.rwash-chat{position:fixed;inset:auto 18px 86px auto;margin:0;width:min(390px,calc(100vw - 24px));height:min(480px,68dvh);max-height:calc(100dvh - 110px);padding:0;border:1px solid var(--line);border-radius:18px;color:var(--ink);background:white;box-shadow:0 8px 35px #13291b33;overflow:hidden;z-index:1001}.rwash-chat[open]{display:flex;flex-direction:column}.chat-head{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--green);color:white;flex-shrink:0}.chat-close{font-size:28px;color:white;border:0;background:none;min-width:44px}.chat-log{overflow-y:auto;flex:1;min-height:0;padding:16px;overscroll-behavior:contain}.chat-message{white-space:pre-wrap;overflow-wrap:anywhere;padding:12px 14px;border-radius:12px;background:var(--light);font-size:16px;line-height:1.5;margin:0 0 12px}.chat-message.user{background:#f4ece6;margin-left:30px}.chat-message.assistant{margin-right:15px}.chat-form{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line);flex-shrink:0}.chat-form textarea{resize:none;min-width:0;flex:1;border:1px solid var(--line);border-radius:9px;padding:10px;font:16px/1.4 system-ui}.chat-form button{background:var(--green);color:white;border:0;border-radius:9px;padding:10px}.chat-form button:disabled{opacity:.5;cursor:default}.chat-privacy{font-size:12px;line-height:1.4;padding:0 12px 12px;margin:0}.chat-status{font-size:14px;margin:0;padding:0 14px}.chat-status:empty{display:none}.chat-handoff{padding:8px 14px}.chat-handoff a{display:block;text-align:center}.chat-again{margin:0 14px 8px;border:1px solid var(--line);background:white;border-radius:8px;color:var(--green)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}body{padding-bottom:80px}/* Fixed chat launcher with a clickable invitation bubble. */
.chat-launcher{position:fixed;right:max(18px,env(safe-area-inset-right));bottom:max(18px,env(safe-area-inset-bottom));display:grid;place-items:center;width:56px;height:56px;min-height:56px;padding:0;border:0;border-radius:50%;background:var(--green);color:white;box-shadow:0 4px 18px #13291b40;z-index:1000;overflow:visible}.chat-launcher svg{width:27px;height:27px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.chat-invite{position:absolute;right:68px;top:50%;transform:translateY(-50%);width:max-content;max-width:calc(100vw - 112px);padding:10px 14px;border:1px solid var(--line);border-radius:14px;background:white;color:var(--ink);font-size:16px;font-weight:600;line-height:1.35;box-shadow:0 3px 14px #13291b18;overflow-wrap:anywhere}.chat-invite::after{content:'';position:absolute;right:-5px;top:calc(50% - 5px);width:8px;height:8px;background:white;border-top:1px solid var(--line);border-right:1px solid var(--line);transform:rotate(45deg)}.chat-launcher:hover{background:#244831}.chat-launcher:focus-visible{outline:3px solid var(--terra);outline-offset:4px}@media(max-width:480px){.chat-launcher{right:max(12px,env(safe-area-inset-right));bottom:max(12px,env(safe-area-inset-bottom))}}

.chat-launcher[aria-expanded="true"] .chat-invite{display:none}