:root{--bg-primary: #0f1419;--bg-secondary: #1a2028;--bg-tertiary: #242d38;--accent-primary: #00d4aa;--accent-secondary: #f59e0b;--accent-danger: #ef4444;--accent-warning: #f97316;--text-primary: #ffffff;--text-secondary: #94a3b8;--text-muted: #64748b;--border: #2d3a4a;--font-mono: "JetBrains Mono", "Fira Code", monospace;--font-display: "Outfit", sans-serif;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 16px;--shadow-card: 0 4px 24px rgba(0, 0, 0, .3);--shadow-glow: 0 0 20px rgba(0, 212, 170, .3)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-display);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.5}#root{min-height:100vh}.app{min-height:100vh;padding:24px}.header{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid var(--border)}.logo{display:flex;align-items:center;gap:16px}.logo-icon{width:48px;height:48px}.logo-text h1{font-size:24px;font-weight:700;background:linear-gradient(135deg,var(--accent-primary),#00a888);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.logo-text p{font-size:13px;color:var(--text-secondary)}.connection-status{display:flex;align-items:center;gap:8px;padding:8px 16px;background:var(--bg-secondary);border-radius:var(--radius-md);font-size:13px;font-family:var(--font-mono)}.status-dot{width:8px;height:8px;border-radius:50%;animation:pulse 2s infinite}.status-dot.connected{background:var(--accent-primary);box-shadow:0 0 8px var(--accent-primary)}.status-dot.disconnected{background:var(--accent-danger)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.metrics-bar{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:32px}.metric-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);padding:24px;transition:transform .2s ease,box-shadow .2s ease}.metric-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-card)}.metric-card.highlight{box-shadow:var(--shadow-glow);border-color:var(--accent-primary)}.metric-label{font-size:12px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}.metric-value{font-family:var(--font-mono);font-size:36px;font-weight:700;color:var(--text-primary)}.metric-value.good{color:var(--accent-primary)}.metric-value.warning{color:var(--accent-secondary)}.metric-value.danger{color:var(--accent-danger)}.metric-unit{font-size:14px;font-weight:400;color:var(--text-muted);margin-left:4px}.main-content{display:grid;grid-template-columns:1fr 380px;gap:24px;margin-bottom:32px}.card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden}.card-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border)}.card-title{font-size:16px;font-weight:600}.card-body{padding:24px}.chart-container{min-height:300px}.bar-chart{display:flex;flex-direction:column;gap:12px}.bar-row{display:flex;align-items:center;gap:12px;cursor:pointer}.bar-label{width:140px;font-family:var(--font-mono);font-size:12px;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex-shrink:0}.bar-track{flex:1;height:28px;background:var(--bg-tertiary);border-radius:var(--radius-sm);overflow:hidden;position:relative}.bar-fill{height:100%;background:linear-gradient(90deg,var(--accent-primary),#00a888);border-radius:var(--radius-sm);transition:width .4s ease-out;position:relative}.bar-fill:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1))}.bar-fill.selected{box-shadow:0 0 12px var(--accent-primary)}.bar-value{width:60px;font-family:var(--font-mono);font-size:12px;color:var(--text-primary);text-align:right;flex-shrink:0}.suggestions-list{display:flex;flex-direction:column;gap:12px}.suggestion-item{display:flex;gap:12px;padding:16px;background:var(--bg-tertiary);border-radius:var(--radius-sm);cursor:pointer;transition:background .2s ease;border-left:3px solid transparent}.suggestion-item:hover{background:var(--bg-primary)}.suggestion-item.high{border-left-color:var(--accent-danger)}.suggestion-item.medium{border-left-color:var(--accent-warning)}.suggestion-item.low{border-left-color:var(--accent-primary)}.suggestion-item.selected{background:var(--bg-primary);box-shadow:0 0 0 1px var(--accent-primary)}.suggestion-icon{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:var(--bg-secondary);border-radius:var(--radius-sm);flex-shrink:0}.suggestion-content{flex:1;min-width:0}.suggestion-title{font-size:13px;font-weight:600;margin-bottom:4px}.suggestion-reason{font-size:12px;color:var(--text-secondary);line-height:1.4}.suggestion-savings{font-family:var(--font-mono);font-size:11px;color:var(--accent-primary);margin-top:6px}.timeline-section{margin-bottom:32px}.timeline-container{padding:24px}.timeline{display:flex;flex-direction:column;gap:2px}.timeline-row{display:flex;align-items:center;gap:0;height:24px}.timeline-label{width:140px;font-family:var(--font-mono);font-size:11px;color:var(--text-secondary);flex-shrink:0}.timeline-bar-container{flex:1;height:100%;position:relative}.timeline-bar{position:absolute;height:100%;border-radius:2px;opacity:.8;cursor:pointer;transition:opacity .2s ease}.timeline-bar:hover{opacity:1}.timeline-bar.selected{box-shadow:0 0 8px currentColor}.details-panel{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md)}.details-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}.details-title{font-size:14px;font-weight:600;display:flex;align-items:center;gap:8px}.details-badge{padding:2px 8px;background:var(--bg-tertiary);border-radius:4px;font-size:11px;font-family:var(--font-mono)}.details-body{padding:20px}.details-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.detail-item{background:var(--bg-tertiary);padding:12px;border-radius:var(--radius-sm)}.detail-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}.detail-value{font-family:var(--font-mono);font-size:14px;font-weight:600}.detail-value.good{color:var(--accent-primary)}.detail-value.warning{color:var(--accent-secondary)}.detail-value.danger{color:var(--accent-danger)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 24px;text-align:center}.empty-icon{width:64px;height:64px;margin-bottom:16px;opacity:.5}.empty-title{font-size:18px;font-weight:600;margin-bottom:8px}.empty-description{font-size:14px;color:var(--text-secondary);max-width:300px}.actions{display:flex;gap:12px}.btn{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-tertiary);color:var(--text-primary);font-family:var(--font-display);font-size:13px;cursor:pointer;transition:all .2s ease}.btn:hover{background:var(--bg-primary);border-color:var(--accent-primary)}.btn-primary{background:var(--accent-primary);border-color:var(--accent-primary);color:var(--bg-primary);font-weight:600}.btn-primary:hover{background:#00b894;box-shadow:var(--shadow-glow)}.btn svg{width:16px;height:16px}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:fadeInUp .3s ease-out forwards}@keyframes countUp{0%{opacity:0}to{opacity:1}}.count-up{animation:countUp .3s ease-out}@media (max-width: 1024px){.main-content{grid-template-columns:1fr}.metrics-bar{grid-template-columns:repeat(2,1fr)}.metrics-bar .metric-card:last-child{grid-column:span 2}}@media (max-width: 768px){.app{padding:16px}.header{flex-direction:column;gap:16px;align-items:flex-start}.metrics-bar{grid-template-columns:1fr}.metrics-bar .metric-card:last-child{grid-column:span 1}.bar-label{width:100px}.timeline-label{width:80px}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;padding:24px;animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:560px;max-height:90vh;overflow:hidden;display:flex;flex-direction:column;animation:slideUp .2s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border)}.modal-header h2{font-size:18px;font-weight:600}.modal-close{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm);transition:all .2s ease}.modal-close:hover{background:var(--bg-tertiary);color:var(--text-primary)}.modal-close svg{width:20px;height:20px}.modal-body{padding:24px;overflow-y:auto;flex:1}.modal-description{font-size:14px;color:var(--text-secondary);margin-bottom:20px;line-height:1.5}.modal-description code{background:var(--bg-tertiary);padding:2px 6px;border-radius:4px;font-family:var(--font-mono);font-size:12px;color:var(--accent-primary)}.drop-zone{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px;border:2px dashed var(--border);border-radius:var(--radius-md);cursor:pointer;transition:all .2s ease;gap:12px}.drop-zone:hover,.drop-zone.drag-over{border-color:var(--accent-primary);background:#00d4aa0d}.drop-zone svg{width:40px;height:40px;color:var(--text-muted)}.drop-zone span{font-size:14px;color:var(--text-secondary)}.input-divider{display:flex;align-items:center;gap:16px;margin:20px 0}.input-divider:before,.input-divider:after{content:"";flex:1;height:1px;background:var(--border)}.input-divider span{font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}.textarea-wrapper{position:relative}.json-input{width:100%;height:180px;padding:16px 80px 16px 16px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-mono);font-size:12px;resize:vertical;line-height:1.5}.json-input:focus{outline:none;border-color:var(--accent-primary)}.json-input::placeholder{color:var(--text-muted)}.paste-btn{position:absolute;top:12px;right:12px;display:flex;align-items:center;gap:6px;padding:6px 12px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);font-size:12px;cursor:pointer;transition:all .2s ease}.paste-btn:hover{background:var(--bg-primary);color:var(--text-primary);border-color:var(--accent-primary)}.paste-btn svg{width:14px;height:14px}.import-error{margin-top:16px;padding:12px 16px;background:#ef44441a;border:1px solid var(--accent-danger);border-radius:var(--radius-sm);color:var(--accent-danger);font-size:13px}.modal-footer{display:flex;gap:12px;justify-content:flex-end;padding:20px 24px;border-top:1px solid var(--border);background:var(--bg-tertiary)}.status-dot.imported{background:var(--accent-secondary);box-shadow:0 0 8px var(--accent-secondary)}