:root,[data-theme=arrow],[data-theme=default]{--color-bg:#080808;--color-s1:#0e0e0e;--color-s2:#111111;--color-brd:#1f1f1f;--color-tx:#e0e0e0;--color-dim:#777777;--color-accent:#ff0000}*{box-sizing:border-box}body{margin:0;background-color:var(--color-bg);color:var(--color-tx);font-family:Segoe UI,system-ui,-apple-system,sans-serif}.shell-root{display:flex;min-height:100vh}.shell-sidebar{width:240px;flex-shrink:0;background:var(--color-s1);border-right:1px solid var(--color-brd);padding:1rem}.shell-brand{color:#fff;font-weight:800;font-size:1.1rem;margin-bottom:1.5rem;text-transform:uppercase;letter-spacing:.05em}.shell-menu-module{margin-bottom:1rem}.shell-menu-module-label{color:var(--color-dim);font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:.4rem}.shell-menu-item{display:block;color:var(--color-tx);text-decoration:none;font-size:.85rem;padding:.35rem .5rem;border-radius:2px}.shell-menu-item:hover{background:var(--color-s2);color:#fff}.shell-content{flex:1 1;min-width:0;padding:2rem}.content-slot-error{padding:2rem;border:1px solid var(--color-brd);background:var(--color-s1);color:var(--color-dim)}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-gap:1rem;gap:1rem;margin-top:1.5rem}.dashboard-tile{display:flex;flex-direction:column;gap:.35rem;padding:1.25rem;background:var(--color-s1);border:1px solid var(--color-brd);border-radius:4px;color:var(--color-tx);text-decoration:none}.dashboard-tile:hover{border-color:var(--color-accent);background:var(--color-s2)}.dashboard-tile-module{color:var(--color-dim);font-size:.7rem;text-transform:uppercase;letter-spacing:.08em}.dashboard-tile-label{color:#fff;font-size:1rem;font-weight:600}