:root{
  --bg:#0a0b10; --bg2:#0f1118; --card:#141722; --card2:#1a1e2b;
  --line:#242938; --txt:#e8ecf5; --muted:#8b93a7; --acc:#ff3b3b; --acc2:#ff7a00;
  --ok:#33d17a; --off:#6b7280; --blue:#4aa8ff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:radial-gradient(1200px 600px at 70% -10%,rgba(255,59,59,.10),transparent 60%),
             radial-gradient(900px 500px at 0% 0%,rgba(74,168,255,.08),transparent 55%),
             var(--bg);
  color:var(--txt);font-family:'Segoe UI',Roboto,system-ui,sans-serif;line-height:1.5;
  min-height:100vh;
}
a{color:var(--blue);text-decoration:none}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
header{position:sticky;top:0;z-index:10;background:rgba(10,11,16,.8);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:800;letter-spacing:.5px;font-size:20px;display:flex;align-items:center;gap:10px}
.logo b{background:linear-gradient(90deg,var(--acc),var(--acc2));-webkit-background-clip:text;background-clip:text;color:transparent}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--card2);border:1px solid var(--line);color:var(--txt);
  padding:9px 16px;border-radius:10px;cursor:pointer;font-size:14px;font-weight:600;transition:.15s}
.btn:hover{border-color:var(--acc);transform:translateY(-1px)}
.btn.primary{background:linear-gradient(90deg,var(--acc),var(--acc2));border:none;color:#fff}
.btn.ghost{background:transparent}

.hero{padding:56px 0 30px;position:relative}
.hero h1{font-size:clamp(34px,6vw,60px);margin:0 0 10px;font-weight:900;letter-spacing:-1px}
.hero h1 span{background:linear-gradient(90deg,var(--acc),var(--acc2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);font-size:18px;max-width:640px;margin:0 0 22px}
.pill{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:var(--card)}
.dot{width:9px;height:9px;border-radius:50%;background:var(--off);box-shadow:0 0 0 0 rgba(51,209,122,.6)}
.dot.on{background:var(--ok);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(51,209,122,.5)}70%{box-shadow:0 0 0 10px rgba(51,209,122,0)}100%{box-shadow:0 0 0 0 rgba(51,209,122,0)}}
.connect{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:8px}
.ipbox{font-family:'Consolas',monospace;background:var(--card);border:1px solid var(--line);padding:9px 14px;border-radius:10px;font-size:15px}
.ipbox b{color:var(--acc2)}

.grid{display:grid;gap:18px}
.stats{grid-template-columns:repeat(4,1fr);margin:26px 0}
@media(max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px}
.stat .k{color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.6px}
.stat .v{font-size:28px;font-weight:800;margin-top:6px}

.section-t{display:flex;align-items:center;gap:12px;margin:34px 0 16px}
.section-t h2{margin:0;font-size:22px;font-weight:800}
.section-t .line{flex:1;height:1px;background:var(--line)}

.trackcard{display:grid;grid-template-columns:360px 1fr;gap:20px;background:linear-gradient(120deg,var(--card),var(--card2));
  border:1px solid var(--line);border-radius:18px;padding:20px;align-items:center}
@media(max-width:760px){.trackcard{grid-template-columns:1fr}}
.trackcard img{width:100%;border-radius:12px;background:#0b0d13}
.trackcard h3{margin:0 0 6px;font-size:24px}
.trackcard .sub{color:var(--muted)}

.cars{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.cars{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.cars{grid-template-columns:1fr}}
.carcard{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.18s;position:relative}
.carcard:hover{transform:translateY(-4px);border-color:var(--acc)}
.carcard .imgwrap{background:radial-gradient(400px 160px at 50% 20%,rgba(255,255,255,.06),transparent);padding:14px}
.carcard img{width:100%;display:block}
.carcard .body{padding:4px 16px 16px}
.carcard .brand{color:var(--acc2);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.6px}
.carcard h4{margin:2px 0 10px;font-size:18px}
.specs{display:flex;gap:8px;flex-wrap:wrap}
.spec{font-size:12px;font-weight:600;background:var(--card2);border:1px solid var(--line);padding:4px 9px;border-radius:8px;color:var(--muted)}

