#app{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Helvetica Neue,sans-serif}html,body{height:100%}:root{--primary-color:#ff6b35;--primary-light:#ff8961;--primary-dark:#e55a2b;--success-color:#67c23a;--warning-color:#e6a23c;--danger-color:#f56c6c;--info-color:#909399;--bg-color:#f5f7fa;--border-color:#dcdfe6;--text-color-primary:#303133;--text-color-regular:#606266;--text-color-secondary:#909399;--text-color-placeholder:#c0c4cc}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;color:var(--text-color-primary);background-color:var(--bg-color);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Helvetica Neue,sans-serif}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#f1f1f1;border-radius:3px}::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#a8a8a8}.flex{display:flex}.flex-center{justify-content:center;align-items:center;display:flex}.flex-between{justify-content:space-between;align-items:center;display:flex}.flex-column{flex-direction:column;display:flex}.text-center{text-align:center}.text-right{text-align:right}.w-full{width:100%}.h-full{height:100%}.cursor-pointer{cursor:pointer}:root{--el-color-primary:var(--primary-color);--el-color-primary-light-3:var(--primary-light);--el-color-primary-dark-2:var(--primary-dark)}.login-container{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-form{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffffff2;border-radius:16px;width:100%;max-width:400px;padding:40px;box-shadow:0 20px 40px #0000001a}.admin-layout{height:100vh;overflow:hidden}.admin-header{border-bottom:1px solid var(--border-color);background:#fff;justify-content:space-between;align-items:center;height:60px;padding:0 20px;display:flex;box-shadow:0 2px 4px #0000000d}.admin-sidebar{background:#304156;height:calc(100vh - 60px);overflow-y:auto}.admin-main{background:var(--bg-color);height:calc(100vh - 60px);padding:20px;overflow-y:auto}.card{background:#fff;border-radius:8px;margin-bottom:20px;padding:20px;box-shadow:0 2px 8px #0000001a}.card-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:15px;display:flex}.card-title{color:var(--text-color-primary);font-size:18px;font-weight:600}.stat-card{border-left:4px solid var(--primary-color);background:#fff;border-radius:8px;padding:24px;transition:all .3s;box-shadow:0 2px 8px #0000001a}.stat-card:hover{transform:translateY(-2px);box-shadow:0 4px 16px #00000026}.stat-value{color:var(--primary-color);margin-bottom:8px;font-size:32px;font-weight:700}.stat-label{color:var(--text-color-secondary);font-size:14px}@media (width<=768px){.login-form{margin:0 10px;padding:30px 20px}.admin-main,.card{padding:15px}}