/* Layout: phone-width student app over a court-navy scoreboard ground; teacher view is sidebar + wide console. Single deliberate dark look. */
:root{
  --ink:#0d1430; --panel:#151e40; --panel2:#1c2752; --line:#2b3768;
  --fg:#eef1ff; --muted:#9aa3c8; --dim:#6b75a0;
  --court:#ff7a2f; --data:#45d2c6; --gold:#ffd166; --silver:#cfd8ea; --bronze:#e39a6a; --good:#4ade80; --warn:#fbbf24; --bad:#f87171;
  --display:"Saira Condensed","Arial Narrow",system-ui,sans-serif;
  --body:"Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{height:100%}
body{background:var(--ink);color:var(--fg);font:15px/1.55 var(--body);margin:0}
button{font:inherit;color:inherit;cursor:pointer}
button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid var(--data);outline-offset:2px}
.num{font-family:var(--display);font-variant-numeric:tabular-nums;letter-spacing:.01em}
.eyebrow{font:600 12px/1 var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
h1,h2,h3{text-wrap:balance;margin:0}
.demo-bar{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;background:var(--court);color:#1b0d03;font-size:12.5px;font-weight:700;text-align:center;padding:5px 16px}
.demo-bar span{font-weight:500}

/* ---------- splash ---------- */
.splash{position:fixed;inset:0;z-index:60;background:var(--ink) center/cover no-repeat;display:flex;flex-direction:column;justify-content:flex-end;padding:32px 24px calc(40px + env(safe-area-inset-bottom,0px));cursor:pointer}
.splash::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,20,48,.15) 0%,rgba(13,20,48,.55) 50%,rgba(13,20,48,.96) 100%)}
.splash>*{position:relative}
.sp-tag{font:700 13px/1 var(--display);letter-spacing:.2em;color:var(--court)}
.sp-name{font:800 clamp(44px,12vw,84px)/.92 var(--display);letter-spacing:.01em;margin:10px 0 6px}
.sp-ko{font-size:17px;font-weight:700}
.sp-loop{display:flex;gap:10px;margin-top:22px;font:700 14px/1 var(--display);letter-spacing:.16em;color:var(--muted)}
.sp-loop b{color:var(--fg)}
.sp-bar{height:3px;background:rgba(255,255,255,.18);margin-top:22px;border-radius:2px;overflow:hidden;max-width:420px}
.sp-bar i{display:block;height:100%;width:0;background:var(--court);animation:load 2.2s linear forwards}
@keyframes load{to{width:100%}}

/* ---------- student shell ---------- */
.phone{max-width:480px;margin:0 auto;min-height:100%;padding:0 16px calc(96px + env(safe-area-inset-bottom,0px));}
.topline{display:flex;justify-content:space-between;align-items:center;padding-block:16px 8px}
.brand{font:800 20px/1 var(--display);letter-spacing:.04em}
.brand em{font-style:normal;color:var(--court)}
.who{font-size:13px;color:var(--muted)}
.tabs{position:fixed;left:0;right:0;bottom:0;z-index:30;background:rgba(13,20,48,.94);backdrop-filter:blur(8px);border-top:1px solid var(--line);padding:6px 8px calc(6px + env(safe-area-inset-bottom,0px))}
.tabs nav{max-width:480px;margin:0 auto;display:grid;grid-template-columns:repeat(5,1fr)}
.tabs button{background:none;border:0;display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 0;font:700 11px/1 var(--display);letter-spacing:.08em;color:var(--dim)}
.tabs button svg{width:22px;height:22px}
.tabs button.on{color:var(--court)}
.tabs .check-dot{position:relative}
.tabs .live::after{content:"";position:absolute;top:-1px;right:-4px;width:8px;height:8px;border-radius:50%;background:var(--good);box-shadow:0 0 0 3px var(--ink)}

