:root{--deep:#04201a;--forest:#085041;--primary:#1d9e75;--gold:#e8c87a;--text:#f5f0e8;--muted:#f5f0e88c;--border:#c8a96e33}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--deep);color:var(--text);font-family:Noto Sans JP,Hiragino Sans,sans-serif;font-weight:300;line-height:1.8}.dashboard-shell{min-height:100vh;display:flex}.dashboard-main{flex:1;min-width:0;padding:2.5rem;overflow-y:auto}.dashboard-sidebar{border-right:1px solid var(--border);background:#04201af7;flex-direction:column;flex-shrink:0;width:240px;min-height:100vh;padding:1.5rem;display:flex}.dashboard-sidebar-brand{align-items:center;gap:10px;margin-bottom:2.5rem;display:flex}.dashboard-sidebar-nav{flex:1}.dashboard-sidebar-item{border-radius:8px;align-items:center;gap:.75rem;margin-bottom:.25rem;padding:.75rem 1rem;font-size:.85rem;font-weight:400;text-decoration:none;transition:all .15s;display:flex}.dashboard-sidebar-item.active{color:#fff;border-left:2px solid var(--primary);background:#1d9e7533}.dashboard-sidebar-item:not(.active){color:var(--muted);border-left:2px solid #0000}.dashboard-sidebar-logout{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:.75rem;width:100%;padding:.75rem 1rem;font-family:inherit;font-size:.85rem;display:flex}@media (max-width:768px){.dashboard-shell{flex-direction:column}.dashboard-main{padding:1.25rem 1.25rem 5.5rem}.dashboard-sidebar{border-right:none;border-top:1px solid var(--border);z-index:50;flex-direction:row;align-items:center;gap:.25rem;width:100%;min-height:0;padding:.6rem .75rem;position:fixed;bottom:0;left:0;right:0}.dashboard-sidebar-brand{display:none}.dashboard-sidebar-nav{flex:1;display:flex}.dashboard-sidebar-item{text-align:center;border-radius:8px;flex-direction:column;flex:1;gap:.15rem;margin-bottom:0;padding:.4rem .2rem;font-size:.62rem;border-left:none!important}.dashboard-sidebar-item.active{border-left:none}.dashboard-sidebar-logout{flex-direction:column;gap:.15rem;width:auto;padding:.4rem .5rem;font-size:.62rem}}