.mobile-menu-btn{z-index:99;background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--radius-md);cursor:pointer;width:40px;height:40px;font-size:20px;display:none;position:fixed;top:16px;left:16px}@media (width<=768px){.mobile-menu-btn{justify-content:center;align-items:center;display:flex}}:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-card:#ffffff0a;--bg-card-hover:#ffffff12;--bg-glass:#ffffff0f;--border-color:#ffffff14;--border-glow:#6366f14d;--text-primary:#f0f0f5;--text-secondary:#9ca3af;--text-muted:#6b7280;--accent-purple:#8b5cf6;--accent-blue:#3b82f6;--accent-green:#10b981;--accent-amber:#f59e0b;--accent-rose:#f43f5e;--accent-cyan:#06b6d4;--gradient-purple:linear-gradient(135deg, #8b5cf6, #6366f1);--gradient-blue:linear-gradient(135deg, #3b82f6, #2563eb);--gradient-green:linear-gradient(135deg, #10b981, #059669);--gradient-amber:linear-gradient(135deg, #f59e0b, #d97706);--gradient-main:linear-gradient(135deg, #667eea 0%, #764ba2 100%);--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 4px 16px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow:0 0 20px #6366f126}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;overflow-x:hidden}body:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(at 20% 0,#6366f114 0%,#0000 50%),radial-gradient(at 80% 100%,#8b5cf60f 0%,#0000 50%),radial-gradient(#06b6d40a 0%,#0000 50%);position:fixed;inset:0}#root{z-index:1;position:relative}.app-container{min-height:100vh;display:flex}.sidebar{background:var(--bg-secondary);border-right:1px solid var(--border-color);z-index:100;flex-direction:column;width:260px;padding:24px 16px;transition:transform .3s;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-logo{border-bottom:1px solid var(--border-color);align-items:center;gap:12px;margin-bottom:24px;padding:0 8px 24px;display:flex}.sidebar-logo-icon{background:var(--gradient-main);border-radius:var(--radius-md);width:40px;height:40px;box-shadow:var(--shadow-glow);justify-content:center;align-items:center;font-size:20px;display:flex}.sidebar-logo h1{background:var(--gradient-main);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:16px;font-weight:700}.sidebar-logo span{color:var(--text-muted);margin-top:2px;font-size:11px;display:block}.sidebar-nav{flex-direction:column;flex:1;gap:4px;display:flex}.nav-item{border-radius:var(--radius-md);cursor:pointer;color:var(--text-secondary);text-align:left;background:0 0;border:none;align-items:center;gap:12px;width:100%;padding:12px 16px;font-size:14px;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.nav-item:hover{background:var(--bg-card-hover);color:var(--text-primary)}.nav-item.active{color:var(--accent-purple);background:#6366f11f;font-weight:600}.nav-item.active:before{content:"";background:var(--accent-purple);border-radius:0 4px 4px 0;width:3px;height:24px;position:absolute;left:0}.nav-icon{text-align:center;width:24px;font-size:18px}.main-content{flex:1;min-height:100vh;margin-left:260px;padding:32px}.page-header{margin-bottom:32px}.page-header h2{margin-bottom:8px;font-size:28px;font-weight:700}.page-header p{color:var(--text-secondary);font-size:14px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-bottom:32px;display:grid}.stat-card{background:var(--bg-card);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px;transition:all .3s;position:relative;overflow:hidden}.stat-card:before{content:"";border-radius:var(--radius-lg) var(--radius-lg) 0 0;height:3px;position:absolute;top:0;left:0;right:0}.stat-card.purple:before{background:var(--gradient-purple)}.stat-card.blue:before{background:var(--gradient-blue)}.stat-card.green:before{background:var(--gradient-green)}.stat-card.amber:before{background:var(--gradient-amber)}.stat-card:hover{border-color:var(--border-glow);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.stat-card-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.stat-card-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:44px;height:44px;font-size:22px;display:flex}.stat-card-icon.purple{background:#8b5cf626}.stat-card-icon.blue{background:#3b82f626}.stat-card-icon.green{background:#10b98126}.stat-card-icon.amber{background:#f59e0b26}.stat-card-label{color:var(--text-secondary);font-size:13px;font-weight:500}.stat-card-value{margin-bottom:4px;font-size:32px;font-weight:800;line-height:1.1}.stat-card-change{color:var(--accent-green);align-items:center;gap:4px;font-size:12px;display:flex}.data-card{background:var(--bg-card);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-color);border-radius:var(--radius-lg);margin-bottom:24px;overflow:hidden}.data-card-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.data-card-header h3{font-size:16px;font-weight:600}.data-table{border-collapse:collapse;width:100%}.data-table thead th{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-color);padding:14px 24px;font-size:12px;font-weight:600}.data-table tbody tr{transition:background .2s}.data-table tbody tr:hover{background:var(--bg-card-hover)}.data-table tbody td{border-bottom:1px solid #ffffff08;padding:14px 24px;font-size:14px}.badge{border-radius:100px;align-items:center;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.badge-green{color:var(--accent-green);background:#10b98126}.badge-amber{color:var(--accent-amber);background:#f59e0b26}.badge-rose{color:var(--accent-rose);background:#f43f5e26}.badge-blue{color:var(--accent-blue);background:#3b82f626}.badge-purple{color:var(--accent-purple);background:#8b5cf626}.btn{border-radius:var(--radius-md);cursor:pointer;border:none;align-items:center;gap:8px;padding:10px 20px;font-family:inherit;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background:var(--gradient-purple);color:#fff;box-shadow:0 4px 12px #6366f14d}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px #6366f166}.btn-ghost{background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border-color)}.btn-ghost:hover{background:var(--bg-card-hover);color:var(--text-primary)}.btn-danger{color:var(--accent-rose);background:#f43f5e26}.btn-danger:hover{background:#f43f5e40}.btn-sm{padding:6px 12px;font-size:12px}.form-group{margin-bottom:20px}.form-label{color:var(--text-secondary);margin-bottom:8px;font-size:13px;font-weight:600;display:block}.form-input{border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;color:var(--text-primary);background:#ffffff0a;padding:12px 16px;font-family:inherit;font-size:14px;transition:all .2s}.form-input:focus{border-color:var(--accent-purple);outline:none;box-shadow:0 0 0 3px #6366f126}.form-input::placeholder{color:var(--text-muted)}.chart-container{padding:24px}.loading-spinner{justify-content:center;align-items:center;padding:60px;display:flex}.spinner{border:3px solid var(--border-color);border-top-color:var(--accent-purple);border-radius:50%;width:40px;height:40px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;color:var(--text-muted);padding:60px 20px}.empty-state-icon{margin-bottom:16px;font-size:48px}@media (width<=768px){.sidebar{width:280px;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0;padding:16px}.stats-grid{grid-template-columns:1fr 1fr;gap:12px}.stat-card{padding:16px}.stat-card-value{font-size:24px}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.4s forwards fadeIn}.fade-in-delay-1{opacity:0;animation-delay:.1s}.fade-in-delay-2{opacity:0;animation-delay:.2s}.fade-in-delay-3{opacity:0;animation-delay:.3s}.fade-in-delay-4{opacity:0;animation-delay:.4s}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;background:#0009;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);width:90%;max-width:500px;max-height:80vh;box-shadow:var(--shadow-lg);padding:32px;overflow-y:auto}.modal h3{margin-bottom:24px;font-size:20px;font-weight:700}.modal-actions{justify-content:flex-end;gap:12px;margin-top:24px;display:flex}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#fff3}