/* V99 — shared radio surface; compact mobile layout */
.fc-chat-shell .fc-radio-pro-v53{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:10px 12px;border:1px solid #35556b;border-radius:14px;background:linear-gradient(135deg,#152839,#0c1726);box-shadow:0 5px 18px #0002;color:#edf7ff;min-width:0;max-width:100%}
.fc-chat-shell .fc-radio-pro-v53 .fc-radio-mini-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:104px;height:38px;min-height:38px;padding:0 14px;border:1px solid #53ddc3;border-radius:10px;background:#40cbb0;color:#082b29;font-size:13px;font-weight:700;white-space:nowrap;box-shadow:none}
.fc-chat-shell .fc-radio-pro-v53 .fc-radio-mini-btn.is-playing{background:#173d3b;border-color:#49bba7;color:#b6f9e7}
.fc-chat-shell .fc-radio-pro-v53 .fc-radio-mute{display:inline-flex;align-items:center;justify-content:center;flex:0 0 34px;width:34px;height:34px;border:1px solid #3b576d;border-radius:9px;background:#1b2e41;color:#d8eafa;padding:6px}
.fc-radio-mute svg{width:20px;height:20px;pointer-events:none}
.fc-chat-shell .fc-radio-pro-v53 [data-radio-volume-for]{width:90px;min-width:40px;max-width:120px;height:28px;accent-color:#40cbb0;cursor:pointer}
.fc-radio-pro-v53 .fc-radio-live-status,.fc-radio-pro-v53 .fc-radio-mini-status{display:inline-flex;align-items:center;gap:6px;color:#a4b9ca;font-size:11px;min-width:76px}
.fc-radio-pro-v53 .fc-radio-live-status:before,.fc-radio-pro-v53 .fc-radio-mini-status:before{content:"";width:6px;height:6px;border-radius:50%;background:#718498;flex:none}
.fc-radio-pro-v53[data-radio-state="playing"] .fc-radio-live-status:before,.fc-radio-pro-v53[data-radio-state="playing"] .fc-radio-mini-status:before{background:#43d7a7;box-shadow:0 0 0 3px #43d7a71c}
.fc-radio-pro-v53[data-radio-state="loading"] .fc-radio-live-status:before{background:#f5bd57}
.fc-radio-pro-v53[data-radio-state="error"] .fc-radio-live-status:before{background:#fa8585}
.fc-radio-pro-v53 button:focus-visible,.fc-radio-pro-v53 input:focus-visible{outline:2px solid #a5f3df;outline-offset:3px}
@media(max-width:767px){
.fc-chat-shell .fc-chat-topbar-radio{width:auto;flex:1 1 150px;min-width:0}
.fc-chat-shell .fc-radio-pro-v53{padding:4px 5px;gap:4px;border-radius:10px;flex-wrap:nowrap}
.fc-chat-shell .fc-radio-pro-v53 .fc-radio-mini-btn{min-width:58px;height:30px;min-height:30px;padding:0 6px;font-size:11px;border-radius:7px}
.fc-chat-shell .fc-radio-pro-v53 .fc-radio-mute{width:28px;height:28px;flex-basis:28px;padding:4px;border-radius:7px}
.fc-chat-shell .fc-radio-pro-v53 [data-radio-volume-for]{width:42px;min-width:28px;max-width:80px;flex:1 1 42px}
.fc-chat-shell .fc-chat-topbar-radio .fc-radio-live-status{display:none}
.fc-chat-shell[data-main-chat] .fc-radio-pro-v53{flex-wrap:wrap}
.fc-chat-shell .fc-radio-pro-v53 .form-select{min-width:100px;max-width:100%;flex:1 1 120px}
}