/* BOXCOM LinkedIn Challenge Hub
   Direction : agence créative, fond navy, accents jaune / turquoise / rose / orange. Un seul thème sombre assumé. */
:root{
  --navy:#0B1230; --navy-2:#111A40; --navy-3:#18235A;
  --ink:#F3F5FF; --muted:#9BA6D0; --line:rgba(255,255,255,.12); --surface:rgba(255,255,255,.055);
  --yellow:#FFC93C; --turq:#2DD4BF; --pink:#FF5FA2; --orange:#FF8A3D;
  --good:#5CD39A; --warn:#FFB454; --bad:#FF7A7A;
  --f-display:"Bricolage Grotesque","Arial Narrow",Arial,sans-serif;
  --f-body:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{background:var(--navy)}
body{margin:0;color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.5;min-height:100vh;
  background:
    radial-gradient(900px 520px at 88% -8%,rgba(255,95,162,.22),transparent 60%),
    radial-gradient(800px 520px at -6% 8%,rgba(45,212,191,.16),transparent 60%),
    radial-gradient(700px 500px at 60% 108%,rgba(255,138,61,.14),transparent 60%),
    var(--navy);
  background-attachment:fixed}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{font-family:var(--f-display);margin:0;line-height:1.02;letter-spacing:-.015em;text-wrap:balance}
p{margin:0}
a{color:var(--yellow)}
:focus-visible{outline:2px solid var(--yellow);outline-offset:2px}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.muted{color:var(--muted)} .hint{color:var(--muted);font-size:13px}
.kicker{font-family:var(--f-mono);font-size:12px;text-transform:uppercase;letter-spacing:.14em;color:var(--muted)}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(11,18,48,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top-in{max-width:1040px;margin-inline:auto;padding:10px 20px;display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.brand{font-family:var(--f-display);font-weight:800;font-size:19px;letter-spacing:.03em;text-transform:uppercase;white-space:nowrap;text-decoration:none;color:var(--ink)}
.brand span{background:linear-gradient(90deg,var(--yellow),var(--orange),var(--pink));-webkit-background-clip:text;background-clip:text;color:transparent}
nav{display:flex;gap:2px;overflow-x:auto;min-width:0;flex:1}
nav a{padding:8px 12px;border-radius:999px;color:var(--muted);text-decoration:none;font-weight:600;font-size:13px;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}
nav a:hover{color:var(--ink);background:var(--surface)}
nav a[aria-current="page"]{background:var(--yellow);color:var(--navy)}
nav a.adm{margin-left:auto;opacity:.7}
.ticker{overflow:hidden;border-bottom:1px solid var(--line);background:var(--navy-2);white-space:nowrap}
.ticker div{display:inline-block;padding:6px 0;font-family:var(--f-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);animation:marq 38s linear infinite}
.ticker b{color:var(--yellow);font-weight:500;margin-inline:18px}
@keyframes marq{from{transform:translateX(0)}to{transform:translateX(-50%)}}

main{max-width:1040px;margin-inline:auto;padding:34px 20px 80px;display:flex;flex-direction:column;gap:34px}
.sec{display:flex;flex-direction:column;gap:14px;min-width:0}
.sec>h2,.sec-head h2{font-size:26px;font-weight:700}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}
.big{font-size:clamp(34px,6vw,56px)!important;font-weight:800!important;text-transform:uppercase}
.link{font-weight:600}

/* hero */
.hero{display:flex;flex-direction:column;gap:14px;padding-block:10px 0}
.hero h1{font-size:clamp(52px,12.5vw,148px);font-weight:800;text-transform:uppercase;line-height:.92}
.hero h1 .w{display:inline-block;opacity:0;transform:translateY(40px);animation:rise .7s cubic-bezier(.2,.8,.2,1) forwards}
.hero h1 .w1{animation-delay:.05s}.hero h1 .w2{animation-delay:.15s;color:var(--yellow)}.hero h1 .w3{animation-delay:.25s}.hero h1 .w4{animation-delay:.35s;color:var(--pink)}
@keyframes rise{to{opacity:1;transform:none}}
.hero .sub{font-size:19px;color:var(--muted)} .hero .sub b{color:var(--ink)}
.period{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.ptrack{flex:1;min-width:160px;max-width:420px;height:8px;border-radius:4px;background:var(--surface);overflow:hidden}
.pfill{height:100%;width:var(--w);border-radius:4px;background:linear-gradient(90deg,var(--turq),var(--yellow),var(--pink));animation:grow 1.2s cubic-bezier(.2,.8,.2,1) both}
.period .mono{font-size:12px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}

