*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #2563eb;--primary-dark: #1d4ed8;--primary-light: #dbeafe;--secondary: #64748b;--success: #16a34a;--warning: #f59e0b;--danger: #dc2626;--bg: #f8fafc;--bg-card: #ffffff;--text: #1e293b;--text-secondary: #64748b;--border: #e2e8f0;--radius: 8px;--shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}a{text-decoration:none;color:inherit}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit}.app-layout{display:flex;min-height:100vh}.sidebar{width:260px;background:#1e293b;color:#fff;display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100}.sidebar-header{padding:24px 20px;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar-header 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rgba(255,255,255,.1);display:flex;align-items:center;gap:12px}.sidebar-user-avatar{width:36px;height:36px;border-radius:50%;background:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-info .name{font-size:14px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-info .role{font-size:12px;color:#94a3b8;text-transform:capitalize}.main-content{flex:1;margin-left:260px;padding:32px;max-width:1200px}.page-header{margin-bottom:32px}.page-header h2{font-size:24px;font-weight:700;color:var(--text)}.page-header p{color:var(--text-secondary);margin-top:4px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:32px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.stat-card 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var(--border)}.activity-item:last-child{border-bottom:none}.activity-icon{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.activity-icon.upload{background:#dbeafe;color:#2563eb}.activity-icon.download{background:#f0fdf4;color:#16a34a}.activity-icon.update{background:#fefce8;color:#ca8a04}.activity-icon.archive{background:#fef2f2;color:#dc2626}.activity-content .action-text{font-size:14px}.activity-content .action-time{font-size:12px;color:var(--text-secondary)}.badge{display:inline-block;padding:2px 8px;border-radius:4px;font-size:12px;font-weight:500}.badge-admin{background:#fef3c7;color:#92400e}.badge-user{background:#e0e7ff;color:#3730a3}@media(max-width:768px){.sidebar{display:none}.main-content{margin-left:0;padding:16px}.template-grid{grid-template-columns:1fr}.toolbar{flex-direction:column}}