/* ============================================================
   AI CREATIVE MISSION — v3 shared design system
   Loaded by index.html / participant.html / trainer.html
   ============================================================ */
:root{
  --bg:#05070d;--panel:#0c1424;--panel2:rgba(255,255,255,.075);--line:rgba(255,255,255,.14);
  --text:#f7f9fd;--muted:#aeb8c8;--cyan:#00e5ff;--gold:#ffcc66;--green:#48f2a4;--red:#ff5875;
  --violet:#a78bfa;--radius:24px;--shadow:0 18px 55px rgba(0,0,0,.42);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);
  background:
    radial-gradient(circle at 0 0,rgba(0,229,255,.16),transparent 34%),
    radial-gradient(circle at 100% 0,rgba(167,139,250,.13),transparent 28%),
    radial-gradient(circle at 100% 100%,rgba(255,204,102,.13),transparent 30%),
    linear-gradient(135deg,#05070d,#08111f 52%,#02040a);
  line-height:1.55;
}
body.scan:before{
  content:"";position:fixed;inset:0;pointer-events:none;opacity:.38;z-index:2;
  background:repeating-linear-gradient(to bottom,rgba(255,255,255,.026),rgba(255,255,255,.026) 1px,transparent 1px,transparent 4px);
}
.wrap{width:min(820px,100%);margin:0 auto;padding:14px 10px 60px;position:relative;z-index:1}
.wrap.wide{width:min(1180px,100%)}
.shell{border:1px solid var(--line);border-radius:30px;background:linear-gradient(180deg,rgba(255,255,255,.105),rgba(255,255,255,.045));box-shadow:var(--shadow);overflow:hidden}
.panel{border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.105),rgba(255,255,255,.045));border-radius:28px;box-shadow:0 18px 55px rgba(0,0,0,.4);overflow:hidden}
.top{position:sticky;top:0;z-index:5;backdrop-filter:blur(16px);display:flex;align-items:center;justify-content:space-between;padding:13px 14px;border-bottom:1px solid var(--line);background:rgba(5,7,13,.76)}
.logo{font-size:11px;letter-spacing:.16em;font-weight:950;color:var(--cyan)}
.status{display:flex;align-items:center;gap:8px}
.level{border:1px solid rgba(255,204,102,.45);background:rgba(255,204,102,.08);color:var(--gold);border-radius:999px;padding:6px 9px;font-size:11px;font-weight:950;white-space:nowrap}
.pill{border:1px solid rgba(255,204,102,.45);background:rgba(255,204,102,.08);color:var(--gold);border-radius:999px;padding:6px 10px;font-size:11px;font-weight:950}
.hero{padding:30px 18px 26px;text-align:center}
.kicker{color:var(--cyan);font-size:12px;font-weight:950;letter-spacing:.16em}
h1{font-size:clamp(40px,11vw,74px);letter-spacing:-.065em;line-height:.92;margin:14px 0 12px}
h2{font-size:clamp(25px,7vw,34px);letter-spacing:-.045em;margin:0 0 8px}
h3{font-size:22px;letter-spacing:-.035em;margin:8px 0}
p{margin:0 0 14px;color:var(--muted)}
button,a.button{
  border:0;cursor:pointer;width:100%;border-radius:16px;padding:14px 16px;font-size:15px;font-weight:950;
  background:linear-gradient(135deg,var(--cyan),#8af6ff);color:#001018;text-decoration:none;display:flex;justify-content:center;align-items:center;gap:8px;
  box-shadow:0 12px 30px rgba(0,229,255,.22);font-family:inherit;transition:transform .15s ease;
}
button:active,a.button:active{transform:scale(.97)}
button.secondary,.secondary{background:transparent!important;color:var(--text)!important;border:1px solid var(--line)!important;box-shadow:none!important}
button.gold{background:linear-gradient(135deg,var(--gold),#ffe3a3)!important;box-shadow:0 12px 30px rgba(255,204,102,.24)!important}
button:disabled{opacity:.4;cursor:not-allowed;transform:none!important}
.progress{height:13px;background:rgba(255,255,255,.10);border:1px solid var(--line);border-radius:999px;overflow:hidden;margin:18px 0}
.bar{height:100%;width:0;background:linear-gradient(90deg,var(--cyan),var(--green));transition:.5s cubic-bezier(.2,.8,.2,1)}
.navchips{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:18px}
.navchips a{color:#dfe8f8;text-decoration:none;border:1px solid var(--line);background:rgba(255,255,255,.055);padding:9px 7px;border-radius:14px;font-size:12px;font-weight:850;text-align:center}
.section{padding:16px 14px 24px}
.card{border:1px solid var(--line);background:var(--panel2);border-radius:var(--radius);padding:18px;margin:14px 0;box-shadow:0 12px 34px rgba(0,0,0,.24);position:relative}
.card.done{border-color:rgba(72,242,164,.46);background:linear-gradient(180deg,rgba(72,242,164,.10),rgba(255,255,255,.045))}
.card.locked{opacity:.5;filter:grayscale(.4)}
.no{color:var(--cyan);font-size:12px;letter-spacing:.14em;font-weight:950;text-transform:uppercase}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.row{margin:12px 0}
label{display:block;color:var(--muted);font-size:13px;font-weight:850;margin-bottom:7px}
input,select,textarea{
  width:100%;border:1px solid var(--line);border-radius:14px;background:rgba(0,0,0,.28);color:var(--text);padding:13px 14px;font:inherit;outline:none
}
textarea{min-height:92px;resize:vertical}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.chip{border:1px solid var(--line);background:rgba(255,255,255,.055);border-radius:999px;padding:6px 9px;font-size:12px;color:#dce8f8}
.chip.active{border-color:var(--cyan);color:var(--cyan);background:rgba(0,229,255,.1)}
.prompt{
  background:rgba(0,0,0,.34);border:1px dashed rgba(0,229,255,.36);border-radius:16px;padding:13px;font-size:13px;color:#dce9ff;
  white-space:pre-wrap;max-height:210px;overflow:auto;margin:12px 0
}
.actions{display:grid;gap:9px;margin-top:10px}
.final{display:none}.show{display:block}
.badge-preview{display:grid;place-items:center;background:rgba(0,0,0,.25);border:1px solid var(--line);border-radius:22px;padding:18px}
.avatar-card{display:flex;align-items:center;gap:12px;border:1px solid rgba(0,229,255,.25);background:rgba(0,229,255,.07);border-radius:18px;padding:12px;margin:12px 0;text-align:left}
.avatar{width:54px;height:54px;border-radius:18px;background:linear-gradient(135deg,var(--cyan),var(--violet));display:grid;place-items:center;font-size:28px;flex:0 0 auto}
.small{font-size:13px;color:var(--muted)}
.toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);background:#101827;border:1px solid var(--line);color:var(--text);padding:12px 15px;border-radius:999px;box-shadow:0 16px 38px rgba(0,0,0,.4);opacity:0;pointer-events:none;transition:.25s;z-index:50;white-space:nowrap}
.toast.on{opacity:1;bottom:30px}

