:root{--caa-primary:#ff7a00}.caa-widget{position:fixed;right:22px;bottom:22px;z-index:999999;font-family:Arial,Helvetica,sans-serif}.caa-bubble{width:62px;height:62px;border-radius:50%;background:var(--caa-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:28px;box-shadow:0 10px 28px rgba(0,0,0,.25);cursor:pointer}.caa-panel{display:none;width:380px;max-width:calc(100vw - 32px);height:620px;max-height:calc(100vh - 42px);background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 18px 50px rgba(0,0,0,.28);border:1px solid rgba(0,0,0,.08)}.caa-open .caa-panel{display:flex;flex-direction:column}.caa-open .caa-bubble{display:none}.caa-head{background:linear-gradient(135deg,var(--caa-primary),#ff9d35);color:#fff;padding:14px 14px;display:flex;justify-content:space-between;align-items:center;gap:8px}.caa-title{font-size:16px;font-weight:700}.caa-sub{font-size:12px;opacity:.9;margin-top:2px}.caa-head-actions{display:flex;align-items:center;gap:6px}.caa-fresh{background:rgba(255,255,255,.22);border:1px solid rgba(255,255,255,.45);color:#fff;border-radius:999px;font-size:12px;padding:6px 10px;cursor:pointer}.caa-close{background:transparent;border:0;color:#fff;font-size:26px;line-height:1;cursor:pointer}.caa-messages{flex:1;overflow:auto;padding:14px;background:#f7f7f8}.caa-msg{display:flex;margin:8px 0}.caa-msg span{padding:10px 12px;border-radius:14px;line-height:1.42;font-size:14px;white-space:pre-wrap;max-width:86%;word-break:break-word}.caa-msg.bot span{background:#fff;color:#222;border:1px solid #e9e9e9;border-bottom-left-radius:4px}.caa-msg.user{justify-content:flex-end}.caa-msg.user span{background:var(--caa-primary);color:#fff;border-bottom-right-radius:4px}.caa-msg a{color:#0a63d1;text-decoration:underline}.caa-msg.user a{color:#fff}.caa-actions{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 12px}.caa-btn{background:#fff;border:1px solid #ddd;border-radius:999px;padding:8px 12px;font-size:13px;cursor:pointer;color:#222}.caa-btn:hover{border-color:var(--caa-primary);color:var(--caa-primary)}.caa-selectrow{background:#fff;border:1px solid #e6e6e6;border-radius:12px;padding:10px;margin:10px 0}.caa-selectrow label,.caa-form label{display:block;font-size:12px;font-weight:700;color:#555;margin:6px 0}.caa-select,.caa-form input,.caa-form textarea{width:100%;box-sizing:border-box;border:1px solid #ddd;border-radius:8px;padding:9px 10px;font-size:14px;background:#fff}.caa-form{background:#fff;border:1px solid #e6e6e6;border-radius:12px;padding:10px;margin:10px 0}.caa-form textarea{min-height:80px;resize:vertical}.caa-form-actions{display:flex;gap:8px;margin-top:10px}.caa-submit{background:var(--caa-primary);border:0;color:#fff;border-radius:8px;padding:9px 14px;cursor:pointer;font-weight:700}.caa-cancel{background:#f1f1f1;border:1px solid #ddd;color:#333;border-radius:8px;padding:9px 14px;cursor:pointer}.caa-input{display:flex;gap:8px;border-top:1px solid #eee;padding:10px;background:#fff}.caa-text{flex:1;min-height:44px;max-height:90px;resize:none;border:1px solid #ddd;border-radius:10px;padding:10px;font-size:14px}.caa-send{background:var(--caa-primary);color:#fff;border:0;border-radius:10px;padding:0 14px;font-weight:700;cursor:pointer}.caa-note{font-size:11px;line-height:1.35;color:#666;padding:0 12px 10px;background:#fff}.caa-note a{color:#0a63d1}.caa-typing{font-size:12px;color:#777;margin:8px 0}@media(max-width:520px){.caa-widget{right:12px;bottom:12px}.caa-panel{width:calc(100vw - 24px);height:calc(100vh - 24px);border-radius:16px}.caa-bubble{width:56px;height:56px}.caa-fresh{font-size:11px;padding:5px 8px}}