:root{--primary:#00e676;--primary-glow:rgba(0, 230, 118, 0.3);--bg-dark:#0a0a0a;--card-bg:rgba(25, 25, 25, 0.8);--text-main:#ffffff;--text-dim:#a0a0a0;--danger:#ff5252;--warning:#ffd740;--border:rgba(255, 255, 255, 0.1)}*{margin:0;padding:0;box-sizing:border-box;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif}body{background-color:var(--bg-dark);color:var(--text-main);overflow-x:hidden}.dashboard-container{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:rgba(15,15,15,.95);border-right:1px solid var(--border);padding:2rem 1.5rem;display:flex;flex-direction:column;gap:2rem}.logo{font-size:1.5rem;font-weight:800;color:var(--primary);letter-spacing:-1px;display:flex;align-items:center;gap:.5rem}.nav-links{display:flex;flex-direction:column;gap:.5rem}.nav-item{padding:.8rem 1rem;border-radius:8px;color:var(--text-dim);cursor:pointer;transition:.3s;display:flex;align-items:center;gap:.75rem}.nav-item.active,.nav-item:hover{background:rgba(0,230,118,.1);color:var(--primary)}.main-content{padding:2rem;overflow-y:auto}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{background:var(--card-bg);backdrop-filter:blur(10px);border:1px solid var(--border);padding:1.5rem;border-radius:16px;transition:transform .3s}.stat-card:hover{transform:translateY(-5px);border-color:var(--primary)}.stat-value{font-size:2rem;font-weight:700;margin:.5rem 0}.stat-label{color:var(--text-dim);font-size:.85rem;text-transform:uppercase;letter-spacing:1px}.device-list{background:var(--card-bg);border:1px solid var(--border);border-radius:16px;overflow:hidden}table{width:100%;border-collapse:collapse}th{text-align:left;padding:1rem;background:rgba(255,255,255,.05);color:var(--text-dim);font-weight:600;font-size:.8rem;text-transform:uppercase}td{padding:1.2rem 1rem;border-bottom:1px solid var(--border)}.status-badge{padding:.25rem .75rem;border-radius:20px;font-size:.75rem;font-weight:700}.status-secure{background:rgba(0,230,118,.15);color:var(--primary)}.status-alert{background:rgba(255,215,64,.15);color:var(--warning)}.status-locked{background:rgba(255,82,82,.15);color:var(--danger)}.action-btn{background:rgba(255,255,255,.05);border:1px solid var(--border);color:var(--text-main);padding:.5rem .8rem;border-radius:6px;cursor:pointer;font-size:.8rem;transition:.2s}.action-btn:hover{background:var(--primary);color:#000;border-color:var(--primary)}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.device-list,.stat-card{animation:.6s forwards fadeIn}