:root{color:#172033;background:#f4f6f8;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0}button,select,input{font:inherit}button{border:1px solid #ccd4df;background:#fff;color:#172033;border-radius:6px;padding:8px 12px;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}.app-shell{min-height:100vh;display:grid;grid-template-columns:240px 1fr}.sidebar{background:#111827;color:#e5e7eb;padding:18px 14px}.brand{display:flex;gap:10px;align-items:center;padding:6px 8px 20px}.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:6px;background:#2f80ed;color:#fff;font-weight:700}.brand strong,.brand small{display:block}.brand small{color:#9ca3af;margin-top:2px}nav{display:grid;gap:4px}nav button{display:flex;gap:8px;align-items:center;width:100%;color:#cbd5e1;background:transparent;border:0;justify-content:flex-start}nav button.active,nav button:hover{background:#1f2937;color:#fff}main{min-width:0;padding:24px}.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:22px}h1,h2{margin:0}.topbar p{margin:6px 0 0;color:#667085}.scope-pill{border:1px solid #ccd4df;background:#fff;border-radius:999px;padding:7px 12px;color:#475467;white-space:nowrap}.panel-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.panel{background:#fff;border:1px solid #d7dee8;border-radius:8px;padding:18px}.panel.wide{grid-column:1 / -1}.metric span{color:#667085;display:block;margin-bottom:8px}.metric strong{font-size:22px}.form-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}select,input[type=file]{border:1px solid #ccd4df;background:#fff;border-radius:6px;padding:8px 10px}.notice{color:#136f3a;background:#e9f8ef;border:1px solid #b7e4c7;border-radius:6px;padding:10px 12px}.error{color:#b42318}.panel-header{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:14px}.button-row{display:flex;flex-wrap:wrap;gap:8px}.subtle{margin:6px 0 0;color:#667085}.table-wrap{width:100%;overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 8px;border-bottom:1px solid #edf0f5}th{color:#667085;font-weight:600}.empty-cell{color:#667085;text-align:center;padding:28px 8px}@media(max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{position:static}nav{grid-template-columns:repeat(2,minmax(0,1fr))}.panel-grid{grid-template-columns:1fr}}