.stack{display:flex;flex-direction:column;gap:14px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px}
.row{display:flex;gap:12px;align-items:center}
.between{justify-content:space-between}
.muted{color:var(--muted)}
.small{font-size:13px}
.chip{display:inline-flex;align-items:center;gap:6px;font:600 11.5px/1 var(--display);letter-spacing:.1em;padding:5px 8px;border-radius:6px;background:var(--panel2);color:var(--muted);border:1px solid var(--line)}
.chip.ph{color:var(--warn);border-color:rgba(251,191,36,.35)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:14px 18px;font-weight:700;background:var(--court);color:#1b0d03;width:100%}
.btn.ghost{background:var(--panel2);color:var(--fg);border:1px solid var(--line)}
.btn.teal{background:var(--data);color:#04211f}
.btn.sm{padding:9px 12px;font-size:13px;width:auto;border-radius:9px}
.back{background:none;border:0;padding:4px 0;color:var(--muted);font-weight:700;font-size:14px;display:inline-flex;gap:6px;align-items:center}
.pagehead{display:flex;flex-direction:column;gap:6px;padding-block:6px 4px}
.pagehead h2{font:800 30px/1 var(--display);letter-spacing:.02em}

/* hero level */
.hero{position:relative;overflow:hidden;border-radius:18px;padding:18px;background:linear-gradient(135deg,#1d2a5e 0%,#151e40 70%);border:1px solid var(--line)}
.hero::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;border:2px solid rgba(255,122,47,.25);box-shadow:0 0 0 26px rgba(255,122,47,.06)}
.lv{display:flex;align-items:flex-end;gap:14px;position:relative;z-index:1}
.lv-num{font:800 64px/.8 var(--display)}
.lv-num small{font-size:18px;color:var(--muted);margin-right:4px}
.tier{font:800 13px/1 var(--display);letter-spacing:.16em;padding:6px 9px;border-radius:6px;background:rgba(197,208,230,.14);color:#d6deef;border:1px solid rgba(214,222,239,.3)}
.bar{height:10px;border-radius:6px;background:var(--panel2);overflow:hidden}
.bar i{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,var(--court),#ffb27f);transition:width .8s ease}
.bar.teal i{background:linear-gradient(90deg,#1fa99e,var(--data))}
.stat3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;position:relative;z-index:1}
.stat3 div{background:rgba(13,20,48,.45);border-radius:10px;padding:10px}
.stat3 b{display:block;font:700 24px/1.1 var(--display)}
.stat3 span{font-size:12px;color:var(--muted)}

.sess{display:flex;align-items:center;gap:12px;padding:14px;border-radius:12px;background:var(--panel2);border:1px solid var(--line);width:100%;text-align:left}
.sess .tm{font:800 22px/1 var(--display);width:58px;text-align:center;color:var(--data)}
.sess .tm small{display:block;font-size:11px;color:var(--muted);letter-spacing:.1em;margin-top:4px}
.sess .meta{flex:1;min-width:0}
.sess .meta b{display:block}
.open{font:700 11px/1 var(--display);letter-spacing:.12em;color:var(--good)}

