:root {
  --bg:#0a1120; --bg2:#0f1b33; --card:#14213d; --line:#223458; --text:#eaf0ff; --muted:#9fb0d0;
  --accent:#37d67a; --gold:#f4a11a; --blue:#2b6cff; --red:#e63946;
  --shadow:0 20px 60px rgba(0,0,0,.45);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--text);
  background:radial-gradient(1200px 600px at 20% -10%,#16305e 0%,transparent 60%),
    radial-gradient(1000px 500px at 90% 0%,#3a1030 0%,transparent 55%),
    linear-gradient(180deg,var(--bg2),var(--bg));
  min-height:100vh;line-height:1.5;-webkit-font-smoothing:antialiased;
}
a{color:#9cc0ff;text-decoration:none}
.wrap{max-width:960px;margin:0 auto;padding:20px 18px 70px}
.narrow{max-width:460px}

/* nav */
.nav{position:sticky;top:0;z-index:30;background:rgba(10,17,32,.82);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{max-width:960px;margin:0 auto;padding:12px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{font-weight:900;font-size:18px;letter-spacing:.02em}
.brand span{color:var(--gold)}
.nav-right{display:flex;align-items:center;gap:10px;font-size:14px}
.pill{display:inline-flex;align-items:center;gap:7px;background:#12213f;border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-weight:600;cursor:pointer;color:var(--text)}
.pill.primary{background:linear-gradient(180deg,#45e389,var(--accent));color:#06110a;border:none}

h1{font-size:26px;margin:20px 0 6px}
h2{font-size:19px;margin:0 0 12px}
.sub{color:var(--muted)}

/* buttons + inputs */
button{font-family:inherit}
.btn{display:inline-block;width:100%;padding:14px;font-size:16px;font-weight:800;cursor:pointer;color:#06110a;background:linear-gradient(180deg,#45e389,var(--accent));border:none;border-radius:12px;text-align:center;text-decoration:none}
.btn:disabled{background:#2a3a55;color:#7488ab;cursor:not-allowed}
.btn.sec{background:#12213f;color:var(--text);border:1px solid var(--line)}
.btn.danger{background:#3a1520;color:#ff9db0;border:1px solid var(--line)}
label{display:block;font-size:13px;color:var(--muted);margin:0 0 7px;font-weight:600}
.field{margin-bottom:16px}
input[type=text],input[type=password],input[type=tel],input[type=url],input[type=number],input[type=datetime-local],select,textarea{
  width:100%;padding:13px 14px;font-size:16px;color:var(--text);background:#0c1730;border:1px solid var(--line);border-radius:12px;outline:none;font-family:inherit
}
textarea{resize:vertical;min-height:80px}
input:focus,select:focus,textarea:focus{border-color:#3b62a8;box-shadow:0 0 0 3px rgba(59,98,168,.25)}

.card{background-color:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow);margin-top:16px}

.msg{margin-top:14px;padding:12px 14px;border-radius:12px;font-weight:600;display:none}
.msg.ok{display:block;background:rgba(55,214,122,.14);border:1px solid rgba(55,214,122,.4);color:#b6ffd4}
.msg.err{display:block;background:rgba(255,59,92,.14);border:1px solid rgba(255,59,92,.4);color:#ffc7d1}

/* event grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-top:18px}
.ev{position:relative;background-color:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.ev .banner{height:120px;background:linear-gradient(135deg,#1b2f57,#2a1440);display:flex;align-items:center;justify-content:center;font-size:38px}
.ev .body{padding:16px}
.ev .tag{display:inline-block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);font-weight:800;margin-bottom:6px}
.ev h3{margin:0 0 6px;font-size:17px}
.ev .prizes{color:var(--muted);font-size:13px;margin-top:4px}
.ev .go{margin-top:12px}
.ev.locked .body,.ev.locked .banner{filter:blur(5px);opacity:.55;pointer-events:none;user-select:none}
.lockover{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;padding:16px;background:rgba(8,13,26,.35)}
.lockover .lk{font-size:30px}
.lockover .btn{width:auto;padding:11px 18px;font-size:14px}

/* countdown */
.countdown{display:flex;justify-content:center;gap:10px;margin:8px 0}
.cd{background:#0c1730;border:1px solid var(--line);border-radius:12px;padding:9px 13px;text-align:center;min-width:58px}
.cd .n{font-size:24px;font-weight:800}
.cd .l{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}

/* score picker */
.score-block{display:grid;grid-template-columns:1fr auto 1fr;gap:10px;align-items:start;max-width:360px}
.score-col .cap{text-align:center;font-weight:800;margin-bottom:10px}
.nums{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.num{padding:12px 0;text-align:center;font-size:18px;font-weight:800;cursor:pointer;background:#0c1730;border:1px solid var(--line);border-radius:12px;color:var(--text);user-select:none}
.num.sel{background:rgba(55,214,122,.18);border-color:var(--accent);color:#c9ffdd}
.colon{align-self:center;font-size:26px;font-weight:800;color:var(--muted);padding-top:32px}

/* uploader */
.uploads{display:grid;grid-template-columns:repeat(auto-fill,minmax(74px,1fr));gap:8px}
.upslot{position:relative;aspect-ratio:1;border:1.5px dashed var(--line);border-radius:12px;background:#0c1730;background-size:cover;background-position:center;cursor:pointer;display:flex;align-items:center;justify-content:center;overflow:hidden}
.upslot .upnum{color:var(--muted);font-weight:800}
.upslot.filled{border-style:solid;border-color:var(--accent)}
.upslot.filled .upnum{display:none}
.upslot.filled::after{content:'✓';position:absolute;top:4px;right:4px;background:var(--accent);color:#06110a;width:18px;height:18px;border-radius:50%;font-size:12px;font-weight:900;display:flex;align-items:center;justify-content:center}
.check{display:flex;align-items:flex-start;gap:10px;font-size:14px;cursor:pointer;margin:6px 0 14px}
.check input{width:18px;height:18px;margin-top:1px;accent-color:var(--accent);flex:none}

/* admin */
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.06em}
.hint{color:var(--muted);font-size:13px;margin:-4px 0 12px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fb-row{display:flex;gap:8px;align-items:center;background:#0c1730;border:1px solid var(--line);border-radius:12px;padding:10px;margin-bottom:8px;flex-wrap:wrap}
.fb-row select,.fb-row input{padding:9px}
.tag2{display:inline-block;font-size:11px;padding:2px 8px;border-radius:999px;border:1px solid var(--line);color:var(--muted)}
.tag2.on{color:#06110a;background:var(--accent);border:none;font-weight:700}
.foot{text-align:center;color:var(--muted);font-size:13px;margin-top:26px}
.thumb{width:38px;height:38px;object-fit:cover;border-radius:6px;border:1px solid var(--line);margin:2px 3px 0 0}