.smc-banner{position:fixed;bottom:0;left:0;right:0;background:#0b1020;color:#fff;padding:16px;z-index:9999;font-family:system-ui,Segoe UI,Roboto,Arial}
.smc-inner{max-width:960px;margin:0 auto;display:flex;gap:12px;align-items:flex-start}
.smc-actions{margin-left:auto;display:flex;gap:8px}
.smc-btn{padding:8px 12px;border-radius:6px;border:none;cursor:pointer}
.smc-btn.primary{background:#2563EB;color:#fff}
.smc-btn.secondary{background:#10B981;color:#fff}
.smc-btn.ghost{background:transparent;color:#fff;border:1px solid #fff}
.smc-prefs{background:#0f172a;color:#fff;position:fixed;bottom:80px;right:24px;padding:16px;border-radius:8px;display:none}
.smc-prefs.show{display:block}
.smc-prefs h4{margin:0 0 8px 0}
.smc-checkbox{display:flex;gap:8px;align-items:center;margin:6px 0}