/* check */
.scanner{position:relative;aspect-ratio:1/1;max-width:100%;border-radius:18px;background:repeating-linear-gradient(45deg,#121a3a 0 10px,#141d40 10px 20px);border:1px solid var(--line);display:grid;place-items:center;overflow:hidden}
.scanner .frame{width:62%;aspect-ratio:1/1;position:relative}
.scanner .frame i{position:absolute;width:34px;height:34px;border:4px solid var(--court)}
.scanner .frame i:nth-child(1){left:0;top:0;border-right:0;border-bottom:0;border-radius:10px 0 0 0}
.scanner .frame i:nth-child(2){right:0;top:0;border-left:0;border-bottom:0;border-radius:0 10px 0 0}
.scanner .frame i:nth-child(3){left:0;bottom:0;border-right:0;border-top:0;border-radius:0 0 0 10px}
.scanner .frame i:nth-child(4){right:0;bottom:0;border-left:0;border-top:0;border-radius:0 0 10px 0}
.scanner .laser{position:absolute;left:19%;right:19%;height:2px;background:var(--court);box-shadow:0 0 12px var(--court);animation:laser 2.4s ease-in-out infinite}
@keyframes laser{0%,100%{top:22%}50%{top:76%}}
.scanner .cap{position:absolute;bottom:14px;left:0;right:0;text-align:center;font-size:13px;color:var(--muted)}
.ring{position:relative;width:220px;height:220px;margin:6px auto}
.ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.ring .in{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ring .in b{font:800 54px/1 var(--display)}
.state{display:inline-flex;align-items:center;gap:6px;font:800 12px/1 var(--display);letter-spacing:.14em;padding:6px 9px;border-radius:6px}
.st-WAITING{background:rgba(154,163,200,.14);color:var(--muted)}
.st-ACTIVE{background:rgba(69,210,198,.15);color:var(--data)}
.st-COMPLETED{background:rgba(74,222,128,.15);color:var(--good)}
.st-FAILED{background:rgba(248,113,113,.15);color:var(--bad)}
.st-MANUAL{background:rgba(251,191,36,.15);color:var(--warn)}
.msg{border-radius:12px;padding:12px 14px;font-weight:600;font-size:14px}
.msg.bad{background:rgba(248,113,113,.12);border:1px solid rgba(248,113,113,.4);color:#ffc9c9}
.msg.ok{background:rgba(74,222,128,.12);border:1px solid rgba(74,222,128,.4);color:#c8f7d8}
.msg.info{background:rgba(69,210,198,.1);border:1px solid rgba(69,210,198,.35);color:#c9f4f0}
.cheat{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.cheat button{background:var(--panel2);border:1px dashed var(--line);border-radius:10px;padding:10px;font-size:13px;text-align:left;color:var(--muted)}
.xpburst{text-align:center;padding-block:14px}
.xpburst b{display:block;font:800 72px/1 var(--display);color:var(--court);animation:pop .6s ease}
@keyframes pop{0%{transform:scale(.4);opacity:0}70%{transform:scale(1.12)}100%{transform:scale(1);opacity:1}}

/* sports id */
.idcard{position:relative;border-radius:18px;padding:18px;overflow:hidden;background:#101836;border:1px solid var(--line)}
.idcard::before{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,transparent 49.6%,rgba(255,255,255,.06) 49.6% 50.4%,transparent 50.4%),
  radial-gradient(circle at 50% 50%,transparent 62px,rgba(255,255,255,.06) 62px 64px,transparent 64px),
  linear-gradient(135deg,rgba(255,122,47,.18),transparent 55%)}
.idcard>*{position:relative}
.idno{font:700 14px/1 var(--display);letter-spacing:.2em;color:var(--court)}
.idname{font:900 26px/1.1 var(--body);margin-top:10px}
.idgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:16px}
.idgrid div{border-top:1px solid var(--line);padding-top:8px}
.idgrid b{display:block;font:800 22px/1 var(--display)}
.idgrid span{font-size:11px;color:var(--muted)}
.badges{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}
.badge{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:700;padding:6px 9px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--line)}
.badge i{width:10px;height:10px;border-radius:2px;transform:rotate(45deg);background:var(--court)}

/* ranking */
.seg{display:grid;grid-template-columns:1fr 1fr;background:var(--panel2);border-radius:10px;padding:4px;border:1px solid var(--line)}
.seg button{border:0;background:none;padding:9px;border-radius:7px;font-weight:700;color:var(--muted)}
.seg button.on{background:var(--panel);color:var(--fg);box-shadow:0 0 0 1px var(--line)}
.rk{display:grid;grid-template-columns:34px 1fr auto;gap:10px;align-items:center;padding:12px;border-radius:12px;background:var(--panel);border:1px solid var(--line)}
.rk.me{border-color:var(--court);background:linear-gradient(90deg,rgba(255,122,47,.12),var(--panel) 60%)}
.rk .pos{font:800 26px/1 var(--display);text-align:center}
.rk .pos.p1{color:#ffd166}.rk .pos.p2{color:#d9e1f2}.rk .pos.p3{color:#e3a072}
.rk .sc{font:800 26px/1 var(--display);text-align:right}
.rk .sc small{display:block;font-size:10px;color:var(--muted);letter-spacing:.12em}
.mini{display:flex;gap:10px;margin-top:6px;font-size:11.5px;color:var(--muted);flex-wrap:wrap}
.mini b{color:var(--fg);font-family:var(--display);font-size:13px}

