/* V30 scoped game mode selector – does not alter existing note/image layouts. */
.rd30-panel{position:relative;z-index:7;box-sizing:border-box;max-width:980px;margin:14px auto 22px;padding:18px 20px;background:linear-gradient(120deg,#152448,#37206e);border:2px solid #e8b856;border-radius:19px;box-shadow:0 9px 25px #080f3580;color:#fff5da;font:500 14px/1.45 system-ui,sans-serif}
.rd30-panel>strong{font-size:18px;display:block;margin-bottom:12px}
.rd30-buttons{display:flex;gap:12px;flex-wrap:wrap}
.rd30-button{display:inline-flex;align-items:center;justify-content:center;box-sizing:border-box;min-height:46px;padding:11px 18px;background:#202e59;border:1.5px solid #e9c06a;border-radius:12px;color:#fff7dd;text-decoration:none;font-weight:800;transition:filter .15s}
.rd30-button:hover,.rd30-button:focus-visible{filter:brightness(1.2);outline:2px solid #f5d895;outline-offset:2px}
.rd30-button.rd30-selected{background:#ffcf72;color:#142342;border-color:#ffdf9e}
.rd30-status{display:flex;flex-wrap:wrap;gap:5px 18px;margin:13px 0 7px;color:#eef2ff}
.rd30-status small{display:block;flex-basis:100%;color:#e2d8f2;font-size:12px}
.rd30-listlink{color:#ffda89;font-weight:700;text-underline-offset:3px}
@media(max-width:550px){.rd30-panel{margin:10px 8px 18px;padding:14px}.rd30-button{width:100%}}
.rank-shell .back.rd30-back{display:inline-flex;align-items:center;gap:6px;background:#f5c66d;color:#102343!important;text-decoration:none!important;border-radius:12px;padding:13px 20px;font-weight:900;border:2px solid #f8de9c;box-shadow:0 5px 0 #9b7337}
.rank-shell .back.rd30-back:hover,.rank-shell .back.rd30-back:focus-visible{background:#ffe29f;outline:2px solid #fff}