:root{--background:#f5f7fa;--surface:#ffffff;--surface-muted:#eef2f6;--surface-strong:#101828;--text:#182230;--muted:#667085;--muted-strong:#475467;--border:#d9e0ea;--border-strong:#c5cfdc;--accent:#146a75;--accent-strong:#0f525c;--accent-soft:#e6f4f5;--success:#067647;--success-soft:#e7f6ec;--warning:#b54708;--warning-soft:#fff4e5;--danger:#b42318;--danger-soft:#feeceb;--neutral-soft:#eef2f6;--shadow:0 12px 32px rgba(16,24,40,0.08)}*{box-sizing:border-box}body,html{min-height:100%;margin:0}body{background:var(--background);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,select,textarea{font:inherit}.shell{display:grid;min-height:100vh;grid-template-columns:280px minmax(0,1fr)}.sidebar{border-right:1px solid var(--border);background:var(--surface-strong);color:#f9fafb;display:flex;flex-direction:column;gap:26px;padding:24px 18px}.brand{align-items:center;display:flex;gap:12px;min-width:0}.brand-mark{align-items:center;background:var(--accent);border:1px solid rgba(255,255,255,.18);border-radius:8px;color:#ffffff;display:inline-flex;flex:0 0 auto;font-size:13px;font-weight:800;height:42px;justify-content:center;width:42px}.brand-title{margin:0;font-size:17px;font-weight:800;letter-spacing:0}.brand-subtitle{margin:4px 0 0;color:#cbd5e1;font-size:13px}.nav-sections{display:grid;grid-gap:22px;gap:22px}.nav-group{display:grid;grid-gap:8px;gap:8px}.nav-heading{color:#94a3b8;font-size:12px;font-weight:700;text-transform:uppercase}.nav-link{border:1px solid transparent;border-radius:8px;color:#e5e7eb;display:block;font-size:14px;font-weight:650;padding:10px 12px}.nav-link.active,.nav-link:hover{background:rgba(255,255,255,.08)}.nav-link.active{border-color:rgba(255,255,255,.16);color:#ffffff}.main{min-width:0}.topbar{align-items:center;background:var(--surface);border-bottom:1px solid var(--border);display:flex;gap:18px;justify-content:space-between;min-height:74px;padding:14px 28px}.topbar-kicker{color:var(--muted);font-size:12px;font-weight:750;margin:0 0 4px;text-transform:uppercase}.topbar-title{margin:0;font-size:18px;font-weight:800;letter-spacing:0}.topbar-meta{color:var(--muted);font-size:13px}.topbar-user{gap:14px;justify-content:flex-end;text-align:right}.topbar-user,.user-chip{align-items:center;display:flex}.user-chip{gap:10px;min-width:0;text-align:left}.user-avatar{align-items:center;background:var(--accent-soft);border-radius:999px;color:var(--accent-strong);display:inline-flex;flex:0 0 auto;font-size:12px;font-weight:800;height:38px;justify-content:center;width:38px}.user-details{display:grid;grid-gap:2px;gap:2px;min-width:0}.user-name{color:var(--text);font-size:14px;font-weight:750;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-meta{color:var(--muted);font-size:12px}.content{margin:0 auto;max-width:1280px;padding:28px;width:100%}.page-header{align-items:flex-start;display:grid;grid-gap:18px;gap:18px;grid-template-columns:minmax(0,1fr) auto;justify-content:space-between;margin-bottom:22px}.page-title{margin:0;font-size:28px;font-weight:800;letter-spacing:0}.page-copy{color:var(--muted);line-height:1.6;margin:8px 0 0;max-width:760px}.page-copy p{margin:0}.page-actions{align-items:center;display:flex;flex-wrap:wrap;gap:10px}.grid{display:grid;grid-gap:16px;gap:16px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.section-gap{margin-top:16px}.panel{background:var(--surface);border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow);padding:20px}.panel-title{margin:0 0 