/* more */
.menu{display:flex;flex-direction:column;border-radius:14px;overflow:hidden;border:1px solid var(--line)}
.menu button{display:flex;align-items:center;gap:12px;background:var(--panel);border:0;border-bottom:1px solid var(--line);padding:16px;text-align:left}
.menu button:last-child{border-bottom:0}
.menu .k{font:800 15px/1 var(--display);letter-spacing:.1em;width:96px}
.menu .d{flex:1;color:var(--muted);font-size:13px}
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{font:600 11.5px/1 var(--display);letter-spacing:.12em;color:var(--muted);text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl td.r,.tbl th.r{text-align:right}
.scroll{overflow-x:auto}
.grow{color:var(--good);font-weight:700;font-size:12.5px}
.grow.down{color:var(--bad)}
.trophies{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.trophy{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 10px;text-align:center}
.trophy svg{width:40px;height:40px}
.trophy b{display:block;font-size:13px;margin-top:6px}
.trophy span{font-size:11px;color:var(--muted)}
.trophy.lock{opacity:.4}

/* login */
.login{max-width:440px;margin:0 auto;padding:32px 16px 40px;display:flex;flex-direction:column;gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;font-weight:700;color:var(--muted)}
.field input,.field select{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:13px 14px;color:var(--fg);font:inherit;width:100%}
.loginphoto{height:180px;border-radius:18px;background:center/cover no-repeat;position:relative;overflow:hidden}
.loginphoto::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(13,20,48,.9))}
.loginphoto div{position:absolute;left:16px;bottom:14px;z-index:1;font:800 30px/1 var(--display)}

/* toast */
#toast{position:fixed;left:50%;bottom:calc(100px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:70;background:var(--fg);color:var(--ink);font-weight:700;font-size:14px;padding:10px 16px;border-radius:999px;opacity:0;transition:opacity .25s;pointer-events:none;max-width:calc(100% - 32px);text-align:center}
#toast.on{opacity:1}

/* ---------- admin ---------- */
.admin{display:grid;grid-template-columns:232px 1fr;min-height:100%}
.side{background:#0a1028;border-right:1px solid var(--line);padding:20px 12px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh;overflow:auto}
.side .brand{padding:0 10px 14px}
.side .grp{font:600 11px/1 var(--display);letter-spacing:.16em;color:var(--dim);padding:14px 10px 6px}
.side button{display:flex;justify-content:space-between;align-items:center;background:none;border:0;border-radius:8px;padding:10px;text-align:left;font-weight:500;color:var(--muted);font-size:14px}
.side button.on{background:var(--panel2);color:var(--fg)}
.side button small{font:600 10px/1 var(--display);letter-spacing:.1em;color:var(--warn)}
.main{padding:24px 28px 48px;min-width:0}
.ahead{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.ahead h1{font:800 34px/1 var(--display);letter-spacing:.02em}
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px}
.kpi b{display:block;font:800 34px/1.05 var(--display)}
.kpi span{font-size:12.5px;color:var(--muted)}
.grid2{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:14px;margin-top:14px}
.hbar{display:grid;grid-template-columns:64px 1fr 48px;gap:10px;align-items:center;font-size:13px;padding:6px 0}
.hbar .bar{height:12px}
.livehead{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.count{display:flex;align-items:center;gap:8px;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px 12px;font-size:13px}
.count b{font:800 22px/1 var(--display)}
.alert{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border-radius:10px;background:rgba(248,113,113,.08);border:1px solid rgba(248,113,113,.3);font-size:13px;margin-bottom:8px}
.alert b{color:#ffc9c9}
.qrstage{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,300px);gap:18px}
.qrbig{border-radius:20px;padding:28px;display:flex;flex-direction:column;align-items:center;gap:16px;border:3px solid}
.qrbig.in{border-color:var(--good);background:rgba(74,222,128,.06)}
.qrbig.out{border-color:var(--court);background:rgba(255,122,47,.06)}
.qrbig .mode{font:800 44px/1 var(--display);letter-spacing:.06em}
.qrbox{background:#fff;padding:16px;border-radius:14px;width:min(320px,100%);aspect-ratio:1/1;display:grid;place-items:center}
.qrbox canvas,.qrbox img{width:100%!important;height:auto!important;image-rendering:pixelated}
.qrtimer{width:min(320px,100%)}
.toggle{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.toggle button{border:1px solid var(--line);background:var(--panel2);border-radius:10px;padding:12px;font-weight:700}
.toggle button.on.in{background:var(--good);color:#06240f;border-color:var(--good)}
.toggle button.on.out{background:var(--court);color:#1b0d03;border-color:var(--court)}
.popsgrid input{width:76px;background:var(--panel2);border:1px solid var(--line);border-radius:6px;padding:6px 8px;color:var(--fg);font:600 14px var(--display);text-align:right}
.ph-note{display:inline-flex;gap:8px;align-items:center;font-size:12.5px;color:var(--warn)}

