@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap";:root{--bg-main:#212121;--bg-sidebar:#171717;--bg-input:#2f2f2f;--text-primary:#ececec;--text-secondary:#b4b4b4;--accent:#10a37f;--accent-hover:#1a7f64;--msg-bot:#2f2f2f;--border-color:#ffffff1a}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-primary);height:100vh;font-family:Inter,-apple-system,sans-serif;overflow:hidden}.app-layout{width:100vw;height:100vh;display:flex}.sidebar{background-color:var(--bg-sidebar);flex-direction:column;width:260px;height:100%;padding:12px;display:flex}.new-chat-btn{color:var(--text-primary);border:1px solid var(--border-color);cursor:pointer;text-align:left;background:0 0;border-radius:8px;align-items:center;gap:12px;width:100%;padding:12px;font-size:.9rem;font-weight:500;transition:background .2s;display:flex}.new-chat-btn:hover{background:#ffffff0d}.history-list{flex-direction:column;flex:1;gap:4px;margin-top:20px;display:flex;overflow-y:auto}.history-item{color:var(--text-secondary);cursor:pointer;white-space:nowrap;text-overflow:ellipsis;text-align:left;background:0 0;border:none;border-radius:8px;align-items:center;gap:12px;padding:12px;font-size:.85rem;transition:background .2s,color .2s;display:flex;overflow:hidden}.history-item:hover{color:var(--text-primary);background:#ffffff0d}.main-view{background-color:var(--bg-main);flex-direction:column;flex:1;height:100%;display:flex;position:relative}.chat-feed{flex:1;padding-bottom:120px;overflow-y:auto}.message{border-bottom:1px solid #0000;padding:24px 20px}.message.bot{background-color:var(--msg-bot);border-top:1px solid #0000001a;border-bottom:1px solid #0000001a}.message-inner{gap:20px;max-width:800px;margin:0 auto;display:flex}.avatar{border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;width:30px;height:30px;display:flex}.avatar.user{color:#fff;background:#5436da}.avatar.bot{background:var(--accent);color:#fff}.message-content{flex:1;font-size:1rem;line-height:1.6}.message-content pre{border:1px solid var(--border-color);background:#000;border-radius:8px;margin-top:8px;padding:12px;font-family:monospace;overflow-x:auto}.input-container{background:linear-gradient(180deg, transparent, var(--bg-main) 30%);justify-content:center;width:100%;padding:20px;display:flex;position:absolute;bottom:0;left:0}.input-box{background:var(--bg-input);border:1px solid var(--border-color);border-radius:12px;align-items:center;width:100%;max-width:800px;padding:8px 8px 8px 16px;transition:border-color .2s;display:flex;box-shadow:0 0 15px #0000001a}.input-box:focus-within{border-color:#ffffff40}.input-box input{color:var(--text-primary);text-transform:uppercase;background:0 0;border:none;outline:none;flex:1;padding:8px 0;font-family:inherit;font-size:1rem}.input-box input::placeholder{text-transform:none;color:#666}.send-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:6px;justify-content:center;align-items:center;width:32px;height:32px;transition:background .2s;display:flex}.send-btn:hover{background:var(--accent-hover)}.send-btn:disabled{background:var(--bg-main);color:#555;cursor:not-allowed}.result-table{background:#0003;border:1px solid #ffffff0d;border-radius:8px;margin-top:12px;overflow:hidden}.result-row{border-bottom:1px solid #ffffff0d;display:flex}.result-row:last-child{border-bottom:none}.result-label{width:140px;color:var(--text-secondary);text-transform:uppercase;background:#0000001a;padding:12px;font-size:.85rem}.result-value{flex:1;padding:12px;font-weight:500}.action-bar{gap:10px;margin-top:16px;display:flex}.action-btn{border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:6px;align-items:center;gap:6px;padding:6px 12px;font-size:.8rem;transition:all .2s;display:flex}.action-btn:hover{color:var(--text-primary);background:#ffffff0d}.login-screen{background:var(--bg-main);justify-content:center;align-items:center;height:100vh;display:flex}.login-box{background:var(--bg-sidebar);border:1px solid var(--border-color);text-align:center;border-radius:12px;width:100%;max-width:400px;padding:40px}.login-box input{background:var(--bg-main);border:1px solid var(--border-color);color:#fff;text-align:center;border-radius:6px;width:100%;margin:20px 0;padding:12px;font-size:1rem}.login-box button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:6px;width:100%;padding:12px;font-size:1rem;font-weight:500}.login-box button:hover{background:var(--accent-hover)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#fff3}