/* E.C.A. Studio — Phase 2, lot CSS 2
   Bloc CSS original 3 restant après le lot 1.
   Contenu déplacé sans modification fonctionnelle.
*/
#tab-ambassadeur .nf-amb-wrap{max-width:620px;margin:0 auto;}
#tab-ambassadeur .nf-amb-h1{font-family:var(--font-serif,serif);font-style:italic;font-size:1.7rem;line-height:1.15;color:var(--nf-ink,#2b2b2b);margin:4px 0 8px;}
#tab-ambassadeur .nf-amb-intro{font-size:1rem;line-height:1.55;color:var(--nf-ink-mid,#8a7f73);margin-bottom:20px;}
#tab-ambassadeur .nf-amb-card{padding:18px;border-radius:16px;border:1px solid rgba(0,0,0,.07);background:var(--nf-card,#fff);margin-bottom:16px;}
#tab-ambassadeur .nf-amb-label{font-family:var(--font-mono,monospace);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--nf-ink-mid,#8a7f73);margin-bottom:12px;}
#tab-ambassadeur .nf-amb-badge{display:flex;align-items:center;gap:12px;}
#tab-ambassadeur .nf-amb-badge-emoji{font-size:2.2rem;line-height:1;}
#tab-ambassadeur .nf-amb-badge-name{font-family:var(--font-serif,serif);font-size:1.4rem;color:var(--nf-ink,#2b2b2b);}
#tab-ambassadeur .nf-amb-badge-msg{font-size:.95rem;color:var(--nf-ink-mid,#8a7f73);margin-top:4px;line-height:1.45;}
#tab-ambassadeur .nf-amb-stats{display:flex;gap:10px;}
#tab-ambassadeur .nf-amb-stat{flex:1;text-align:center;padding:12px 6px;border-radius:12px;background:rgba(0,0,0,.03);}
#tab-ambassadeur .nf-amb-stat-num{font-family:var(--font-serif,serif);font-size:1.6rem;color:var(--nf-copper,#C46742);}
#tab-ambassadeur .nf-amb-stat-lbl{font-size:.78rem;color:var(--nf-ink-mid,#8a7f73);margin-top:2px;}
#tab-ambassadeur .nf-amb-impact-msg{margin-top:12px;font-size:1rem;line-height:1.5;color:var(--nf-ink,#2b2b2b);}
#tab-ambassadeur .nf-amb-bar{height:10px;border-radius:999px;background:rgba(0,0,0,.07);overflow:hidden;margin:6px 0 8px;}
#tab-ambassadeur .nf-amb-bar-fill{height:100%;border-radius:999px;background:var(--nf-copper,#C46742);transition:width .5s ease;}
#tab-ambassadeur .nf-amb-prog-txt{font-size:.95rem;color:var(--nf-ink,#2b2b2b);}
#tab-ambassadeur .nf-amb-prog-sub{font-size:.88rem;color:var(--nf-ink-mid,#8a7f73);margin-top:4px;}
#tab-ambassadeur .nf-amb-qr{text-align:center;}
#tab-ambassadeur .nf-amb-qr img{width:160px;height:160px;border-radius:12px;background:#fff;}
#tab-ambassadeur .nf-amb-qr-link{display:inline-block;margin-top:10px;font-family:var(--font-mono,monospace);font-size:.82rem;color:var(--nf-copper,#C46742);word-break:break-all;}
#tab-ambassadeur .nf-amb-qr-ph{padding:24px;border:1px dashed rgba(0,0,0,.18);border-radius:12px;color:var(--nf-ink-mid,#8a7f73);font-size:.9rem;}
#tab-ambassadeur .nf-amb-qr-actions{display:flex;gap:10px;justify-content:center;margin-top:14px;flex-wrap:wrap;}
#tab-ambassadeur .nf-amb-btn{border:none;border-radius:999px;background:var(--nf-copper,#C46742);color:#fff;font-size:.92rem;font-weight:600;padding:10px 20px;cursor:pointer;}
#tab-ambassadeur .nf-amb-btn-ghost{background:none;color:var(--nf-copper,#C46742);border:1px solid var(--nf-copper,#C46742);}
#tab-ambassadeur .nf-amb-fil{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 0;border-bottom:1px solid rgba(0,0,0,.05);}
#tab-ambassadeur .nf-amb-fil:last-child{border-bottom:none;}
#tab-ambassadeur .nf-amb-fil-name{font-weight:600;color:var(--nf-ink,#2b2b2b);}
#tab-ambassadeur .nf-amb-fil-date{font-size:.82rem;color:var(--nf-ink-mid,#8a7f73);margin-top:1px;}
#tab-ambassadeur .nf-amb-chip{font-size:.74rem;padding:3px 9px;border-radius:999px;background:rgba(196,103,66,.1);color:var(--nf-copper,#C46742);white-space:nowrap;}
#tab-ambassadeur .nf-amb-rank{display:flex;align-items:center;gap:10px;padding:8px 0;}
#tab-ambassadeur .nf-amb-rank-num{width:24px;text-align:center;font-family:var(--font-serif,serif);color:var(--nf-copper,#C46742);}
#tab-ambassadeur .nf-amb-coll{display:flex;gap:10px;}
#tab-ambassadeur .nf-amb-empty{text-align:center;padding:24px 8px;}
#tab-ambassadeur .nf-amb-empty-msg{font-family:var(--font-serif,serif);font-size:1.2rem;color:var(--nf-ink,#2b2b2b);line-height:1.4;margin-bottom:8px;}
#tab-ambassadeur .nf-amb-empty-sub{font-size:.95rem;color:var(--nf-ink-mid,#8a7f73);line-height:1.45;}
#tab-ambassadeur .nf-amb-status{padding:26px 0;text-align:center;color:var(--nf-ink-mid,#8a7f73);font-size:.95rem;}