px; color:var(--frost);}
.achievement-desc{font-size:11.5px; color:var(--frost-dim); margin-top:2px;}

/* Player picker (typeahead) */
.player-picker{position:relative;}
.pp-error .pp-input{border-color:var(--ember) !important;}
.pp-dropdown{
  display:none; position:absolute; top:calc(100% + 6px); left:0; right:0;
  background:var(--bg-elevated); border:1px solid var(--line); border-radius:5px;
  max-height:220px; overflow-y:auto; z-index:20; box-shadow:0 14px 30px -12px rgba(0,0,0,0.6);
}
.pp-item{display:flex; align-items:center; gap:10px; padding:9px 12px; cursor:pointer; font-size:13.5px;}
.pp-item:hover{background:rgba(95,211,232,0.08); color:var(--ice);}
.pp-avatar{width:24px; height:24px; border-radius:4px; object-fit:cover; border:1px solid var(--line);}
.pp-empty{padding:12px; font-size:13px; color:var(--frost-dim);}

/* Live feed */
.live-tag{
  display:flex; align-items:center; gap:7px; font-family:'JetBrains Mono',monospace; font-size:11.5px;
  color:var(--ember); letter-spacing:0.08em; text-transform:uppercase;
}
.live-tag::before{content:''; width:6px; height:6px; border-radius:50%; background:var(--ember); box-shadow:0 0 8px 1px var(--ember); animation:pulse 2s infinite;}
@keyframes pulse{0%,100%{opacity:1;} 50%{opacity:0.35;}}
@media (prefers-reduced-motion: reduce){ .live-tag::before{animation:none;} }

.feed-item{
  display:grid; grid-template-columns:70px 1fr 50px 1fr 80px;
  align-items:center; gap:14px; padding:16px 20px; border-bottom:1px solid var(--line);
}
.feed-item:last-child{border-bottom:none;}
.feed-mode-badge{
  font-family:'JetBrains Mono',monospace; font-size:10.5px; color:var(--ice);
  border:1px solid rgba(95,211,232,0.3); padding:4px 8px; border-radius:3px; text-align:center;
}
.feed-side{display:flex; align-items:center; gap:10px; min-width:0;}
.feed-losers{justify-content:flex-end; text-align:right; flex-direction:row-reverse;}
.feed-avatars{display:flex;}
.feed-avatar-mini{width:26px; height:26px; border-radius:4px; border:2px solid var(--bg-elevated); object-fit:cover; margin-left:-8px;}
.feed-avatar-mini:first-child{margin-left:0;}
.feed-names{font-weight:700; font-size:13.5px; color:var(--frost); overflow:hidden; text-overflow:ellipsis; white-space:nowrap;}
.feed-change{font-family:'JetBrains Mono',monospace; font-weight:600; font-size:13px; flex-shrink:0;}
.feed-change-pos{color:var(--ice);}
.feed-change-neg{color:var(--ember);}
.feed-vs{text-align:center; font-size:10.5px; color:var(--frost-dim); text-transform:uppercase; letter-spacing:0.05em;}
.feed-time{font-family:'JetBrains Mono',monospace; font-size:11.5px; color:var(--frost-dim); text-align:right; white-space:nowrap;}

.feed-item-new{animation:feed-flash 1.6s ease-out;}
@keyframes feed-flash{
  0%{background:rgba(255,90,60,0.14);}
  100%{background:transparent;}
}
@media (prefers-reduced-motion: reduce){ .feed-item-new{animation:none;} }

/* Subtle site-wide fractured-ice texture */
body::before{
  content:''; position:fixed; inset:0; pointer-events:none; z-index:0; opacity:0.5;
  background-image:
    linear-gradient(115deg, transparent 48%, rgba(220,236,243,0.025) 49%, transparent 50%),
    linear-gradient(25deg, transparent 60%, rgba(220,236,243,0.02) 61%, transparent 62%),
    linear-gradient(160deg, transparent 30%, rgba(220,236,243,0.02) 31%, transparent 32%);
  background-size: 380px 380px, 260px 260px, 500px 500px;
}
nav, main{position:relative; z-index:1;}

