.fb-fab{background:transparent;color:var(--c-muted,#64748b);border:1px solid var(--c-border,#e2e8f0);border-radius:6px;padding:4px 10px;font:500 11.5px/1.2 Inter,system-ui,sans-serif;cursor:pointer;display:inline-flex;align-items:center;gap:6px;vertical-align:middle}
.fb-fab:hover{background:var(--c-blue,#3b82f6);color:#fff;border-color:transparent}
.fb-fab svg{width:14px;height:14px;fill:currentColor}
#fb-dialog{border:0;border-radius:14px;padding:0;max-width:380px;width:calc(100% - 32px);box-shadow:0 18px 60px rgba(15,23,42,.25);color:var(--c-text,#0f172a)}
#fb-dialog::backdrop{background:rgba(15,23,42,.45)}
.fb-body{padding:18px 20px 20px;font:400 13px/1.4 Inter,system-ui,sans-serif}
.fb-body h3{margin:0 0 6px;font-size:1.05rem;font-weight:600}
.fb-body p.fb-sub{margin:0 0 14px;color:var(--c-muted,#64748b);font-size:12px}
.fb-stars{display:flex;gap:4px;margin:6px 0 14px;justify-content:center}
.fb-stars button{background:none;border:0;font-size:30px;line-height:1;color:#cbd5e1;cursor:pointer;padding:2px;transition:color .12s}
.fb-stars button:hover,.fb-stars button.on{color:#f59e0b}
.fb-comment{width:100%;border:1px solid var(--c-border,#e2e8f0);border-radius:8px;padding:8px 10px;font:400 13px/1.4 Inter,system-ui,sans-serif;resize:vertical;min-height:64px;color:var(--c-text,#0f172a);background:#fff}
.fb-comment:focus{outline:0;border-color:var(--c-blue,#3b82f6)}
.fb-row{display:flex;justify-content:flex-end;gap:8px;margin-top:12px}
.fb-row button{font:600 13px/1 Inter,system-ui,sans-serif;border-radius:8px;padding:9px 14px;cursor:pointer;border:0}
.fb-cancel{background:#f1f5f9;color:var(--c-text,#0f172a)}
.fb-cancel:hover{background:#e2e8f0}
.fb-submit{background:var(--c-blue,#3b82f6);color:#fff}
.fb-submit:hover{background:var(--c-blue-dark,#1d4ed8)}
.fb-submit:disabled{opacity:.5;cursor:not-allowed}
.fb-msg{margin-top:8px;font-size:12px;min-height:16px}
.fb-msg.ok{color:var(--c-green,#10b981)}
.fb-msg.err{color:var(--c-red,#ef4444)}
.fb-thanks{padding:32px 20px;text-align:center;font:400 13px/1.4 Inter,system-ui,sans-serif}
.fb-thanks .check{font-size:42px;color:var(--c-green,#10b981);line-height:1;margin-bottom:6px}
.fb-thanks h3{margin:0 0 4px;font-weight:600}
.fb-thanks p{margin:0;color:var(--c-muted,#64748b);font-size:12px}