.players{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:8px}
.players .row{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--line)}
.players .row:last-child{border-bottom:none}
.players .who{display:flex;align-items:center;gap:12px;font-weight:600}
.players .who .av{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--acc),var(--acc2));display:grid;place-items:center;font-weight:800;color:#fff}
.players .car{color:var(--muted);font-size:14px}
.empty{color:var(--muted);text-align:center;padding:26px}

footer{border-top:1px solid var(--line);margin-top:50px;padding:26px 0;color:var(--muted);font-size:14px}
.hidden{display:none!important}

/* auth + admin */
.center{min-height:100vh;display:grid;place-items:center;padding:20px}
.loginbox{width:100%;max-width:380px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:30px}
.loginbox h1{margin:0 0 4px;font-size:24px}
.loginbox p{color:var(--muted);margin:0 0 20px}
label{display:block;font-size:13px;color:var(--muted);margin:14px 0 6px;font-weight:600}
input,select,textarea{width:100%;background:var(--bg2);border:1px solid var(--line);color:var(--txt);
  padding:10px 12px;border-radius:10px;font-size:14px;font-family:inherit}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--acc)}
.err{background:rgba(255,59,59,.12);border:1px solid rgba(255,59,59,.4);color:#ff9a9a;padding:10px;border-radius:10px;font-size:14px;margin-bottom:12px}
.adm-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin:24px 0}
.panel{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;margin-bottom:20px}
.panel h3{margin:0 0 16px;font-size:18px;border-bottom:1px solid var(--line);padding-bottom:12px}
.frow{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(max-width:640px){.frow{grid-template-columns:1fr}}
.toolbar{display:flex;gap:10px;flex-wrap:wrap}
.log{background:#06070b;border:1px solid var(--line);border-radius:12px;padding:14px;font-family:'Consolas',monospace;font-size:12.5px;
  white-space:pre-wrap;max-height:360px;overflow:auto;color:#b9c2d6}
.toast{position:fixed;bottom:24px;right:24px;background:var(--card2);border:1px solid var(--acc);color:var(--txt);
  padding:14px 18px;border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.5);opacity:0;transform:translateY(10px);transition:.2s;z-index:50}
.toast.show{opacity:1;transform:translateY(0)}
.badge{font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px}
.badge.on{background:rgba(51,209,122,.15);color:var(--ok)}
.badge.off{background:rgba(107,114,128,.2);color:var(--muted)}

/* ---- tabs ---- */
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin:20px 0 6px;border-bottom:1px solid var(--line)}
.tab{padding:11px 18px;cursor:pointer;border:none;background:none;color:var(--muted);font-weight:700;font-size:15px;border-bottom:2px solid transparent;border-radius:8px 8px 0 0}
.tab:hover{color:var(--txt)}
.tab.active{color:var(--txt);border-bottom-color:var(--acc)}
.tabpage{display:none;padding-top:18px}
.tabpage.active{display:block}

/* ---- stat tiles ---- */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:800px){.tiles{grid-template-columns:repeat(2,1fr)}}
.tile{background:linear-gradient(140deg,var(--card),var(--card2));border:1px solid var(--line);border-radius:16px;padding:18px}
.tile .k{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.6px}
.tile .v{font-size:30px;font-weight:800;margin-top:6px}
.tile .v small{font-size:15px;color:var(--muted);font-weight:600}

/* ---- players ---- */
.plist .row{display:flex;align-items:center;gap:12px;padding:12px 14px;border-bottom:1px solid var(--line)}
.plist .row:last-child{border-bottom:none}
.plist .av{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--acc),var(--acc2));display:grid;place-items:center;font-weight:800;color:#fff;flex:none}
.plist .meta{flex:1;min-width:0}
.plist .nm{font-weight:700;display:flex;align-items:center;gap:8px}
.plist .sub{color:var(--muted);font-size:13px}
.plist .acts{display:flex;gap:8px;flex:none}
.btn.warn{border-color:#c98a00;color:#ffcf70}
.btn.danger{border-color:#c0392b;color:#ff8a80}
.btn.sm{padding:7px 12px;font-size:13px}
.banrow{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 14px;border-bottom:1px solid var(--line);font-size:14px}
.banrow:last-child{border-bottom:none}
.banrow .guid{font-family:'Consolas',monospace;color:var(--muted);font-size:12px}

