.tswa{position:fixed;right:16px;bottom:calc(84px + env(safe-area-inset-bottom));z-index:9990;font-family:inherit}
@media (min-width:992px){.tswa{right:24px;bottom:24px}}
.tswa__btn{position:relative;width:58px;height:58px;border-radius:50%;border:0;background:#25d366;color:#fff;display:grid;place-items:center;cursor:pointer;box-shadow:0 10px 30px -6px rgba(37,211,102,.6);transition:transform .25s ease}
.tswa__btn:hover{transform:scale(1.06)}
.tswa__btn svg{width:30px;height:30px}
.tswa__btn::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25d366;animation:tswa-pulse 2.4s ease-out infinite}
.tswa.is-open .tswa__btn::before{display:none}
@keyframes tswa-pulse{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.55);opacity:0}}
.tswa__badge{position:absolute;top:-2px;right:-2px;background:#ff1749;color:#fff;font-size:11px;font-weight:700;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;border:2px solid #fff}
.tswa__teaser{position:absolute;right:70px;bottom:10px;background:#fff;color:#1d1e24;padding:10px 14px;border-radius:14px 14px 4px 14px;box-shadow:0 10px 30px -8px rgba(0,0,0,.25);font-size:14px;white-space:nowrap;cursor:pointer;animation:tswa-in .4s ease}
.tswa__panel{position:absolute;right:0;bottom:72px;width:min(360px,calc(100vw - 32px));background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 24px 60px -12px rgba(0,0,0,.35);opacity:0;transform:translateY(14px) scale(.98);transform-origin:bottom right;transition:opacity .25s ease,transform .25s ease}
.tswa.is-open .tswa__panel{opacity:1;transform:none}
.tswa__head{display:flex;align-items:center;gap:12px;background:#075e54;color:#fff;padding:14px 16px}
.tswa__head strong{display:block;font-size:15px}
.tswa__online{font-size:12px;opacity:.85}
.tswa__avatar{width:40px;height:40px;border-radius:50%;background:#ff1749;display:grid;place-items:center;flex:none}
.tswa__avatar svg{width:22px;height:22px}
.tswa__close{margin-left:auto;background:none;border:0;color:#fff;cursor:pointer;padding:6px;display:grid}
.tswa__close svg{width:20px;height:20px}
.tswa__body{background:#efeae2 radial-gradient(circle at 1px 1px,rgba(0,0,0,.05) 1px,transparent 0) 0 0/16px 16px;padding:16px;max-height:min(46vh,340px);min-height:180px;overflow-y:auto;display:flex;flex-direction:column;gap:8px}
.tswa__msg{max-width:85%;padding:9px 12px;border-radius:12px;font-size:14px;line-height:1.45;animation:tswa-in .3s ease;color:#1d1e24}
.tswa__msg--in{background:#fff;border-top-left-radius:2px;align-self:flex-start}
.tswa__msg--out{background:#d9fdd3;border-top-right-radius:2px;align-self:flex-end}
.tswa__typing{display:flex;gap:4px;padding:12px 14px}
.tswa__typing span{width:7px;height:7px;border-radius:50%;background:#9aa0a6;animation:tswa-dot 1s infinite}
.tswa__typing span:nth-child(2){animation-delay:.15s}.tswa__typing span:nth-child(3){animation-delay:.3s}
@keyframes tswa-dot{0%,60%,100%{transform:none;opacity:.5}30%{transform:translateY(-4px);opacity:1}}
@keyframes tswa-in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.tswa__chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
.tswa__chip{background:#fff;border:1px solid #25d366;color:#075e54;border-radius:999px;padding:7px 12px;font-size:13px;cursor:pointer;font-family:inherit;transition:background .2s}
.tswa__chip:hover{background:#25d366;color:#fff}
.tswa__form{display:flex;gap:8px;padding:10px;background:#f0f2f5}
.tswa__form input{flex:1;border:0;border-radius:999px;padding:11px 16px;font-size:15px;font-family:inherit;background:#fff;min-width:0}
.tswa__form input:focus{outline:2px solid #25d366}
.tswa__form button{width:44px;height:44px;border-radius:50%;border:0;background:#25d366;color:#fff;display:grid;place-items:center;cursor:pointer;flex:none}
.tswa__form button svg{width:20px;height:20px}
.tswa__note{margin:0;padding:0 12px 10px;background:#f0f2f5;font-size:11px;color:#667;text-align:center}
@media (prefers-reduced-motion:reduce){.tswa__btn::before{animation:none}.tswa__panel{transition:none}}