/* podium */
.podium{display:flex;flex-direction:column;gap:12px}
.prow{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 20px;display:grid;grid-template-columns:48px minmax(0,1fr) auto;gap:2px 16px;align-items:center;position:relative;overflow:hidden}
.prow::before{content:"";position:absolute;inset:0 auto 0 0;width:5px;background:var(--tc)}
.rk{font-family:var(--f-display);font-weight:800;font-size:44px;line-height:1;color:var(--tc)}
.who{display:flex;flex-direction:column;min-width:0}
.who b{font-family:var(--f-display);font-size:26px;font-weight:800;text-transform:uppercase;overflow-wrap:anywhere}
.who span{color:var(--muted);font-size:13px}
.pts{font-size:34px;font-weight:700;text-align:right;color:var(--tc);grid-row:1 / span 2;grid-column:3}
.pts small{display:block;font-size:11px;color:var(--muted);letter-spacing:.14em;font-weight:500}
.track{grid-column:1 / -1;height:8px;border-radius:4px;background:rgba(255,255,255,.08);overflow:hidden;margin-top:10px}
.fill{height:100%;width:var(--w);border-radius:4px;background:var(--tc);animation:grow 1.1s cubic-bezier(.2,.8,.2,1) both}
@keyframes grow{from{width:0}}
.dot{width:10px;height:10px;border-radius:50%;background:var(--tc,var(--yellow));flex:none;display:inline-block}

/* tiles, cards */
.tiles,.duo{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 18px;display:flex;flex-direction:column;gap:6px;min-width:0}
.tile .v{font-family:var(--f-display);font-weight:700;font-size:21px;overflow-wrap:anywhere}
.tile .v.xl{font-size:clamp(28px,5vw,40px);font-weight:800}
.tile.hot{background:linear-gradient(135deg,rgba(255,201,60,.18),rgba(255,95,162,.14));border-color:rgba(255,201,60,.4)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 18px;display:flex;flex-direction:column;gap:12px;min-width:0;border-top:3px solid var(--tc)}
.card h3{font-size:19px;font-weight:700;line-height:1.2;overflow-wrap:anywhere}
.meta{display:flex;flex-wrap:wrap;gap:6px 12px;align-items:center;font-size:13px;color:var(--muted)}
.meta b{color:var(--ink)}
.nums{display:flex;gap:16px;flex-wrap:wrap;font-size:13px;align-items:flex-end}
.nums span{display:flex;flex-direction:column}
.nums em{font-style:normal;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.nums .tot{margin-left:auto;font-size:22px;font-weight:700;color:var(--tc)}
.chip{display:inline-flex;align-items:center;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600;background:var(--surface);color:var(--muted);border:1px solid var(--line)}
.chip.st-Validated{color:var(--turq);border-color:rgba(45,212,191,.4)}
.chip.st-Published{color:var(--good);border-color:rgba(92,211,154,.4);background:rgba(92,211,154,.1)}
.chip.st-To-review{color:var(--warn);border-color:rgba(255,180,84,.4)}
.chip.keep{background:var(--yellow);color:var(--navy);border-color:var(--yellow)}
.awards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px}
.award{border:1px solid var(--line);background:var(--surface);border-radius:14px;padding:16px 18px;display:flex;flex-direction:column;gap:8px;min-width:0;border-left:4px solid var(--tc)}
.award .lab{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--tc)}
.award .t{font-family:var(--f-display);font-weight:700;font-size:19px;line-height:1.2;overflow-wrap:anywhere}

/* panels, forms */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px;display:flex;flex-direction:column;gap:16px}
.panel.narrow{max-width:420px}
.panel h3{font-size:21px;font-weight:700}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field label{font-size:13px;font-weight:600}
.opt{font-weight:400;color:var(--muted)}
input[type=text],input[type=password],input[type=number],input[type=date],select,textarea{background:rgba(5,9,28,.6);border:1px solid var(--line);border-radius:9px;padding:10px 12px;width:100%;min-width:0}
input::placeholder,textarea::placeholder{color:rgba(155,166,208,.6)}
textarea{min-height:100px;resize:vertical}
select option{background:var(--navy-2);color:var(--ink)}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.btn{display:inline-block;background:var(--yellow);color:var(--navy);border:0;border-radius:999px;padding:11px 20px;font-weight:700;cursor:pointer;text-decoration:none;font-size:14px}
.btn:hover{filter:brightness(1.07)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn.danger{background:transparent;color:var(--bad);border:1px solid rgba(255,122,122,.5)}
.btn.sm{padding:6px 12px;font-size:12px}
.btn[disabled]{opacity:.45;cursor:default;filter:none}
.btns{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.filebtn{cursor:pointer}
.flash{background:rgba(92,211,154,.14);color:var(--good);border:1px solid rgba(92,211,154,.35);border-radius:10px;padding:10px 14px;font-weight:500}
.flash.err{background:rgba(255,180,84,.12);color:var(--warn);border-color:rgba(255,180,84,.4)}
.empty{border:1px dashed rgba(255,255,255,.22);border-radius:14px;padding:26px 22px;color:var(--muted);display:flex;flex-direction:column;gap:8px;align-items:flex-start}
.empty b{color:var(--ink);font-family:var(--f-display);font-size:20px}
.danger-zone{border-color:rgba(255,122,122,.35)}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.pill{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:6px 14px;cursor:pointer;font-size:13px;font-weight:600;color:var(--ink)}
.pill[aria-pressed="true"]{background:var(--ink);color:var(--navy);border-color:var(--ink)}
.pill.solid{background:var(--yellow);color:var(--navy);border-color:var(--yellow);cursor:default}
.setup{display:flex;flex-direction:column;gap:14px}
.setup>div{display:flex;flex-direction:column;gap:8px}
.setup .pill{cursor:default}

