*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0d1117;--bg-secondary: #1a1f2b;--bg-tertiary: #161b22;--bg-hover: #21262d;--text-primary: #c9d1d9;--text-secondary: #8b949e;--border-color: #30363d;--accent-color: #58a6ff;--accent-bg: rgba(88, 166, 255, .15);--accent-bg-light: rgba(88, 166, 255, .2);--danger-color: #f85149}[data-theme=light]{--bg-primary: #f6f8fa;--bg-secondary: #ffffff;--bg-tertiary: #ffffff;--bg-hover: #f0f2f5;--text-primary: #24292f;--text-secondary: #57606a;--border-color: #d0d7de;--accent-color: #0969da;--accent-bg: rgba(9, 105, 218, .1);--accent-bg-light: rgba(9, 105, 218, .15)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary)}.layout{display:flex;height:100vh}.sidebar{width:160px;background:var(--bg-secondary);display:flex;flex-direction:column;flex-shrink:0}.sidebar-toolbar{padding:.75rem;display:flex;align-items:center;gap:.5rem;border-bottom:1px solid var(--border-color)}.menu-toggle{width:32px;height:32px;background:var(--bg-hover);border:none;border-radius:6px;color:var(--text-primary);cursor:pointer;font-size:.875rem;display:flex;align-items:center;justify-content:center;flex-shrink:0}.menu-toggle:hover{background:var(--border-color)}.province-select{flex:1;background:var(--bg-primary);border:1px solid var(--accent-color);border-radius:6px;color:var(--accent-color);font-size:.8125rem;padding:.5rem .625rem;cursor:pointer;font-weight:500}.province-select:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 2px #58a6ff33}.province-select option{background:var(--bg-card);color:var(--text-primary)}.main-menu{flex:1;padding:.5rem;display:flex;flex-direction:column;gap:2px;overflow-y:auto}.menu-item{display:flex;align-items:center;gap:.5rem;padding:.75rem;border-radius:8px;cursor:pointer;transition:all .2s;color:var(--text-secondary)}.menu-item:hover{background:var(--bg-hover);color:var(--text-primary)}.menu-item.active{background:linear-gradient(135deg,var(--accent-bg-light),var(--accent-bg));color:var(--accent-color)}.menu-item .menu-icon{font-size:1.25rem;flex-shrink:0}.menu-item .menu-text{flex:1;font-size:.875rem;white-space:nowrap;overflow:hidden}.menu-item .menu-arrow{font-size:1rem;color:var(--accent-color);flex-shrink:0}.menu-item.collapsed{justify-content:center;padding:.75rem}.menu-item.collapsed .menu-text,.menu-item.collapsed .menu-arrow{display:none}.submenu-bar{width:160px;background:var(--bg-tertiary);border-right:1px solid var(--border-color);display:flex;flex-direction:column;flex-shrink:0;transition:width .2s,opacity .2s}.submenu-bar.hidden{width:0;opacity:0;overflow:hidden}.submenu-title{padding:1rem;font-size:.875rem;font-weight:600;color:var(--accent-color);border-bottom:1px solid var(--border-color);text-align:center}.submenu-list{flex:1;padding:.5rem;overflow-y:auto}.submenu-item{display:block;padding:.625rem 1rem;color:var(--text-primary);text-decoration:none;font-size:.875rem;border-radius:6px;margin-bottom:2px;transition:all .2s;text-align:center}.submenu-item:hover{background:var(--bg-hover);color:var(--text-primary)}.submenu-item.active{background:var(--accent-bg);color:var(--accent-color)}.submenu-group{margin-bottom:.5rem}.submenu-group-title{padding:.375rem 1rem;font-size:.75rem;color:var(--text-secondary)}.submenu-item-child{padding-left:2rem;font-size:.8125rem}.main{flex:1;display:flex;flex-direction:column;overflow:hidden}.topbar{height:50px;background:var(--bg-tertiary);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem}.breadcrumb{color:var(--text-secondary);font-size:.875rem}.breadcrumb span:last-child{color:var(--text-primary)}.user-actions{display:flex;align-items:center;gap:1rem}.username{color:var(--text-secondary);font-size:.875rem}.logout-btn{background:transparent;border:1px solid var(--border-color);color:var(--text-secondary);padding:.375rem .75rem;border-radius:4px;font-size:.75rem;cursor:pointer}.logout-btn:hover{border-color:var(--danger-color);color:var(--danger-color)}.content{flex:1;overflow-y:auto;background:var(--bg-primary)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:#21262d}::-webkit-scrollbar-thumb{background:#3d444d;border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#484f58}::-webkit-scrollbar-button{background:#30363d;height:10px}::-webkit-scrollbar-corner{background:#21262d}.fade-enter-active,.fade-leave-active{transition:opacity .15s ease}.fade-enter-from,.fade-leave-to{opacity:0}