#root,body,html{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;height:100%;margin:0;padding:0}.ant-layout{min-height:100vh}.login-container{align-items:center;background:linear-gradient(135deg,#1677ff,#0958d9);display:flex;justify-content:center;min-height:100vh}.login-card{background:#fff;border-radius:8px;box-shadow:0 4px 24px rgba(0,0,0,.15);padding:40px;width:400px}.login-card h1{color:#1677ff;font-size:28px;margin-bottom:32px}.dashboard-stat-card,.login-card h1{text-align:center}.chat-container{display:flex;height:calc(100vh - 56px)}.chat-sidebar{border-right:1px solid #f0f0f0;overflow-y:auto;padding:16px;width:280px}.chat-main{display:flex;flex:1 1;flex-direction:column}.chat-messages{flex:1 1;overflow-y:auto;padding:24px}.chat-input{border-top:1px solid #f0f0f0;padding:16px 24px}.chat-message-user{display:flex;justify-content:flex-end;margin-bottom:16px}.chat-message-ai{display:flex;justify-content:flex-start;margin-bottom:16px}.chat-bubble{border-radius:8px;line-height:1.6;max-width:70%;padding:12px 16px}.chat-bubble-user{background:#1677ff;color:#fff}.chat-bubble-ai{background:#f5f5f5;color:#333}.risk-tag-high{color:#ff4d4f}.risk-tag-medium{color:#faad14}.risk-tag-low{color:#52c41a}