/* podium */
.podium{display:grid;grid-template-columns:1fr 1.15fr 1fr;gap:14px;align-items:end}
.prize{position:relative;border-radius:18px;padding:16px;background:var(--panel);border:1px solid var(--line);display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;min-width:0}
.prize.p1{order:2;border-color:var(--gold);background:linear-gradient(180deg,rgba(255,209,102,.16),var(--panel) 70%);padding-block:22px}
.prize.p2{order:1;border-color:rgba(207,216,234,.6)}
.prize.p3{order:3;border-color:rgba(227,154,106,.6)}
.rankno{font:800 15px/1 var(--display);letter-spacing:.18em}
.p1 .rankno{color:var(--gold)}.p2 .rankno{color:var(--silver)}.p3 .rankno{color:var(--bronze)}
.prize svg.art{width:100%;max-width:190px;height:auto}
.prize .what{font:900 22px/1.15 var(--body)}
.p1 .what{font-size:28px}
.holder{display:flex;align-items:baseline;gap:8px;justify-content:center;flex-wrap:wrap}
.holder b{font:800 30px/1 var(--display)}
.p1 .holder b{font-size:40px}
.holder span{color:var(--muted);font-size:13px}

/* race */
.track{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:16px 16px 10px;overflow-x:auto}
.track-inner{min-width:560px}
.scale{display:grid;grid-template-columns:92px 1fr 120px;gap:12px;font:600 12px/1 var(--display);letter-spacing:.1em;color:var(--dim);padding-bottom:8px}
.scale .ticks{position:relative;height:14px}
.scale .ticks span{position:absolute;transform:translateX(-50%)}
.lane{display:grid;grid-template-columns:92px 1fr 120px;gap:12px;align-items:center;padding-block:7px;border-top:1px solid var(--line)}
.lane .cls{font:800 22px/1 var(--display)}
.lane .cls small{display:block;font:500 12px/1.3 var(--body);color:var(--muted);margin-top:3px}
.road{position:relative;height:34px;border-radius:17px;background:
  repeating-linear-gradient(90deg,transparent 0 calc(10% - 1px),rgba(255,255,255,.07) calc(10% - 1px) 10%),var(--ink);border:1px solid var(--line)}
.road .fill{position:absolute;left:0;top:0;bottom:0;border-radius:17px;background:linear-gradient(90deg,rgba(69,210,198,.15),rgba(69,210,198,.45));transition:width 1.2s cubic-bezier(.2,.8,.2,1)}
.road .runner{position:absolute;top:50%;transform:translate(-50%,-50%);width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font:800 16px/1 var(--display);background:var(--data);color:#04211f;box-shadow:0 0 0 3px var(--ink);transition:left 1.2s cubic-bezier(.2,.8,.2,1)}
.road .flag{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:22px;height:22px;opacity:.7}
.lane.r1 .runner{background:var(--gold);color:#2b1d00}
.lane.r2 .runner{background:var(--silver);color:#1a2235}
.lane.r3 .runner{background:var(--bronze);color:#2b1406}
.lane.r1 .fill{background:linear-gradient(90deg,rgba(255,209,102,.12),rgba(255,209,102,.45))}
.lane.r2 .fill{background:linear-gradient(90deg,rgba(207,216,234,.1),rgba(207,216,234,.38))}
.lane.r3 .fill{background:linear-gradient(90deg,rgba(227,154,106,.1),rgba(227,154,106,.4))}
.lane .res{text-align:right}
.lane .res b{font:800 26px/1 var(--display)}
.lane .res small{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.tag{display:inline-block;font:800 11px/1 var(--display);letter-spacing:.12em;padding:4px 6px;border-radius:5px;margin-left:6px;vertical-align:middle}
.r1 .tag{background:var(--gold);color:#2b1d00}.r2 .tag{background:var(--silver);color:#1a2235}.r3 .tag{background:var(--bronze);color:#2b1406}

