*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #1E40AF;--primary-light: #3B82F6;--secondary: #D97706;--success: #059669;--warning: #D97706;--error: #DC2626;--background: #F8FAFC;--surface: #FFFFFF;--text-primary: #1E293B;--text-secondary: #64748B;--border: #E2E8F0;--shadow: 0 1px 3px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--background);color:var(--text-primary);line-height:1.5}.app-container{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--primary);color:#fff;padding:24px 0;display:flex;flex-direction:column}.sidebar-header{padding:0 24px 24px;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar-logo{font-size:24px;font-weight:700;display:flex;align-items:center;gap:12px}.sidebar-nav{flex:1;padding:24px 0}.nav-item{display:flex;align-items:center;gap:12px;padding:12px 24px;color:#ffffffb3;text-decoration:none;transition:all .2s;cursor:pointer;border:none;background:none;width:100%;font-size:15px;text-align:left}.nav-item:hover,.nav-item.active{background:#ffffff1a;color:#fff}.main-content{flex:1;padding:32px;overflow-y:auto}.page-header{margin-bottom:32px}.page-title{font-size:28px;font-weight:700;color:var(--text-primary)}.page-subtitle{color:var(--text-secondary);margin-top:4px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;margin-bottom:32px}.stat-card{background:var(--surface);border-radius:12px;padding:24px;box-shadow:var(--shadow);transition:all .2s ease}.stat-card-clickable:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);border:1px solid var(--primary-light)}.stat-drilldown{font-size:12px;color:var(--primary-light);margin-top:8px;opacity:0;transition:opacity .2s ease}.stat-card-clickable:hover .stat-drilldown{opacity:1}.stat-label{font-size:14px;color:var(--text-secondary);margin-bottom:8px}.stat-value{font-size:32px;font-weight:700;color:var(--text-primary)}.stat-change{font-size:14px;margin-top:8px}.stat-change.positive{color:var(--success)}.stat-change.negative{color:var(--error)}.card{background:var(--surface);border-radius:12px;box-shadow:var(--shadow);overflow:hidden}.card-header{padding:20px 24px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.card-title{font-size:18px;font-weight:600}.card-body{padding:24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;border:none}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-light)}.btn-secondary{background:var(--border);color:var(--text-primary)}.btn-secondary:hover{background:#cbd5e1}.btn-success{background:var(--success);color:#fff}.chat-container{display:flex;flex-direction:column;height:calc(100vh - 160px);background:var(--surface);border-radius:12px;box-shadow:var(--shadow)}.chat-messages{flex:1;overflow-y:auto;padding:24px;display:flex;flex-direction:column;gap:16px}.chat-message{max-width:80%;padding:16px;border-radius:12px;line-height:1.6}.chat-message.user{background:var(--primary);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}.chat-message.assistant{background:var(--background);color:var(--text-primary);align-self:flex-start;border-bottom-left-radius:4px}.chat-input-container{padding:20px 24px;border-top:1px solid var(--border);display:flex;gap:12px}.chat-input{flex:1;padding:12px 16px;border:1px solid var(--border);border-radius:8px;font-size:15px;outline:none;transition:border-color .2s}.chat-input:focus{border-color:var(--primary)}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border)}.table th{font-weight:600;color:var(--text-secondary);font-size:13px;text-transform:uppercase;letter-spacing:.5px}.table tr:hover{background:var(--background)}.upload-zone{border:2px dashed var(--border);border-radius:12px;padding:48px;text-align:center;cursor:pointer;transition:all .2s}.upload-zone:hover{border-color:var(--primary);background:#1e40af0d}.upload-icon{font-size:48px;color:var(--text-secondary);margin-bottom:16px}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:24px}.tab{padding:12px 24px;border:none;background:none;font-size:15px;color:var(--text-secondary);cursor:pointer;border-bottom:2px solid transparent;transition:all .2s}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}.filter-bar{display:flex;gap:16px;margin-bottom:24px;flex-wrap:wrap}.filter-group{display:flex;flex-direction:column;gap:4px}.filter-label{font-size:12px;color:var(--text-secondary);font-weight:500}.filter-input,.filter-select{padding:8px 12px;border:1px solid var(--border);border-radius:6px;font-size:14px;min-width:150px}.suggestion-card{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-light) 100%);color:#fff;border-radius:12px;padding:24px;margin-bottom:16px}.suggestion-title{font-size:16px;font-weight:600;margin-bottom:8px}.suggestion-text{opacity:.9;line-height:1.6}.loading{display:flex;align-items:center;justify-content:center;padding:48px;color:var(--text-secondary)}.spinner{width:24px;height:24px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite;margin-right:12px}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:48px;color:var(--text-secondary)}.badge{display:inline-block;padding:4px 8px;border-radius:4px;font-size:12px;font-weight:500}.badge-success{background:#0596691a;color:var(--success)}.badge-warning{background:#d977061a;color:var(--warning)}.badge-error{background:#dc26261a;color:var(--error)}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}@media(max-width:1024px){.grid-2{grid-template-columns:1fr}}@media(max-width:768px){.app-container{flex-direction:column}.sidebar{width:100%;padding:10px 12px;flex-direction:row;align-items:center;gap:8px;position:sticky;top:0;z-index:50}.sidebar-header{padding:0 8px 0 0;border-bottom:none;border-right:1px solid rgba(255,255,255,.15);flex-shrink:0}.sidebar-logo{font-size:18px;gap:8px}.sidebar-logo svg{width:22px;height:22px}.sidebar-logo span{display:none}.sidebar-nav{padding:0;display:flex;flex-direction:row;gap:2px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.sidebar-nav::-webkit-scrollbar{display:none}.nav-item{flex-direction:column;gap:4px;padding:8px 10px;width:auto;flex-shrink:0;font-size:11px;text-align:center;border-radius:8px;justify-content:center;align-items:center}.main-content{padding:16px 12px}.page-header{margin-bottom:20px}.page-title{font-size:22px}.card{overflow-x:auto;-webkit-overflow-scrolling:touch}.table th,.table td{padding:10px;white-space:nowrap;font-size:13px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:20px}.stat-card{padding:16px}.stat-value{font-size:22px}.filter-input,.filter-select{min-width:0;width:100%}.filter-group{flex:1 1 140px;min-width:0}.tabs{overflow-x:auto;-webkit-overflow-scrolling:touch}.tab{white-space:nowrap;flex-shrink:0}.topbar{flex-wrap:wrap;gap:8px!important;padding:10px 12px!important}.topbar-company select{min-width:0!important;max-width:55vw}}