:root{--bg:#f6f8fb;--surface:#ffffff;--surface-muted:#eef3f6;--border:#d8e0e7;--text:#1f2933;--muted:#667085;--strong:#0f3d3e;--accent:#0f766e;--accent-strong:#0b5f59;--accent-soft:#dff7f3;--warning:#b7791f;--warning-soft:#fff3d6;--danger:#b42318;--danger-soft:#ffe4e0;--success:#087443;--success-soft:#dff7e8;--info:#175cd3;--info-soft:#e4edff;--shadow:0 16px 40px rgba(31,41,51,0.08)}*{box-sizing:border-box}body,html{min-height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}.app-shell{display:grid;grid-template-columns:280px minmax(0,1fr);min-height:100vh}.sidebar{position:-webkit-sticky;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:24px;border-right:1px solid var(--border);background:#fbfcfd;padding:22px 18px}.brand{display:flex;align-items:center;gap:12px;min-height:44px}.brand-mark{display:grid;width:42px;height:42px;place-items:center;border-radius:8px;background:var(--strong);color:#fff;font-size:14px;font-weight:800;letter-spacing:.02em}.brand small,.brand strong{display:block}.brand strong{font-size:16px}.brand small{color:var(--muted);font-size:12px;margin-top:2px}.nav-list{display:grid;grid-gap:6px;gap:6px}.nav-list a{display:flex;align-items:center;gap:10px;min-height:42px;border-radius:8px;color:#3d4b56;padding:0 12px;font-size:14px;font-weight:650}.nav-list a.active,.nav-list a:hover{background:var(--accent-soft);color:var(--accent-strong)}.backend-card{display:grid;grid-gap:4px;gap:4px;margin-top:auto;border:1px solid var(--border);border-radius:8px;background:var(--surface);padding:14px}.backend-card small,.backend-card span{color:var(--muted);font-size:12px}.backend-card strong{color:var(--strong);font-size:15px}.workspace{min-width:0;padding:18px 22px 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var(--border);border-radius:8px;background:var(--surface);color:var(--text);cursor:pointer}.notification-menu,.notification-trigger{position:relative}.notification-badge{position:absolute;top:-6px;right:-6px;display:grid;min-width:20px;height:20px;place-items:center;border:2px solid var(--bg);border-radius:999px;background:var(--danger);color:#fff;font-size:11px;font-weight:900}.notification-panel{position:absolute;top:calc(100% + 10px);right:0;z-index:30;width:min(380px,calc(100vw - 32px));overflow:hidden;border:1px solid var(--border);border-radius:8px;background:var(--surface);box-shadow:var(--shadow)}.notification-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--border);padding:12px 14px}.notification-heading span,.notification-heading strong{display:block}.notification-heading span{margin-top:2px;color:var(--muted);font-size:12px}.notification-read-all{display:inline-flex;align-items:center;gap:6px;height:32px;border:1px solid var(--border);border-radius:8px;background:var(--surface-muted);color:var(--text);cursor:pointer;padding:0 10px;font-size:12px;font-weight:800}.notification-list{max-height:420px;overflow-y:auto}.notification-empty{margin:0;padding:18px 14px;color:var(--muted);font-size:13px}.notification-item{display:grid;grid-template-columns:10px minmax(0,1fr);grid-gap:10px;gap:10px;border-bottom:1px solid var(--border);padding:12px 14px}.notification-item:last-child{border-bottom:0}.notification-item.unread{background:#f8fbff}.notification-item em,.notification-item small,.notification-item strong{display:block}.notification-item strong{color:var(--text);font-size:13px}.notification-item small{margin-top:4px;color:var(--muted);font-size:12px;line-height:1.4}.notification-item em{margin-top:6px;color:var(--muted);font-size:11px;font-style:normal}.notification-dot{width:9px;height:9px;margin-top:4px;border-radius:999px;background:var(--info)}.notification-dot.warning{background:var(--warning)}.notification-dot.danger{background:var(--danger)}.notification-dot.success{background:var(--success)}.mobile-only{display:none}.user-chip{display:flex;align-items:center;gap:8px;height:42px;border:1px solid var(--border);border-radius:8px;background:var(--surface);padding:0 12px;color:var(--text);font-size:14px;font-weight:700}.page-title{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin:22px 0}.page-title h1{margin:0;color:#162029;font-size:clamp(28px,3vw,38px);line-height:1.05;letter-spacing:0}.page-title p{max-width:760px;margin:10px 0 0;color:var(--muted);font-size:15px;line-height:1.5}.status-summary{display:grid;grid-gap:4px;gap:4px;min-width:190px;border:1px solid var(--border);border-radius:8px;background:var(--surface);padding:12px 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small.neutral{background:var(--surface-muted);color:var(--muted)}.content-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(320px,.95fr);grid-gap:14px;gap:14px;margin-top:14px}.content-grid.single-column{grid-template-columns:minmax(0,1fr)}.large-span{min-width:0}.full-span{grid-column:1/-1}.surface{overflow:hidden}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--border);padding:18px}.section-heading-actions{display:flex;align-items:center;gap:8px}.section-heading h2{margin:0;color:var(--text);font-size:18px}.section-heading p{margin:6px 0 0;color:var(--muted);font-size:13px}.primary-action{height:38px;border:0;border-radius:8px;background:var(--accent);color:#fff;cursor:pointer;padding:0 14px;font-weight:800}.primary-action.wide{width:100%;height:44px}.secondary-action{display:inline-flex;align-items:center;gap:6px;height:38px;border:1px solid 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(max-width:1120px){.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;z-index:20;inset:0 auto 0 0;width:min(86vw,300px);transform:translateX(-105%);transition:transform .16s ease}.sidebar.open{transform:translateX(0)}.mobile-only{display:grid}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.content-grid,.focus-list.horizontal{grid-template-columns:1fr}.detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.chart-grid{grid-template-columns:1fr}.chart-panel:nth-child(3){grid-column:auto}}@media (max-width:760px){.workspace{padding:12px}.topbar{flex-wrap:wrap}.search-box{order:3;flex-basis:100%;max-width:none}.role-switcher{max-width:100%;overflow-x:auto}.user-chip{display:none}.page-title{display:grid}.status-summary{min-width:0}.metric-grid{grid-template-columns:1fr}.metric-card{min-height:auto}.line-item{grid-template-columns:1fr}.section-heading{align-items:flex-start;flex-direction:column}.table-tool-summary,.table-tools{align-items:stretch;flex-direction:column}.pagination-controls,.table-filter-form .text-button,.table-filter-form input,.table-filter-form select,.table-tool-summary .text-button{width:100%}.pagination-controls{justify-content:space-between}.detail-grid{grid-template-columns:1fr}}