:root{--bg:#08142b;--line:#28476c;--muted:#acbed8;--text:#f1f7ff}*{box-sizing:border-box}html,body{margin:0;height:100%;background:#070e20;color:var(--text);font:15px system-ui,-apple-system,'Segoe UI',sans-serif}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.7;cursor:wait}.hidden{display:none!important}.shell{height:100dvh;max-width:740px;margin:auto;display:flex;flex-direction:column;background:var(--bg)}header{height:72px;flex:none;display:flex;align-items:center;gap:12px;padding:9px 16px;background:linear-gradient(115deg,#09172d,#191538);border-bottom:1px solid var(--line)}.logo,.illustration{background-color:#08172c;background-size:cover;background-position:center;border:1px solid #295380;box-shadow:0 0 20px #00bfff36;background-image:url('./assets/infinity-logo.webp')}.logo{width:49px;height:49px;border-radius:12px;flex:none}.headertext{flex:1;min-width:0}h1{font-size:19px;margin:0 0 3px}header small{color:#b7c9e2}.mini{border-radius:12px;border:1px solid #46628a;padding:10px;background:transparent;color:#e1f3ff;font-size:12px}main{min-height:0;flex:1;display:flex;flex-direction:column}.intro{min-height:0;flex:1;overflow-y:auto;text-align:center;display:flex;align-items:center;flex-direction:column;justify-content:flex-start;gap:7px;padding:13px 18px 10px;background:radial-gradient(ellipse at 50% 20%,#12468b5b,transparent 56%),radial-gradient(ellipse at 90% 85%,#6933b338,transparent 45%),#0b1531}.illustration{width:96px;height:96px;flex:none;margin:0 auto 3px;border-radius:18px}.intro h2{font-size:24px;line-height:1.16;margin:1px 0;letter-spacing:-.4px}p{margin:0;color:var(--muted);font-size:14px;line-height:1.5}.intro>p{font-size:12px;line-height:1.3}.namefield,.contactFields{width:100%;max-width:450px;text-align:left}.namefield{margin-top:5px}.intro label{display:block;margin:0 0 4px;font-size:12px;font-weight:650}input,textarea,.contactFields select{background:#07172d;color:var(--text);border:1px solid #325577;outline:0;border-radius:13px;padding:10px 13px;width:100%;min-height:44px}input:focus,textarea:focus,.contactFields select:focus{border-color:#2ddaff}input::placeholder,textarea::placeholder{color:#8498b8}.contactFields{display:grid;gap:5px;margin:0}.contactFields label{margin:0}.contactFields select{appearance:auto}.contactNote{font-size:10.5px;line-height:1.3;color:#b2c9e7;text-align:left}.primary{width:100%;max-width:450px;min-height:48px;border:1px solid #5fc4ff;border-radius:13px;background:linear-gradient(105deg,#24d9fa,#2b93f9 65%,#8564fa);color:#051b35;font-weight:750}.notice{font-size:10.5px;color:#a7bdd7;margin:0;line-height:1.3}.privacyLink{background:none;border:0;text-decoration:underline;color:#9fb4d4;padding:3px 8px;font-size:10.5px}.startStatus{width:100%;max-width:450px;color:#a9dafc;font-size:12px;text-align:center;line-height:1.3}.startStatus:empty{display:none}.startStatus.error{color:#ffbdba}.chatbar{display:flex;align-items:center;gap:12px;padding:13px 16px;border-bottom:1px solid var(--line);background:#102347}.info{flex:1;color:var(--muted);font-size:12px;line-height:1.5}.info strong{display:block;color:white;font-size:15px}.copy{padding:10px;border-radius:12px;background:#133d50;color:#bbfaff;font-size:12px}.messages{flex:1;min-height:0;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px;background:radial-gradient(ellipse at top right,#14528b6b,transparent 56%),#071329}.bubble{max-width:86%;align-self:flex-start;padding:13px;border-radius:16px 16px 16px 