:root{--c-primary: #1e4a34;--c-primary-dark: #163826;--c-primary-light: #2a6547;--c-accent: #5f8a72;--c-bg: #f4f7f5;--c-surface: #ffffff;--c-border: #e2e8e4;--c-text: #1c2b22;--c-muted: #6b7a70;--c-danger: #c0392b;--c-danger-bg: #fdecea;--c-success: #2a6547;--c-success-bg: #e7f2ea;--c-info: #1f5f8b;--c-info-bg: #e8f1f8;--c-warning: #9a6b00;--c-warning-bg: #fdf3e0;--radius: 10px;--shadow: 0 1px 3px rgba(20, 40, 30, .08), 0 1px 2px rgba(20, 40, 30, .04)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;color:var(--c-text);background:var(--c-bg);font-size:14px;line-height:1.5}h1,h2,h3{margin:0;font-weight:600}h1{font-size:22px}h2{font-size:16px}h3{font-size:14px;margin:16px 0 8px}a{color:var(--c-primary-light);text-decoration:none}.muted{color:var(--c-muted);margin:4px 0 0}.app-shell{min-height:100%;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:28px;padding:0 24px;height:60px;background:var(--c-primary);color:#fff;box-shadow:var(--shadow);position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:10px}.brand-logo{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:8px;background:#fff;color:var(--c-primary);font-weight:700;letter-spacing:.5px}.brand-text{display:flex;flex-direction:column;font-weight:600;line-height:1.15}.brand-text small{font-weight:400;font-size:11px;color:#cfe0d6}.main-nav{display:flex;gap:4px;flex:1}.main-nav a{color:#d6e4dc;padding:8px 14px;border-radius:8px;font-weight:500;transition:background .15s,color .15s}.main-nav a:hover{color:#fff;background:#ffffff1a}.main-nav a.active{color:#fff;background:#ffffff29}.userbox{display:flex;align-items:center;gap:10px}.userbox-name{font-weight:500}.role{font-size:11px;padding:2px 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