:root{--background:#f7f8fb;--foreground:#132033;--muted:#667085;--line:#d9dee8;--panel:#fff;--primary:#1f6feb;--primary-dark:#164da8;--success:#16794c;--warning:#a15c00;--danger:#b42318}*{box-sizing:border-box}body{background:var(--background);color:var(--foreground);margin:0;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}.page{min-height:100vh}.container{width:min(1120px,100% - 32px);margin:0 auto}.topbar{z-index:10;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffeb;position:sticky;top:0}.topbar-inner{justify-content:space-between;align-items:center;gap:24px;min-height:68px;display:flex}.brand{align-items:center;gap:10px;font-weight:800;display:flex}.brand-mark{color:#fff;background:var(--primary);border-radius:8px;place-items:center;width:34px;height:34px;display:grid}.nav{color:var(--muted);align-items:center;gap:18px;font-size:14px;display:flex}.actions{align-items:center;gap:10px;display:flex}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.language-switcher select{border:1px solid var(--line);min-height:40px;color:var(--foreground);background:#fff;border-radius:8px;padding:0 34px 0 12px;font-weight:700}.button{border:1px solid var(--line);min-height:40px;color:var(--foreground);background:#fff;border-radius:8px;justify-content:center;align-items:center;padding:0 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li:before{content:"";background:var(--primary);border-radius:999px;flex:none;width:7px;height:7px;margin-top:9px}.app-shell{grid-template-columns:248px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{border-right:1px solid var(--line);background:#fff;padding:22px}.sidebar-nav{gap:6px;margin-top:28px;display:grid}.sidebar-language{margin-top:20px}.sidebar-language .language-switcher select{width:100%}.sidebar-nav a{color:var(--muted);border-radius:8px;padding:10px 12px;font-weight:650}.sidebar-nav a:hover{color:var(--foreground);background:#f2f5fa}.content{padding:32px}.page-header{justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:24px;display:flex}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.field{gap:7px;display:grid}.field label{font-size:13px;font-weight:800}.field input,.field select,.field textarea{border:1px solid var(--line);background:#fff;border-radius:8px;width:100%;min-height:42px;padding:9px 11px}.field 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