body{background-color:#121212;color:#e0e0e0;font-family:Arial,sans-serif;display:flex;justify-content:center;align-items:center;height:100vh;margin:0}form{background-color:#1e1e1e;padding:2rem;border-radius:8px;box-shadow:0 4px 10px #0003;width:300px;text-align:center}h3{margin-bottom:1.5rem;font-size:1.5rem;color:#fff}label{display:block;text-align:left;margin-bottom:.5rem;font-weight:700}input{width:100%;padding:10px;margin-bottom:1rem;margin-left:-.5rem;border:1px solid #333;border-radius:5px;background-color:#252525;color:#e0e0e0;outline:none;transition:.3s}input:focus{border-color:#bb86fc}button{width:100%;padding:10px;border:none;border-radius:5px;background-color:#bb86fc;color:#121212;font-weight:700;cursor:pointer;transition:.3s}button:hover{background-color:#9a6ef7}.SignUpGoogle{display:block;margin-top:1rem;padding:10px;background-color:#4285f4;color:#fff;border-radius:5px;text-align:center;cursor:pointer;transition:.3s}.SignUpGoogle:hover{background-color:#357ae8}body{background-color:#181818;color:#fff;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;margin:0;padding:0;display:flex;justify-content:center;align-items:center;height:100vh}.chat-container{display:flex;width:95vw;height:95vh;background:#212121d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:14px;overflow:hidden;box-shadow:0 0 30px #00000080}.sidebar{width:280px;background:#1e1e1ee6;height:93%;padding:25px 20px;display:flex;flex-direction:column;align-items:center;border-right:1px solid #444;box-shadow:2px 0 10px #0000004d}.sidebar h2{color:#bb86fc;font-size:1.8rem;margin-bottom:20px}.userInfo-pfp{background:#ffffff0d;padding:15px;width:100%;border-radius:10px;text-align:center;margin-bottom:20px}.userInfo-pfp h3{margin:5px 0;font-size:1.1rem;font-weight:600;color:#fff}.userInfo-pfp h4{font-size:.85rem;font-weight:400;color:#ccc;margin-top:4px}.newChatBtn,.logoutBtn,.prevChat-btn{width:100%;padding:12px 15px;margin-top:10px;background:#333;border:none;border-radius:6px;color:#fff;cursor:pointer;font-size:.95rem;transition:background .2s ease}.newChatBtn:hover,.logoutBtn:hover,.prevChat-btn:hover{background:#555}.logoutBtn{margin-top:10px;background-color:#e53935}.logoutBtn:hover{background-color:#c62828}.chat-list-item{position:relative;width:100%}.delete-btn{position:absolute;right:1px;top:55%;transform:translateY(-50%);background:transparent;color:#ff6b6b;border:none;cursor:pointer;font-size:1.1rem;padding:4px;z-index:2;width:auto;height:auto}.sidebar{overflow-y:auto;scrollbar-width:none;-ms-overflow-style:none}.sidebar::-webkit-scrollbar{display:none}.delete-btn:hover{background:transparent}.chat-window{flex:1;display:flex;flex-direction:column;justify-content:space-between;height:100%;background-color:transparent}.chat-messages{flex-grow:1;overflow-y:auto;display:flex;flex-direction:column;gap:15px;padding:20px 40px;scrollbar-width:thin;scrollbar-color:#777 transparent}.message.user,.message.bot{background-color:#ffffff0d;padding:14px 18px;border-radius:12px;max-width:60%;word-wrap:break-word;font-size:1rem;box-shadow:0 2px 6px #ffffff1a}.message.user{align-self:flex-end;background-color:#4a4a4a;margin-left:auto;margin-bottom:12px}.message.bot{align-self:flex-start;background-color:#2e2e2e;margin-right:auto}.message h3{margin-bottom:5px;font-size:.9rem;color:#aaa;font-weight:500}.input-area{display:flex;gap:10px;padding:15px 30px;background-color:#1e1e1ef2;border-top:1px solid #444}textarea{padding:12px;border-radius:8px;width:80%;border:none;background-color:#2a2a2a;color:#fff;resize:none;font-size:1rem;outline:none}.sendbtn{width:20%;border:none;background-color:#6c63ff;color:#fff;cursor:pointer;border-radius:8px;font-size:1rem;transition:background .2s ease}.sendbtn:hover{background-color:#5548d9}.bouncing-dots{display:inline-flex;gap:4px}.bouncing-dots:before,.bouncing-dots:after,.bouncing-dots span{content:"";width:8px;height:8px;background-color:#aaa;border-radius:50%;display:inline-block;animation:bounce 1.4s infinite ease-in-out both}.bouncing-dots:before{animation-delay:-.32s}.bouncing-dots span{animation-delay:-.16s}.export-buttons{display:flex;justify-content:flex-end;gap:8px;padding:10px 15px 0 0;position:relative;top:0;right:0}.export-buttons button{width:10%;padding:6px 10px;font-size:14px;border:none;border-radius:5px;background-color:#e0e0e0;cursor:pointer;transition:background-color .3s ease;min-width:50px}.export-buttons button:hover{background-color:#b3d4fc}.input-wrapper{position:relative;display:flex;align-items:center;width:80%}textarea{width:100%;padding-right:40px}.icon-wrapper{position:absolute;right:10px;top:10px;cursor:pointer;color:#333}.clip-icon{font-size:1.2rem}.tooltip{visibility:hidden;opacity:0;background-color:#000;color:#fff;text-align:center;padding:5px 8px;border-radius:4px;position:absolute;top:-30px;right:0;white-space:nowrap;font-size:.75rem;transition:opacity .3s ease;z-index:2}.icon-wrapper:hover .tooltip{visibility:visible;opacity:1}@keyframes bounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}