:root{--ink:#142338;--muted:#68788d;--line:#dce5ef;--paper:#fff;--bg:#f3f7fb;--brand:#17395c;--brand2:#24618f;--accent:#d99b2b;--danger:#b53a3a;--success:#21745a;--shadow:0 12px 38px #1535541a}*{box-sizing:border-box}html,body{background:var(--bg);min-height:100%;color:var(--ink);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.app-layout{grid-template-columns:278px 1fr;min-height:100vh;display:grid}.sidebar{color:#f7fbff;z-index:30;background:linear-gradient(#102d49,#17395c 55%,#102a43);flex-direction:column;height:100vh;padding:20px 14px;display:flex;position:sticky;top:0;overflow:auto}.brand{align-items:center;gap:11px;padding:4px 8px 18px;display:flex}.brand img{background:#fff;border-radius:12px;width:44px;height:44px;padding:4px}.brand b{font-size:18px;display:block}.brand 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