:root{
  --red:#E6223A;
  --red-glow:rgba(230,34,58,0.35);
  --bk:#1C1F26;
  --dk:#16191E;
  --card:rgba(32,38,46,0.75);
  --bdr:rgba(230,34,58,0.2);
  --bdr-focus:rgba(230,34,58,0.6);
  --gray:#6E7B91;
  --light:#B0BCC2;
  --white:#F1F4F8;
  --green:#24C653;
  --blue:#00A2FF;
  --gold:#FFD700;
  --FR:'Rajdhani',sans-serif;
  --FM:'Share Tech Mono',monospace;
}
*{box-sizing:border-box;margin:0;padding:0;}
html,body{
  min-height:100vh;
  background:var(--bk);
  background-image:
    radial-gradient(at 0% 0%, rgba(230,34,58,0.06) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(22,25,30,0.9) 0px, transparent 70%);
  background-attachment:fixed;
  color:var(--white);
  font-family:var(--FR);
  -webkit-font-smoothing:antialiased;
}
a{color:var(--blue);text-decoration:none;}
a:hover{text-decoration:none;opacity:.85;}

.nav{
  display:flex;align-items:center;gap:6px;
  padding:12px 20px;
  background:rgba(22,25,30,0.85);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--bdr);
  position:sticky;top:0;z-index:50;flex-wrap:wrap;
}
.nav .logo{height:36px;width:auto;margin-right:10px;}
.nav .brand{font-weight:700;font-size:19px;letter-spacing:.04em;margin-right:16px;}
.nav .brand span{color:var(--red);font-style:italic;}
.nav a.navlink{
  color:var(--light);font-weight:700;font-size:12px;
  padding:8px 14px;border-radius:25px;text-transform:uppercase;letter-spacing:.1em;
  transition:all .2s cubic-bezier(0.4,0,0.2,1);
}
.nav a.navlink:hover{background:rgba(255,255,255,.05);color:var(--white);}
.nav a.navlink.active{background:var(--red);color:#fff;box-shadow:0 4px 12px var(--red-glow);}
.nav .spacer{flex:1;}
.nav .me{display:flex;align-items:center;gap:10px;}

.wrap{max-width:1000px;margin:0 auto;padding:24px 18px 70px;}

.card{
  background:var(--card);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid var(--bdr);
  border-radius:6px;
  padding:18px;
  margin-bottom:16px;
  box-shadow:0 8px 32px rgba(0,0,0,0.3);
}
.card h2{
  font-size:13px;text-transform:uppercase;letter-spacing:.12em;color:var(--gray);
  margin-bottom:14px;display:flex;align-items:center;gap:9px;font-weight:700;
}
.card h2::before{content:'';width:4px;height:14px;background:var(--red);border-radius:2px;box-shadow:0 0 8px var(--red-glow);}

h1{font-size:28px;font-weight:700;letter-spacing:.02em;margin-bottom:4px;text-transform:uppercase;}
h1 span{color:var(--red);font-style:italic;}
.sub{color:var(--gray);font-size:14px;margin-bottom:22px;}

label{display:block;font-size:11px;color:var(--gray);text-transform:uppercase;letter-spacing:.08em;margin:12px 0 5px;font-weight:700;}
input,select,textarea{
  width:100%;background:rgba(14,17,22,0.7);border:1px solid var(--bdr);border-radius:4px;
  color:var(--white);font-family:var(--FR);font-size:15px;padding:11px 13px;
  transition:all .15s cubic-bezier(0.4,0,0.2,1);
}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--red);background:rgba(14,17,22,0.95);
  box-shadow:0 0 10px rgba(230,34,58,0.25);
}
input[type=color]{padding:3px;height:42px;width:56px;cursor:pointer;}
textarea{resize:vertical;min-height:72px;}