/* ---- pickers ---- */
.picker{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:8px}
@media(max-width:900px){.picker{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.picker{grid-template-columns:1fr}}
.pick{position:relative;background:var(--card);border:2px solid var(--line);border-radius:14px;overflow:hidden;cursor:pointer;transition:.15s}
.pick:hover{transform:translateY(-3px)}
.pick.sel{border-color:var(--acc);box-shadow:0 0 0 3px rgba(255,59,59,.15)}
.pick img{width:100%;display:block;background:radial-gradient(300px 120px at 50% 10%,rgba(255,255,255,.05),transparent)}
.pick .cap{padding:10px 12px}
.pick .cap .b{color:var(--acc2);font-size:11px;font-weight:700;text-transform:uppercase}
.pick .cap h5{margin:2px 0 6px;font-size:15px}
.pick .cap .sp{font-size:11px;color:var(--muted)}
.pick .check{position:absolute;top:8px;right:8px;width:26px;height:26px;border-radius:8px;background:rgba(10,11,16,.8);border:1px solid var(--line);display:grid;place-items:center;font-size:15px;color:transparent}
.pick.sel .check{background:var(--acc);border-color:var(--acc);color:#fff}
.pickbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin:6px 0 4px}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--card2);border:1px solid var(--line);padding:5px 10px;border-radius:999px;font-size:13px}
.addbox{display:flex;gap:10px;margin-top:12px}
.addbox input{flex:1}

/* ---- real image fit (photos + track maps) ---- */
.pick img{aspect-ratio:16/9;object-fit:cover;width:100%;display:block;background:#0b0d13}
.carcard .imgwrap img{aspect-ratio:16/9;object-fit:cover;border-radius:10px}
.trackcard img{aspect-ratio:16/9;object-fit:cover}

/* ---- settings checkboxes / session blocks ---- */
input[type=checkbox]{width:18px;height:18px;accent-color:var(--acc);cursor:pointer}
.chk{display:inline-flex;align-items:center;gap:9px;font-weight:600;color:var(--txt);margin:0;font-size:14px;cursor:pointer}
.sesshead{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:18px 0 10px;padding-top:14px;border-top:1px solid var(--line)}
.sesshead:first-child{border-top:none;padding-top:0;margin-top:0}
.sesshead h4{margin:0;font-size:15px}
.sessbody.off{opacity:.4;pointer-events:none}
.hint{font-size:12px;color:var(--muted);margin:-2px 0 10px}

/* ---- help tooltips (?) ---- */
.help{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:50%;
  background:var(--card2);border:1px solid var(--line);color:var(--muted);font-size:11px;font-weight:700;
  cursor:help;position:relative;margin-left:6px;vertical-align:middle;flex:none}
.help:hover{border-color:var(--acc);color:var(--txt)}
.help:hover::after{content:attr(data-tip);position:absolute;bottom:calc(100% + 9px);left:50%;transform:translateX(-50%);
  width:max-content;max-width:270px;background:#06070b;border:1px solid var(--acc);color:var(--txt);
  padding:9px 12px;border-radius:9px;font-size:12.5px;font-weight:500;line-height:1.45;white-space:normal;text-align:left;
  box-shadow:0 10px 28px rgba(0,0,0,.6);z-index:60;text-transform:none;letter-spacing:normal;pointer-events:none}
.help:hover::before{content:'';position:absolute;bottom:calc(100% + 3px);left:50%;transform:translateX(-50%);
  border:6px solid transparent;border-top-color:var(--acc);z-index:61}

/* ---- content filter bar ---- */
.filterbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:6px 0 14px}
.filterbar input[type=text],.filterbar input:not([type]){flex:1;min-width:200px}
.filterbar select{width:auto;min-width:150px}
.filterbar .btn.sm{padding:9px 13px}
.pickscroll{max-height:620px;overflow-y:auto;padding-right:6px;margin-right:-6px}
.pickscroll::-webkit-scrollbar{width:8px}
.pickscroll::-webkit-scrollbar-thumb{background:var(--line);border-radius:6px}
.nores{color:var(--muted);text-align:center;padding:26px}