.page-header{background:linear-gradient(180deg,var(--surface-1) 0,var(--surface-0) 100%);border-bottom:1px solid rgba(255,255,255,.06);padding:24px 32px;position:relative;z-index:100}.header-content{max-width:1200px;margin:0 auto;justify-content:space-between;gap:24px}.header-content,.header-left{display:flex;align-items:center}.header-left{gap:16px;flex:1}.page-icon{width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,rgba(139,92,246,.15),rgba(139,92,246,.08));display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 1px rgba(139,92,246,.2),0 0 20px rgba(139,92,246,.15)}.header-title-group{flex:1}.page-title{font-size:24px;font-weight:700;color:var(--text-primary);margin-bottom:4px;display:flex;align-items:center;gap:12px}.title-gradient{background:linear-gradient(135deg,#F8FAFC,#8B5CF6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.page-subtitle{font-size:14px;color:var(--text-tertiary)}.header-actions{display:flex;gap:12px}.header-btn{padding:10px 20px;border-radius:10px;font-size:14px;font-weight:600;border:none;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:8px}.btn-primary{background:linear-gradient(135deg,#3B82F6,#2563EB);color:white;box-shadow:0 0 0 1px rgba(255,255,255,.1),0 4px 8px rgba(59,130,246,.3)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(255,255,255,.15),0 6px 12px rgba(59,130,246,.4)}.btn-secondary{background:var(--surface-3);color:var(--text-primary);border:1px solid rgba(255,255,255,.08)}.btn-secondary:hover{background:var(--surface-4);border-color:rgba(255,255,255,.12)}.chat-container{max-width:1200px;width:100%;margin:0 auto;padding:0 32px;position:relative}.chat-container,.chat-messages{flex:1;display:flex;flex-direction:column}.chat-messages{overflow-y:auto;padding:24px 0;gap:24px}.empty-state{flex:1;flex-direction:column;text-align:center;padding:60px 20px}.empty-icon,.empty-state{display:flex;align-items:center;justify-content:center}.empty-icon{width:80px;height:80px;border-radius:20px;background:linear-gradient(135deg,rgba(139,92,246,.15),rgba(139,92,246,.05));margin-bottom:24px;box-shadow:0 0 0 1px rgba(139,92,246,.2),0 0 40px rgba(139,92,246,.1)}.empty-title{font-size:28px;font-weight:700;color:var(--text-primary);margin-bottom:12px}.empty-subtitle{font-size:16px;color:var(--text-tertiary);margin-bottom:32px;max-width:500px}.suggestions{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;max-width:900px;margin:0 auto;width:100%}.suggestion-card{padding:20px 24px;background:linear-gradient(135deg,var(--surface-2) 0,var(--surface-3) 100%);border:1px solid rgba(255,255,255,.08);border-radius:16px;cursor:pointer;transition:all .3s ease;box-shadow:var(--shadow-md);display:flex;align-items:flex-start;gap:16px;text-align:left}.suggestion-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(255,255,255,.12)}.suggestion-icon{width:40px;height:40px;border-radius:10px;background:var(--suggestion-bg);display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:var(--shadow-sm)}.suggestion-content{flex:1}.suggestion-label{font-size:15px;font-weight:600;color:var(--text-primary);margin-bottom:4px}.suggestion-desc{font-size:13px;color:var(--text-tertiary)}.chat-message{display:flex;gap:16px;max-width:85%}.chat-message.user{margin-left:auto;flex-direction:row-reverse}.chat-message-avatar{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:var(--shadow-md)}.chat-message-avatar.user{background:linear-gradient(135deg,#3B82F6,#2563EB)}.chat-message-avatar.assistant{background:linear-gradient(135deg,#8B5CF6,#7C3AED)}.chat-message-content{background:linear-gradient(135deg,var(--surface-2) 0,var(--surface-3) 100%);border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:16px 20px;box-shadow:var(--shadow-md)}.chat-message.user .chat-message-content{background:linear-gradient(135deg,#3B82F6,#2563EB);border-color:rgba(255,255,255,.15)}.chat-message-text{font-size:15px;line-height:1.6;color:var(--text-primary)}.chat-message.assistant .chat-message-text{color:var(--text-secondary)}.chat-message-meta{font-size:12px;color:var(--text-tertiary);margin-top:8px}.chat-result-card{background:var(--surface-3);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:16px;margin-top:12px}.chat-result-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.chat-result-title{font-size:15px;font-weight:600;color:var(--text-primary)}.chat-result-badge{padding:4px 12px;border-radius:6px;font-size:12px;font-weight:600}.chat-result-badge.high{background:rgba(239,68,68,.15);color:#EF4444;border:1px solid rgba(239,68,68,.3)}.chat-result-badge.medium{background:rgba(245,158,11,.15);color:#F59E0B;border:1px solid rgba(245,158,11,.3)}.chat-result-badge.low{background:rgba(16,185,129,.15);color:#10B981;border:1px solid rgba(16,185,129,.3)}.chat-result-detail{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.06)}.chat-result-detail:last-of-type{border-bottom:none}.chat-result-label{font-size:13px;color:var(--text-tertiary)}.chat-result-value{font-size:13px;font-weight:600;color:var(--text-primary)}.chat-result-actions{display:flex;gap:8px;margin-top:12px}.chat-result-btn{padding:8px 16px;border-radius:8px;font-size:13px;font-weight:600;border:none;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:6px}.chat-result-btn.primary{background:linear-gradient(135deg,#3B82F6,#2563EB);color:white}.chat-result-btn.secondary{background:var(--surface-4);color:var(--text-primary);border:1px solid rgba(255,255,255,.08)}.chat-suggestions{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}.chat-suggestion-chip{padding:10px 16px;background:var(--surface-3);border:1px solid rgba(255,255,255,.08);border-radius:20px;font-size:14px;color:var(--text-primary);cursor:pointer;transition:all .3s ease}.chat-suggestion-chip:hover{background:var(--surface-4);border-color:rgba(255,255,255,.12);transform:translateY(-2px)}.chat-input-container{padding:24px 0 32px;position:sticky;bottom:0;background:linear-gradient(180deg,transparent 0,var(--surface-0) 20%,var(--surface-0) 100%)}.chat-input-wrapper{background:linear-gradient(135deg,var(--surface-2) 0,var(--surface-3) 100%);border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:8px;box-shadow:var(--shadow-lg);display:flex;gap:12px;align-items:flex-end}.chat-input-toolbar{display:flex;gap:8px;padding:0 8px}.chat-toolbar-btn{width:32px;height:32px;border-radius:8px;background:transparent;border:none;color:var(--text-tertiary);cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center}.chat-toolbar-btn:hover{background:var(--surface-4);color:var(--text-primary)}.chat-textarea{width:100%;background:transparent;border:none;color:var(--text-primary);font-size:15px;font-family:inherit;resize:none;padding:8px 16px;min-height:24px;max-height:200px;outline:none}.chat-textarea::-moz-placeholder{color:var(--text-tertiary)}.chat-textarea::placeholder{color:var(--text-tertiary)}.chat-send-btn{width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,#3B82F6,#2563EB);border:none;color:white;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 0 0 1px rgba(255,255,255,.1),0 4px 12px rgba(59,130,246,.4)}.chat-send-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 0 0 1px rgba(255,255,255,.15),0 6px 16px rgba(59,130,246,.5)}.chat-send-btn:disabled{opacity:.5;cursor:not-allowed}.chat-messages::-webkit-scrollbar{width:8px}.chat-messages::-webkit-scrollbar-track{background:transparent}.chat-messages::-webkit-scrollbar-thumb{background:rgba(255,255,255,.1);border-radius:4px}.chat-messages::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.15)}@media (max-width:768px){.page-header{padding:20px 16px}.header-content{flex-direction:column;align-items:flex-start}.header-actions{width:100%}.header-btn{flex:1}.chat-container{padding:0 16px}.page-title{font-size:20px}.suggestions{grid-template-columns:1fr}.chat-message{max-width:95%}}