/* === Briefcase case visuals === */
.case.briefcase{--gold:#ffd34d;position:relative;border-radius:14px;background:#0f1016;border:1px solid rgba(255,255,255,.06);perspective:1000px;overflow:visible}
.case.briefcase .bc-wrap{position:absolute;inset:0}
.case.briefcase .bc-base{position:absolute;left:0;right:0;bottom:0;top:18%;border-radius:14px;background:linear-gradient(180deg,#2f3038,#1b1c22);border:1px solid #2a2b33;box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 12px 26px rgba(0,0,0,.35)}
.case.briefcase .bc-lid{position:absolute;left:0;right:0;top:-2%;height:34%;border-radius:12px;background:linear-gradient(180deg,#34353d,#23242b);border:1px solid #2a2b33;transform-origin:50% 100%;transform:rotateX(0deg);transition:transform .35s cubic-bezier(.2,.9,.2,1.1);box-shadow:0 12px 26px rgba(0,0,0,.35)}
.case.briefcase.open .bc-lid{transform:rotateX(-75deg)}
.case.briefcase .plate{position:absolute;left:50%;transform:translateX(-50%);bottom:10%;padding:6px 12px;border-radius:10px;background:linear-gradient(180deg,#3b3013,#221b0a);border:1px solid #b68d2b}
.case.briefcase .plate .num{font-weight:900;color:var(--gold)}
.case.briefcase .reveal{position:absolute;inset:34% 8% 14% 8%;display:flex;align-items:center;justify-content:center;font:900 20px/1.2 Inter,system-ui,sans-serif;color:#0b0c12;background:linear-gradient(180deg,#f1d36a,#c49b2c);border-top:2px solid #b68d2b;border-bottom:2px solid #b68d2b;border-radius:12px;opacity:0;transform:scale(.92);transition:.18s ease}
.case.briefcase.open .reveal{opacity:1;transform:scale(1)}
.case.briefcase:not(.open):hover .bc-lid{transform:rotateX(-10deg)}