12px;font-size:16px;font-weight:800}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow);display:grid;grid-gap:10px;gap:10px;min-height:150px;padding:20px}.stat-card.success{border-color:#a9dfbf}.stat-card.warning{border-color:#fedf89}.stat-card.muted{background:#fafbfc}.stat-label{color:var(--muted);font-size:13px;font-weight:750}.stat-value{color:var(--text);font-size:30px;font-weight:800;line-height:1}.stat-detail{color:var(--muted);font-size:13px;line-height:1.5}.button-row{display:flex;flex-wrap:wrap;gap:10px}.button{align-items:center;background:var(--accent);border:1px solid var(--accent);border-radius:8px;color:#ffffff;cursor:pointer;display:inline-flex;font-size:14px;font-weight:750;justify-content:center;min-height:40px;padding:9px 14px}.button:hover{background:var(--accent-strong);border-color:var(--accent-strong)}.button:disabled{cursor:not-allowed;opacity:.7}.button.secondary{background:var(--surface);border-color:var(--border);color:var(--text)}.button.secondary:hover{background:var(--surface-muted);border-color:var(--border-strong)}.form{display:grid;grid-gap:14px;gap:14px;max-width:420px}.field{display:grid;grid-gap:6px;gap:6px}.label{font-size:13px;font-weight:700}.input,.label{color:var(--text)}.input{background:var(--surface);border:1px solid var(--border);border-radius:8px;min-height:42px;padding:10px 12px}.form-message{color:var(--danger);font-size:14px;line-height:1.5;margin:0}.table{border-collapse:collapse;width:100%}.table td,.table th{border-bottom:1px solid var(--border);font-size:14px;padding:12px 10px;text-align:left;vertical-align:middle}.table th{color:var(--muted);font-size:12px;text-transform:uppercase}.status{border-radius:999px;display:inline-flex;font-size:12px;font-weight:800;padding:4px 8px;white-space:nowrap}.status.active{background:var(--success-soft);color:var(--success)}.status.pending{background:var(--warning-soft);color:var(--warning)}.status.rejected{background:var(--danger-soft);color:var(--danger)}.status.neutral{background:var(--neutral-soft);color:var(--muted-strong)}.empty-state{align-items:center;color:var(--muted);display:grid;justify-items:center;margin-top:18px;padding:28px 12px 12px;text-align:center}.empty-state-mark{background:linear-gradient(180deg,var(--accent-soft),var(--surface-muted));border:1px solid var(--border);border-radius:8px;height:42px;margin-bottom:12px;width:42px}.empty-state h3{color:var(--text);font-size:16px;font-weight:800;margin:0}.empty-state p{line-height:1.6;margin:8px 0 0;max-width:520px}.loading-state{align-items:center;color:var(--muted);display:inline-flex;font-size:14px;gap:10px}.loading-dot{animation:pulse 1.2s ease-in-out infinite;background:var(--accent);border-radius:999px;height:8px;width:8px}@keyframes pulse{0%,to{opacity:.35}50%{opacity:1}}@media (max-width:860px){.shell{grid-template-columns:1fr}.sidebar{border-bottom:1px solid var(--border);position:static}.nav-sections{gap:16px}.nav-group{grid-auto-flow:column;grid-auto-columns:max-content;overflow-x:auto;padding-bottom:2px}.nav-heading{align-self:center;min-width:max-content}.topbar{align-items:flex-start;display:grid;padding:16px 18px}.topbar-user{justify-content:space-between;text-align:left}.content{padding:20px 16px}.grid-2,.grid-4,.page-header{grid-template-columns:1fr}.page-actions{justify-content:stretch}.page-actions .button{width:100%}}@media (max-width:560px){.brand{align-items:flex-start}.nav-group{grid-auto-flow:row}.topbar-user{display:grid;grid-gap:12px;gap:12px}.button{width:100%}}