.sra-widget{position:fixed;bottom:24px;right:24px;z-index:99999;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
.sra-toggle{width:60px;height:60px;border-radius:50%;background:var(--sra-accent,#c9a227);border:none;box-shadow:0 6px 20px rgba(0,0,0,.2);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .2s}
.sra-toggle:hover{transform:scale(1.08)}
.sra-panel{position:absolute;bottom:78px;right:0;width:370px;max-width:calc(100vw - 40px);height:520px;max-height:calc(100vh - 120px);background:#fff;border-radius:14px;box-shadow:0 12px 40px rgba(0,0,0,.25);display:flex;flex-direction:column;overflow:hidden}
.sra-header{background:var(--sra-accent,#c9a227);color:#fff;padding:14px 16px;display:flex;justify-content:space-between;align-items:center}
.sra-header strong{font-size:15px}
.sra-sub{font-size:11px;opacity:.9;margin-top:2px}
.sra-close{background:transparent;border:none;color:#fff;font-size:24px;cursor:pointer;line-height:1;padding:0 4px}
.sra-messages{flex:1;overflow-y:auto;padding:14px;background:#f7f7f8;display:flex;flex-direction:column;gap:10px}
.sra-msg{max-width:85%;padding:9px 13px;border-radius:14px;font-size:14px;line-height:1.45;white-space:pre-wrap;word-wrap:break-word}
.sra-msg.user{align-self:flex-end;background:var(--sra-accent,#c9a227);color:#fff;border-bottom-right-radius:4px}
.sra-msg.bot{align-self:flex-start;background:#fff;color:#222;border:1px solid #e4e4e7;border-bottom-left-radius:4px}
.sra-msg.err{background:#fee;color:#900;border:1px solid #f99}
.sra-typing{align-self:flex-start;color:#888;font-size:13px;font-style:italic;padding:4px 8px}
.sra-form{display:flex;gap:8px;padding:10px;border-top:1px solid #eee;background:#fff}
.sra-form input{flex:1;padding:10px 12px;border:1px solid #ddd;border-radius:20px;font-size:14px;outline:none}
.sra-form input:focus{border-color:var(--sra-accent,#c9a227)}
.sra-form button{width:40px;height:40px;border-radius:50%;background:var(--sra-accent,#c9a227);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center}
.sra-footer{text-align:center;font-size:10px;color:#999;padding:6px;background:#fff;border-top:1px solid #f0f0f0}
.sra-footer a{color:#666;text-decoration:none}
@media(max-width:480px){.sra-panel{width:calc(100vw - 20px);height:calc(100vh - 110px);right:-12px}}