:root{
  --bg:var(--skin-c331);
  --panel:var(--skin-c332);
  --panel2:var(--skin-c333);
  --ink:var(--skin-c334);
  --muted:var(--skin-c335);
  --line:var(--skin-c336);
  --accent:var(--skin-c337);
  --accent-secondary:var(--skin-c338);
  --green:var(--skin-c339);
  --red:var(--skin-c340);
}
*{box-sizing:border-box}
html{background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}
body{margin:0;min-height:100vh;background:radial-gradient(circle at 80% 0,var(--skin-c341),transparent 28%),var(--bg)}
body.tracce-game-page{
  position:relative;
  isolation:isolate;
  background:transparent;
}
body.tracce-game-page::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-2;
  background-image:url("../../theme/assets/level1-background.jpg");
  background-position:center center;
  background-size:cover;
  background-repeat:no-repeat;
}
body.tracce-game-page::after{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background:
    linear-gradient(90deg,var(--skin-c342),var(--skin-c343) 52%,var(--skin-c344)),
    linear-gradient(180deg,var(--skin-c345),var(--skin-c346));
}
body.tracce-game-page .game-header{
  text-shadow:0 3px 18px var(--skin-c347);
}
body.tracce-game-page .card{
  background:linear-gradient(145deg,var(--skin-c348),var(--skin-c349));
  box-shadow:0 18px 48px var(--skin-c267);
  backdrop-filter:blur(3px);
}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
a{color:inherit}
.shell{max-width:1280px;margin:auto;padding:24px}
.game-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:18px 0 28px;border-bottom:1px solid var(--line)}
.game-header h1{margin:4px 0 4px;font-size:clamp(30px,5vw,56px);line-height:.95}
.game-header p{margin:0;color:var(--muted)}
.kicker{color:var(--skin-c350);font-weight:900;letter-spacing:.14em;text-transform:uppercase;font-size:11px}
.header-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.btn{border:1px solid var(--line);border-radius:10px;padding:10px 14px;background:var(--panel2);color:var(--ink);font-weight:800}
.btn:hover{filter:brightness(1.08)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:white}
.btn.ghost{background:transparent}
.btn.danger{border-color:var(--skin-c351);color:var(--skin-c352);background:var(--skin-c353)}
.btn:disabled{opacity:.42;cursor:not-allowed}
.card{border:1px solid var(--line);background:linear-gradient(145deg,var(--panel2),var(--panel));border-radius:16px;padding:20px;box-shadow:0 16px 42px var(--skin-c354)}
.card h2,.card h3{margin-top:0}
.notice{border-left:4px solid var(--accent-secondary);background:var(--skin-c355);padding:12px 14px;border-radius:8px;color:var(--skin-c356)}
.notice strong{color:var(--skin-c357)}
.setup{max-width:820px;margin:38px auto}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:12px;font-weight:900;color:var(--accent-secondary);letter-spacing:.08em;text-transform:uppercase}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 12px;background:var(--skin-c358);color:var(--ink)}
.field textarea{min-height:90px;resize:vertical}
.player-name-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:16px 0}
.setup-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.hidden{display:none!important}
.statusbar{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}
.chip{border:1px solid var(--line);background:var(--skin-c359);border-radius:999px;padding:7px 10px;font-size:12px;color:var(--muted)}
.chip b{color:var(--ink)}
.grid-main{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(300px,.75fr);gap:16px}
.stack{display:grid;gap:16px}
.player-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.player-pill{border:1px solid var(--line);background:var(--skin-c360);border-radius:12px;padding:10px;font-size:12px;color:var(--muted)}
.player-pill.active{border-color:var(--accent);box-shadow:0 0 0 1px var(--skin-c361);color:var(--ink)}
.locations{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.location{border:1px solid var(--line);background:var(--skin-c360);border-radius:12px;padding:14px;color:var(--muted);text-align:left;min-height:78px}
.location.current{border-color:var(--accent-secondary);background:var(--skin-c362);color:var(--ink)}
.location strong{display:block;color:var(--ink);margin-bottom:4px}
.enigma-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.enigma-card{border:1px solid var(--line);background:var(--skin-c360);border-radius:12px;padding:14px;text-align:left;color:var(--ink)}
.enigma-card small{display:block;color:var(--muted);margin-top:6px}
.enigma-card.resolved{opacity:.55;border-style:dashed}
.enigma-card.selected{border-color:var(--accent)}
.puzzle{margin-top:14px;border-top:1px solid var(--line);padding-top:16px}
.puzzle-title{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.puzzle-title h3{margin:0}
.answer-row{display:flex;gap:8px;margin-top:12px}
.answer-row input{flex:1;border:1px solid var(--line);border-radius:10px;padding:11px;background:var(--skin-c363);color:var(--ink)}
.feedback{margin-top:10px;font-weight:800}
.feedback.ok{color:var(--skin-c364)}
.feedback.bad{color:var(--skin-c365)}
.hint-box{margin-top:10px;padding:10px;border-radius:9px;background:var(--skin-c366);color:var(--skin-c367)}
.proof-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.proof{border:1px solid var(--line);border-radius:12px;padding:14px;background:var(--skin-c360)}
.proof.private{border-color:var(--skin-c368);background:var(--skin-c369)}
.proof .tag{display:inline-block;font-size:10px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-secondary);margin-bottom:7px}
.proof.private .tag{color:var(--skin-c370)}
.proof h4{margin:0 0 7px}
.proof p{margin:0;color:var(--skin-c371);font-size:13px}
.empty{color:var(--muted);font-size:13px}
.report-player{border-top:1px solid var(--line);padding-top:16px;margin-top:16px}
.report-player:first-child{border-top:0;padding-top:0;margin-top:0}
.report-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.report-grid .field label{font-size:10px}
.report-score{font-size:22px;font-weight:950;color:var(--skin-c372)}
.log{max-height:340px;overflow:auto;padding-right:4px}
.log-entry{border-bottom:1px solid var(--skin-c373);padding:8px 0;font-size:12px;color:var(--muted)}
.log-entry:last-child{border-bottom:0}
.log-entry b{color:var(--ink)}
.footer-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px}
.section-title h2{margin:0}
.section-title small{color:var(--muted)}
hr.sep{border:0;border-top:1px solid var(--line);margin:16px 0}
@media(max-width:900px){
  .grid-main{grid-template-columns:1fr}
  .player-strip,.locations{grid-template-columns:repeat(2,minmax(0,1fr))}
  .report-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:600px){
  .report-grid{grid-template-columns:1fr}
  .shell{padding:14px}
  .game-header{flex-direction:column}
  .header-actions{justify-content:flex-start}
  .form-grid,.player-name-grid,.enigma-list,.proof-grid{grid-template-columns:1fr}
  .locations{grid-template-columns:1fr 1fr}
  .answer-row{flex-direction:column}
}