#tds-support{position:fixed;bottom:calc(76px + env(safe-area-inset-bottom,0px));z-index:10000;font-family:Arial,sans-serif;color:#17243a;font-size:14px;line-height:1.5}#tds-support *{box-sizing:border-box}#tds-support.tds-right{right:20px}#tds-support.tds-left{left:20px}#tds-support [hidden]{display:none!important}#tds-support button{font-family:inherit;text-transform:none;letter-spacing:normal;cursor:pointer;min-height:40px;margin:0;line-height:1.4;font-weight:600;border-radius:10px}#tds-toggle{display:flex;gap:9px;align-items:center;background:var(--tds-color);color:white;border:0;padding:13px 18px;box-shadow:0 6px 24px #17243a30}#tds-toggle span{font-size:23px}#tds-panel{position:absolute;bottom:64px;right:0;width:360px;max-width:calc(100vw - 24px);max-height:calc(100dvh - 170px);overflow:auto;background:white;border:1px solid #e2e8f0;border-radius:18px;box-shadow:0 16px 55px #17243a30}#tds-support.tds-left #tds-panel{right:auto;left:0}#tds-panel header{background:var(--tds-color);color:white;padding:18px;display:flex;justify-content:space-between;align-items:center}#tds-panel header strong{font-size:18px}#tds-panel header span{display:block;font-size:12px;opacity:.9}#tds-close{border:0;background:transparent;color:white;font-size:25px;padding:0 8px}#tds-support .tds-body{padding:18px}#tds-support p{margin:0 0 12px}#tds-support .tds-greeting{background:#f2f6fb;padding:12px;border-radius:12px}#tds-support .tds-context{font-size:12px}#tds-support .tds-zalo{display:block;background:#eef5ff;color:#0758c9;border:1px solid #cfe0fb;border-radius:12px;padding:12px;text-decoration:none;font-weight:700}#tds-support small{display:block;font-weight:400}#tds-support h3{font-size:15px;color:#17243a;margin:18px 0 5px}#tds-support .tds-note{font-size:12px;color:#62718a}#tds-support .tds-questions{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}#tds-support .tds-questions button{border:1px solid #dce4ef;background:#fff;color:#384c68;padding:7px 9px;font-size:12px;min-height:34px}#tds-support label{display:block;font-weight:600;font-size:12px;margin-bottom:5px}#tds-support textarea{display:block;width:100%;min-height:64px;border:1px solid #d4dfec;border-radius:10px;padding:10px;font:14px Arial,sans-serif;resize:vertical;margin:0 0 10px;background:#fff;color:#17243a;box-shadow:none}#tds-support .tds-providers{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}#tds-support .tds-providers button{background:#f5f7fb;border:1px solid #e0e6ef;color:#17243a;font-size:12px;padding:8px 4px}#tds-support button:hover{filter:brightness(.96)}#tds-support button:focus-visible,#tds-support a:focus-visible,#tds-support textarea:focus-visible{outline:2px solid var(--tds-color);outline-offset:3px}#tds-status{font-size:12px;color:#47617f;margin-top:10px!important}#tds-open{color:var(--tds-color);font-weight:600}#tds-prompt{font-size:12px!important}@media(max-width:549px){#tds-support.tds-right{right:12px}#tds-support.tds-left{left:12px}#tds-toggle{padding:11px 14px;font-size:13px}#tds-panel{width:340px;max-height:calc(100dvh - 160px)}#tds-support .tds-body{padding:14px}}

#tds-support .tds-zalo{background:var(--tds-color);color:#fff;border:0;padding:16px;box-shadow:0 6px 18px #1265e825;text-align:center}#tds-support .tds-zalo-title{display:block;font-size:16px}#tds-support .tds-zalo small{margin-top:3px;opacity:.95}#tds-support .tds-direct-note{font-size:12px;color:#526580;margin-top:10px}#tds-support .tds-ai{border-top:1px solid #e1e7ef;margin-top:18px;padding-top:12px}#tds-support .tds-ai summary{cursor:pointer;color:#526580;font-size:13px;font-weight:600;padding:8px 0}#tds-support .tds-ai[open] summary{margin-bottom:8px}#tds-support .tds-greeting{background:transparent;padding:0}
#tds-support .tds-ai summary{display:flex;align-items:center;gap:8px;list-style:none;color:#2250a0;background:linear-gradient(110deg,#edf5ff,#f4efff);border:1px solid #d6e3ff;border-radius:12px;padding:12px;font-size:13px;transition:background .2s}#tds-support .tds-ai summary::-webkit-details-marker{display:none}#tds-support .tds-ai summary:hover{background:#e5edff}#tds-support .tds-ai summary>span:first-child{font-size:20px}#tds-support .tds-ai-arrow{margin-left:auto;font-size:20px}#tds-support .tds-ai[open] .tds-ai-arrow{transform:rotate(180deg)}#tds-support .tds-ai summary:focus-visible{outline:2px solid var(--tds-color);outline-offset:3px}
#tds-support #tds-toggle{width:50px;height:50px;min-width:50px;min-height:50px;padding:0;border-radius:50%;display:flex;align-items:center;justify-content:center;gap:0;box-shadow:0 4px 16px #17243a30}#tds-toggle svg{display:block;flex-shrink:0}#tds-support #tds-panel{bottom:62px}@media(max-width:549px){#tds-support #tds-toggle{width:46px;height:46px;min-width:46px;min-height:46px}#tds-support #tds-panel{bottom:58px}}
#tds-support .tds-call{display:block;margin-bottom:10px;padding:12px;border:1px solid #cfe0fb;border-radius:12px;background:#eef5ff;color:#0758c9;text-align:center;text-decoration:none;font-weight:700}#tds-support .tds-call span{display:block;font-size:15px}#tds-support .tds-call small{margin-top:3px}#tds-support .tds-call:hover{background:#e2eeff}