/* Scene / storyboard cards */
.scenechain{display:flex;align-items:center;gap:4px;overflow-x:auto;padding:6px 2px 14px}
.scenecard{flex:0 0 auto;width:104px;height:104px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.055);display:grid;place-items:center;font-weight:950;color:var(--muted);cursor:pointer;transition:.2s;position:relative}
.scenecard.active{border-color:var(--cyan);color:var(--cyan);background:rgba(0,229,255,.08);box-shadow:0 0 0 3px rgba(0,229,255,.15)}
.scenecard.filled{border-color:rgba(72,242,164,.5);color:var(--green)}
.scenearrow{flex:0 0 auto;color:var(--muted);font-size:18px}

/* Level up overlay */
.levelup-overlay{position:fixed;inset:0;background:rgba(2,4,10,.88);display:none;place-items:center;z-index:100;text-align:center}
.levelup-overlay.on{display:grid;animation:fadein .3s ease}
.levelup-card{padding:30px}
.levelup-badge{font-size:110px;line-height:1;animation:popin .5s cubic-bezier(.2,1.4,.4,1)}
.levelup-title{color:var(--cyan);font-size:13px;letter-spacing:.2em;font-weight:950;margin-top:14px}
.levelup-name{font-size:clamp(34px,9vw,58px);color:var(--gold);font-weight:950;letter-spacing:-.04em;margin:6px 0}
@keyframes fadein{from{opacity:0}to{opacity:1}}
@keyframes popin{0%{transform:scale(.4) rotate(-8deg);opacity:0}70%{transform:scale(1.12) rotate(2deg);opacity:1}100%{transform:scale(1) rotate(0)}}

/* Certificate */
#certificate{width:794px;height:1123px;margin:0 auto;background:linear-gradient(135deg,#111823,#070b14);border:2px solid rgba(255,204,102,.72);color:#fff;text-align:center;padding:70px;position:relative;overflow:hidden}
#certificate:before{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.18)}
.cert-small{color:var(--cyan);font-weight:950;letter-spacing:.18em;font-size:17px;margin-top:30px}
.cert-big{font-size:66px;line-height:1;color:var(--gold);font-weight:950;margin:36px 0 42px;letter-spacing:-.05em}
.cert-name{font-size:42px;font-weight:950;margin:38px auto 18px;padding:18px;border-bottom:2px solid rgba(255,255,255,.35);width:78%}
.cert-text{font-size:24px;color:#eef3fb;margin:22px 0}
.cert-mission{font-size:30px;font-weight:900}
.cert-meta{position:absolute;left:70px;right:70px;bottom:78px;display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.24);padding-top:22px;color:#c8d2e2;font-size:18px}

@media(max-width:640px){
  .wrap{padding:8px 7px 42px}.hero{padding:26px 15px}.section{padding:12px}.card{padding:16px}
  .grid2,.grid3,.grid4{grid-template-columns:1fr 1fr}.navchips{grid-template-columns:1fr 1fr}
  .logo{font-size:10px}.top{padding:11px}#certificate{width:100%;height:auto;min-height:720px;padding:48px 22px}
  .cert-big{font-size:42px}.cert-name{font-size:30px;width:95%}.cert-text{font-size:18px}.cert-mission{font-size:22px}.cert-meta{position:static;margin-top:60px;font-size:14px;gap:10px}
}
@media print{
  body{background:white}.wrap>*:not(#printArea){display:none!important}#printArea{display:block!important}.card{border:0;background:white;padding:0;margin:0}
  #certificate{width:210mm;height:297mm;margin:0;border-radius:0;print-color-adjust:exact;-webkit-print-color-adjust:exact}.no-print{display:none!important}@page{size:A4;margin:0}
}