:root{--bg:#0f172a;--card:#fff;--text:#111827;--muted:#64748b;--line:#e2e8f0;--primary:#6d28d9;--danger:#dc2626;--success:#059669;--radius:22px;--shadow:0 24px 70px rgba(15,23,42,.18)}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);min-height:100vh;background:var(--bg)}a{color:inherit}.login-page{display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#111827,#312e81,#7c3aed)}.login-card{width:min(440px,94vw);background:rgba(255,255,255,.96);border:1px solid rgba(255,255,255,.45);box-shadow:var(--shadow);border-radius:28px;padding:30px}.login-logo{max-height:58px;max-width:180px;object-fit:contain}.eyebrow{margin:20px 0 8px;color:var(--primary);letter-spacing:.18em;text-transform:uppercase;font-weight:900;font-size:.78rem}.muted{color:var(--muted)}.public-card .muted{color:var(--public-muted-color,var(--muted))}label{font-weight:800;font-size:.94rem}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:15px;padding:13px 14px;font:inherit;background:#fff;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px color-mix(in srgb,var(--primary) 16%,transparent)}form{display:grid;gap:15px}.btn{border:0;border-radius:15px;padding:13px 16px;font:inherit;font-weight:900;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn.primary{background:var(--primary);color:white}.btn.secondary{background:white;color:var(--text);border:1px solid var(--line)}.btn.danger{background:#fee2e2;color:#991b1b}.alert{border-radius:15px;padding:12px 14px;font-weight:800}.alert.error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}.alert.success{background:#ecfdf5;color:#047857;border:1px solid #a7f3d0}.admin-body{background:#f1f5f9}.admin-app{width:min(1500px,96vw);margin:0 auto;padding:22px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:18px}.brand{display:flex;align-items:center;gap:14px}.brand img{max-height:50px;max-width:150px;object-fit:contain}.brand h1{margin:0;font-size:clamp(1.4rem,3vw,2.2rem)}.panel{background:#fff;border:1px solid var(--line);box-shadow:0 12px 30px rgba(15,23,42,.08);border-radius:24px;padding:20px}.admin-grid{display:grid;grid-template-columns:360px minmax(0,1fr);gap:18px}.game-list{display:grid;gap:10px}.game-card{border:1px solid var(--line);border-radius:18px;padding:14px;background:#fff;cursor:pointer}.game-card.active{border-color:var(--primary);box-shadow:0 0 0 4px color-mix(in srgb,var(--primary) 12%,transparent)}.game-card strong{display:block}.pill{display:inline-flex;padding:5px 9px;border-radius:99px;background:#eef2ff;color:#4338ca;font-size:.78rem;font-weight:900}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 16px}.tab{border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 14px;font-weight:900;cursor:pointer}.tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}.tab-panel{display:none}.tab-panel.active{display:block}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}.row{display:grid;gap:8px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.items{display:grid;gap:10px}.item{border:1px solid var(--line);background:#f8fafc;border-radius:18px;padding:14px}.item-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px}.mini{padding:8px 10px;border-radius:12px;font-size:.86rem}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:18px}table{width:100%;border-collapse:collapse;min-width:900px}th,td{padding:12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:#f8fafc}.public-page{min-height:100vh;padding:24px;background:var(--public-bg,linear-gradient(135deg,#111827,#312e81,#7c3aed));display:grid;place-items:center}.public-shell{width:min(1120px,96vw)}.public-header{display:flex;align-items:center;gap:16px;justify-content:center;text-align:center;margin-bottom:20px;color:var(--public-header-color,#fff)}.public-logo{max-height:74px;max-width:220px;object-fit:contain}.public-card{background:rgba(255,255,255,.96);border:1px solid rgba(255,255,255,.45);border-radius:28px;box-shadow:var(--shadow);padding:24px;color:var(--public-text-color,var(--text))}.public-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:20px;align-items:start}.field-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px}.choice{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line);background:#fff;border-radius:14px;padding:12px;font-weight:700}.choice