/* Homepage hero */
.hero{
  display:grid; grid-template-columns:1.1fr 0.9fr; gap:40px;
  padding:20px 0 50px; align-items:center;
}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:'JetBrains Mono', monospace; font-size:11.5px; letter-spacing:0.14em;
  color:var(--ice); text-transform:uppercase; margin-bottom:22px;
}
.eyebrow::before{content:''; width:6px; height:6px; border-radius:50%; background:var(--ember); box-shadow:0 0 8px 1px var(--ember); animation:pulse 2s infinite;}
@media (prefers-reduced-motion: reduce){ .eyebrow::before{animation:none;} }

.hero h1{font-size:clamp(34px, 4.2vw, 54px); line-height:1.06; margin-bottom:22px;}
.hero h1 .accent{
  background:linear-gradient(105deg, var(--ice), #a8e8f2 45%, var(--ice));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero-sub{font-size:16px; line-height:1.65; max-width:480px; margin-bottom:30px;}
.hero-actions{display:flex; gap:14px; margin-bottom:42px; flex-wrap:wrap;}
.btn-lg{padding:14px 26px; font-size:14px;}

.hero-stats{display:flex; gap:38px; flex-wrap:wrap;}
.stat-num{font-family:'JetBrains Mono',monospace; font-weight:600; font-size:23px; color:var(--frost); font-variant-numeric:tabular-nums;}
.stat-num.ember{color:var(--ember);}
.stat-label{font-size:11px; letter-spacing:0.08em; text-transform:uppercase; color:var(--frost-dim); margin-top:4px;}

.podium-panel{position:relative; padding:26px 24px 20px;}
.podium-head{display:flex; justify-content:space-between; align-items:baseline; margin-bottom:18px;}
.podium-title{font-family:'Unbounded',sans-serif; font-weight:600; font-size:12.5px; letter-spacing:0.04em;}
.podium-mode{font-family:'JetBrains Mono',monospace; font-size:11px; color:var(--ice); border:1px solid rgba(95,211,232,0.3); padding:4px 9px; border-radius:3px;}
.rank-row{display:flex; align-items:center; gap:14px; padding:12px 6px; border-bottom:1px solid var(--line); text-decoration:none; color:inherit;}
.rank-row:last-child{border-bottom:none;}
.rank-row:hover{background:rgba(95,211,232,0.04);}
.rank-num{font-family:'JetBrains Mono',monospace; font-weight:600; font-size:13px; width:20px; text-align:center; color:var(--frost-dim);}
.rank-row:nth-child(1) .rank-num{color:#ffd166;}
.rank-row:nth-child(2) .rank-num{color:#c9c9c9;}
.rank-row:nth-child(3) .rank-num{color:#c98a5a;}
.rank-avatar{width:32px; height:32px; border-radius:5px; flex-shrink:0; border:1px solid var(--line); object-fit:cover;}
.rank-name{font-weight:700; font-size:13.5px; color:var(--frost); flex-grow:1;}
.rank-tier{font-size:10px; color:var(--frost-dim); letter-spacing:0.04em; text-transform:uppercase; margin-top:1px;}
.rank-elo{font-family:'JetBrains Mono',monospace; font-weight:600; font-size:14px; color:var(--frost); font-variant-numeric:tabular-nums;}
.podium-footer{margin-top:16px; padding-top:14px; border-top:1px solid var(--line); display:flex; justify-content:space-between; align-items:center;}
.podium-footer a{color:var(--ice); font-size:12.5px; font-weight:600; text-decoration:none;}

@media (max-width: 820px){
  .hero{grid-template-columns:1fr;}
  .stats-grid{grid-template-columns:1fr;}
}