.cat-wrap{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:0;opacity:0;transition:opacity 1s ease;overflow:hidden}.cat-wrap.visible{opacity:1}#cat-canvas{width:100%;height:100%;display:block;touch-action:none}.chat-button{position:fixed;bottom:2rem;right:2rem;z-index:90;background:0 0;border:none;padding:0;cursor:pointer;color:#fff;opacity:.5;display:flex;transition:opacity .25s ease}.chat-button:hover{opacity:.85}.chat-button.hidden{opacity:0;pointer-events:none}.torch-button{position:fixed;bottom:2rem;right:calc(2rem + 44px);z-index:90;width:28px;height:28px;background:0 0;border:none;padding:0;cursor:pointer;opacity:.5;display:none;align-items:center;justify-content:center;font-size:28px;line-height:1;touch-action:none;user-select:none;-webkit-user-select:none;transition:opacity .25s ease}.torch-button:hover{opacity:.85}.chat-close{position:fixed;top:1.5rem;right:1.5rem;z-index:90;background:0 0;border:none;padding:0;cursor:pointer;color:#fff;opacity:0;pointer-events:none;display:flex;transition:opacity .25s ease}.chat-close.visible{opacity:.5;pointer-events:auto}.chat-close.visible:hover{opacity:.85}.chat-ui{position:fixed;bottom:0;left:0;right:0;z-index:85;display:none;flex-direction:column;align-items:center;box-sizing:border-box;padding:0 1rem calc(1.25rem + env(safe-area-inset-bottom));pointer-events:none}.chat-ui.active{display:flex}.chat-history{display:flex;flex-direction:column;gap:.5rem;width:min(520px,calc(100vw - 2rem));max-height:55vh;overflow:hidden;justify-content:flex-end;margin-bottom:.75rem}.chat-message{display:flex;transition:opacity .9s ease}.chat-message.user{justify-content:flex-end}.chat-glass{background:linear-gradient(45deg,rgba(255,255,255,.14) 0,rgba(255,255,255,.05) 18%,rgba(255,255,255,0) 48%),radial-gradient(circle at 28% 18%,rgba(255,255,255,.105),rgba(255,255,255,0) 42%),radial-gradient(circle at 78% 82%,rgba(255,255,255,.049),rgba(255,255,255,0) 46%),rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px rgba(255,255,255,.28),inset 0 1px 8px rgba(255,255,255,.14),0 8px 22px rgba(0,0,0,.12);backdrop-filter:blur(10px) saturate(1.3);-webkit-backdrop-filter:blur(10px) saturate(1.3);border:none}.chat-message.user .chat-text{border-bottom-right-radius:3px;background:linear-gradient(45deg,rgba(255,255,255,.14) 0,rgba(255,255,255,.05) 18%,rgba(255,255,255,0) 48%),radial-gradient(circle at 28% 18%,rgba(255,255,255,.105),rgba(255,255,255,0) 42%),radial-gradient(circle at 78% 82%,rgba(255,255,255,.049),rgba(255,255,255,0) 46%),rgba(255,255,255,.14)}.chat-message.cat .chat-text{border-bottom-left-radius:3px}.chat-text{max-width:80%;padding:.55rem .85rem;border-radius:14px;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.35);font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:15px;line-height:1.5;white-space:pre-wrap;word-wrap:break-word}.chat-input-line{pointer-events:auto;width:min(520px,calc(100vw - 2rem));min-height:54px;display:flex;align-items:flex-end;gap:.55rem;box-sizing:border-box;border-radius:18px;padding:.55rem .55rem .55rem 1rem;cursor:text;transition:box-shadow .2s ease,background .2s ease}#chat-input{flex:1;min-width:0;min-height:32px;max-height:34vh;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.35);background:0 0;border:0;resize:none;overflow-y:hidden;padding:.24rem 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:16px;line-height:1.45;outline:0;caret-color:#fff}#chat-input.scrollable{overflow-y:auto;scrollbar-width:none}#chat-input::-webkit-scrollbar{width:0;height:0}#chat-input::placeholder{color:rgba(255,255,255,.55);text-shadow:none}.chat-input-line:focus-within{box-shadow:inset 0 0 0 1px rgba(255,255,255,.45),inset 0 1px 8px rgba(255,255,255,.18),0 8px 22px rgba(0,0,0,.12)}.chat-send{position:relative;width:36px;height:36px;flex:0 0 36px;display:flex;align-items:center;justify-content:center;border:0;border-radius:10px;background:rgba(255,255,255,.2);color:#fff;padding:0;cursor:pointer;overflow:hidden;transition:opacity .15s ease,transform .1s ease,background .15s ease}.chat-send svg{position:relative;z-index:1}.chat-send::after{content:"";position:absolute;inset:0;border:1px solid rgba(255,255,255,0);border-radius:10px;pointer-events:none}.chat-send:not(:disabled)::after{animation:chat-send-border 1.6s ease-in-out infinite;border-color:rgba(255,255,255,.68)}.chat-send:hover:not(:disabled){transform:scale(1.04);background:rgba(255,255,255,.3)}.chat-send:disabled{opacity:.35;cursor:default;transform:none}@keyframes chat-send-border{0%,100%{box-shadow:0 0 0 0 rgba(255,255,255,0);opacity:.58}50%{box-shadow:0 0 0 3px rgba(255,255,255,.16);opacity:1}}@media (max-width:600px){.chat-ui{padding:0 .75rem calc(.9rem + env(safe-area-inset-bottom))}.chat-history{width:calc(100vw - 1.5rem);max-height:50vh}.chat-text{max-width:88%;font-size:16px}.chat-input-line{width:calc(100vw - 1.5rem);min-height:56px;padding:.58rem .58rem .58rem 1rem}#chat-input{max-height:30vh}}