:root{--primary: #6366f1;--primary-hover: #4f46e5;--primary-light: #818cf8;--primary-bg: rgba(99, 102, 241, .1);--accent: #8b5cf6;--accent-hover: #7c3aed;--success: #10b981;--success-bg: rgba(16, 185, 129, .1);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .1);--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .1);--info: #3b82f6;--info-bg: rgba(59, 130, 246, .1);--bg-primary: #0f0f23;--bg-secondary: #1a1a3e;--bg-tertiary: #252552;--bg-card: #1e1e42;--bg-hover: #2a2a5a;--bg-input: #16163a;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--border: #2d2d6a;--border-light: #383878;--sidebar-width: 260px;--sidebar-collapsed: 70px;--header-height: 64px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 14px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 40px rgba(0, 0, 0, .4);--shadow-glow: 0 0 20px rgba(99, 102, 241, .2);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 20px;--transition: all .3s cubic-bezier(.4, 0, .2, 1);--transition-fast: all .15s ease}[data-theme=light]{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #f1f5f9;--bg-card: #ffffff;--bg-hover: #f1f5f9;--bg-input: #f8fafc;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--border: #e2e8f0;--border-light: #cbd5e1;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 14px rgba(0, 0, 0, .08);--shadow-lg: 0 10px 40px rgba(0, 0, 0, .1);--shadow-glow: 0 0 20px rgba(99, 102, 241, .1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;min-height:100vh}#root{min-height:100vh;width:100%;display:flex;flex-direction:column}a{color:var(--primary);text-decoration:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--primary)}.app-layout{display:block;min-height:100vh;width:100%;position:relative;overflow-x:hidden;background:radial-gradient(circle at 15% 50%,rgba(99,102,241,.08) 0%,transparent 40%),radial-gradient(circle at 85% 30%,rgba(236,72,153,.06) 0%,transparent 40%),radial-gradient(circle at 50% 80%,rgba(16,185,129,.05) 0%,transparent 40%);background-size:200% 200%;animation:auroraBg 20s ease infinite alternate}@keyframes auroraBg{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.main-content{padding-left:var(--sidebar-width);margin-left:0;width:100vw;max-width:100%;transition:var(--transition);min-height:100vh;display:flex;flex-direction:column}.main-content.collapsed{padding-left:var(--sidebar-collapsed);margin-left:0}.page-content{flex:1;padding:24px;margin-top:var(--header-height)}.sidebar{position:fixed;top:0;left:0;width:var(--sidebar-width);height:100vh;background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;transition:var(--transition);z-index:1000;overflow-y:auto;overflow-x:hidden}.sidebar.collapsed{width:var(--sidebar-collapsed)}.sidebar-brand{padding:20px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border);min-height:80px}.sidebar-brand .brand-icon{width:40px;height:40px;background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:16px;flex-shrink:0}.sidebar-brand .brand-text{overflow:hidden;white-space:nowrap}.sidebar-brand .brand-text h1{font-size:14px;font-weight:700;color:var(--text-primary);line-height:1.3}.sidebar-brand .brand-text span{font-size:11px;color:var(--text-muted)}.sidebar.collapsed .brand-text,.sidebar.collapsed .nav-label,.sidebar.collapsed .nav-text,.sidebar.collapsed .watermark-text{display:none}.sidebar.collapsed .watermark-logo{height:24px!important;margin-bottom:0!important}.sidebar-nav{flex:1;padding:12px 8px}.nav-section{margin-bottom:8px}.nav-section-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted);padding:8px 12px}.sidebar.collapsed .nav-section-title{text-align:center;padding:8px 4px;font-size:8px}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;transition:var(--transition);margin-bottom:2px;font-size:14px;font-weight:500;text-decoration:none}.nav-item:hover{background:var(--bg-hover);color:var(--text-primary)}.nav-item.active{background:var(--primary-bg);color:var(--primary);font-weight:600}.nav-item .nav-icon{width:20px;height:20px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:18px}.sidebar.collapsed .nav-item{justify-content:center;padding:10px}.sidebar-footer{padding:12px;border-top:1px solid var(--border)}.header{position:fixed;top:0;right:0;left:var(--sidebar-width);height:var(--header-height);background:var(--bg-secondary);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 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.search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:14px}.theme-toggle{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:50%;border:1px solid var(--border);background:var(--bg-hover);color:var(--text-primary);cursor:pointer;transition:var(--transition);font-size:18px}.theme-toggle:hover{border-color:var(--primary);color:var(--primary)}.user-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:14px;cursor:pointer}.user-menu{position:relative}.user-dropdown{position:absolute;top:calc(100% + 8px);right:0;width:220px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:1001;overflow:hidden;animation:dropdownIn .2s ease}@keyframes 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0 0 4px;z-index:2}.stat-card.primary:before{background:var(--primary)}.stat-card.success:before{background:var(--success)}.stat-card.warning:before{background:var(--warning)}.stat-card.danger:before{background:var(--danger)}.stat-card.info:before{background:var(--info)}.stat-card:hover{transform:translateY(-8px) scale(1.02) rotateX(4deg) rotateY(-4deg);box-shadow:0 20px 40px #0006,0 0 20px #6366f133;z-index:10;border-color:#ffffff26}.stat-icon{width:48px;height:48px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}.stat-icon.primary{background:var(--primary-bg);color:var(--primary)}.stat-icon.success{background:var(--success-bg);color:var(--success)}.stat-icon.warning{background:var(--warning-bg);color:var(--warning)}.stat-icon.danger{background:var(--danger-bg);color:var(--danger)}.stat-icon.info{background:var(--info-bg);color:var(--info)}.stat-info h3{font-size:24px;font-weight:800;line-height:1.2}.stat-info p{font-size:12px;color:var(--text-muted);font-weight:500;text-transform:uppercase;letter-spacing:.5px}.grid{display:grid;gap:20px;perspective:1200px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-md);font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;transition:var(--transition);border:none;outline:none;text-decoration:none;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;box-shadow:0 2px 10px #6366f14d}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 20px #6366f166}.btn-secondary{background:var(--bg-hover);color:var(--text-primary);border:1px solid 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