:root{--primary: #10b981;--primary-light: #d1fae5;--primary-dark: #059669;--secondary: #64748b;--radius-premium: 1.5rem;--transition-speed: .4s}[data-theme=light]{--bg-main: #f8fafc;--sidebar-bg: rgba(255, 255, 255, .85);--card-bg: #ffffff;--text-main: #0f172a;--text-muted: #64748b;--border: #f1f5f9;--glass: rgba(255, 255, 255, .6);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -1px rgba(0, 0, 0, .03);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .05), 0 10px 10px -5px rgba(0, 0, 0, .02);--nav-hover: #f0fdf4}[data-theme=dark]{--bg-main: #09090b;--sidebar-bg: rgba(24, 24, 27, .85);--card-bg: #18181b;--text-main: #f8fafc;--text-muted: #94a3b8;--border: #27272a;--glass: rgba(24, 24, 27, .6);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4), 0 2px 4px -1px rgba(0, 0, 0, .2);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .5), 0 10px 10px -5px rgba(0, 0, 0, .3);--nav-hover: #064e3b}*{margin:0;padding:0;box-sizing:border-box;font-family:Inter,system-ui,-apple-system,sans-serif}body{background-color:var(--bg-main);color:var(--text-main);min-height:100vh;overflow-x:hidden}.sidebar{width:260px;background:var(--sidebar-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);margin:1.25rem;height:calc(100vh - 2.5rem);border-radius:var(--radius-premium);position:fixed;left:0;top:0;box-shadow:var(--shadow-md);border:1px solid rgba(255,255,255,.5);transition:all .4s cubic-bezier(.4,0,.2,1);z-index:100;display:flex;flex-direction:column}.sidebar.collapsed{width:80px}.sidebar-header{padding:2rem 1.5rem;display:flex;align-items:center;justify-content:space-between}.sidebar-header h2{font-size:1.125rem;font-weight:800;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.025em;white-space:nowrap}.sidebar.collapsed .sidebar-header h2,.sidebar.collapsed .nav-label,.sidebar.collapsed .nav-item span:not(.nav-badge){display:none}.sidebar.collapsed .sidebar-header{padding:2rem 0;justify-content:center}#sidebarToggle{background:var(--primary-light);color:var(--primary-dark);border:none;width:32px;height:32px;border-radius:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}#sidebarToggle:hover{transform:scale(1.05);background:var(--primary);color:#fff}.sidebar nav{flex:1;padding:0 .75rem;overflow-y:auto}.nav-group{margin-bottom:1.5rem}.nav-label{padding:0 1rem .75rem;font-size:.7rem;font-weight:700;text-transform:uppercase;color:var(--text-muted);letter-spacing:.1em}.nav-item{display:flex;align-items:center;padding:.875rem 1rem;color:var(--text-muted);text-decoration:none;border-radius:12px;transition:all .3s;font-size:.925rem;font-weight:500;margin-bottom:.25rem}.nav-item i{font-size:1.1rem;width:24px;margin-right:.75rem;transition:transform .3s}.nav-item:hover{background:var(--nav-hover);color:var(--primary)}.nav-item:hover i{transform:translate(3px)}.nav-item.active{background:var(--primary);color:#fff;box-shadow:0 10px 15px -3px #10b98133}.sidebar.collapsed .nav-item{justify-content:center;padding:.875rem 0}.sidebar.collapsed .nav-item i{margin-right:0}.nav-item{position:relative}.nav-badge{background:#10b9811a;color:var(--primary);padding:.25rem .6rem;border-radius:8px;font-size:.75rem;font-weight:800;margin-left:auto;transition:all .3s cubic-bezier(.4,0,.2,1)}.nav-item.active .nav-badge{background:#fff3;color:#fff}.sidebar.collapsed .nav-badge{display:flex;align-items:center;justify-content:center;position:absolute;top:5px;right:15px;margin-left:0;padding:0;min-width:18px;height:18px;font-size:.65rem;border-radius:50%;background:var(--primary);color:#fff;font-weight:800;box-shadow:0 2px 5px #0003;border:2px solid var(--sidebar-bg);z-index:5}.sidebar.collapsed .nav-item.active .nav-badge{background:#fff;color:var(--primary)}.main-content{margin-left:285px;padding:1.25rem 2.5rem 2.5rem 1.25rem;transition:all .4s cubic-bezier(.4,0,.2,1);min-height:100vh}.sidebar-collapsed .main-content{margin-left:105px}.top-bar{height:70px;background:var(--glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius-premium);margin-bottom:2rem;display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;box-shadow:var(--shadow-sm);border:1px solid rgba(255,255,255,.5);position:sticky;top:1.25rem;z-index:90}.breadcrumb{font-size:.875rem;color:var(--text-muted);font-weight:500}.top-bar-user{display:flex;align-items:center;gap:.75rem;background:var(--card-bg);padding:.5rem 1rem;border-radius:12px;box-shadow:var(--shadow-sm);border:1px solid var(--border)}.top-bar-user span{font-weight:600;font-size:.875rem}.card{background:var(--card-bg);border-radius:var(--radius-premium);padding:1.75rem;box-shadow:var(--shadow-md);border:1px solid var(--border);transition:transform var(--transition-speed),box-shadow var(--transition-speed),background var(--transition-speed)}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.stat-card{display:flex;align-items:center;gap:1.25rem}.stat-icon{width:60px;height:60px;border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}.stat-info p{font-size:.875rem;color:var(--text-muted);margin-bottom:.25rem;font-weight:500}.stat-info h3{font-size:1.75rem;font-weight:800;color:var(--text-main)}.btn{padding:.75rem 1.5rem;border-radius:12px;font-weight:600;font-size:.875rem;transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-flex;align-items:center;gap:.5rem}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;border:none;box-shadow:0 4px 10px #10b9814d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 15px #10b98166}.alert{border-radius:12px;font-weight:500;font-size:.875rem;border:1px solid rgba(16,185,129,.1)}