:root{--primary-accent:#00a3ff;--secondary-accent:#033458;--bg-main:#001b2e;--text-main:#fff;--bg-panel:#03345866;--bg-panel-hover:#033458b3;--border-subtle:#ffffff1a;--text-muted:#fff9;--success:#22c55e;--danger:#ef4444;--warning:#f59e0b;--border-radius-sm:8px;--border-radius-md:12px;--border-radius-lg:16px;--font-family:"Inter", system-ui, Avenir, Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;line-height:1.5}.app-container{height:100vh;display:flex;overflow:hidden}.main-content{flex-direction:column;flex:1;padding:2rem;display:flex;overflow-y:auto}.glass-panel{background:var(--bg-panel);border:1px solid var(--border-subtle);-webkit-backdrop-filter:blur(12px);border-radius:var(--border-radius-md);padding:1.5rem;transition:transform .2s,background-color .2s}.glass-panel:hover{background:var(--bg-panel-hover)}h1{margin-bottom:1rem;font-size:2rem;font-weight:700}h2{color:var(--text-main);margin-bottom:1rem;font-size:1.5rem;font-weight:600}h3{font-size:1.25rem;font-weight:500}p{color:var(--text-muted)}.btn-primary{background-color:var(--primary-accent);color:var(--text-main);border-radius:var(--border-radius-sm);cursor:pointer;border:none;padding:.75rem 1.5rem;font-weight:600;transition:opacity .2s,transform .1s}.btn-primary:hover{opacity:.9}.btn-primary:active{transform:scale(.98)}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--border-subtle);padding:1rem}th{color:var(--text-muted);font-size:.875rem;font-weight:500}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--secondary-accent);border-radius:4px}option{background-color:var(--bg-main);color:var(--text-main);padding:8px}.metric-card{flex-direction:column;gap:.5rem;display:flex}.metric-card h3{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin:0;font-size:.875rem}.metric-value{color:var(--text-main);font-size:2rem;font-weight:700}.metric-trend{margin-top:.5rem;font-size:.875rem;font-weight:500}.trend-good{color:var(--success)}.trend-bad{color:var(--danger)}.alerts-widget{flex-direction:column;gap:1rem;display:flex}.alerts-list{flex-direction:column;gap:.75rem;max-height:400px;display:flex;overflow-y:auto}.alert-item{border-radius:var(--border-radius-sm);background:#0003;border-left:4px solid #0000;align-items:flex-start;gap:1rem;padding:1rem;display:flex}.alert-warning{border-left-color:var(--warning)}.alert-warning .alert-icon{color:var(--warning)}.alert-danger{border-left-color:var(--danger)}.alert-danger .alert-icon{color:var(--danger)}.alert-content h4{color:var(--text-main);margin:0 0 .25rem;font-size:.9rem}.alert-content p{margin:0;font-size:.8rem}.no-alerts{text-align:center;color:var(--success);padding:2rem;font-weight:500}.accordion-table th{border-bottom:2px solid var(--border-subtle);padding:1.25rem 1rem;background:#0003!important}.clickable{cursor:pointer;transition:background-color .2s}.clickable:hover{background:#ffffff0d!important}.campaign-row td{transition:background-color .2s}.campaign-row.expanded td{border-bottom:1px solid var(--primary-accent)}.adset-row td{border-bottom:1px solid #ffffff0d}.ad-row td{border-bottom:1px dashed #ffffff0d}.dashboard{flex-direction:column;gap:2rem;display:flex}.kpi-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;display:grid}.dashboard-grid-main{grid-template-columns:2fr 1fr;gap:1.5rem;display:grid}.grid-left{flex-direction:column;gap:1.5rem;display:flex}.grid-right{flex-direction:column;display:flex}@media (width<=1024px){.dashboard-grid-main{grid-template-columns:1fr}}.sidebar{flex-direction:column;width:260px;margin:1rem 0 1rem 1rem;padding:1.5rem;display:flex}.sidebar-logo{margin-bottom:2.5rem}.sidebar-logo h2{letter-spacing:-.5px;margin:0;font-size:1.8rem}.sidebar-logo .accent{color:var(--primary-accent)}.sidebar-nav{flex-direction:column;flex:1;gap:.5rem;display:flex}.nav-item{border-radius:var(--border-radius-sm);color:var(--text-muted);cursor:pointer;align-items:center;gap:1rem;padding:.8rem 1rem;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.nav-item:hover:not(.disabled){color:var(--text-main);background:#ffffff0d;transform:translate(4px)}.nav-item.active{background:var(--primary-accent);color:var(--text-main)}.nav-item.disabled{opacity:.5;cursor:not-allowed}.sidebar-footer{border-top:1px solid var(--border-subtle);margin-top:auto;padding-top:1rem}.topnav{justify-content:space-between;align-items:center;margin-bottom:2rem;padding:1rem 2rem;display:flex}.topnav-title h1{margin:0;font-size:1.5rem}.topnav-title p{margin:0;font-size:.875rem}.topnav-actions{align-items:center;gap:1.5rem;display:flex}.btn-icon{color:var(--text-muted);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;transition:color .2s;display:flex;position:relative}.btn-icon:hover{color:var(--text-main)}.badge{background:var(--danger);color:#fff;border-radius:8px;justify-content:center;align-items:center;min-width:16px;height:16px;padding:0 4px;font-size:.65rem;font-weight:700;display:flex;position:absolute;top:-5px;right:-5px}.user-profile{align-items:center;gap:.75rem;font-weight:500;display:flex}.avatar{background:var(--secondary-accent);color:var(--text-main);border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-weight:700;display:flex}