:root{--primary: #6366f1;--primary-dark: #4f46e5;--secondary: #ec4899;--bg-dark: #111827;--bg-light: #f3f4f6;--surface: #ffffff;--text-main: #1f2937;--text-muted: #6b7280;--border: #e5e7eb;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--radius: 12px;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg-light);color:var(--text-main);line-height:1.5}a{text-decoration:none;color:inherit}button{cursor:pointer;font-family:inherit}.layout{display:flex;min-height:100vh}.sidebar{width:260px;background-color:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;height:100vh;z-index:10}.sidebar-header{padding:24px;font-size:20px;font-weight:700;color:var(--primary);border-bottom:1px solid var(--border)}.nav-links{padding:24px 16px;flex:1;display:flex;flex-direction:column;gap:8px}.nav-item{display:flex;align-items:center;padding:12px 16px;border-radius:var(--radius);color:var(--text-muted);font-weight:500;transition:all .2s}.nav-item:hover{background-color:var(--bg-light);color:var(--primary)}.nav-item.active{background-color:var(--primary);color:#fff}.user-profile{padding:20px;border-top:1px solid var(--border);display:flex;align-items:center;gap:12px}.main-content{flex:1;margin-left:260px;padding:32px}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}.page-title{font-size:24px;font-weight:700;color:var(--text-main)}.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;border:1px solid var(--border)}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;padding:16px;font-size:12px;text-transform:uppercase;color:var(--text-muted);font-weight:600;border-bottom:1px solid var(--border)}td{padding:16px;border-bottom:1px solid var(--border);font-size:14px}tr:last-child td{border-bottom:none}.badge{padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600;text-transform:uppercase}.badge-success{background:#d1fae5;color:#065f46}.badge-warning{background:#fef3c7;color:#92400e}.badge-danger{background:#fee2e2;color:#991b1b}.badge-neutral{background:#f3f4f6;color:#374151}.btn{padding:8px 16px;border-radius:8px;font-weight:500;font-size:14px;border:none;transition:all .2s}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-dark)}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text-main)}.btn-outline:hover{border-color:var(--text-muted)}.btn-icon{padding:8px;border-radius:50%;background:transparent;border:none;color:var(--text-muted)}.btn-icon:hover{background-color:var(--bg-light);color:var(--primary)}.grid-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;margin-bottom:32px}.stat-card{background:var(--surface);padding:24px;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border)}.stat-value{font-size:32px;font-weight:700;color:var(--text-main);margin:8px 0}.stat-label{color:var(--text-muted);font-size:14px}.filters{display:flex;gap:12px;margin-bottom:24px}.select-input{padding:8px 12px;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text-main);min-width:150px}