.dashboard-container{display:flex;height:100vh;background-color:#0b1120;color:#f3f4f6;overflow:hidden}.sidebar{width:260px;background-color:#0f172a;border-right:1px solid #1e293b;display:flex;flex-direction:column}.sidebar-header{height:64px;display:flex;align-items:center;padding:0 1.5rem;border-bottom:1px solid #1e293b}.logo{font-size:1.25rem;font-weight:700;color:white;text-decoration:none}.logo span{color:#38bdf8}.sidebar-nav{flex:1 1;padding:1rem;overflow-y:auto}.nav-section-title{font-size:.75rem;font-weight:600;color:#64748b;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem;margin-top:1.5rem;padding:0 .5rem}.nav-section-title:first-child{margin-top:.5rem}.nav-link{display:flex;align-items:center;gap:.75rem;padding:.625rem .75rem;border-radius:.5rem;color:#94a3b8;text-decoration:none;transition:all .2s;margin-bottom:2px}.nav-link:hover{background-color:rgba(255,255,255,.05);color:white}.sidebar-footer{padding:1rem;border-top:1px solid #1e293b}.footer-link{display:flex;align-items:center;gap:.75rem;padding:.5rem;font-size:.875rem;color:#94a3b8;cursor:pointer;transition:color .2s}.footer-link:hover{color:white}.main-content{flex:1 1;display:flex;flex-direction:column;overflow:hidden;position:relative}.top-header{height:64px;background-color:rgba(15,23,42,.8);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid #1e293b;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10;-webkit-app-region:drag;padding:0 150px 0 2rem}.top-header .system-status,.top-header .user-profile,.top-header button{-webkit-app-region:no-drag}.system-status{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:#94a3b8;font-weight:500}.status-dot{width:8px;height:8px;background-color:#22c55e;border-radius:50%;box-shadow:0 0 10px rgba(34,197,94,.5)}.user-profile{display:flex;align-items:center;gap:1rem}.user-info{text-align:right}.user-name{font-size:.875rem;font-weight:700;color:white;line-height:1.2}.user-role{font-size:.75rem;color:#64748b}.user-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(to top right,#3b82f6,#a855f7)}.page-content{flex:1 1;overflow-y:auto;padding:2rem 2rem 5rem}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin-bottom:2rem}.d-card{background-color:#1e293b;border:1px solid #334155;border-radius:.75rem;padding:1.5rem}.d-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.d-card-title{font-size:1rem;font-weight:600;color:#f1f5f9}.d-card-value{font-size:2rem;font-weight:700;color:white;margin-bottom:.25rem}.d-card-meta{font-size:.875rem;color:#94a3b8;display:flex;align-items:center;gap:.5rem}.text-green{color:#4ade80}.text-red{color:#f87171}