:root{color-scheme:light;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.4;color:#111827;background:#f3f4f6}*{box-sizing:border-box}body{margin:0;background:#f3f4f6}.page{min-height:100vh;padding:24px;position:relative}.page.drag-over{background:#eaf2ff}.drop-hint{position:fixed;top:16px;right:16px;bottom:16px;left:16px;border:2px dashed #2563eb;border-radius:16px;background:#2563eb14;color:#1d4ed8;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:600;pointer-events:none;z-index:40}.container{max-width:1200px;margin:0 auto;display:flex;flex-direction:column;gap:16px}.top-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}.title{font-size:22px;font-weight:600}.subtitle{font-size:13px;color:#6b7280}.controls{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.value-mode{display:flex;align-items:center;gap:8px}.main-grid{display:grid;gap:16px;grid-template-columns:minmax(0,340px) minmax(0,1fr)}@media (max-width: 960px){.main-grid{grid-template-columns:1fr}}.card{background:#fff;border-radius:16px;box-shadow:0 10px 30px #0f172a14;border:1px solid #e5e7eb}.card-content{padding:16px}.panel{border-radius:16px}.panel-content{display:flex;flex-direction:column;gap:12px}.panel-header{display:flex;justify-content:space-between;align-items:center;gap:12px}.panel-title{font-size:14px;font-weight:600}.panel-subtitle{font-size:12px;color:#6b7280}.status{font-size:12px;color:#6b7280;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.panel-body{display:flex;flex-direction:column;gap:10px}.attr-list{border:1px solid #e5e7eb;border-radius:12px;padding:8px;max-height:340px;overflow:auto}.attr-grid{display:grid;grid-template-columns:1fr;gap:8px}.attr-item{display:flex;align-items:center;gap:8px;font-size:13px;cursor:pointer;-webkit-user-select:none;user-select:none}.dot{margin-left:auto;width:8px;height:8px;border-radius:999px}.summary{display:grid;grid-template-columns:1fr auto;gap:6px 12px;font-size:12px;color:#6b7280;padding-top:8px}.summary .span-2{grid-column:span 2}.chart{display:flex;flex-direction:column;gap:8px}.chart-box{height:70vh;min-height:420px}.button{border-radius:999px;padding:8px 14px;border:1px solid transparent;background:#111827;color:#fff;font-size:13px;cursor:pointer;transition:transform .1s ease,box-shadow .1s ease}.button-secondary{background:#fff;border-color:#d1d5db;color:#111827}.button:disabled{opacity:.6;cursor:not-allowed}.button:not(:disabled):hover{transform:translateY(-1px);box-shadow:0 8px 16px #0f172a1f}.input{padding:7px 10px;border-radius:10px;border:1px solid #d1d5db;font-size:13px;background:#fff}.file-input{width:280px}.select{padding:7px 10px;border-radius:10px;border:1px solid #d1d5db;background:#fff;font-size:13px}.label{font-size:12px;color:#6b7280}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.muted{font-size:12px;color:#6b7280}.right{text-align:right}.small{font-size:12px}