.chase{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}
.chase div{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px}
.chase b{font:800 26px/1 var(--display);color:var(--court)}
.compact .podium{grid-template-columns:1fr;}
.compact .prize.p1,.compact .prize.p2,.compact .prize.p3{order:initial}
.compact .prize{flex-direction:row;text-align:left;gap:12px}
.compact .prize svg.art{width:96px;flex:none}
.compact .prize .txt{display:flex;flex-direction:column;gap:4px;min-width:0}
.compact .holder{justify-content:flex-start}
.compact .track{padding:12px 12px 6px}
.compact .track-inner{min-width:0}
.compact .scale,.compact .lane{grid-template-columns:44px 1fr 58px;gap:8px}
.compact .scale .ticks span:nth-child(2n){display:none}
.compact .lane .cls{font-size:18px}
.compact .lane .res b{font-size:20px}
.compact .lane .res small,.compact .tag{display:none}
.compact .road .runner{width:32px;height:32px;font-size:14px}
.compact .prize .what{font-size:18px}.compact .p1 .what{font-size:20px}
.compact .holder b,.compact .p1 .holder b{font-size:28px}
.gtabs{display:flex;gap:6px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:5px}
.gtabs button{border:0;background:none;border-radius:8px;padding:10px 18px;font:800 18px/1 var(--display);letter-spacing:.06em;color:var(--muted)}
.gtabs button.on{background:var(--court);color:#1b0d03}
.lane.mine{background:rgba(255,122,47,.08);border-radius:10px}
.racewrap{display:flex;flex-direction:column;gap:14px}
.papstbl td.hit{background:rgba(255,122,47,.18);color:var(--fg);font-weight:800;border-radius:6px;box-shadow:inset 0 0 0 1.5px var(--court)}
.papstbl td,.papstbl th{white-space:nowrap}
@media (max-width:640px){
.racewrap .podium{grid-template-columns:1fr;}
.racewrap .prize.p1,.racewrap .prize.p2,.racewrap .prize.p3{order:initial}
.racewrap .prize{flex-direction:row;text-align:left;gap:12px}
.racewrap .prize svg.art{width:96px;flex:none}
.racewrap .prize .txt{display:flex;flex-direction:column;gap:4px;min-width:0}
.racewrap .holder{justify-content:flex-start}
.racewrap .track{padding:12px 12px 6px}
.racewrap .track-inner{min-width:0}
.racewrap .scale,.racewrap .lane{grid-template-columns:44px 1fr 58px;gap:8px}
.racewrap .scale .ticks span:nth-child(2n){display:none}
.racewrap .lane .cls{font-size:18px}
.racewrap .lane .res b{font-size:20px}
.racewrap .lane .res small,.racewrap .tag{display:none}
.racewrap .road .runner{width:32px;height:32px;font-size:14px}
.racewrap .prize .what{font-size:18px}.racewrap .p1 .what{font-size:20px}
.racewrap .holder b,.racewrap .p1 .holder b{font-size:28px}
}
.phone.wide{max-width:1180px}


