:root{--primary: #EA1D2C;--primary-hover: #C41420;--accent: #FCBB00;--bg-body: #F8FAFC;--bg-sidebar: #1A1A1A;--bg-card: #FFFFFF;--text-main: #1A1A1A;--text-secondary: #64748B;--text-sidebar: #94A3B8;--text-sidebar-active: #FFFFFF;--border-light: #E2E8F0;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--glass: rgba(255, 255, 255, .7)}body{font-family:Inter,system-ui,sans-serif;background:var(--bg-body);color:var(--text-main);min-height:100vh}.admin-layout{display:flex;min-height:100vh}.sidebar{width:280px;background:var(--bg-sidebar);display:flex;flex-direction:column;position:fixed;height:100vh;z-index:50;box-shadow:4px 0 24px #0003}.sidebar-header{height:80px;display:flex;align-items:center;padding:0 32px;border-bottom:1px solid rgba(255,255,255,.05)}.logo-container h1{font-size:24px;font-weight:800;color:#fff;letter-spacing:-1px}.logo-accent{color:var(--primary)}.sidebar-content{flex:1;padding:24px 16px;overflow-y:auto}.nav-group-label{font-size:11px;text-transform:uppercase;letter-spacing:1.5px;color:#ffffff4d;font-weight:700;margin-bottom:12px;padding-left:16px}.nav-item{display:flex;align-items:center;height:48px;padding:0 16px;margin-bottom:4px;border-radius:12px;color:var(--text-sidebar);text-decoration:none;font-weight:500;transition:all .2s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.nav-item:hover{background:#ffffff0d;color:#fff;transform:translate(4px)}.nav-item.active{background:linear-gradient(90deg,#ea1d2c26,#ea1d2c0d);color:var(--text-sidebar-active)}.active-indicator{position:absolute;left:0;top:10px;bottom:10px;width:4px;background:var(--primary);border-top-right-radius:4px;border-bottom-right-radius:4px}.nav-icon{width:24px;margin-right:12px;font-size:18px;text-align:center}.sidebar-footer{height:80px;border-top:1px 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