.ha-launch{position:fixed;bottom:24px;left:22px;width:58px;height:58px;border-radius:50%;background:#00d2ee;color:#052032;border:2px solid #8deffc;font:900 28px Arial,sans-serif;box-shadow:0 8px 30px #0008;cursor:pointer;z-index:90}.ha-panel{position:fixed;left:20px;bottom:20px;width:min(440px,calc(100vw - 40px));height:min(760px,calc(100dvh - 40px));display:flex;flex-direction:column;background:#071725;color:#edf7ff;border:1px solid #2b6b81;border-radius:18px;box-shadow:0 18px 70px #000a;z-index:100;font:16px/1.55 Arial,sans-serif;overflow:hidden}.ha-panel[hidden],.ha-launch[hidden]{display:none}.ha-panel *{box-sizing:border-box}.ha-head{display:flex;align-items:center;justify-content:space-between;padding:15px 18px;background:#102b40;gap:12px}.ha-head h2{font-size:22px;line-height:1.15;margin:0}.ha-head small{color:#b4d0df;font-size:13px}.ha-head button{font-size:30px;color:white;background:none;border:0;cursor:pointer;min-width:44px;min-height:44px}.ha-context{padding:12px 18px;border-bottom:1px solid #264454}.ha-context label{display:block;font-size:14px;font-weight:bold}.ha-context select{width:100%;padding:8px;background:#102b40;color:white;border:1px solid #49788f;border-radius:6px;font:inherit}.ha-context p{font-size:13px;color:#b9d0df;margin:8px 0 0}.ha-messages{flex:1;min-height:0;overflow:auto;padding:15px;overscroll-behavior:contain}.ha-message{background:#112c40;border:1px solid #244b62;border-radius:12px;margin:0 0 12px;padding:14px;overflow-wrap:anywhere}.ha-user{background:#073746;margin-left:28px}.ha-message h3{font-size:19px;line-height:1.3;margin:0 0 10px;color:#6be7fa}.ha-message p{margin:8px 0}.ha-message ol{margin:10px 0;padding-left:23px}.ha-message li{margin:8px 0}.ha-message small{font-size:13px;color:#bad5e4}.ha-stop{color:#ffd05a}.ha-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.ha-choice{display:inline-block;max-width:100%;padding:9px 11px;border:1px solid #38869a;border-radius:8px;background:#0b2335;color:#aaf4ff;font:600 14px/1.4 Arial,sans-serif;text-decoration:none;text-align:left;cursor:pointer;margin:4px 0}.ha-choice:hover{background:#16435b}.ha-panel summary{cursor:pointer;font-size:14px;color:#b7dcea}.ha-panel details .ha-choice{display:block}.ha-form{display:flex;gap:8px;padding:12px;background:#102b40}.ha-form input{min-width:0;flex:1;background:#071725;color:#fff;border:1px solid #54869f;border-radius:8px;padding:12px;font:16px Arial,sans-serif}.ha-form button{background:#00d2ee;color:#052032;border:0;border-radius:8px;font-weight:bold;padding:12px;cursor:pointer}.ha-form button:disabled{opacity:.4}.ha-foot{display:flex;justify-content:space-between;padding:8px 15px;font-size:13px}.ha-foot button{background:none;color:#b9dbe8;border:0;font:inherit;cursor:pointer}.ha-foot a{color:#b9dbe8}.ha-panel :focus-visible,.ha-launch:focus-visible{outline:3px solid #ffd05a;outline-offset:2px}@media(max-width:600px){.ha-launch{left:16px;bottom:22px}.ha-panel{left:10px;bottom:10px;width:calc(100vw - 20px);height:calc(100dvh - 20px);border-radius:14px}.ha-open .whatsapp-float{visibility:hidden}.ha-head{padding:12px 15px}.ha-context{padding:9px 15px}}

.ha-launch{width:88px;height:106px;border-radius:18px;padding:4px;background:#102b40;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px}.ha-launch img{width:72px;height:72px;object-fit:cover;border-radius:12px}.ha-launch span{font:700 12px Arial,sans-serif;color:#e8faff}.ha-head,.ha-context,.ha-form,.ha-foot{flex-shrink:0}

.ha-launch{background:transparent;border:0;box-shadow:none;padding:0;width:94px;height:110px}.ha-launch img{width:90px;height:90px;object-fit:contain;border-radius:0}.ha-launch span{text-shadow:0 1px 4px #000,0 1px 8px #000}.ha-launch:hover{background:transparent}

/* Readable light conversation surface */
.ha-panel{background:#f1f5f8;color:#142b3d;border-color:#86a6b8;box-shadow:0 18px 70px #0006}
.ha-head{background:#102b40;color:#edf7ff}
.ha-context{background:#fff;border-color:#c5d4df;color:#142b3d}
.ha-context[hidden]{display:none}
.ha-context p{color:#435e70}.ha-context select{background:#fff;color:#142b3d;border-color:#9db5c4}
.ha-messages{background:#f1f5f8}.ha-message{background:#fff;border-color:#c9d8e2;color:#142b3d}.ha-user{background:#d9f4fa;border-color:#8bcbd7}
.ha-message h3{color:#075d72}.ha-message small{color:#435e70}.ha-stop{color:#814000;font-weight:700}
.ha-choice{background:#edf6fa;color:#074e63;border-color:#83b0c0}.ha-choice:hover{background:#d8edf4}.ha-panel summary{color:#075d72}
.ha-form{background:#e1eaf1}.ha-form input{background:#fff;color:#142b3d;border-color:#89a6b8}.ha-form input::placeholder{color:#526b7c}
.ha-foot{background:#edf3f7}.ha-foot button,.ha-foot a{color:#244d62}
.ha-os-toggle{background:transparent;border:0;color:#aaf4ff;padding:4px 0;font:600 13px Arial,sans-serif;text-align:left;cursor:pointer;min-height:28px}
.ha-head .ha-os-toggle{font-size:13px;min-width:0;min-height:28px;color:#aaf4ff}.ha-os-continue{margin-top:8px;padding:8px 12px;border:1px solid #83b0c0;border-radius:6px;background:#edf6fa;color:#074e63;font:600 14px Arial,sans-serif;cursor:pointer}

.ha-head small,.ha-head .ha-os-toggle{display:block}.ha-head .ha-os-toggle{margin-top:3px}