3px;background:#1a3355;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.48}.bubble.mine{align-self:flex-end;background:#1a5b83;border-radius:16px 16px 3px 16px}.bubble time{display:block;text-align:right;color:#bfd0e8;font-size:10px;margin-top:7px}.senderName{display:block;margin-bottom:5px;font-size:11px;font-weight:700;color:#a5dafa}.bubble.mine .senderName{color:#d6f1ff}.system{align-self:center;text-align:center;color:#c0ccdc;font-size:12px;padding:12px}.older{align-self:center;border:1px solid #426ca0;border-radius:20px;color:#c4eaff;background:#152943;padding:8px 15px}.composer{display:flex;align-items:end;gap:9px;background:#102040;border-top:1px solid var(--line);padding:10px 12px max(12px,env(safe-area-inset-bottom))}.composer textarea{flex:1;min-width:0;max-height:120px;resize:none;min-height:47px}.attachButton,.send{border-radius:13px;height:47px;min-width:47px;border:1px solid #3869a3;background:#172d59;color:white;font-size:21px}.send{background:linear-gradient(140deg,#20dafa,#697bff);color:#05132b;border:0}.toast{position:fixed;bottom:95px;left:50%;transform:translateX(-50%);max-width:94%;width:max-content;background:#dff4ff;color:#102944;border-radius:12px;padding:12px 16px;font-size:13px;z-index:9;box-shadow:0 7px 24px #0008}.fileBubble{border:1px solid #4574b2;border-radius:10px;background:#10284c;color:#e4f7ff;padding:10px;overflow-wrap:anywhere;text-align:left}.privacyModal{position:fixed;inset:0;background:#010915e0;z-index:15;padding:16px;display:grid;place-items:center}.privacyDialog{position:relative;max-height:85dvh;overflow:auto;max-width:480px;background:#152544;border-radius:18px;padding:24px;border:1px solid #35588b}.privacyDialog h3{margin:0 0 12px}.privacyDialog p{margin-bottom:12px}.privacyClose{position:absolute;right:12px;top:6px;background:none;color:white;border:0;font-size:28px}@media(min-width:740px){body{padding:16px}.shell{height:calc(100dvh - 32px);border-radius:20px;overflow:hidden;border:1px solid var(--line)}}@media(max-height:700px){header{height:62px}.logo{width:42px;height:42px}.intro{gap:5px;padding-top:8px}.illustration{width:75px;height:75px;margin:0}.intro h2{font-size:22px}.intro .primary{min-height:44px}.contactFields input,.contactFields select{min-height:40px}}
/* Adições isoladas: mantém o desenho, cores e tipografia da V55 original. */
.shell{min-height:100dvh}.intro .contactFields .contactNote{margin-top:3px}
button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid #4bdfff;outline-offset:2px}
.privacyDialog{box-shadow:0 24px 80px #000b}.privacyDialog .primary{margin-top:16px}
.privacyDialog .ackRow{display:flex;gap:12px;align-items:center;text-align:left;margin:14px 0 6px}
.privacyDialog .ackRow input{min-height:20px;width:20px;flex:0 0 20px}
.privacyDialog .ackRow label{font-size:13px;line-height:1.35}
.privacyDialog .primary:disabled{opacity:.45;cursor:not-allowed}
.footLink{color:#9fe2ff;text-decoration:underline}
.privacyDialog .dialogBrand{display:flex;gap:10px;align-items:center;margin-bottom:15px}
.privacyDialog .dialogBrand .logo{width:51px;height:51px}
.hint{color:#a7c7e2;font-size:11px}.chatbar .info{font-size:11px}
.bubble{font-size:14px}.bubble button.fileBubble{cursor:pointer;width:100%}
.startStatus:not(:empty){padding:4px 0}#sendBtn:disabled{opacity:.55}
@media(min-width:740px){.shell{min-height:calc(100dvh - 32px)}}

.privacyPage{height:auto;min-height:100dvh;padding:28px 20px;gap:15px}

.previewNotice{background:#142a48;color:#c7eaff;border-bottom:1px solid #295480;padding:8px 14px;font-size:11px;text-align:center;line-height:1.45;font-weight:650}