input{width:18px;margin-top:2px}.thankyou{text-align:center;padding:34px}.wheel-area{display:grid;place-items:center;gap:16px}.wheel-wrap{position:relative;width:min(520px,86vw);aspect-ratio:1}.wheel-wrap canvas{width:100%;height:100%;display:block;filter:drop-shadow(0 25px 35px rgba(15,23,42,.25))}.pointer{position:absolute;left:50%;top:-8px;transform:translateX(-50%);width:0;height:0;border-left:18px solid transparent;border-right:18px solid transparent;border-top:0;border-bottom:46px solid #fff;filter:drop-shadow(0 8px 8px rgba(0,0,0,.25));z-index:2}.spin-btn{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);width:120px;height:120px;border-radius:50%;border:8px solid rgba(255,255,255,.7);background:#fff;font-weight:1000;font-size:1rem;box-shadow:0 18px 35px rgba(15,23,42,.25);cursor:pointer}.result-box{border-radius:22px;padding:18px;background:linear-gradient(135deg,color-mix(in srgb,var(--primary) 18%,#fff),#fff);border:1px solid color-mix(in srgb,var(--primary) 24%,#e5e7eb)}.result-box strong{font-size:1.35rem}.hidden{display:none!important}@media(max-width:950px){.admin-grid,.public-layout,.grid-2,.grid-3{grid-template-columns:1fr}.admin-app{width:100%;padding:12px}.public-page{padding:12px}.public-card{padding:16px}.wheel-wrap{width:min(440px,90vw)}}
.upload-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center}.upload-row input[type=file]{padding:10px;background:#f8fafc}.media-preview{min-height:88px;border:1px dashed var(--line);border-radius:16px;background:#f8fafc;display:grid;place-items:center;overflow:hidden;padding:10px}.media-preview.empty:before{content:'Aucun fichier sélectionné';color:var(--muted);font-weight:700}.media-preview img{max-width:100%;max-height:96px;object-fit:contain;display:block}.media-preview.background{min-height:140px}.media-preview.background img{width:100%;height:140px;max-height:none;object-fit:cover;border-radius:12px}.small-note{font-size:.9rem;margin-top:14px}@media(max-width:700px){.upload-row{grid-template-columns:1fr}.upload-row .btn{width:100%}}
.game-card-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.color-list{display:grid;gap:10px}.color-row{display:grid;grid-template-columns:70px minmax(0,1fr) auto;gap:10px;align-items:center;border:1px solid var(--line);background:#f8fafc;border-radius:16px;padding:10px}.color-row input[type=color]{height:46px;padding:4px;border-radius:12px;cursor:pointer}.small-note code{background:#f1f5f9;border:1px solid var(--line);border-radius:8px;padding:2px 6px}@media(max-width:700px){.color-row{grid-template-columns:1fr}.color-row input[type=color]{width:100%}}
.challenge-admin-card{margin-bottom:14px}.challenge-admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.stats-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.stat-card{border:1px solid var(--line);border-radius:16px;background:#fff;padding:14px}.stat-card span{display:block;color:var(--muted);font-size:.85rem;font-weight:800;margin-bottom:4px}.stat-card strong{font-size:1.1rem}.tap-zone{width:100%;min-height:260px;border:2px dashed color-mix(in srgb,var(--primary) 55%,#cbd5e1);border-radius:22px;background:linear-gradient(135deg,color-mix(in srgb,var(--primary) 12%,#fff),#fff);display:grid;place-items:center;text-align:center;gap:8px;cursor:pointer;font:inherit;color:var(--text);box-shadow:inset 0 0 0 1px rgba(255,255,255,.7)}.tap-zone strong{font-size:1.35rem}.tap-zone span{color:var(--muted);font-weight:700}.tap-zone:active{transform:scale(.99)}@media(max-width:950px){.challenge-admin-grid,.stats-grid{grid-template-columns:1fr}.tap-zone{min-height:190px}}

/* v6 — color pickers lisibles */
input[type="color"]{
  width:100%;
  min-width:92px;
  height:62px;
  padding:6px;
  border-radius:18px;
  cursor:pointer;
  background:#fff;
}
.color-control{
  display:grid;
  grid-template-columns:110px minmax(90px,1fr);
  gap:10px;
  align-items:center;
}
.color-control input[type="color"]{
  height:64px;
}
.color-value{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:46px;
  border:1px solid var(--line);
  border-radius:14px;
  background:#fff;
  font-weight:900;
}
.challenge-only-settings.hidden,
.tab.hidden{
  display:none!important;
}
@media(max-width:700px){.color-control{grid-template-columns:1fr}.color-value{justify-content:flex-start;padding-left:12px}}