:root{--bg:#0b0f19;--card:#111827;--text:#e5e7eb;--border:#ffffff14;--primary:#6366f1;--sidebar-width:240px;--sidebar-collapsed:70px}.light{--bg:#fff;--card:#f9fafb;--text:#111827;--border:#00000014;--primary:#6366f1}.main{margin-left:var(--sidebar-width)}.main.collapsed{margin-left:var(--sidebar-collapsed)}.header{top:0;left:var(--sidebar-width);border-bottom:1px solid var(--border);z-index:1000;background:#0b0f19;justify-content:space-between;height:64px;padding:0 20px;display:flex;position:fixed;right:0}.content{padding:90px 20px}.section{margin-top:30px}.flex{gap:10px;display:flex}.sidebar{width:var(--sidebar-width);color:#fff;background:linear-gradient(#020617,#020617);flex-direction:column;height:100vh;padding:20px 12px;transition:all .3s;display:flex;position:fixed;top:0;left:0}.sidebar.collapsed{width:var(--sidebar-collapsed)}.toggle-btn{color:#fff;cursor:pointer;background:#ffffff0d;border:none;border-radius:8px;margin:12px;padding:8px 10px}.logo{margin-bottom:30px;padding-left:6px;font-size:18px;font-weight:600}.menu{flex-direction:column;gap:6px;display:flex}.menu-item{cursor:pointer;border-radius:12px;align-items:center;gap:14px;padding:12px 14px;font-size:15px;font-weight:500;transition:all .2s;display:flex}.icon{justify-content:center;width:20px;font-size:16px;display:flex}.menu-item span:last-child{white-space:nowrap}.menu-item:hover{background:#ffffff0d}.menu-item.active{background:#6366f133}.sidebar.collapsed .menu-item span:last-child{display:none}.header{top:0;left:var(--sidebar-width);background:var(--bg);border-bottom:1px solid var(--border);z-index:1000;justify-content:space-between;align-items:center;height:70px;padding:0 20px;display:flex;position:fixed;right:0}.header-title{font-weight:600}.header-actions{align-items:center;gap:12px;display:flex}.header button{height:40px;color:var(--text);cursor:pointer;background:#ffffff14;border:none;border-radius:10px;padding:0 14px}.header button:hover{background:#ffffff26}.cards{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;display:grid}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px}.grid-2 .card{flex-direction:column;height:100%;display:flex}.btn{cursor:pointer;border-radius:8px;padding:8px 14px}.btn-primary{color:#fff;background:#6366f1}.btn-danger{color:#fff;background:red}.chart-card{height:100%}.chart-title{margin-bottom:10px}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}html,body{overflow-x:auto}.input{border:1px solid var(--border);background:var(--card);color:var(--text);border-radius:10px;outline:none;padding:10px 12px;transition:all .2s}.input:focus{border-color:var(--primary)}table{border-collapse:collapse;width:100%}thead{background:#ffffff08}th,td{text-align:left;border-bottom:1px solid var(--border);padding:14px}tr:hover{background:#ffffff08}.segmented{background:var(--card);border:1px solid var(--border);border-radius:10px;gap:6px;padding:4px;display:flex;position:relative}.segment-btn{color:var(--text);cursor:pointer;background:0 0;border:none;border-radius:8px;padding:8px 14px;transition:all .2s}.segment-btn:hover{background:#ffffff0d}.segment-active{background:var(--primary);color:#fff}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:10px}.grid-2{grid-template-columns:1fr 1fr;align-items:stretch;gap:20px;display:grid}.card{border:1px solid var(--border);background:linear-gradient(145deg,#0f172a,#1e293b);border-radius:16px;flex-direction:column;height:100%;padding:20px;transition:transform .2s,box-shadow .2s;display:flex;box-shadow:0 6px 20px #00000040}.card:hover{transform:none;box-shadow:0 10px 30px #00000059}.chart-card{flex-direction:column;height:100%;display:flex}.chart-container{width:100%}.section{margin-bottom:24px}.dashboard{padding:20px}@media (max-width:900px){.grid-2{grid-template-columns:1fr}}