.chat-dialog{width:min(460px,calc(100vw - 24px));max-height:calc(100dvh - 32px);padding:0;border:1px solid var(--line);border-radius:8px;color:var(--ink);box-shadow:0 12px 50px #26334833;overflow:auto}
.chat-dialog::backdrop{background:#26334866}.chat-shell{padding:22px}.chat-heading{display:flex;align-items:start;justify-content:space-between;gap:16px}.chat-heading h2{font-size:1.55rem}.chat-close{min-width:44px;min-height:44px;border:1px solid var(--line);background:white;border-radius:4px;font-size:1.4rem}.chat-note{font-size:.8rem;color:var(--muted);margin:10px 0 16px}.chat-tabs{display:flex;gap:8px;margin:16px 0}.chat-tabs .button{font-size:.85rem;padding:10px;flex:1}.chat-tabs [aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:white}.chat-log{max-height:240px;overflow:auto;overscroll-behavior:contain;margin:12px 0;display:grid;gap:12px}.chat-message{padding:12px;background:var(--paper);border-radius:4px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:.9rem}.chat-message strong{display:block;font-size:.75rem;margin-bottom:4px}.chat-message[data-speaker=You]{border-left:3px solid var(--orange)}.chat-dialog .field{margin-bottom:14px}.chat-dialog textarea{min-height:84px;resize:vertical}.chat-dialog input,.chat-dialog select,.chat-dialog textarea{width:100%}.chat-dialog .chat-consent{display:flex;align-items:start;gap:10px;font-size:.85rem;margin:14px 0}.chat-consent input{width:20px;height:20px;flex-shrink:0;margin-top:4px}.chat-status{font-size:.85rem;margin:12px 0;overflow-wrap:anywhere}.chat-status:empty{display:none}.chat-verification{min-height:0;margin:12px 0;max-width:100%;overflow:hidden}.chat-privacy{font-size:.8rem;border-top:1px solid var(--line);padding-top:12px;margin-top:18px}.chat-privacy summary{cursor:pointer;font-weight:600}.chat-privacy p{margin-top:10px}.chat-dialog a{text-decoration:underline}.chat-dialog button:disabled{opacity:.65;cursor:wait}.chat-direct{display:flex;gap:18px;font-size:.85rem;margin-top:16px}.chat-dialog [hidden]{display:none!important}
.chat-dialog .chat-tabs .button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:white}.chat-direct a{display:inline-flex;align-items:center;min-height:44px}.chat-privacy summary{min-height:44px;padding:10px 0}
@media(max-width:600px){.chat-dialog{max-height:calc(100dvh - 24px)}.chat-shell{padding:18px}.chat-log{max-height:30dvh}}

.button.chat-launch{position:static;margin-top:20px;background:transparent;color:var(--blue);border-color:var(--blue);box-shadow:none;font-size:.83rem}
.button.chat-launch:hover{background:var(--blue);color:var(--white)}
.chat-dialog{background:var(--white);border-radius:10px}
.chat-close{border-color:#758095;background:var(--white);color:var(--ink)}
.chat-dialog .chat-tabs .button[aria-pressed=true]{background:var(--blue-soft);border-color:var(--blue);color:var(--ink)}
.chat-consent input{min-height:20px;accent-color:var(--blue)}