#iamart-support-root{position:fixed;right:22px;bottom:22px;z-index:999999;font-family:Arial,Helvetica,sans-serif;color:#0b2945}
.iamart-chat-launcher{width:58px;height:58px;border:0;border-radius:50%;background:#43a6db;color:#fff;box-shadow:0 14px 36px rgba(11,41,69,.3);display:grid;place-items:center;cursor:pointer;font-size:24px;transition:.2s}.iamart-chat-launcher:hover{transform:translateY(-2px)}
.iamart-chat-panel{position:absolute;right:0;bottom:72px;width:min(390px,calc(100vw - 28px));height:min(620px,calc(100vh - 110px));background:#fff;border:1px solid #dce8ef;border-radius:18px;box-shadow:0 24px 70px rgba(11,41,69,.25);display:none;overflow:hidden}.iamart-chat-panel.open{display:flex;flex-direction:column}
.iamart-chat-head{background:linear-gradient(135deg,#0b2945,#43a6db);color:#fff;padding:17px 18px;display:flex;align-items:center;justify-content:space-between}.iamart-chat-head strong{font-size:15px}.iamart-chat-head small{display:block;opacity:.8;margin-top:3px}.iamart-chat-close{background:transparent;border:0;color:#fff;font-size:22px;cursor:pointer}
.iamart-chat-body{flex:1;overflow:auto;padding:15px;background:#f5f9fc}.iamart-chat-msg{max-width:86%;padding:11px 13px;border-radius:14px;margin:8px 0;line-height:1.42;font-size:14px;white-space:pre-wrap}.iamart-chat-msg.bot{background:#fff;border:1px solid #dce8ef;border-bottom-left-radius:4px}.iamart-chat-msg.user{background:#43a6db;color:#fff;margin-left:auto;border-bottom-right-radius:4px}.iamart-chat-msg.error{background:#fff1f2;color:#9f2332;border:1px solid #ffd1d7}
.iamart-chat-quick{display:flex;flex-wrap:wrap;gap:7px;margin:10px 0}.iamart-chat-quick button,.iamart-chat-feedback button{border:1px solid #bddded;background:#fff;color:#0b2945;border-radius:999px;padding:7px 10px;font-size:12px;cursor:pointer}.iamart-chat-feedback{display:flex;gap:7px;margin:8px 0 14px}.iamart-chat-email{background:#fff;border:1px solid #dce8ef;border-radius:12px;padding:12px;margin-top:10px}.iamart-chat-email input,.iamart-chat-email textarea{width:100%;box-sizing:border-box;border:1px solid #cddde7;border-radius:8px;padding:9px;margin:5px 0;font:inherit}.iamart-chat-email button{border:0;border-radius:8px;background:#43a6db;color:#fff;padding:10px 14px;font-weight:700;cursor:pointer}
.iamart-chat-form{display:flex;gap:8px;padding:12px;background:#fff;border-top:1px solid #dce8ef}.iamart-chat-form textarea{flex:1;resize:none;max-height:100px;border:1px solid #cddde7;border-radius:11px;padding:10px;font:inherit}.iamart-chat-form button{width:44px;border:0;border-radius:11px;background:#43a6db;color:#fff;font-size:18px;cursor:pointer}
@media(max-width:520px){#iamart-support-root{right:12px;bottom:12px}.iamart-chat-panel{position:fixed;inset:12px;width:auto;height:auto;bottom:82px}}