:root { --page:#edf1f4; --surface:#fff; --soft:#f6f8fa; --ink:#172126; --muted:#64747b; --line:#dbe3e6; --brand:#087f73; --blue:#2759cc; --red:#c84444; --amber:#b7791f; --purple:#7654a6; --radius:7px; --shadow:0 10px 24px rgba(21,33,38,.08); }
html[data-theme="dark"] { --page:#0f171c; --surface:#172227; --soft:#1c292f; --ink:#edf6f6; --muted:#aab8bd; --line:#2c3d44; --brand:#22ae9d; --blue:#82a7ff; --red:#ff8580; --amber:#ffca69; --purple:#c3a2ff; --shadow:0 16px 30px rgba(0,0,0,.24); }
* { box-sizing:border-box; } body { margin:0; background:var(--page); color:var(--ink); font-family:"IBM Plex Sans","PingFang SC","Microsoft YaHei",sans-serif; letter-spacing:0; } button,input,select { font:inherit; } button { cursor:pointer; } .dashboard-shell { width:min(1640px,calc(100vw - 32px)); margin:22px auto 32px; } .topbar { display:flex; justify-content:space-between; gap:20px; align-items:flex-start; padding:22px 26px; background:var(--surface); border:1px solid var(--line); border-radius:var(--radius) var(--radius) 0 0; } .eyebrow,.panel-kicker { margin:0; color:var(--brand); font-size:11px; font-weight:800; letter-spacing:.11em; } h1 { margin:6px 0 0; font-size:29px; line-height:1.15; } h2 { margin:0; font-size:15px; } .subtitle, .chart-card header p { margin:7px 0 0; color:var(--muted); font-size:12px; } .top-actions,.controls { display:flex; align-items:center; gap:9px; flex-wrap:wrap; } .data-status { color:var(--muted); font-size:12px; font-weight:700; }.data-status i { display:inline-block;width:8px;height:8px;background:var(--amber);border-radius:50%;margin-right:6px;}.data-status.live i { background:var(--brand); }.icon-button,.text-button,.primary-button { min-height:34px; border:1px solid var(--line); border-radius:6px; padding:0 11px; background:var(--surface); color:var(--ink); font-weight:750; font-size:12px; }.primary-button{background:var(--brand);border-color:var(--brand);color:#fff}.text-button{color:var(--brand)}.controls { padding:13px 20px; background:var(--soft); border:1px solid var(--line); border-top:0; }.controls label,.filters-panel label { display:grid; gap:5px; color:var(--muted); font-size:11px; font-weight:800; } input,select { min-height:32px; min-width:126px; padding:0 9px; background:var(--surface); color:var(--ink); border:1px solid var(--line); border-radius:5px; }.workspace-grid{display:grid;grid-template-columns:minmax(0,1fr) 318px;gap:14px;margin-top:16px}.northstar-panel,.filters-panel,.chart-card,.kpi-card,.insight-grid article{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.northstar-panel{display:grid;grid-template-columns:minmax(0,1fr) 180px;gap:18px;align-items:center;padding:20px 22px}.northstar-panel h2{margin-top:6px;font-size:20px}.northstar-note{margin:8px 0 0;color:var(--muted);font-size:13px;line-height:1.55}.editable[contenteditable="true"]{outline:2px dashed var(--brand);outline-offset:4px}.northstar-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:16px}.northstar-stats div{background:var(--soft);border:1px solid var(--line);border-radius:5px;padding:9px}.northstar-stats span{display:block;color:var(--muted);font-size:11px;font-weight:700}.northstar-stats strong{display:block;margin-top:4px;font-size:20px}.gauge{--degree:0deg;display:grid;place-items:center;width:156px;height:156px;border-radius:50%;background:conic-gradient(var(--brand) var(--degree),var(--soft) 0);margin:auto}.gauge>div{width:124px;height:124px;border-radius:50%;background:var(--surface);border:1px solid var(--line);display:grid;place-content:center;text-align:center}.gauge strong{font-size:29px}.gauge span{color:var(--muted);font-size:11px;font-weight:750}.filters-panel{padding:16px}.panel-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.panel-heading span{color:var(--brand);font-size:10px;font-weight:800}.filters-panel label{margin-top:10px}.filters-panel select{width:100%}.active-filter-list{display:flex;gap:6px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:13px;padding-top:12px}.filter-chip{display:inline-flex;gap:7px;align-items:center;border:1px solid var(--brand);border-radius:999px;padding:4px 7px;color:var(--brand);font-size:11px;font-weight:750}.filter-chip button{border:0;background:none;color:inherit;padding:0;font-weight:900}.kpi-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:13px;margin:16px 0}.kpi-card{padding:14px 15px}.kpi-card span{color:var(--muted);font-size:12px;font-weight:750}.kpi-card strong{display:block;margin:7px 0;font-size:27px;line-height:1}.kpi-card small{font-size:11px;color:var(--muted)}.kpi-card small.positive{color:var(--brand)}.kpi-card small.negative{color:var(--red)}.insight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-bottom:16px}.insight-grid article{padding:13px 15px;border-left:4px solid var(--brand)}.insight-grid article:nth-child(2){border-left-color:var(--amber)}.insight-grid article:nth-child(3){border-left-color:var(--blue)}.insight-grid span{color:var(--muted);font-size:11px;font-weight:850}.insight-grid p{margin:6px 0 0;font-size:13px;line-height:1.5}.drag-hint{color:var(--muted);font-size:12px;margin:8px 0}.chart-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));grid-auto-rows:330px;gap:14px}.chart-card{grid-column:span 4;overflow:hidden;min-width:0}.chart-card.wide{grid-column:span 8}.chart-card header{padding:13px 15px;border-bottom:1px solid var(--line);background:var(--soft)}.chart{height:calc(100% - 62px);min-height:250px}.chart-card.dragging{opacity:.45}.chart-card.drag-over{outline:2px dashed var(--brand);outline-offset:3px}@media(max-width:1120px){.workspace-grid{grid-template-columns:1fr}.filters-panel{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.filters-panel label{margin:0}.active-filter-list{grid-column:1/-1}.kpi-grid{grid-template-columns:repeat(3,1fr)}.chart-card,.chart-card.wide{grid-column:span 6}}@media(max-width:720px){.dashboard-shell{width:calc(100vw - 16px);margin:8px auto}.topbar{display:block}.top-actions{margin-top:14px}.controls{display:grid;grid-template-columns:1fr 1fr}.controls label{min-width:0}.controls input,.controls select{min-width:0;width:100%}.northstar-panel{grid-template-columns:1fr}.northstar-stats{grid-template-columns:1fr}.filters-panel{grid-template-columns:1fr}.kpi-grid,.insight-grid{grid-template-columns:1fr}.chart-grid{grid-template-columns:1fr;grid-auto-rows:320px}.chart-card,.chart-card.wide{grid-column:auto}.gauge{margin-left:0}}@media print{body{background:#fff}.top-actions,.controls,.filters-panel,.drag-hint{display:none}.dashboard-shell{width:100%;margin:0}.workspace-grid{display:block}.northstar-panel{margin:0 0 12px}.chart-card{break-inside:avoid}.chart-grid{display:grid;grid-template-columns:repeat(2,1fr)}}.toast{position:fixed;right:18px;bottom:18px;background:var(--ink);color:var(--surface);padding:10px 12px;border-radius:6px;opacity:0;transform:translateY(8px);transition:.2s;font-size:13px;pointer-events:none}.toast.show{opacity:1;transform:translateY(0)}