*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:system-ui,sans-serif;background:#f5f5f5;color:#222}.admin-layout{min-height:100vh;display:flex;flex-direction:column}.admin-header{background:#2d6837;color:#fff;padding:1rem 1.5rem;display:flex;align-items:center;gap:1rem}.admin-header h1{font-size:1.25rem}.admin-version{font-size:.8125rem;opacity:.75;margin-left:auto}.admin-main{flex:1;padding:1.5rem;max-width:1200px;margin:0 auto;width:100%}.admin-section{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px #00000014}.admin-section h2{margin-bottom:.75rem}.hint{color:#666;line-height:1.6}