:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#18202b;background:#eef2f3;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,select,textarea{font:inherit}button{cursor:pointer}.auth-screen,.app-shell{min-height:100vh}.auth-screen{display:grid;place-items:center;padding:24px}.auth-panel{display:grid;gap:18px;justify-items:center;width:min(380px,100%);padding:32px;border:1px solid #d9e0e4;border-radius:8px;background:#fff;box-shadow:0 18px 48px #1623361a}.auth-panel h1{margin:0;font-size:28px}.app-shell{display:grid;grid-template-columns:250px minmax(0,1fr)}.sidebar{display:flex;flex-direction:column;gap:22px;padding:22px 16px;background:#16202a;color:#f4f7f8}.brand,.sidebar-footer,.actions,.notice,.primary-button,.danger-button,.metric{display:flex;align-items:center}.brand{gap:10px;min-height:44px;font-weight:800}.tabs{display:grid;gap:6px}.tab{min-height:40px;border:0;border-radius:6px;color:#cfd8dc;background:transparent;text-align:left;padding:0 12px}.tab:hover,.tab.active{color:#fff;background:#24313c}.sidebar-footer{margin-top:auto;justify-content:space-between}.main-panel{min-width:0;padding:24px}.topbar{display:flex;justify-content:space-between;gap:16px;margin-bottom:18px}.eyebrow{margin:0 0 4px;color:#60717b;font-size:13px;font-weight:700;text-transform:uppercase}h1,h2{margin:0;letter-spacing:0}h1{font-size:30px}h2{font-size:17px;margin-bottom:14px}.actions{gap:8px;flex-wrap:wrap;justify-content:flex-end}.primary-button,.danger-button,.icon-button{border:0;border-radius:6px;min-height:38px}.primary-button,.danger-button{gap:8px;padding:0 14px;color:#fff;font-weight:800}.primary-button{background:#126f63}.danger-button{background:#b23a48}.primary-button:disabled,.danger-button:disabled,.icon-button:disabled{opacity:.6;cursor:wait}.icon-button{display:grid;place-items:center;width:38px;color:#fff;background:#24313c}.notice{gap:8px;margin-bottom:18px;padding:12px 14px;border:1px solid #f2c66d;border-radius:8px;background:#fff8e6;color:#624714}.grid{display:grid;grid-template-columns:repeat(4,minmax(160px,1fr));gap:14px}.metric,.panel{border:1px solid #d9e0e4;border-radius:8px;background:#fff;box-shadow:0 10px 28px #16233614}.metric{gap:12px;min-height:96px;padding:16px}.metric-icon{display:grid;place-items:center;flex:0 0 40px;height:40px;border-radius:8px;color:#17463f;background:#dcefed}.metric.warn .metric-icon{color:#7b3d09;background:#ffe5bf}.metric.ok .metric-icon{color:#126f63;background:#d7f1e7}.metric p{margin:0 0 6px;color:#60717b;font-size:13px}.metric strong{font-size:22px}.panel{padding:16px;min-width:0}.span-2{grid-column:span 2}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:620px}th,td{padding:10px 8px;border-bottom:1px solid #e6ecef;text-align:left;font-size:13px;vertical-align:top}th{color:#60717b;font-weight:800}td{max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.empty{display:grid;place-items:center;min-height:120px;color:#60717b;border:1px dashed #c5d0d5;border-radius:8px}textarea{width:100%;min-height:520px;resize:vertical;border:1px solid #c5d0d5;border-radius:8px;padding:14px;color:#1f2933;background:#f9fbfc;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:13px;line-height:1.5}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.form-grid label{display:grid;gap:6px}.form-grid span{color:#60717b;font-size:13px;font-weight:800}.form-grid input,.form-grid select{width:100%;min-height:40px;border:1px solid #c5d0d5;border-radius:6px;padding:0 10px;background:#f9fbfc;color:#1f2933}.panel-actions{display:flex;justify-content:flex-end;margin-top:12px}@media(max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{position:sticky;top:0;z-index:2}.tabs{grid-template-columns:repeat(3,minmax(0,1fr))}.tab{text-align:center;padding:0 6px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.main-panel{padding:16px}.topbar{flex-direction:column}.actions{justify-content:stretch}.primary-button,.danger-button{flex:1;justify-content:center}.grid{grid-template-columns:1fr}.span-2{grid-column:auto}.form-grid{grid-template-columns:1fr}}