:root{--bg:#f5f2ea;--panel:#fffdf8;--panel-2:#f2ece0;--text:#1f1b16;--muted:#6b6257;--line:#ddd1bf;--accent:#b24c2d;--green-soft:#e6f4eb;--yellow-soft:#fff3d8;--red-soft:#fbe1dc;--shadow:0 18px 40px #241c1214}*{box-sizing:border-box}html,body{color:var(--text);background:linear-gradient(#f7f3ec 0%,#efe6d7 100%);margin:0;padding:0;font-family:Georgia,Times New Roman,serif}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.app-shell{grid-template-columns:260px 1fr;min-height:100vh;display:grid}.sidebar{border-right:1px solid var(--line);background:#fffaf2db;flex-direction:column;gap:34px;padding:28px 22px 32px;display:flex}.sidebar-footer{margin-top:auto;padding-top:12px}.brand{flex-direction:column;gap:14px;display:flex}.brand h1{letter-spacing:-.02em;margin:0;font-size:2rem;line-height:1}.brand p,.sidebar small{color:var(--muted);margin:0;line-height:1.4}.brand-tagline{color:#5f564c;max-width:17ch;margin:2px 0 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