/* tables */
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:820px;font-size:13.5px}
table.admin{min-width:1100px}
th{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:10px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
.r{text-align:right} td.sc{font-weight:700;color:var(--yellow)}
td.idea{max-width:260px;overflow-wrap:anywhere}
table.admin input,table.admin select{padding:6px 8px;font-size:13px}
table.admin input[type=number]{width:74px} table.admin input[type=date]{width:140px} table.admin input.url{width:200px}

/* draw */
.wheelbox{position:relative;width:min(100%,460px);margin-inline:auto;padding-top:22px}
.wheelbox canvas{display:block;width:100%;height:auto;aspect-ratio:1;filter:drop-shadow(0 18px 40px rgba(0,0,0,.45))}
.pointer{position:absolute;top:0;left:50%;transform:translateX(-50%);width:0;height:0;border-inline:16px solid transparent;border-top:28px solid var(--ink);z-index:2;filter:drop-shadow(0 3px 4px rgba(0,0,0,.4))}
.spin{position:absolute;left:50%;top:calc(50% + 11px);transform:translate(-50%,-50%);width:24%;aspect-ratio:1;border-radius:50%;border:7px solid var(--navy);background:var(--ink);color:var(--navy);font-family:var(--f-display);font-weight:800;font-size:clamp(15px,3.4vw,22px);cursor:pointer;z-index:2}
.spin:hover:not([disabled]){background:var(--yellow)}
.spin[disabled]{cursor:default;opacity:.85}
.teamgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}
.team{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:12px;border-top:6px solid var(--tc);animation:rise .7s cubic-bezier(.2,.8,.2,1) both}
.team:nth-child(2){animation-delay:.12s}.team:nth-child(3){animation-delay:.24s}
.team h3{font-size:28px;font-weight:800;text-transform:uppercase;color:var(--tc)}
.team ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.team li{display:flex;justify-content:space-between;gap:10px;align-items:baseline;border-bottom:1px solid var(--line);padding-bottom:8px}
.team li:last-child{border-bottom:0}
.team li b{font-size:18px} .team li small{color:var(--muted)}
.teamrows{display:flex;flex-direction:column;gap:8px}
.trow{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 16px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.trow b{font-family:var(--f-display);font-size:19px;font-weight:800}
.trow .plus{color:var(--muted)} .slot{font-style:normal;color:var(--muted)}

/* rules, detail */
.rules{display:flex;flex-direction:column;max-width:70ch}
.rule{display:grid;grid-template-columns:110px minmax(0,1fr);gap:4px 20px;padding-block:18px;border-bottom:1px solid var(--line)}
.rule:last-child{border-bottom:0}
.rule .tag{font-family:var(--f-mono);font-size:12px;color:var(--yellow);letter-spacing:.1em;text-transform:uppercase;padding-top:5px;grid-row:1 / span 2}
.rule h3{font-size:21px;font-weight:700}
.rule p{color:var(--muted)}
.formula{background:rgba(255,255,255,.08);border-radius:9px;padding:10px 12px;display:inline-block;color:var(--ink);font-size:13px}
.tn{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:800;text-transform:uppercase}
.big-n{font-size:24px;font-weight:700;color:var(--tc)}
.line{display:flex;gap:12px;align-items:baseline;justify-content:space-between;flex-wrap:wrap;padding-block:6px;border-top:1px solid var(--line)}
.line>span:first-child{min-width:0;overflow-wrap:anywhere}

footer{max-width:1040px;margin-inline:auto;padding:0 20px 40px;color:var(--muted);font-size:12px}

@media (max-width:560px){
  main{padding-inline:16px;gap:28px}
  .top-in{padding-inline:16px}
  .prow{grid-template-columns:36px minmax(0,1fr) auto;padding:14px}
  .rk{font-size:32px}.pts{font-size:26px}.who b{font-size:20px}
  .rule{grid-template-columns:1fr}.rule .tag{grid-row:auto}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .hero h1 .w{opacity:1;transform:none}
}