.bi{display:flex;flex-direction:column;height:100vh}.bar{display:flex;gap:8px;align-items:center;padding:6px 12px;border-bottom:1px solid var(--border);background:var(--bg-card);flex-wrap:wrap}.bar input[list]{width:320px;max-width:100%}.bar .right{margin-left:auto}.main{flex:1;display:grid;grid-template-columns:1fr 230px 260px 260px;min-height:0}@media (max-width: 1000px){.main{grid-template-columns:1fr;grid-auto-rows:minmax(300px,auto)}.bi{height:auto}}.canvas{position:relative;overflow:auto;background:var(--bg);background-image:radial-gradient(var(--border) 1px,transparent 1px);background-size:16px 16px}.hint{color:var(--text-muted);text-align:center;margin-top:20vh;padding:0 16px}.pane{border-left:1px solid var(--border);background:var(--bg-card);padding:8px 10px;overflow-y:auto;font-size:13px}.pane h4{margin:2px 0 8px;font-size:14px}.pane select,.pane input{min-height:32px;padding:4px 6px;font-size:13px;width:100%}.sub{font-weight:600;margin:10px 0 4px;color:var(--text-muted)}.well{border:1px dashed var(--border);border-radius:8px;padding:4px;min-height:40px;display:flex;flex-direction:column;gap:4px}.drop{color:var(--text-muted);font-size:12px;text-align:center;padding:4px}.chip{display:flex;gap:4px;align-items:center;background:var(--bg);border-radius:6px;padding:2px 4px}.chip span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chip select{width:auto;flex:0 0 auto}.chip button.x,.vhead button.x{min-height:26px;min-width:26px;padding:0;border:none;background:none}.fcard{border:1px solid var(--border);border-radius:6px;padding:4px;display:flex;flex-direction:column;gap:4px}.views{display:flex;gap:4px}.views button{flex:1;min-height:32px;padding:2px;font-size:13px}.search{margin-bottom:6px}.group{font-weight:600;cursor:pointer;padding:4px 2px;-webkit-user-select:none;user-select:none}.field{padding:3px 6px 3px 14px;cursor:grab;border-radius:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.field:hover{background:var(--bg)}.field i{display:inline-block;width:22px;font-style:normal;color:var(--text-muted)}.visual{position:absolute;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;display:flex;flex-direction:column;resize:both;overflow:hidden;min-width:220px;min-height:140px;box-shadow:0 1px 4px #0002}.visual.sel{border-color:var(--accent-primary);box-shadow:0 0 0 2px var(--accent-primary)}.vhead{display:flex;gap:6px;align-items:center;padding:4px 8px;cursor:move;border-bottom:1px solid var(--border);font-size:13px;touch-action:none;-webkit-user-select:none;user-select:none}.vhead span:first-child{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}.vbody{flex:1;overflow:auto;padding:6px;min-height:0}.vbody .chart{height:calc(100% - 30px)}:root{--bg: #f4f6fa;--bg-card: #fff;--text-primary: #1d2433;--text-muted: #6b7385;--border: #dde2ea;--accent-primary: #2f6fed;--danger: #d33;font-family:system-ui,Sarabun,sans-serif}@media (prefers-color-scheme: dark){:root{--bg: #14171f;--bg-card: #1e222c;--text-primary: #e8ebf2;--text-muted: #9aa3b5;--border: #333a48;--accent-primary: #5b8cff}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text-primary);font-size:15px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:14px;margin-bottom:12px}.login{max-width:340px;margin:12vh auto;display:flex;flex-direction:column;gap:10px}input,select,button{font:inherit;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:var(--bg-card);color:var(--text-primary);min-height:40px}button{cursor:pointer}button.primary{background:var(--accent-primary);color:#fff;border:none}button.x{color:var(--danger);min-width:40px}.err{color:var(--danger);white-space:pre-wrap}.muted{color:var(--text-muted);font-size:13px}.wrap{max-width:1400px;margin:0 auto;padding:12px 16px}.top{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.top h1{margin:0 auto 0 0;font-size:20px}.row{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin:6px 0}.row select,.row input{max-width:100%}h3{margin:0 0 6px;font-size:15px}.tablebox{overflow:auto;max-height:70vh}table{border-collapse:collapse;font-size:13px}th,td{border:1px solid var(--border);padding:4px 8px;white-space:nowrap}th{background:var(--bg);position:sticky;top:0}td.n{text-align:right;font-variant-numeric:tabular-nums}.chart{width:100%;height:auto}.legend{display:flex;flex-wrap:wrap;gap:10px;font-size:13px}.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:4px}pre{white-space:pre-wrap;font-size:12px;color:var(--text-muted)}