:root{--ink: #1a2a45;--ink-soft: #4a5d7e;--ink-faint: #94a3b8;--paper: #f4f7fc;--paper-raised: #ffffff;--line: #dce4f0;--line-soft: #e9eef6;--steel: #22447a;--steel-deep: #1a3560;--steel-darker: #0f2040;--steel-pale: #e7eefb;--orange: #e07b2a;--orange-light: #f49a3d;--orange-deep: #b9601a;--orange-pale: #fbe6d3;--amber: #c97c1f;--amber-deep: #8a5414;--amber-pale: #fef3c7;--rust: #c0392b;--rust-deep: #8a2a1f;--rust-pale: #fde8e8;--sage: #27a560;--sage-deep: #1e7a47;--sage-pale: #e8f7ef;--font-display: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", sans-serif;--font-body: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", sans-serif;--font-mono: "IBM Plex Mono", "Consolas", monospace;--radius: 10px;--radius-sm: 7px;--shadow-card: 0 2px 16px rgba(26, 53, 96, .1);--shadow-card-lg: 0 6px 32px rgba(26, 53, 96, .16)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font-body);background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:var(--font-body);cursor:pointer}input,select,textarea{font-family:var(--font-body)}::selection{background:var(--steel-pale)}:focus-visible{outline:2px solid var(--orange);outline-offset:1px}.app-shell{display:flex;flex-direction:column;min-height:100vh}.app-main{flex:1;padding:1.75rem 2.25rem;max-width:1180px;margin:0 auto;width:100%;overflow-y:auto}@media (max-width: 860px){.app-main{padding:1.25rem 1rem}}