:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;color:#213547;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px;min-height:100vh;width:100vw}#root{width:100%;height:100%}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--primary: #2563eb;--sidebar-width: 250px;--header-height: 60px;--bg-color: #f3f4f6;--text-main: #1f2937}body{margin:0;background-color:var(--bg-color);font-family:Inter,system-ui,sans-serif;color:var(--text-main);font-size:.95rem}.app-container{display:flex;height:100vh;overflow:hidden}.sidebar{width:var(--sidebar-width);background-color:#fff;border-right:1px solid #e5e7eb;display:flex;flex-direction:column;padding:1rem;transition:transform .3s ease;z-index:50}.brand{font-size:.9375rem;font-weight:700;color:var(--primary);margin-bottom:2rem;padding-left:.5rem}.menu-item{padding:.75rem 1rem;margin-bottom:.5rem;border-radius:8px;cursor:pointer;color:#4b5563;font-weight:500;transition:all .2s}.menu-item:hover{background-color:#eff6ff;color:var(--primary)}.menu-item.active{background-color:var(--primary);color:#fff}.main-content{flex:1;display:flex;flex-direction:column;height:100%;overflow-y:auto}.content-body{padding:2rem;color:var(--text-main)}.content-body h1{color:#111827;font-size:1.5rem}.top-header{height:var(--header-height);background-color:#fff;border-bottom:1px solid #e5e7eb;display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;position:relative}.app-version{font-size:1rem;margin-right:1rem;color:#6b7280}.mobile-menu-btn{display:none;background:none;border:none;font-size:1.425rem;cursor:pointer;color:#374151}.profile-container{position:relative}.profile-icon{width:35px;height:35px;background-color:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.045rem;cursor:pointer;-webkit-user-select:none;user-select:none}.profile-dropdown{position:absolute;top:45px;right:0;width:150px;background-color:#fff;border:1px solid #e5e7eb;border-radius:8px;box-shadow:0 4px 6px -1px #0000001a;overflow:hidden;z-index:100;display:flex;flex-direction:column}.dropdown-item{padding:10px 15px;cursor:pointer;font-size:.855rem;color:#374151;border:none;background:none;text-align:left;width:100%}.dropdown-item:hover{background-color:#f3f4f6;color:var(--primary)}@media(max-width:768px){.sidebar{position:fixed;height:100%;transform:translate(-100%)}.sidebar.open{transform:translate(0);box-shadow:5px 0 15px #0000001a}.mobile-menu-btn{display:block}.overlay{position:fixed;inset:0;background:#00000080;z-index:40}}