@media (max-width:860px){
  .admin{grid-template-columns:1fr}
  .side{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;height:auto;flex-direction:row;overflow-x:auto;padding:10px 12px;gap:4px;border-right:0;border-bottom:1px solid var(--line)}
  .side .brand,.side .grp{display:none}
  .side button{white-space:nowrap;flex:none}
  .main{padding:18px 16px 40px}
  .kpis{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid2,.qrstage{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- mission ---------- */
.stage{position:relative;aspect-ratio:3/4;max-height:62vh;width:100%;background:#05081a;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.stage video,.stage canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.stage .mirror{transform:scaleX(-1)}
.stage [hidden]{display:none!important}
.stage .ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:24px;color:var(--muted);font-size:14px}
.stage .hud{position:absolute;top:12px;left:14px;display:flex;align-items:baseline;gap:6px;text-shadow:0 2px 8px rgba(0,0,0,.6)}
.stage .hud b{font:800 64px/1 var(--display);color:var(--court)}
.stage .hud small{font:700 18px/1 var(--display);color:var(--fg)}
.stage .cue{position:absolute;left:12px;right:12px;bottom:12px;border-radius:10px;padding:10px 12px;font-weight:700;font-size:14px;text-align:center;background:rgba(13,20,48,.82)}
.stage .cue.good{color:var(--good)} .stage .cue.fix{color:var(--court)}
.mform{display:grid;grid-template-columns:1.7fr .9fr 1.3fr 1.3fr .7fr 1.1fr;gap:10px;margin-top:12px}
@media(max-width:900px){.mform{grid-template-columns:1fr 1fr}}
.bell{display:inline-flex;align-items:center;gap:2px;position:relative;vertical-align:middle}
.bell svg{width:24px;height:24px;transform-origin:50% 8%;animation:ring 2.4s ease-in-out infinite;filter:drop-shadow(0 0 6px rgba(255,209,102,.55))}
.bell b{position:absolute;top:-6px;right:-9px;min-width:17px;height:17px;padding:0 4px;border-radius:9px;background:var(--bad);color:#fff;font-size:11px;line-height:17px;text-align:center;box-shadow:0 0 0 2px var(--ink)}
@keyframes ring{0%,55%,100%{transform:rotate(0)}5%{transform:rotate(18deg)}12%{transform:rotate(-16deg)}19%{transform:rotate(12deg)}26%{transform:rotate(-8deg)}33%{transform:rotate(4deg)}40%{transform:rotate(0)}}
.tabs .tbadge{position:absolute;top:-5px;right:-11px;min-width:16px;height:16px;padding:0 4px;border-radius:8px;background:var(--bad);color:#fff;font:700 10px/16px var(--display);font-style:normal;text-align:center;box-shadow:0 0 0 2px var(--ink)}
@media(prefers-reduced-motion:reduce){.bell svg{animation:none}}
.btn:disabled{opacity:.45;cursor:default}

/* 실제 QR 카메라 */
.scanner.live{background:#000}
.scanner.live video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.scanner.live .frame,.scanner.live .laser,.scanner.live .cap{z-index:1}
.scanner.live .cap{color:#fff;text-shadow:0 1px 3px #000}

/* 선생님 화면: TV 전체화면 */
.admin.tv{grid-template-columns:1fr}
.admin.tv .side{display:none}
.admin.tv .main{padding:24px}
.admin.tv .qrstage{grid-template-columns:minmax(0,1fr) minmax(0,320px);align-items:center}
.admin.tv .qrbox{width:min(70vh,100%)}
.admin.tv .qrtimer{width:min(70vh,100%)}
.ptbl input:not([type=checkbox]){background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:8px 10px;color:var(--fg);font:inherit;width:100%}
.main select{color:var(--fg)}
textarea:focus-visible{outline:2px solid var(--data);outline-offset:2px}