.btn{
  padding:11px 18px;border-radius:4px;border:1px solid rgba(255,255,255,0.08);
  background:rgba(255,255,255,0.04);cursor:pointer;
  font-family:var(--FR);font-size:13px;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;color:var(--white);
  transition:all .15s cubic-bezier(0.4,0,0.2,1);
  display:inline-flex;align-items:center;justify-content:center;gap:6px;user-select:none;
}
.btn:hover{background:rgba(255,255,255,0.08);border-color:rgba(255,255,255,0.18);}
.btn-red{background:var(--red);border-color:var(--red);color:#fff;box-shadow:0 4px 12px rgba(230,34,58,0.2);}
.btn-red:hover{filter:brightness(1.08);}
.btn-green{background:transparent;border-color:var(--green);color:var(--green);}
.btn-green:hover{background:rgba(36,198,83,0.1);}
.btn-sm{padding:7px 12px;font-size:11px;}
.btn-full{width:100%;}
.btn[disabled]{opacity:.4;cursor:not-allowed;}

.err{color:#FF5A4D;font-size:13px;margin-top:8px;min-height:16px;font-weight:600;}
.ok{color:var(--green);font-size:13px;margin-top:8px;min-height:16px;font-weight:600;}
.empty{text-align:center;padding:3rem 2rem;color:var(--gray);font-size:14px;font-weight:500;font-style:italic;}

.avatar{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;color:#fff;font-weight:700;overflow:hidden;flex-shrink:0;box-shadow:0 2px 8px rgba(0,0,0,0.35);}
.avatar img{width:100%;height:100%;object-fit:cover;}

.row{display:flex;gap:10px;align-items:center;}

.tag{font-size:10px;font-weight:700;letter-spacing:.08em;padding:3px 8px;border-radius:3px;text-transform:uppercase;}
.tag-admin{background:rgba(230,34,58,0.14);color:var(--red);}
.tag-open{background:rgba(36,198,83,0.12);color:var(--green);}
.tag-closed{background:rgba(255,140,0,0.12);color:#FF8C00;}
.tag-complete{background:rgba(0,162,255,0.12);color:var(--blue);}

.list-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,0.05);}
.list-row:last-child{border-bottom:none;}
.list-row .name{font-weight:700;font-size:15px;color:var(--white);}
.cls-badge{font-size:10px;font-weight:700;letter-spacing:.05em;padding:3px 8px;border-radius:2px;background:rgba(230,34,58,0.16);color:var(--red);text-transform:uppercase;}

.event-card{
  display:block;background:var(--card);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid var(--bdr);border-radius:6px;padding:16px;margin-bottom:12px;
  box-shadow:0 8px 32px rgba(0,0,0,0.3);transition:all .15s cubic-bezier(0.4,0,0.2,1);
}
.event-card:hover{border-color:var(--bdr-focus);transform:translateY(-1px);}
.event-card .ev-name{font-size:18px;font-weight:700;color:var(--white);}
.event-card .ev-date{color:var(--gray);font-size:13px;font-family:var(--FM);margin-top:3px;}

.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:12px;}
.stat-box{background:rgba(14,17,22,0.5);border:1px solid var(--bdr);border-radius:6px;padding:16px;text-align:center;}
.stat-box .v{font-size:30px;font-weight:700;font-family:var(--FM);color:var(--red);text-shadow:0 0 16px var(--red-glow);}
.stat-box .l{font-size:11px;color:var(--gray);text-transform:uppercase;letter-spacing:.06em;margin-top:5px;font-weight:600;}

.auth-wrap{max-width:390px;margin:56px auto;}
.center-logo{text-align:center;margin-bottom:22px;}
.center-logo img{height:68px;filter:drop-shadow(0 0 14px var(--red-glow));}
.auth-wrap input{text-align:center;}

/* Segmented toggle (event race config, panel-style) */
.seg{display:flex;gap:4px;background:rgba(14,17,22,0.6);border:1px solid var(--bdr);border-radius:6px;padding:4px;}
.seg-btn{flex:1;background:transparent;border:none;color:var(--gray);font-family:var(--FR);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.04em;padding:9px;border-radius:4px;cursor:pointer;transition:all .15s;}
.seg-btn:hover{color:var(--light);}
.seg-btn.active{background:var(--red);color:#fff;box-shadow:0 2px 8px var(--red-glow);}